EPA/600/R-07/115 

September 2007 

New Technology for Environmental Solutions – 

Collaborating for Results 

U.S. EPA ETV and SBIR Programs 

Regional Workshop, 

May 8, 2007, U.S. EPA Region 6, Dallas, Texas 

Meeting Summary Report

by 

Joan Cox 

The Scientific Consulting Group, Inc. 

Gaithersburg, Maryland 20878-1409 

Subcontractor to Science Applications International Corporation 

Reston, Virginia 20190 

Contract No. 68-C-02-067 

Work Assignment No. 4-07 

for 

Abby A. Waits 

Work Assignment Manager 

Environmental Technology Verification Program 

National Risk Management Research Laboratory 

Cincinnati, Ohio 45268 

National Risk Management Research Laboratory 

Office of Research and Development 

U.S. Environmental Protection Agency 

Cincinnati, Ohio 45268 
DISCLAIMER 

This report was funded by the United States Environmental Protection Agency (EPA) under 

Work Assignment No. 4-07 of Contract 68-C-02-067 to The Scientific Consulting Group, Inc. 

(SCG), subcontractor to Science Applications International Corporation (SAIC). The EPA 

Environmental Technology Verification (ETV) Program is a public/private partnership conducted, 

in part, through competitive cooperative agreements with nonprofit research institutes. EPA does 

not endorse the purchase or sale of any of the products and services from companies mentioned in 

this document. This report has been subjected to the Agency’s peer and administrative reviews 

and has been approved for publication as an EPA document. The views expressed by individual 

speakers/participants, however, are their own, and do not necessarily reflect those of the U.S. 

Environmental Protection Agency. 

ii 
FOREWARD 

The U.S. Environmental Protection Agency (EPA) is charged by Congress with protecting the 

Nation's land, air, and water resources. Under a mandate of national environmental laws, the 

Agency strives to formulate and implement actions leading to a compatible balance between 

human activities and the ability of natural systems to support and nurture life. To meet this 

mandate, EPA's research program is providing data and technical support for solving 

environmental problems today and building a science knowledge base necessary to manage our 

ecological resources wisely, understand how pollutants affect our health, and prevent or reduce 

environmental risks in the future. 

The National Risk Management Research Laboratory (NRMRL) is the Agency's center for 

investigation of technological and management approaches for preventing and reducing risks 

from pollution that threaten human health and the environment. The focus of the Laboratory's 

research program is on methods and their cost-effectiveness for prevention and control of 

pollution to air, land, water, and subsurface resources; protection of water quality in public water 

systems; remediation of contaminated sites, sediments and ground water; prevention and control 

of indoor air pollution; and restoration of ecosystems. NRMRL collaborates with both public and 

private sector partners to foster technologies that reduce the cost of compliance and to anticipate 

emerging problems. NRMRL's research provides solutions to environmental problems by: 

developing and promoting technologies that protect and improve the environment; advancing 

scientific and engineering information to support regulatory and policy decisions; and providing 

the technical support and information transfer to ensure implementation of environmental 

regulations and strategies at the national, state, and community levels. 

This publication has been produced as part of the Laboratory's strategic long-term research plan. 

It is published and made available by EPA's Office of Research and Development to assist the 

user community and to link researchers with their clients. 

Sally Gutierrez, Director

 National Risk Management Research Laboratory 

iii 
ACKNOWLEDGEMENTS 

The U.S. EPA Environmental Technology Verification and Small Business Innovation Research 

Programs wish to extend their appreciation to U.S. EPA Region 6 for hosting this workshop and, 

in particular, to Terry Burton, Region 6 Hazardous Substance Technical Liaison, for his help in 

planning this workshop. 

iv 
ABSTRACT

The U.S. EPA Environmental Technology Verification (ETV) and Small Business Innovation 

Research (SBIR) Programs hosted a workshop on May 8, 2007, at the EPA Region 6 office in 

Dallas, Texas. One goal of the workshop was to provide information about new innovative 

technologies to help solve important environmental issues, such as polluted air, land and water, 

and the need for cleaner energy. Another goal was to learn from the regional and local 

participants about their particular technology needs. 

A sampling of the technologies that were discussed includes: 

 Diesel retrofit and baghouse filtration for air pollution control 

 Fuel cells, microturbines and geothermal systems, as well as low-cost biodiesel production 

for greener energy 

 Stormwater and on-site residential wastewater treatment for protecting water quality 

 Grouts, coatings, and linings for water infrastructure rehabilitation 

 Mercury emission monitors and immunoassay test kits for better source and ambient air and 

water monitoring 

 Water quality monitors for detecting pathogens and hormonal activity to protect drinking 

water, source water, and recreational waters 

 Nano-, micro- and ultra-filtration, and reverse osmosis for drinking water treatment, as well 

as emergency mobile drinking water treatment units 

 Cleaner coating processes for reduced volatile emissions. 

Approximately 140 participants representing the EPA regional office, state and local governments, 

technology developers, academia, and others, participated in the workshop. Representatives from 

the ETV centers and their collaborators presented on recent and upcoming verifications. SBIR 

technology developers discussed technology development and commercialization supported by 

EPA. ETV and SBIR vendors exhibited and/or demonstrated their technologies, and ETV 

provided posters highlighting collaborative verifications. Representatives from EPA Region 6 

presented on the regional technology information needs and priorities. A local television station 

highlighted the workshop with a brief news clip on the evening news. 

v 
CONTENTS

DISCLAIMER ............................................................................................................................... ii 

Low-Cost Biodiesel Production Process Using Meat Rendering Wastes, Recycled Greases 

Diesel/Nitrogen Oxide (NOx) Reduction – EPA Coordination With the Texas Commission 

ETV ESTE Project – Radio-Frequency Identification (RFID) Tracking of Hazardous 

ETV ESTE Project – Portable Optical and Thermal Imaging Devices for Leak Detection 

Rapid Test Kit for Quantifying Hormonal Activity in Animal Feeding Operation (AFO) 

FOREWARD ................................................................................................................................ iii 

ACKNOWLEDGEMENTS ......................................................................................................... iv 

ABSTRACT ................................................................................................................................... v 

ABBREVIATIONS AND ACRONYMS .................................................................................. viii 

SUMMARY.................................................................................................................................... 1 

WELCOME ................................................................................................................................... 1 

PLENARY SESSION.................................................................................................................... 3 

Region 6 Technology Information Needs and Priorities......................................................... 3 

Environmental Technology Verification Program.................................................................. 3 

Small Business Innovation Research Program........................................................................ 4 

Discussion.................................................................................................................................... 4 

MORNING SESSION A: ETV FOR WATER .......................................................................... 5 

ETV Drinking Water Systems Center...................................................................................... 5 

ETV Water Quality Protection Center .................................................................................... 6 

WQP Collaborations: Panel....................................................................................................... 6

ETV Advanced Monitoring Systems Center ........................................................................... 8 

AMS Collaborations: Panel ....................................................................................................... 8 

ETV ESTE Project – Anaerobic Digestion of Animal Manure............................................ 10 

Discussion.................................................................................................................................. 10 

MORNING SESSION B: SBIR FOR AIR AND ENERGY ................................................... 11 

Emissions Reductions via Air Separation Membranes......................................................... 11 

Diesel Retrofits and Other Innovative Technologies............................................................. 11 

and Unrefined Vegetable Oil Feedstocks ..................................................................... 12 

Discussion.................................................................................................................................. 12 

COLLABORATIVE PANEL: ETV AND SBIR...................................................................... 13 

on Environmental Quality ............................................................................................. 13 

Discussion.................................................................................................................................. 15 

AFTERNOON SESSION A: ETV FOR AIR AND ENERGY............................................... 16 

ETV Air Pollution Control Technology Center .................................................................... 16 

ETV Greenhouse Gas Technology Center ............................................................................. 16 

ETV Advanced Monitoring Systems Center ......................................................................... 17 

AMS Collaborations: Panel ..................................................................................................... 18 

ETV Pollution Prevention Coatings and Coating Equipment Pilot .................................... 18 

ETV Environmental and Sustainable Technology Evaluations (ESTE) Projects .............. 19 

ETV ESTE Project – Pesticide Drift Reduction Technologies............................................. 19 

ETV ESTE Project – Microbial Resistant Building Materials: Gypsum Wallboard ....... 20 

ETV ESTE Project – Fuel Characteristics and Emissions from Biomass-Fired Boilers... 20 

Waste Across International Borders ............................................................................ 21 

at Petroleum Refineries and Chemical Plants ............................................................. 22 

Discussion.................................................................................................................................. 22 

AFTERNOON SESSION B: SBIR FOR WATER.................................................................. 23 

Wastewater ..................................................................................................................... 23 

Handheld FRET-Aptamer Sensor to Satisfy the Beaches Act ............................................. 24 

A Hybrid Pathogen Detection System .................................................................................... 24 

AFTERNOON SESSION C: SBIR FOR NANOTECHNOLOGY APPLICATIONS......... 25 

vi 
Affordable, Large-Scale Manufacturing of High Surface Area Iron Powder .................... 25 

Non-Toxic Nanocrystals for Solid State Lighting.................................................................. 26 

CONCLUSION............................................................................................................................ 26 

APPENDIX A - Participants List............................................................................................... 28 

APPENDIX B - Exhibitors List.................................................................................................. 32 

vii 
ABBREVIATIONS AND ACRONYMS 

Fm micrometer 

AFO animal feeding operation 

AMS Advanced Monitoring Systems (Center) 

APCT Air Pollution Control Technology (Center) 

ASTM American Society for Testing and Materials 

BEAM Ballast Exchange Assurance Meter 

BFP baghouse filtration product 

CAFO confined animal feeding operation 

CARB California Air Resources Board 

CCEP Coatings and Coating Equipment Pilot 

CEM continuous emission monitor 

CHP combined heat and power 

CIGMAT Center for Innovative Grouting Materials and Technology 

CMS Compact Membrane Systems, Inc. 

CO2 carbon dioxide 

CO carbon monoxide 

DG distributed generation 

DoD Department of Defense 

DOE Department of Energy 

DRT drift reduction technology 

DWS Drinking Water Systems (Center) 

EDC endocrine disrupting chemical 

ESTE Environmental and Sustainable Technology Evaluations 

ETC Environmental Technology Council 

ETV Environmental Technology Verification 

EUWP Expeditionary Unit Water Purifier 

FIFRA Federal Insecticide, Fungicide, and Rodenticide Act 

FRET Fluorescence Resonance Energy Transfer 

g/L grams per liter 

GHG Greenhouse Gas Technology (Center) 

HAP hazardous air pollutant 

HARC Houston Advanced Research Center 

HC hydrocarbon 

HCl hydrogen chloride 

HVLP high-volume, low-pressure 

ISO International Organization for Standardization 

IWS International Wastewater Systems 

klm kilolumen 

L liter 

LDAR 

m2

/g 

leak detection and repair 

square meters per gram 

mL milliliter 

MM Btu/h million British thermal unit per hour 

NEA nitrogen-enriched air 

NERL National Exposure Research Laboratory 

NACEPT National Advisory Council for Environmental Policy and Technology 

NASA National Aeronautics and Space Administration 

NCDC National Clean Diesel Campaign 

NOAA National Oceanic and Atmospheric Administration 

viii 
NOx nitrogen oxide 

NRMRL National Risk Management Research Laboratory 

NTRD New Technology Research and Development 

NUATRC National Urban Air Toxics Research Center 

NYSERDA New York State Energy Research and Development Authority 

NZVI nanocrystalline zero valent metals 

OAQPS Office of Air Quality Planning and Standards 

OAR Office of Air and Radiation 

OEA oxygen-enriched air 

OPP Office of Pesticide Programs 

ORD Office of Research and Development 

ORP oxygen reduction potential 

OTAQ Office of Transportation and Air Quality 

OWHH outdoor wood hydronic heaters 

PCIS personal cascade impactor sampler 

PM particulate matter 

PM2.5 fine particulate matter 

POE point of entry 

POU point of use 

ppb parts per billion 

RETAN Regional Environmental Technology Advocacy Network 

RFID radio frequency identification 

RTA Regional Technology Advocate 

SBIR Small Business Innovation Research 

SCAQMD South Coast Air Quality Management District 

SCR selective catalytic reduction 

SETO Senior Environmental Technology Official 

SIP State Implementation Plan 

SMEHA self-contained, microelectrochemical hybrid assay 

SO2 sulfur dioxide 

SSL solid state lighting 

TCEQ Texas Commission on Environmental Quality 

TE transfer efficiency 

TERC Texas Environmental Research Consortium 

TERP Texas Emissions Reduction Plan 

USCG United States Coast Guard 

USDA United States Department of Agriculture 

UV ultraviolet 

VOC volatile organic compound 

WQP Water Quality Protection (Center) 

ix 
SUMMARY 

The U.S. EPA Environmental Technology Verification (ETV) and Small Business Innovation 

Research (SBIR) Programs hosted a workshop on May 8, 2007, at the EPA Region 6 office in 

Dallas, Texas. One goal of the workshop was to provide information about new innovative 

technologies to help solve important environmental issues, such as polluted air, land and water, 

and the need for cleaner energy. Another goal was to learn from the regional and local 

participants about their particular technology needs. 

A sampling of the technologies that were discussed includes: 

 Diesel retrofit and baghouse filtration for air pollution control 

 Fuel cells, microturbines and geothermal systems, as well as low-cost biodiesel production 

for greener energy 

 Stormwater and on-site residential wastewater treatment for protecting water quality 

 Grouts, coatings, and linings for water infrastructure rehabilitation 

 Mercury emission monitors and immunoassay test kits for better source and ambient air and 

water monitoring 

 Water quality monitors for detecting pathogens and hormonal activity to protect drinking 

water, source water, and recreational waters 

 Nano-, micro- and ultra-filtration, and reverse osmosis for drinking water treatment, as well 

as emergency mobile drinking water treatment units 

 Cleaner coating processes for reduced volatile emissions. 

Approximately 140 participants representing the EPA regional office, state and local governments, 

technology developers, academia, and others, participated in the workshop. Representatives from 

the ETV centers and their collaborators presented on recent and upcoming verifications. SBIR 

technology developers discussed technology development and commercialization supported by 

EPA. ETV and SBIR vendors exhibited and/or demonstrated their technologies, and ETV 

provided posters highlighting collaborative verifications. Representatives from EPA Region 6 

presented on the regional technology information needs and priorities. A local television station 

highlighted the workshop with a brief news clip on the evening news. 

WELCOME 

Teresa Harten, Director, EPA ETV Program 

Teresa Harten welcomed attendees to the first joint ETV and SBIR Programs Regional Workshop. 

She introduced Terry Burton, EPA Region 6, who was the host for the regional office and assisted 

in planning the workshop. She stated that the goals of the workshop are to provide information 

about new innovative technology to help solve important environmental issues and to obtain 

feedback from Region 6 and its states and localities on their environmental issues and the needs 

for technology solutions. This information will help in setting priorities for both the ETV and 

SBIR Programs. She encouraged attendees to actively participate throughout the workshop. 

Sally Gutierrez, Director, EPA National Risk Management Research Laboratory (NRMRL) 

Teresa Harten introduced Sally Gutierrez and stated that NRMRL is one of four national 

laboratories within the EPA Office of Research and Development (ORD). Sally Gutierrez 

thanked everyone, including the Canadian attendees from ETV Canada, for attending the 

1 
workshop. She introduced each of the ETV verification organizations. Within the last year, EPA 

has taken steps to reinvigorate its commitment to innovative environmental technology. A 

federal advisory committee, the National Advisory Council for Environmental Policy and 

Technology (NACEPT), was formed to provide advice to the Agency on environmental 

technology. The NACEPT Environmental Technology Subcommittee evaluated and made 

recommendations on EPA facilitation and use of environmental technology. As a result of their 

recommendations, EPA Administrator Stephen Johnson made a number of commitments in 

December 2006 to strengthen environmental technology work within the Agency. One of the 

commitments was to establish a Senior Environmental Technology Official (SETO) under the 

Office of the Science Advisor to help coordinate activities across the Agency. The regions are 

EPA’s front line in dealing with environmental technology problems in the field and with 

environmental technology implementation issues at various stages of development and 

deployment. Making sure that problems and technologies are appropriately connected requires 

knowledge and advocacy. To accomplish this, the Agency will create a Regional Environmental 

Technology Advocacy Network (RETAN), which will consist of a Regional Technology 

Advocate (RTA) in each regional office. Two workshop attendees have been named as RTAs— 

Myron Knudson, Region 6, and Maggie Theroux, Region 1. Another commitment was to 

strengthen the role of the EPA Environmental Technology Council (ETC), with representation 

from all program offices and regions, to work on common problems and address technology 

solutions in a more strategic manner. The final commitment was to build on the success of the 

ETV Program by creating an Environmental Technology Assessment and Verification Staff 

coordinated by NRMRL to provide enhanced technology support to the SETO and the rest of the 

Agency on issues such as technology verifications, state-of-the-art assessments, technology 

development collaborations, and encouraging sustainability. Sally Gutierrez concluded by asking 

participants to provide any insights on where the Agency could do better work in these areas. 

Carl Edlund, Director of the Multi-Media Planning and Permitting Division, EPA Region 6 

Carl Edlund welcomed everyone to Region 6. He stated that one of the benefits of working in a 

regional office was seeing place-based problems, and the only way to solve them is to interact 

with many different people who have parts of the solution. He briefly discussed the passive 

monitor exhibited at the workshop by the Mickey Leland National Urban Air Toxics Research 

Center (NUATRC). The passive monitors can be calibrated to obtain readings on the full 

spectrum of volatile organic compounds (VOCs) and hydrocarbons. They can be used for easy 

and quick monitoring of hazardous pollutants, which is a big problem in many U.S. cities. 

NUATRC is working on a project with Region 6 in Houston, where there are 350 petrochemical 

plants and 4 million people who are concerned about the air quality. A new ozone standard 

should be issued by June 20, 2007. If there is a change to the law, then more passive monitoring 

will be needed. Some technology developed by the military is being used, such as infrared 

cameras that can show hydrocarbon emissions that previously were invisible. Refineries and 

petrochemical companies are moving forward to control emissions before there are any 

regulations. There are water quality problems in many areas resulting from animal feeding 

operations and it would be helpful if there was a quick and easy phosphorus monitor. He closed 

by saying that Region 6 was very happy to host this workshop as it is a wonderful way for people 

coming from different perspectives to provide their input on solving different environmental 

problems. 

2 
PLENARY SESSION 

Region 6 Technology Information Needs and Priorities 

Myron Knudson, Regional Technology Advocate, EPA Region 6 

Myron Knudson began by stating that EPA was asked to help with the Columbia shuttle crash. 

Region 6 assisted in the clean-up by using a special camera, global positioning system, and 

personal digital assistant to document the location of 79,232 pieces of shuttle debris, and to 

complete forms required by the National Aeronautics and Space Administration (NASA). Using 

this improved technology, Region 6 was able to transmit forms to NASA each morning for the 

work done on the previous day. Region 6 is a massive food producer, and also has 72 percent of 

U.S. refinery capacity for the petrochemical industry. The Texas Commission on Environmental 

Quality (TCEQ) has 4,000 employees and is the second largest agency in the world. As a result, 

TCEQ does not need EPA. Region 6 is looking at how they can be innovative in air, water quality, 

and drinking water. There is a need for a handheld device that a single person can use to sample 

50 yards per day. It usually takes 3 to 5 days to read the samples and obtain results. Region 6 has 

developed a computerized system to process samples from the time of sampling to obtaining the 

results, including quality assurance; they are the only region that is completely electronic. 

Dallas has an air pollution problem. The local energy utility wanted to build 16 new power plants. 

Region 6 has been promoting energy conservation. If everyone changed to fluorescent bulbs, they 

would not need another new power plant in Texas for the next 20 years. New technologies are 

needed to do things differently. There is a need in the region to reduce outside petroleum products. 

Region 6 has been trying to convince companies to build their ethanol plants on the site of old oil 

fields. When you digest to get the corn or soybean oil out, a lot of carbon dioxide (CO2) is 

produced. It is easy to strip out the CO2 and pipe it to the oil patch, and inject it for tertiary 

recovery. Approximately 92 percent of the CO2 will be sequestered forever. There are power 

plants that are selling their CO2 to oil companies. If we reduce our energy use and carbon 

footprint, then the air is cleaner. Region 6 is willing to work with any company with an 

innovative environmental technology. Recently, they discovered and are working with a HAWK 

infrared camera that sees VOCs. As a result, Region 6 is participating in the ETV Environmental 

and Sustainable Technology Evaluations (ESTE) project for portable optical and thermal imaging 

devices for leak detection at chemical plants. The Texas Chemical Council is providing $180,000 

and three chemical plants for site testing. Region 6 is very innovative. If a vendor has a new 

technology, Region 6 is willing to look at it and see if they can use it. 

Environmental Technology Verification Program 

Teresa Harten, Director, EPA ETV Program 

Teresa Harten provided an overview of the ETV Program, including: program objectives, ETV 

support of technology commercialization and innovation, operational statistics, program scope as 

defined by its centers and pilot, ESTE projects, verification process, case studies and examples of 

verification human health and environmental outcomes, and international activities. 

The ETV Program develops protocols and conducts verification testing to provide credible 

performance data for commercial-ready environmental technologies to speed their 

implementation for the benefit of purchasers, permitters, vendors, and the public. 

Teresa Harten provided the following highlights of the ETV Program: 

 Collaborations and vendor cost-sharing leverage ETV funding and generate approximately 50 

3 
percent of the total funds. 

 A total of 386 verifications and 86 protocols have been completed. 

 More than 500 stakeholders are active in ETV advisory groups and technical panels. 

 The ETV Web Site has more than 3 million hits per year. 

 New case study booklets document and project outcomes for 15 verified technology 

categories. 

Small Business Innovation Research Program 

April Richards, Deputy Director, EPA SBIR Program 

April Richards provided an overview of the EPA SBIR Program, including: background on the 

Federal SBIR Program, annual budgets, proposal evaluation and selection process, annual 

solicitation schedule, and solicitation topics for 2007. 

EPA issues annual solicitations for Phase I and Phase II research proposals from science and 

technology-based firms. Under Phase I, the scientific merit and technical feasibility of the 

proposed concept is investigated. EPA awards firm-fixed-price Phase I contracts of up to $70,000 

and the period of performance is typically 6 months. Through this phased approach to SBIR 

funding, EPA can determine whether the research idea (often based on high-risk advanced 

concepts) is technically feasible, whether the firm can do high-quality research, and whether 

sufficient progress has been made to justify a larger Phase II effort. 

Phase II contracts are limited to small businesses that have successfully completed their Phase I 

contracts. The objective of Phase II is to commercialize the Phase I technology. Competitive 

awards are based on the results of Phase I and the commercialization potential of the Phase II 

technology. In Phase II, EPA awards contracts up to $225,000 and the period of performance is 

typically 2 years. 

During Phase I, EPA provides up to $4,000 in commercialization technical assistance (e.g., 

market needs study). A Commercialization Plan is required to be submitted in the Phase II 

proposal. EPA also offers up to $120,000 and one additional year as Phase II Options. This 

includes an additional $70,000 available for firms with third-party financing for accelerating 

commercialization and an additional $50,000 available for technologies accepted into an EPA 

verification testing program, such as the ETV Program. The total Phase II award that could be 

received with the base award ($225,000) and options ($120,000) is $345,000. 

Discussion 

Teresa Harten opened the session for questions and discussion. Earl Beaver, Practical 

Sustainability, stated that he would like to get Mexico involved with both the ETV and SBIR 

Programs on a couple of projects. He asked if the workshop presentations would be available on 

the ETV Web Site. Teresa Harten responded that the presentations are usually not posted to the 

Web site but a copy could be sent to him. Earl Beaver asked if the presentations would discuss 

nanotechnology relating to the impacts of manufacture and use, and the end-of-life of products 

that contain nanomaterials. April Richards responded that there are two SBIR technology vendors 

working in the area of nanotechnology who will be presenting their technologies. They are very 

aware of the issues of worker safety and containment, and can answer questions during their 

4 
presentations. EPA initially focused their nanotechnology research on applications; there is now 

more research in the areas of exposure, fate and transport, and toxicity, as well as some research 

in the area of applications. 

Earl Beaver asked if the ETV and SBIR Programs have had any success in getting Native 

American tribes involved in the programs. Myron Knudson responded that there are 65 tribes in 

Region 6 that are treated similar to states. Region 6 gives grants to develop programs to the tribes 

and to each of the five states in the region. The Navaho Nation has about 110 people working on 

environmental issues. The largest tribe within the region is the Cherokee tribe in Oklahoma which 

has about 35 people in the environmental field. The region works with them on a variety of issues, 

including science issues such as the risk to Tribal members from pollutants in air and food. 

Debora Bradford, Small and Disadvantaged Business Coordinator, EPA Region 6, asked what the 

bridge was from the SBIR Program to the ETV Program. April Richards responded that the SBIR 

Program focuses on proof-of-concept and development. For commercial-ready SBIR technologies 

at the end of Phase II, there is an option whereby SBIR will help subsidize the testing costs for 

verification under the ETV Program. For some technologies, ETV is the next step after 

participation in the SBIR Program. 

MORNING SESSION A: ETV FOR WATER 

ETV Drinking Water Systems Center 

Bruce Bartley, ETV Center Manager, NSF International 

Bruce Bartley provided the history and background of the Drinking Water Systems (DWS) 

Center and stated that, based on a 2006 state survey, more than 30 states are using DWS 

verification reports and protocols, either to reduce pilot testing from state-to-state or site-to-site or, 

in some cases, the data are required as a first step in obtaining a state water permit. He discussed 

completed verifications for three technology categories: small system arsenic technologies, 

mobile drinking water treatment for emergency relief, and point of use (POU) and point of entry 

(POE) devices for water security. Arsenic treatment technologies include: chemical coagulation, 

flocculation and filtration; adsorption onto resin or media; and low pressure membrane separation 

(reverse osmosis). Of the 10 technologies tested, all but one verified technology reduced arsenic 

consistently below the maximum contaminant level of 10 parts per billion (ppb); most achieved 

arsenic reductions to the reportable detection limit (~ 2 ppb). The DWS Center has tested a 

mobile drinking water treatment technology, the Expeditionary Unit Water Purifier (EUWP), 

which was designed and developed by a program team from the U.S. Navy, U.S. Army, and U.S. 

Bureau of Reclamation. The technology functioned well in the laboratory, but the field results 

showed a lack of membrane integrity; the program team is working to fix this problem with the 

technology. Three POU commercial devices for residential protection and two POE systems 

(using reverse osmosis and a carbon system) for building protection were tested. Tables showing 

the chemical and microbiological test results for the technologies were presented. 

DWS Center collaborations include: continued EUWP testing in seawater and freshwater; 

working with the State of New Hampshire on a uranium media verification; coordination and 

collaboration with the States of Pennsylvania, California, Minnesota, Washington, and Michigan 

on ultraviolet (UV) reactor validation for small systems; and coordination with the EPA SBIR 

Program on alternative technologies. 

5 
Questions and Answers 

Earl Beaver stated that certain cultures cannot afford technology. Is there an economic component 

in the ETV Program that takes into consideration the cost per gallon of treated water? Bruce 

Bartley responded that ETV looks at cost factors during verification testing. The energy and 

capital needs are quantified in the operations and maintenance evaluation. 

A participant asked if the ETV Program had a follow-up component to retest verified technology 

that is enhanced by the technology vendor. Bruce Bartley responded that developers can retest 

their technology under ETV. 

ETV Water Quality Protection Center 

Tom Stevens, ETV Center Manager, NSF International 

Tom Stevens noted that the current technology areas of interest in the Water Quality Protection 

(WQP) Center are: stormwater treatment technologies (nine verified, one in progress), residential 

nutrient reduction technologies (six verified), UV disinfection for secondary wastewater 

treatment and reuse applications (three verified), urban infrastructure rehabilitation technologies, 

and ship ballast water treatment technologies. The WQP Center has completed 14 generic 

protocols and test plans (one is in progress), 32 test plans (one is in progress), and 31 verifications 

(two additional are in progress). 

WQP Collaborations: Panel 

Moderator: Tom Stevens 

Tom Stevens stated that the WQP Center has had collaborative efforts with multiple agencies for 

stormwater treatment technologies, including: U.S. Geological Survey; Wisconsin Department of 

Natural Resources; and cities in the States of Georgia, Kentucky, Michigan, and Wisconsin. ETV 

verification data are being reviewed by a number of states (Florida, Massachusetts, North 

Carolina, Pennsylvania, and Washington) before they will allow implementation of residential 

nutrient reduction technologies. 

Claude Smith, International Wastewater Systems (IWS) 

Tom Stevens asked Claude Smith to provide comments on his experience with the ETV Program 

as a verified vendor. Claude Smith stated that IWS has installed approximately 20 wastewater 

treatment systems in two states. These systems cover subdivisions, hotels, churches, schools, and 

rural areas. The market is large and it is just beginning to take form. ETV verification was the 

most significant thing that allowed IWS to expand and succeed. Most states require a vendor to 

show technology operating results for many years. One state requires companies to show 

operating results for 5 years or to complete the ETV Program. Once a technology developer has 

been verified under the ETV Program, it is their entry card into the state. Even with good 

operating results from another state, it still takes a long time to get into a new state. A company 

with ETV verification will save 1 or 2 years of time and much money gaining entry into a state. 

IWS is in the process of being acquired by a major public company; they would not be in this 

position without undergoing ETV verification. The biggest problem IWS has is that potential 

customers do not believe that these remote packaged systems can be installed. An easy way for a 

land developer to sell lots is to use septic tanks. When it is economically and environmentally 

sound to install a packaged treatment system, it is the best alternative. The problem is at the 

county level with the final decision makers who do not have the knowledge of how the system 

works. The systems installed by IWS are remote controlled and are not difficult to maintain; IWS 

6 
trains a local person to maintain the system for 2 to 3 hours per week. There is a need for extra 

information at the county level so that the decision makers know that these systems really work 

and are economically justified. 

C. Vipulanandan, Director of the Center for Innovative Grouting Materials 

and Technology (CIGMAT), Department of Civil and Environmental Engineering, 

University of Houston 

Tom Stevens stated that large amounts of money will need to be spent on urban infrastructure in 

the United States. Many of the existing technologies could be verified under ETV to provide 

information to engineers and municipalities. ETV collaborated with the University of Houston 

and C. Vipulanandan, who had developed protocols and a program for coatings and grouts. C. 

Vipulanandan provided an overview of this collaborative effort. He showed photographs of 

pipelines that were corroded and had leaking joints, which could eventually cause sink holes. One 

way to control these leaks is to use grout materials; these can be polymer- or cement-based. The 

leaks can come from manholes, pipe joints, or laterals (i.e., where two pipes come together). 

These leaking joints could be grouted and leak detection could be monitored by remote control 

operations. The question is how to verify these technologies. ETV and CIGMAT collaborated to 

develop a protocol and test plan for verification of grouting materials, which would involve 

conducting a model test, to evaluate grout effectiveness under various leak control configurations 

and a leaking lateral joint test. CIGMAT is completing another testing protocol on coatings and 

liners for corroded pipes, to see how well the coatings bond to the corroded materials. In 

conclusion, the grouting protocol is in place. Testing would involve about 40 specimens being 

tested for 6 months; approximately 72 specimens would be tested for 6 months under the coating 

and liner protocol. 

Gail Roderick, Project Manager, U.S. Coast Guard (USCG), Research and Development 

Center 

Tom Stevens stated that the WQP Center is collaborating with the USCG on verification of 

ballast water treatment technologies. He asked Gail Roderick to discuss the ballast water 

management program and the ETV/USCG collaboration efforts. Gail Roderick commented that 

she has worked with both the ETV WQP Center and the ETV Advanced Monitoring Systems 

Center. The ballast water testing program is an enormous undertaking, requiring 90,000-gallon 

ballast water testing tanks and very complex protocols. Some of the problems encountered in 

developing the testing protocol have included: How do you inject the surrogate species into the 

system to make sure that they are evenly distributed? And, how do you obtain a representative 

sample after treatment? There are different treatment types such as inline treatment before water 

goes into the ballast tank, in-tank treatment, and treatment upon discharge. There are a 

tremendous number of protocols dealing with the whole scope of ballast water issues that are still 

being developed. Under USCG regulations, ships must either exchange or treat their ballast water. 

This ETV project is related to the treatment systems. The USCG decided to play the role of 

observing the vendors who were bringing in third-party testers. This would present an opportunity 

to determine what the state-of-the-science was in ballast treatment systems. Many of the test 

groups had thrown together an experimental design; there was no standard and some of the 

testing was not objective because the vendors were able to influence the testing procedures. There 

was no guidance and the research groups did not know what to test. As a result, the USCG 

decided that they needed some mechanism whereby they could provide a test facility for vendors. 

After reading an article on ETV, Gail Roderick contacted Tom Stevens. The USCG did not have 

the infrastructure or a testing program such as ETV. They ended up collaborating with the Naval 

7 
Research Laboratory in Key West, Florida, and the ETV WQP Center. The USCG wanted 

independent verification of system performance, standard protocols, best experimental designs, 

quality control, and certified laboratories. There is a stakeholder group and a technical panel, 

which includes 25 subject matter experts, who have helped to guide the development of the 

protocols. One benefit of the ETV Program is objective testing—the vendors work with them, 

everyone signs off on the tests, the tests are fair, and there is a public test and report. In 

conclusion, she stated that they are very happy working with the ETV Program. 

ETV Advanced Monitoring Systems Center 

Karen Riggs, Product Line Manager, Battelle 

Karen Riggs presented an overview of the Advanced Monitoring Systems (AMS) Center, which 

has verified 67 water and water security monitoring technologies, and provided a list of the 

verified water technology categories. She provided a brief description of the following 

technology categories: immunoassay test kits for atrazine (four verified), multi-parameter water 

quality monitors (nine verified, one in progress), site monitoring technologies, immunoassay test 

kits for microcystins, chemical oxygen demand technologies, and ballast water exchange 

screening tools. 

Karen Riggs stated that the AMS Center has collaborated with four organizations on verification 

of multi-parameter water quality monitors. They collaborated with National Oceanic and 

Atmospheric Administration (NOAA) on the open water probes and with the EPA Test and 

Evaluation Facility (Cincinnati, Ohio) on the drinking water distribution systems. Currently, they 

are collaborating with the city of Columbus, Ohio, and the Texas Commission on Environmental 

Quality (TCEQ) on a grab sampler, which is in progress. 

The generic test protocol has been finalized for the rapid soil toxicity technologies and the AMS 

Center is recruiting vendors to participate in the verification test and identifying test collaborators. 

Karen Riggs stated that the center has added a new technology category—immunoassay test kits 

for microcystins, which are compounds that come from blue-green algae. They have identified at 

least four immunoassay-based kits that are commercially available, and they are conducting 

discussions with several potential collaborators—Nebraska Department of Environmental Quality, 

California Statewide Blue-Green Algae Workgroup, Klamath Blue-Green Algae Workgroup, and 

California Water Resources Board. 

Karen Riggs stated that they are recruiting vendors and plan to test chemical oxygen demand 

analyzers in collaboration with DuPont in summer 2007. 

Karen Riggs stated that there are additional collaborations planned for two new technology 

categories: (1) EPA NRMRL, National Exposure Research Laboratory (NERL), and Regions 3 

and 5 for testing of estrogen immunoassay test kits; and (2) a National Institute of Environmental 

Health Sciences SBIR vendor interested in testing a groundwater sampler at U.S. Department of 

Defense (DoD) sites. 

AMS Collaborations: Panel 

Moderator: Karen Riggs 

Karen Riggs stated that the AMS Center has numerous collaborations for water monitoring 

technologies, including collaborations with four organizations for verification testing of atrazine 

8 
test kits—TCEQ, EPA Office of Pesticide Programs, NOAA, and the University of MissouriRolla. 

Alan Cherepon, Geologist, TCEQ 

Alan Cherepon stated that TCEQ wanted to collaborate with ETV because a major part of their 

program is immunoassay analysis for atrazine and triazines. They also wanted to share what they 

have learned. They have a Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) grant 

from EPA, and their FIFRA-Pesticide Management Plan program includes collaboration and 

education/outreach activities. TCEQ has received many benefits from this collaboration. They 

have increased their knowledge of immunoassays and the quality assurance/quality control 

processes involved, and they are helping others to benefit from their work and experiences. As a 

result of the collaboration, TCEQ has corrected and improved their pipetting technique and has 

compared and contrasted the available kits/methods to determine which one is best for their 

specific needs. TCEQ also was able to keep the leftover reagent kits for their use. Alan Cherepon 

stated that this collaboration was a very positive experience, especially the knowledge obtained to 

improve their techniques and methods. An added benefit was the opportunity to speak with the 

vendors who developed the test kits. He provided a few recommendations for improving the 

program including: (1) communicating in greater detail the step-by-step procedures and 

identifying potential problems that might be encountered, (2) not assuming that everyone is at the 

same level of understanding, (3) looking at every step through “new eyes,” and (4) conducting a 

final brainstorming conference call of all people directly involved in the process. He commented 

that the University of Missouri has refined some of the test kits to remove some of the false 

positives. TCEQ recently has started to do urban pesticide immunoassays. 

Gail Roderick, Project Manager, USCG, Research and Development Center 

Gail Roderick discussed her experiences with the ETV collaboration with the USCG on ballast 

water, and stated that in this project, they looked at ballast water exchange under the regulations 

as compared to the ballast water treatment being done under the WQP Center. USCG is 

responsible for determining compliance under the regulations. Currently, compliance is 

determined using salinity, which is a poor diagnostic for determining ballast water exchange. 

Open ocean water has high salinity levels, and coastal areas, where the water is being discharged 

and exchanged, have brackish water. During the exchange, the brackish water organisms are 

introduced to high levels of salinity, hopefully destroying the nonindigenous species. The 

problem is with Mediterranean coastal areas, which have high levels of salinity; it is difficult to 

determine whether there was an exchange of ballast water. Several years ago, the USCG used the 

SBIR Program to issue a solicitation to obtain ideas on how to determine whether ships have 

exchanged ballast water. One of the respondents was Dakota Technologies, Inc., who proposed a 

ballast water exchange screening tool. The USCG asked them to develop a device that is handheld, distinguishes between exchanged and unexchanged water, and is simple to operate. Dakota 

Technologies developed the Ballast Exchange Assurance Meter (BEAM), a hand-held 

fluorometer, which is designed to determine the amount of dissolved organic matter in ballast 

water. The USCG is interested in purchasing the technology but wanted to have it tested for 

reliability and accuracy. The USCG selected the AMS Center because the testing program 

included EPA oversight and involvement, a highly regarded program, a third-party objective 

assessment, good laboratory practices, and quality assurance. She stated that their experience has 

been wonderful and they are very pleased with the program. Karen Riggs stated that it is 

anticipated that the verification report for this technology will be issued in September 2007. 

9 
Karen Riggs stated that ETV collaborations provide: enhanced technical credibility, opportunities 

to leverage resources, a framework of real-world applications and users, and the key to a 

sustainable program. The AMS Center has been able to verify 125 technologies because of the 

assistance provided by collaborators. 

ETV ESTE Project – Anaerobic Digestion of Animal Manure 

John Haines, ETV Project Manager, EPA 

John Haines provided a brief presentation on the ESTE project for Anaerobic Digestion of 

Animal Manure, including animal waste issues, a description of the digester, and the current 

status of the evaluation. He stated that the AgSTAR program is a voluntary effort jointly 

sponsored by EPA, the U.S. Department of Agriculture (USDA), and the U.S. Department of 

Energy (DOE). The program encourages the use of methane recovery (biogas) technologies at 

confined animal feeding operations (CAFOs) that manage manure as liquid or slurries. The 

AgSTAR program is mostly evaluating conventional technology. John Haines stated that they 

identified a small engineering firm at the State College of Pennsylvania that has built and 

installed an innovative digester. The digester has been operating for approximately 1 year in 

eastern Pennsylvania, and it is part of the Pennsylvania energy recovery program. Cow manure 

can generate methane, which can fuel generators for electricity. The digester is a very highly 

engineered system that includes a premixer and preheater to stabilize the reactor feed. It is 

thermophilic, which reduces the microorganism load, and has a secondary digester to reduce the 

carbon load. The digester treats mixed poultry and beef cattle waste. The system includes a 

phosphorus recovery component to reduce the load in the Chesapeake watershed, and recycles 

modern (rather than fossil) carbon to create energy. Work on this evaluation should begin in June 

2007; testing will be conducted for 1 year. It is hoped that as more of these systems are developed 

and proven, the agriculture community will begin to use them for energy recovery. 

Discussion 

Teresa Harten opened the session for questions and discussion. John Neate, ETV Canada, asked 

when the estrogen immunoassay protocol would be completed. Karen Riggs responded that the 

protocol would not be started until the vendors and collaborators have been identified. At that 

time, the AMS Center will write a specific test plan for the verification test. 

A participant commented that there are 1.2 billion chicken broilers grown in northwest Arkansas. 

There is a lot of chicken litter, but very little cow manure. He asked what the ratio of chicken 

waste versus cow waste was in the digester. John Haines responded that he was not sure but 

thought that it might be close to 50:50. 

A participant asked about the status for beach monitoring technologies and if a verification test 

would be conducted. Karen Riggs responded that the AMS Center is tracking the commercially 

available technologies but they have had difficulty in finding collaborators for the verification test. 

The protocol is almost completed. 

A participant asked what the typical cost was for verification testing of monitoring technologies. 

Karen Riggs responded that the cost depended on the technology, and could range across the ETV 

Program from $60,000, which includes the test plan, report, and quality assurance, to several 

hundred thousand dollars. 

10 
MORNING SESSION B: SBIR FOR AIR AND ENERGY 

Emissions Reductions via Air Separation Membranes 

Donald Stookey, Director of Industrial Technology, Compact Membrane Systems, Inc. (CMS) 

Donald Stookey stated that CMS is a technology development company based in Wilmington, 

Delaware. He described the CMS air separation membranes, which can be used for: (1) VOC 

recovery at fuel storage tanks, (2) nitrogen oxide (NOx) emission reductions, and (3) oxygenenriched air (OEA) applications. In the first area, their goal was to develop a membrane-based 

vapor processor that will maintain fugitive emissions from retail gasoline stations below the new 

California Air Resources Board (CARB) limit of 0.38 pounds of gasoline lost per 1,000 gallons 

of station throughput. CMS developed a simple membrane gasoline vapor recovery system that 

exceeds the new CARB standards. The system has passed all requirements for certification by 

CARB and Underwriters Laboratories, Inc. CMS will begin installations later this year once the 

CARB paperwork is completed. CMS will supply the membrane element and Vapor Systems 

Technology will supply the processor. 

In the second area, CMS generated nitrogen-enriched air (NEA) from cooled turbocharged air 

using an air separation membrane integrated into the diesel engine; it is sufficiently compact for 

use on board diesel powered trucks and mobile equipment. The field durability test program 

included five Caterpillar diesel-powered class 8 trucks outfitted with NEA membranes; there was 

no evidence of membrane fouling after more than 150,000 miles. CMS plans to demonstrate and 

verify the NEA membrane on new engine platforms such as biodiesel and ethanol-diesel fueled 

engines and in combination with other technologies. 

In the third area, CMS is developing OEA applications. In the area of high temperature 

combustion, they are supplying OEA to high-temperature burners used in compact, energyefficient photo-voltaic and photo-electric devices. CMS is looking at other applications, such as 

reformate for hydrogen for fuel cells, oxidant for improved efficiency fuel cells, partial oxidation 

for synthesis gases, and staged combustion. 

Diesel Retrofits and Other Innovative Technologies 

Brian Hennings, Systems Integration Group Leader, Lynntech, Inc. 

Brian Hennings stated that there are more than 2 million pieces of off-road diesel equipment in 

the United States, of which approximately 95 percent do not meet last year’s NOx emissions 

requirements. To combat this massive source of pollutants, a technology that can be retrofitted 

onto existing equipment that reduces pollutants—in particular, NOx, carbon monoxide (CO), and 

unburned hydrocarbons (HCs)—is needed. The addition of hydrogen in the combustion chamber 

creates a stronger reducing environment during combustion, inhibiting the formation of NOx and 

CO. Lynntech, Inc., based in College Station, Texas, is proposing to generate the hydrogen in situ 

in the fuel line. This simplifies installation and makes operation transparent to the operator. 

Lynntech’s plasma process also preferentially shortens the average hydrocarbon chain length of 

the fuel passing through the chamber. This results in further reduction of NOx emissions, 

reduction of HCs, and increased fuel economy. 

Brian Hennings briefly described another SBIR Phase I project—an inexpensive biological and 

chemical decontamination solution from a powdered concentrate. This project involves a dry 

powdered formulation that can be easily and rapidly dissolved in water to yield a formulation 

capable of decontaminating all stockpiled chemical and biological warfare agents and does not 

require specialized delivery equipment. The proposed technology uses novel oxidants that can 

11 
destroy chemical warfare agents, inactivate viruses, and kill vegetative organisms and bacterial 

spores. Preliminary results have demonstrated the capability of these oxidants to rapidly destroy 

both sulfur mustard and nerve gas surrogates. 

Low-Cost Biodiesel Production Process Using Meat Rendering Wastes, Recycled Greases 

and Unrefined Vegetable Oil Feedstocks 

Brian Elliott, Principal Investigator, TDA Research, Inc. 

Brian Elliott stated that TDA Research, Inc., based in Wheat Ridge, Colorado, will develop, test, 

and evaluate a new process for producing biodiesel from much less expensive high free fatty acid 

vegetable oil and animal fat feedstocks. The new process will promote increased use of biodiesel 

by reducing the cost of the fuel. Additionally, the new process will be more energy efficient and 

will not produce aqueous waste like the current process. The expected SBIR Phase I results 

include performance data (reaction kinetics and yields) for the new biodiesel process and an 

engineering and economic feasibility study. The environmental benefits of the proposed process 

include: reduced CO2 emissions, conversion of waste into liquid fuels, a more energy efficient 

process, and no significant waste stream generation. 

Discussion 

Regarding the presentation by Lynntech, a participant commented that the agent would have to be 

on the surface. If the agent was something that was entirely dispersed in the gas stage, then agents 

such as sarin and others would not be affected by Lynntech’s decontamination solution. Brian 

Hennings responded that this particular gel is for surface use only. However, Lynntech has a 

technology that can help with airborne contaminants from nerve agents and biological agents. 

A participant asked if there were any plans to test the gel on coarse surfaces such as wallboard 

where there are crevices that could conceal contaminants. Brian Hennings responded that they 

plan to test the gel using a very aggressive matrix of surfaces and materials, one of which is 

drywall. 

A participant asked if Lynntech was using a standard off the shelf plasma torch or corona 

discharge. Brian Hennings responded that they build their own plasma systems. For the 

electronics that drive and power the plasma, they tend to use off the shelf components, such as 

automotive components. 

Mike Kosusko, EPA, asked if Lynntech has looked at the amount of power it would take to 

generate the plasma versus how much efficiency is obtained. Brian Hennings responded that they 

are at the early stage of development. They are trying to determine the right amount of hydrogen 

and how much power it will take to get the hydrogen so that they then can determine the 

efficiency of the process. 

One participant asked whether the plasma process would change the performance of the engine; 

Brian Hennings affirmed that it will change the performance. The process requires very small 

amounts of the hydrogen and hydrocarbon chain link to get the benefits in NOx emission 

reductions. Once the process is optimized, they will look at the impact to the operational 

performance of the diesel engine. 

In response to a question, Brian Hennings responded that he thinks that the hydrogen is the true 

benefit of the process because of the complete combustion throughout the cylinder at even 

temperature. 

12 
A participant asked Brian Elliott about the oxidation stability of the product. Brian Elliott 

responded that it varied widely by a number of factors including how unsaturated the fats and oils 

are that are used in the process. Fortunately, a lot of waste greases and fats are saturated, so they 

tend to be more stable against oxidation. 

A participant asked if the product will result in American Society for Testing and Materials 

(ASTM) grade biodiesel. Brian Elliott responded that it will. The question is what the economics 

will be and whether there will be a need for added purification steps. 

COLLABORATIVE PANEL: ETV AND SBIR 

Diesel/Nitrogen Oxide (NOx) Reduction – EPA Coordination With the Texas Commission 

on Environmental Quality 

Moderator: Andrew Trenholm 

Andrew Trenholm stated that this panel would address the ETV and SBIR collaborations with 

TCEQ on diesel retrofit technology for NOx reduction. 

Sandra Rennie, Mobile Source Team Leader, EPA Region 6 

Sandra Rennie presented an overview of the status of air quality in Texas, which provided 

background for the remaining panel presentations. The pollutant of interest in Texas is ozone. 

There are two sources of ozone: VOCs and NOx. When these two precursors get into the 

atmosphere in the presence of sunlight, a photochemical reaction occurs and ozone is formed. The 

major Texas pollution problem areas are Dallas-Fort Worth, Houston-Galveston, and BeaumontPort Arthur. The predominant source of NOx in the Dallas area is from mobile sources, with a 

smaller amount coming from industry. In Houston, the predominant source of NOx is from 

industry, with a small amount from mobile sources. She provided an example of the ozone 

challenge in the Dallas-Fort Worth area. Currently, they are meeting the 1-hour standard, but are 

not meeting the 8-hour standard. Showing data from 1990 through 2005, the precursors (VOCs 

and NOx) are beginning to decrease as the State Implementation Plans (SIPs) get implemented. 

However, Houston has a larger challenge as they are dealing with a greater level of precursors. 

Texas is addressing the challenges that must be met through implementation of the SIPs. The 

development of the SIPs involves modeling, developing control strategies, looking at permit 

limitations, incorporating Federal and state rules, and incorporating voluntary programs to reduce 

emissions. The SIP process involves public comment on the plan when the state proposes it. The 

SIP then goes to EPA for review and consideration. In the EPA rule-making process, there is also 

an opportunity for public comment. Sandra Rennie concluded by stating that the next 

presentation was a voluntary program that is being implemented, and it is considered a premier 

program in the country. 

Joe Walton, Team Leader for Grant Management and Monitoring, Texas Emissions Reduction 

Plan (TERP) Section, TCEQ 

Joe Walton provided a presentation on TERP, which is a voluntary program. It provides incentive 

grants for projects that reduce NOx emissions. Certain areas of the state are in noncompliance 

with the Federal Clean Air Act requirements for ozone. The primary areas of concern are DallasFort Worth, Houston-Galveston-Brazoria, and Beaumont-Port Arthur; the secondary areas of 

concern are Longview, Austin, and San Antonio, and to a lesser extent are Victoria and Corpus 

13 
Christi. They are not looking at El Paso under the TERP program. He provided grant project 

funding data through August 2006. Grants are awarded by emission source and include: 

locomotive, marine, non-road, on-road, and stationary. The criteria for the last funding round 

limited the projects to the Dallas-Fort Worth, Houston-Galveston-Brazoria, and Beaumont-Port 

Arthur non-attainment areas; a second round expanded into the Austin, San Antonio, and 

Longview areas. Non-road equipment projects that will be used on public works projects were 

given a higher funding priority. In reviewing funding, they calculate a cost per ton by the old 

engine versus the new engine or retrofit to determine the NOx cost efficiency over the life of the 

project. The fiscal year 2007 funding round has available funding of $122,975,626. They received 

421 applications covering 948 vehicles and pieces of equipment. The total grant amounts 

requested were $72,879,007. For non-road projects, 118 applications were received for 432 pieces 

of equipment, and the total grant funding requested was $36,718,820. For non-road public works 

related projects, 21 applications were received for 167 pieces of equipment, and the total grant 

funding requested was $10,214,478. Most of these projects will be funded. 

Rudy Smaling, Senior Research Scientist, Houston Advanced Research Center (HARC), 

Texas Environmental Research Consortium (TERC) 

Rudy Smaling presented an overview of the New Technology Research and Development 

(NTRD) Program, which was set up as an addendum to the TERP Program to stimulate the 

development of new technologies and to have the technologies verified through the ETV Program. 

TERP will then be able to claim the credits under SIPs. The legislative mandates are to: (1) 

expedite the verifications of new technologies to maximize NOx reductions; (2) facilitate the 

development of new technologies to further reduce NOx emissions; and (3) promote economic 

development in Texas through new technology development and verification. The Texas ozone 

non-attainment areas represent: 70 percent of the state’s population, 76.4 percent of aggregate 

employment, 83.4 percent of personal income, 83 percent of Gross State Product, and 85 percent 

of Texas manufacturing activity. The seven key elements of the NTRD Strategic Plan are to: (1) 

focus on major NOx emissions sources; (2) expedite emissions technology verification and 

implementation; (3) stimulate development of new, low-emissions engine technologies; (4) 

stimulate development of engine upgrade kits and retrofits; (5) stimulate the development of 

exhaust treatment retrofit technology; (6) study and pursue alternative fuels and fuel additive 

improvements; and (7) seek opportunities to support development of hybrid powertrain projects. 

He presented a chart of the diesel NOx emissions per day for the Houston-Galveston-Brazoria and 

Dallas-Fort Worth areas. The NTRD Program has funded 23 projects ($12,228,204) in the 

following areas: 2 studies (inventory, duty/drive cycle of engines); 11 selective catalytic 

reduction (SCR) retrofit technology development; 5 lean NOx trap/lean NOx catalyst retrofit 

technology development; 4 engine/vehicle retrofits, and 1 hybrid technology. Total available 

project funding is $15,952,726. HARC has close collaborations with the following organizations: 

TCEQ, ETV Program, EPA Office of Transportation and Air Quality (OTAQ), EPA Region 6, 

EPA SBIR Program, and North Central Texas Council of Governments. 

April Richards, Deputy Director, EPA SBIR Program 

April Richards provided an overview of the EPA SBIR Program and HARC collaboration. For 

the past 2 years, the SBIR Program, TERC, NTRD Program, and HARC have worked together to 

develop subtopics under the general topic area of engine and vehicle emissions reductions for the 

SBIR solicitations. This topic area includes three subtopics: (1) retrofitting off-road diesel 

construction equipment for NOx reduction; (2) fuel additives to reduce emissions from gasoline 

engines; and (3) new non-ethanol and non-biodiesel liquid biofuels. HARC assisted in reviewing 

some of the SBIR proposals that passed peer review, and some of the projects have been funded. 

14 
Most importantly, collaboration between these Texas programs and SBIR awardees, including 

assistance with prototype development, demonstration, and verification testing programs, is 

possible in Phase II and beyond. The Texas NTRD Program also provides non-SBIR grants for 

technologies that show potential for commercialization and significant reduction of NOx 

emissions. This is an important component of the collaboration because SBIR can assist 

companies during technology development but not commercialization. April Richards stated that 

she looked forward to continuing this collaboration. 

Andrew Trenholm, ETV Center Manager, RTI International 

Andrew Trenholm provided an overview of two additional EPA programs—the National Clean 

Diesel Campaign (NCDC) and the ETV Program—that are involved in the collaborations 

discussed by the other panel members. EPA OTAQ is the program office that develops the rules 

for diesel engines and they operate the NCDC. The NCDC is a voluntary program designed to 

reduce emissions and improve the emission performance of existing diesel vehicles and 

equipment. The ETV Program develops testing protocols and verifies the performance of 

innovative technologies, including air pollution control technologies. 

NCDC provides grants to communities, verifies technologies, and provides data on verified 

technologies on their Web site. These verified technologies can be used under the grants for 

communities to retrofit school buses. The verified technologies also can be used to obtain SIP 

credits. The NCDC is a source of information on the performance and evaluation of technologies 

that feeds back to the Texas programs and the SIP process. The ETV Program fits into the 

collaboration in two ways: (1) ETV is a source of high quality technology performance data; and 

(2) the developers can use the datasets generated by ETV verification of their technology to 

participate in the Texas and OTAQ programs. 

Andrew Trenholm provided an overview of a simplified retrofit verification process, which 

included the following steps: (1) the manufacturer applies to NCDC (OTAQ) and ETV (RTI); (2) 

NCDC, RTI and the manufacturer develop a test plan; (3) RTI, the testing organization, and the 

manufacturer develop and sign a statement of work; (4) the testing is performed and documented; 

(5) RTI generates the ETV report which is published and provided to the manufacturer; (6) the 

manufacturer submits the data to NCDC; (7) NCDC evaluates the data and includes the 

technology on their verified technology list; and (8) both OTAQ and Texas might then explore 

expanding the verification to other engines. 

Andrew Trenholm provided a brief description of the OTAQ and ETV Program coordination 

activities. OTAQ evaluates the operating conditions of the technologies, criteria for the operating 

conditions, unique technical issues and testing, in-use operation, scope of verification, 

interpretation of results, and in-use testing requirements. ETV evaluates the test protocols, 

laboratory documentation and procedures, data quality, statistical analyses, and reporting. 

Discussion 

A participant asked Joe Walton why they had a second round of funding. Was it because of 

additional funding or the lack of applications/types of equipment? Joe Walton responded that 

their money is based on a biannual cycle. The money must by allocated by August 31 and a new 

cycle will start in September. The first funding round was limited to the three geographical areas 

mentioned; the second funding round will add the three secondary non-attainment areas. 

15 
AFTERNOON SESSION A: ETV FOR AIR AND ENERGY 

ETV Air Pollution Control Technology Center 

Andrew Trenholm, ETV Center Manager, RTI International 

Andrew Trenholm presented an overview of the Air Pollution Control Technology (APCT) 

Center. The focus of the APCT Center is on technologies for controlling emissions of particulate 

matter (PM), NOx, VOCs, and hazardous air pollutants. Seven test protocols have been completed. 

He discussed completed verifications for two technology categories: baghouse filtration products 

(BFP) and mobile sources devices. A testing protocol was developed for BFP; the initial focus 

was on verifying the penetration of fine particulate matter (PM2.5) through bag fabrics to 

determine the removal efficiency. The ETV procedure was adopted as ASTM Method D6830, 

Characterizing the Pressure Drop and Filtration Performance of Cleanable Filter Media. This 

procedure also is under review by an International Organization for Standardization (ISO) 

committee to adopt it as an ISO standard. In fall 2005, the South Coast Air Quality Management 

District (SCAQMD) issued a rule for the cement industry that the frequency of compliance tests 

was reduced from 1 to 5 years when verified fabrics are used. The APCT Center completed a 

verification for Southern Filter Media as a direct result of the rule. Since fiscal year 2005, three 

verifications have been completed, and four verifications are in progress. 

The APCT Center collaborated with the EPA OTAQ NCDC for diesel retrofit emissions control 

technologies. As mentioned previously, the NCDC-listed technologies are associated with SIP 

credits and OTAQ grants. He presented two slides depicting the various verification interactions 

between the different collaborators, including: the APCT Center, TCEQ, NTRD, TERC/HARC, 

EPA OTAQ, CARB, and EPA grant recipients. Three test protocols have been completed for 

mobile sources devices, fuels, and SCR. Diesel retrofit technology types include: devices (diesel 

exhaust catalysts, diesel particulate filters, engine modifications, and other devices), SCR, and 

fuels (alternative fuels, reformulations, fuel additives, and lubricants and lubricant additives). 

Nine verifications have been completed and two verifications are in progress. 

Andrew Trenholm briefly described a new collaboration for the APCT Center. The EPA Office of 

Air Quality Planning and Standards (OAQPS) developed a voluntary program for Outdoor Wood 

Hydronic Heaters (OWHH). The OWHH Program encourages manufacturers to improve air 

quality through development and distribution of cleaner, more efficient outdoor wood-fired 

hydronic heaters. A test method was developed by an ASTM work group and EPA. An ETV 

protocol will be prepared this summer, which incorporates EPA’s test method and procedures. 

The APCT Center will verify the performance of these outdoor wood-fired hydronic heaters, and 

the test results can be used by the vendors to participate in the OWHH Program. The Northeast 

States for Coordinated Air Use Management is developing a model rule that states, tribes, and 

local authorities may elect to use, in whole or in part, if they choose to regulate outdoor woodfired hydronic heaters. 

ETV Greenhouse Gas Technology Center 

Tim Hansen, ETV Center Manager, Southern Research Institute 

Tim Hansen provided an overview of the Greenhouse Gas Technology (GHG) Center, including 

technology categories, collaborations, current verifications, in-process and planned verifications, 

other planned activities, and outcomes/case studies. The GHG Center has completed 34 

verifications. Their focus areas include: oil and gas industries, transportation industry, GHG 

monitoring, power industry, and energy efficient/green building technologies. The GHG Center 

has had collaborations with the New York State Energy Research and Development Authority 

16 
(NYSERDA) for a number of years. NYSERDA has contributed support for 10 distributed 

generation (DG)/combined heat and power (CHP) technology verifications under ETV, and there 

is potential to collaborate with them for additional verifications in other areas. The GHG Center 

provided ETV verification information to four vendors who were applying for SBIR Phase II 

funding. Tim Hansen provided examples of the oil and gas industry collaborations that the center 

has had within Region 6, where the stakeholders want to see testing under real field conditions at 

their facilities. 

The GHG Center technologies are the subject of three ETV case studies: microturbine-CHP 

systems, an oil and gas vapor recovery system, and fuel cells. These case studies summarize the 

results of verifications, and provide estimated outcomes of broader market penetration, emission 

reductions, cost savings, and other factors. He presented examples of outcomes from the case 

studies for the microturbine-CHP systems and the vapor recovery system. Tim Hansen briefly 

discussed four recent and in progress verifications, planned and potential verifications, planned 

stakeholder meetings, and other planned activities. 

Questions and Answers 

A participant asked whether the NYSERDA database will include emissions factors and 

emissions reductions for technologies. Tim Hansen responded that NYSERDA is developing a 

national database and trying to integrate as much data as possible on technology verifications and 

demonstrations being conducted under state energy programs and other programs. The database 

will include ETV verification data, which contains emissions reductions. 

A participant asked when the next transportation stakeholder meeting would be held. Tim Hansen 

responded that it would be in the last quarter of 2007. 

ETV Advanced Monitoring Systems Center 

Karen Riggs, Product Line Manager, Battelle 

Karen Riggs presented an overview of the AMS Center, which has verified 58 air monitoring 

technologies. Her presentation included a description of the following technologies: personal 

cascade impactor samplers (PCIS), mercury emission monitoring systems, dioxin emission 

monitoring systems, and ambient ozone monitors. The AMS Center collaborated with the Mickey 

Leland National Urban Air Toxics Research Center (NUATRC) (Houston, Texas) on the PCIS 

verification test. One technology, the SKC Sioutas PCIS with the Leland Legacy® pump, was 

tested. The objectives of the verification test were to evaluate the comparability of the technology 

with more well-known samplers and to evaluate the operating performance of the Leland 

Legacy® pump battery. The test has been completed and the ETV report is undergoing peer 

review. The potential outcomes of the PCIS test included: (1) increased use of personal particle 

impaction to assess personal exposures to fine particles; (2) improved identification of sources 

and personal activities contributing to personal particle exposures; and (3) reductions in personal 

particle exposures, with consequent health benefits. 

Karen Riggs stated that the Clean Air Mercury Rule issued in 2005 requires utility plants emitting 

more than minimal amounts of mercury to begin reporting stack gas mercury levels by January 1, 

2009. Recently, the AMS Center completed four verifications for two types of mercury emission 

monitoring systems: continuous emission monitors (CEMs) and sorbent systems. The AMS 

Center collaborated with the Illinois Clean Coal Institute, which provided funding for the test, and 

the Northern Indiana Public Service Company, which provided the testing site and logistical 

17 
assistance at the site. Nine additional CEMs were verified in previous verification tests in 

collaboration with the State of Massachusetts and DOE. 

The AMS Center recently verified four dioxin emission monitoring systems: two automated 

sampling systems with laboratory analysis and two semi-continuous sampling systems with laser 

ionization and mass spectrometric detection. These verification tests were conducted in 

collaboration with the EPA Office of Solid Waste and Emergency Response, EPA OAQPS, EPA 

ORD, and the Chlorine Chemistry Council. The center is planning to conduct a verification test of 

an ambient ozone monitor, which is based on solid phase chemiluminescence, in collaboration 

with the American Petroleum Institute. It is anticipated that testing will begin in May 2007. 

AMS Collaborations: Panel 

Moderator: Karen Riggs 

Lata Shirname-More, Research Director, Mickey Leland NUATRC 

Lata Shirname-More provided her perspective as a collaborator on the PCIS ETV verification test. 

She stated that the Clean Air Amendments of 1990 established a control program for hazardous 

air pollutants (HAPs) that potentially pose health risks to the public. At the same time, Congress 

created the Mickey Leland NUATRC to establish a research program to understand how these 

pollutants impact health. The center was formed as a public-private research organization. It is 

directed by a Scientific Advisory Panel consisting of representatives from industry, government, 

and academia. The mission of NUATRC is to identify the research gaps, provide funding to 

academic institutions to conduct research, and publish research results in peer-reviewed literature. 

In establishing its research program, NUATRC determined that they needed to identify what 

people were being exposed to, their personal exposure levels, the relationship of these exposures 

to ambient concentrations, and the sources of exposure to determine the health effects. There also 

was a need to further develop the exposure monitors. The devices had to be specific, accurate, 

light-weight, and user friendly. NUATRC focused a major effort into developing these personal 

dosimeters to measure exposure to air toxics. Many of the existing dosimeters had limitations, 

such as the ability to measure only one particle size at a time and low flow rates. The sampler that 

was developed can simultaneously collect four sample sizes, measure metals, incorporates a 

higher flow rate, and includes a stronger pump (the Leland Legacy® pump). To use the sampler 

and pump in large epidemiology studies, it was necessary to do an independent verification with a 

field study of personal use of the technology. One of the goals of the study was to see if the 

sampler could collect sufficient metals materials to establish metal content. NUATRC looked for 

an organization that had experience in conducting technology verification tests, developing 

testing protocols, and had an established quality assurance/quality control program. They were 

referred to the AMS Center. The Mickey Leland NUATRC has had a very good relationship with 

the AMS Center; it has been a 50-50 collaboration and cost share, and they have had input into 

the development of the test plan and other aspects of the testing. Technology development is 

going to be an important component of NUATRC’s research and they are interested in developing 

other sensors, such as nanosensors. The ETV Program is a great resource for Mickey Leland, and 

they will use ETV for verification testing of other technologies as they are developed. They have 

been very satisfied with this relationship and collaboration. 

ETV Pollution Prevention Coatings and Coating Equipment Pilot 

Robert Fisher, ETV Pilot Manager, Concurrent Technologies Corporation 

Robert Fisher provided a summary of the verifications of coating application equipment tested 

under the ETV Pollution Prevention Coatings and Coating Equipment Pilot (CCEP). They 

18 
developed a protocol for high-volume, low-pressure (HVLP) spray guns and have completed 

verifications for five HVLP spray guns. CCEP has collaborated with SCAQMD to develop a 

protocol for high transfer efficiency (high-TE) spray guns, and three verifications have been 

completed for high-TE spray guns. One high-TE, non-HVLP spray gun (ANEST IWATA W400) 

has gained regulatory approval as equivalent to HVLP in several local jurisdictions, in addition to 

SCAQMD. Robert Fisher briefly discussed some of CCEP’s successes and outcomes. The CCEP 

liquid coatings protocol has been used to develop the ASTM International Method D7270-07, 

Standard Guide for Environmental Performance of Factory-Applied Liquid Coatings. CCEP is 

evaluating the possibility of having the high-TE protocol converted to another ASTM 

International Standard Guide. Verified technologies have gained widespread exposure and 

increased market share. For example, the LaserPaint (formerly LaserTouch) targeting and training 

device, which has been verified to reduce air emissions from manually operated coating 

operations by 11 percent, has become popular in both the industrial and DoD sectors. In closing, 

Robert Fisher stated that core funding for CCEP will end in June 2007. Verifications may 

continue on a non-funded basis, where the vendors pay all of the test plan development, testing, 

and reporting costs. Several vendors have expressed interest in future verifications of their 

technologies, and are prepared to pay the required costs. 

ETV Environmental and Sustainable Technology Evaluations (ESTE) Projects 

Teresa Harten stated that the ESTE projects were competed within EPA and represent Agency 

priorities for verification. The ESTE projects are led by EPA ORD project managers and have 

strong partnerships with EPA program offices and/or regional offices. 

ETV ESTE Project – Pesticide Drift Reduction Technologies 

Kerry Bullock, Environmental Engineer, EPA 

Kerry Bullock stated that the driving force behind the ESTE projects is Agency needs. They are 

collaborating with the EPA Office of Pesticide Programs (OPP) on this ESTE project to 

encourage the use of technology for reducing pesticide spray drift exposure risk in row and field 

crop applications. Core funding for the project is provided from the ETV Program. The 

motivation for this work is the increased sensitivity to spray drift issues from suburban 

development and endangered species concerns. The growers/applicators currently manage drift 

using the regulations that are written into the pesticide product labels. EPA ORD, in collaboration 

with OPP and various stakeholders, is constructing a research program to determine the feasibility 

of establishing a drift reduction technology (DRT) process that will: (1) verify performance of 

DRTs; (2) incorporate incentives for using verified DRTs as drift mitigation; and (3) ultimately 

increase the use of these verified DRTs in the United States to reduce spray drift and the 

associated inadvertent pesticide exposures and risks. Examples of DRTs for use with row crops 

include: low drift nozzles/atomizers, adjuvants, electrostatic sprayers, shields/shrouds, and air 

assisted sprayers. The collaborations and partnerships for this project include: EPA OPP, 

Pesticide Program Dialogue Committee, a Federal Advisory Committee Act group working to 

develop product labeling; EPA ETC; Crop Life America; and USDA. The stakeholder group 

includes: pesticide registrants, adjuvant producers, applicator groups, sprayer manufacturers, and 

academic researchers. The DRT protocol focuses on ground or aerial applications to row crops, 

and includes three testing options: (1) low-speed wind tunnel, (2) high-speed wind tunnel, and 

(3) field. ESTE funded the development of the DRT performance protocol and is expected to 

subsidize testing of the initial DRTs to validate the protocol. The testing focus will be on the lowspeed and high-speed wind tunnels; site-specific test plans will be developed for the testing 

scenarios. They anticipate testing one or two nozzle or nozzle/adjuvant combinations for each 

type of wind tunnel, beginning in summer 2007. Once the ESTE project is completed, OPP is 

19 
interested in having vendors verify their technologies using the validated protocol, and the ETV 

APCT Center has expressed an interest in potentially using the validated protocol for verification 

testing. There also is the potential for expansion to other applications, such as field testing and 

orchard spraying. 

ETV ESTE Project – Microbial Resistant Building Materials: Gypsum Wallboard 

Timothy Dean, ETV Project Manager, EPA 

Timothy Dean stated that approximately 90 percent of the interior finished surfaces of buildings 

in the United States are covered with gypsum products. More than 40 percent of all homes in 

North America contain unhealthy or abnormal fungal growth, with gypsum wallboard being a 

primary growth material. Removal of growth substrates from building materials or the 

incorporation of antimicrobial agents in the manufacturing of building products may prevent 

mold growth and the spread of biological contaminants. There are several gypsum products 

readily available that can reduce mold growth in the indoor environment. However, there is no 

nationally accepted testing and verification program to guide consumers and building 

professionals on how to select or specify the best gypsum products for their needs. The objective 

of this project is to evaluate the different types of microbial resistant gypsum products that 

currently are being marketed. Different manufacturers have come up with separate methods of 

controlling or eliminating microbial growth on gypsum products, including removing microbial 

growth substrates and adding different antimicrobial compounds to the products. This ESTE 

gypsum wallboard test will evaluate the following: (1) microbial resistance, (2) VOC emissions, 

and (3) moisture resistance. The vendor group consists of Georgia Pacific, American Gypsum, 

National Gypsum, Temple-Inland, and the Gypsum Association. This project is collaborating 

with the EPA Office of Air and Radiation (OAR) Indoor Environments Division, Government 

Services Administration, Air Quality Sciences, and the Gypsum Association. It is anticipated that 

verification testing and reports will be completed by the end of 2007. 

Questions and Answers 

One participant asked how a person would know what they are buying if they purchase gypsum 

wallboard from Home Depot or Lowes. Timothy Dean responded that currently you do not know. 

Ultimately, in collaboration with the EPA OAR Indoor Environments Division, EPA hopes to 

develop a labeling system that will use ETV data to advise consumers on the best product to meet 

their needs, whether it be for home or hotel use. 

Lora Johnson, EPA, commented that paperless wallboard is sold at Home Deport and asked if it 

was useful to test for mold growth on a product that does not have a substrate. Timothy Dean 

stated that it is a Georgia Pacific product that uses glass fiber. It is useful to test for mold growth 

because mold can still grow if the product has even a little dust or dirt on it. 

A participant asked if there were any issues associated with fiberglass on materials. Timothy 

Dean responded that the concerns are with cutting and installation of the product and worker 

inhalation of the particles. However, for the purposes of this project, the main concerns are 

whether the product prevents mold growth and whether there are any off-gases. 

ETV ESTE Project – Fuel Characteristics and Emissions from Biomass-Fired Boilers 

Tim Hansen, Contractor, Southern Research Institute 

Tim Hansen stated that the co-firing of biomass in coal-fired boilers offers the opportunity of 

reducing the emissions of criteria pollutants and greenhouse gases while also reducing the use of 

20 
finite fossil fuel resources. This ESTE project will measure the reductions of these emissions 

from biomass co-fired boilers in the 100 to 1000 million British thermal unit per hour (MM 

Btu/h) size range. The primary objectives of this project are to: (1) evaluate changes in boiler 

emissions due to biomass co-firing; (2) evaluate boiler efficiency with biomass co-firing; (3) 

determine if the value of ash for beneficial uses is reduced due to added carbon and metals 

content; and (4) evaluate sustainability indicators including sourcing of biomass and disposal of 

ash. Testing was conducted on two industrial boilers that are capable of co-firing woody biomass: 

University of Iowa Main Power Plant’s Boiler 10, which co-fires wood-derived pelletized fuel 

with coal; and Minnesota Power’s Rapids Energy Center Boiler 5, which co-fires bark with coal. 

Testing at both sites was completed in March 2007, and the final reports will be completed within 

the next 2 months. Testing results for the University of Iowa boiler showed: 13 percent reduction 

in sulfur dioxide (SO2) emissions while co-firing at the 15 percent biomass blend; 10 percent 

increase in NOx emissions; 30 percent reduction in total particulate emissions; 28 percent 

reduction in hydrogen chloride (HCl) emissions; no significant impact on direct CO2 emissions; 

and no significant change in metals emissions. Testing results for the Minnesota Power boiler 

showed: 90 percent reduction in particulate emissions while co-firing at the 92 percent biomass 

blend; elimination of SO2 emissions; 92 percent reduction in NOx emissions; 78 percent reduction 

in HCl emissions; insignificant change in CO2 emissions; and 47 percent reduction in primary 

metals emissions. 

Questions and Answers 

Bob Wright, EPA, asked if there were any other current uses for biomass if it is not diverted to 

boiler use. Tim Hansen responded that there is no current use for the biomass, the waste product 

goes to the landfill. 

ETV ESTE Project – Radio-Frequency Identification (RFID) Tracking of Hazardous Waste 

Across International Borders 

Katrina Varner, ETV Project Manager, EPA 

Katrina Varner stated that this ESTE project has strong EPA collaboration from the Office of 

Enforcement and Compliance Assurance, OAR, ORD, and Region 6. Mexican law requires that 

all hazardous waste generated by U.S.-owned manufacturing plants be shipped back to the United 

States, resulting in thousands of shipments of hazardous waste each year. The current paper-based 

system does not allow for near-real-time confirmation of cradle-to-grave tracking as required by 

the Resource Conservation and Recovery Act. The emergence of radio-frequency identification 

(RFID) technology has important implications for tracking the movement of hazardous wastes 

and other materials. RFID is a potential tool for tracking the international transport of hazardous 

waste into the United States for disposal. This project will work to combine RFID technology 

with hazardous waste electronic manifest capability. RFID is an automated data capture 

technology that can be used to electronically identify, track, and store information contained on a 

tag or transponder. The tag will be affixed to the waste container, which will be packed inside a 

truck’s trailer. The information on the tag will transmit data to a reader at specific points along 

the route, such as: generator facility, United States/Mexico border crossing, highway weigh 

stations, and entrance to the treatment/storage/disposal facility. ETV testing will take place under 

conditions that simulate truck transportation scenarios and warehouse storage conditions. The 

performance, cost, and scalability of the RFID technology will be evaluated; interferences (i.e., 

use of metal drums and chemicals in metal drums) that may degrade the RFID signal will be 

evaluated; and the impacts of tag-reader configuration on signal strength will be verified. Use of 

RFID technology could potentially augment EPA’s paper-based manifest system and future emanifest systems, provide notification via alert mechanisms, help streamline border crossings 

21 
without compromising security, and increase environmental protection along the United 

States/Mexico border zone. 

Questions and Answers 

Bob Wright, EPA, asked if the RFID technology can detect all of the drums on a truck. Katrina 

Varner responded that one of the scenarios for ETV testing will be to detect multiple tags at the 

same time. The difficulty may depend on how the drums are packed on a truck. 

In response to a question, Katrina Varner stated that the tags cannot be placed directly on the 

metal drums because of interference. They are working with the vendors to identify other options 

for affixing the tags to the drums. 

ETV ESTE Project – Portable Optical and Thermal Imaging Devices for Leak Detection at 

Petroleum Refineries and Chemical Plants 

David Williams, ETV Project Manager, EPA 

David Williams stated that refineries and chemical plants emit HAPs. These industries are 

permitted to release a certain amount of emissions. Fugitive, or unknown, leaks can degrade 

regional air quality and cause non-attainment of air quality standards. Therefore, efficient 

monitoring methods are required. Leak detection and repair (LDAR) programs are costly and 

time-consuming, and leaks are hard to locate. Less than 6 percent of emissions are from repeat 

leaks. New monitoring technologies have been developed for leak detection. The handheld 

specialized thermal cameras can rapidly search for leaks; the number screened at a refinery in 1 

day would take 3 weeks using EPA Method 21. A thermal camera system can be mounted on 

aerial platforms (e.g., helicopters) for rapid surveillance and monitoring, and the cost is 

approximately $75,000. Many companies and agencies are using these cameras. A new 

alternative work practice for leak detection is being finalized—an alternate Method 21 that allows 

the use of these cameras and other optical and thermal technologies. The test plan developed 

under this project will evaluate the camera’s applicability, performance, detection limits, and 

sensitivity. Battelle is developing the verification and test plan. A stakeholder group has been 

formed and approximately seven vendors expressed an interest in participating in verification 

testing in the future. The AMS Center has expressed interest in using the test plan to perform 

verification testing. The chemical industry has tentatively agreed to help fund the project at 

$200,000 with some in-kind support, and the petroleum industry will continue to work with ETV 

on the project. It is anticipated that verification testing will begin in summer or fall 2007. They 

have an aggressive schedule because the verification test data will be used to support industry’s 

use of the alternative work practice. 

Questions and Answers 

Bob Wright, EPA, commented that the camera is a thermal technology and asked whether there 

were any environmental limitations such as the technology only working on bright sunny days, 

but not working on cloudy days. David Williams responded that the cameras are extremely 

sensitive to temperature within a hundredth of a degree tolerance and are quite capable. 

Discussion 

Teresa Harten opened the session to questions. There were no questions. She thanked the 

participants for attending the workshop and announced that the meeting minutes would be posted 

on the ETV Web Site, which also contains the verification reports of all technologies tested under 

22 
the ETV Program. 

AFTERNOON SESSION B: SBIR FOR WATER 

Rapid Test Kit for Quantifying Hormonal Activity in Animal Feeding 

Operation (AFO) Wastewater 

Douglas Fort, President, Fort Environmental Laboratories 

Douglas Fort stated that there is a widespread problem with pharmaceuticals in wastewater 

effluents and surface waters across the United States. Estrogenic activities have been found in 

effluents. Anabolic steroid and growth hormones used in CAFOs are released into the 

environment. Potency potential positive interactions with other waste materials threaten serious 

impact on resident aquatic life. Vertebrate development and reproduction are controlled in part by 

the endocrine system. Currently, no standardized and well-validated screening technology is 

available. Fort Environmental Laboratories, based in Stillwater, Oklahoma, is conducting a 

research project to develop, standardize, validate, and commercialize an endocrine disrupting 

chemical (EDC) screening kit based on the amphibian oocyte maturation model for evaluating 

unknown ecological hazards produced by CAFOs. The proposed test kit should provide a 

valuable means of testing for EDC activity and potential toxicological effects. A test model was 

developed for evaluating the toxicological activity of the waste runoff from CAFOs by 

monitoring the hormonally-induced process of oocyte maturation in Xenopus laevis oocytes in 

vitro. The results suggested that trace levels of feed additives or sub-dermal livestock steroids 

released to the environment via waste run-off are capable of interfering with endocrine systems 

and reproductive processes in amphibians. CAFO samples collected from cattle, sheep, hog, and 

poultry sites each contained varying levels of EDC activity. Based on benchmarks, the following 

preliminary potency assessment was established: 

 Progesterone-Induced: Cattle(+)>poultry(-)≥hog(+)>>sheep(-) 

 Androgen-Induced: Cattle(+)>>hog(+)>>sheep(-)>poultry(-) 

The field portable test kit prototype functioned well in the field and in the laboratory. 

Questions and Answers 

A participant asked if the results were from beef or dairy cattle. Douglas Fort responded that they 

mostly work with beef cattle. Beef cattle tend to have greater estrogen and androgen activity, 

which is tied to the type of supplements they are given. Dairy cattle have estrogen and androgen 

activity that is characteristic of what is seen in beef cattle, but it is not as potent. The waste runoff from cattle CAFOs tends to have greater estrogen and androgen activity than CAFOs with 

other livestock. Waste run-off from dairy cattle operations is quite a bit lower, but does show 

some activity as well. 

A participant asked if the model would apply to municipal or domestic waste. Douglas Fort 

responded that we have known about pharmaceuticals and hormones in wastewater effluent for a 

number of years and there has been some effort to monitor for EDC activity. Monitoring of 

CAFOs, being a non-point source discharge and thus, more difficult to regulate, has lagged 

behind. The model is directly applicable to wastewater effluents and they have studied it in 

different wastewater situations. The model is remarkably sensitive and it will pick up estrogen 

and androgen activity. Pharmaceuticals and hormones are very potent and they are difficult to 

degrade in wastewater. 

23 
A participant asked if any chemical analyses were conducted. Douglas Fort responded that 

chemical analyses were conducted to identify what materials might have activity. In cattle 

operations, they can find estrogen in the wastewater at very low concentrations. They have 

conducted more analyses with the cattle and poultry, and less with sheep and hogs. They know 

what hormones to expect in the feeding operations, but they do not know what materials exist that 

have unknown endocrine activities. 

Handheld FRET-Aptamer Sensor to Satisfy the Beaches Act 

John Bruno, Senior Scientist, Operational Technologies Corporation (OpTech) 

John Bruno provided an overview of the goals of their research project and a description of the 

technology. OpTech, based in San Antonio, Texas, proposes to couple the ultrasensitivity of 

fluorescence-based detection with the high affinity and selectivity of DNA aptamers as improved 

replacements for antibodies to detect fecal indicator organisms in fresh and marine recreational 

waters. Aptamers are essentially artificial antibodies made of DNA/RNA, instead of protein. 

Aptamers have several major advantages over antibodies: they do not require animal hosts for 

production, they generally have greater affinity and specificity, it costs less to produce aptamers 

versus antibodies, and there is greater reproducibility once the aptamer is sequenced. 

Fluorescence Resonance Energy Transfer (FRET) aptamer assays for fecal indicator organisms 

will be demonstrated. The aptamer FRET assays will be developed to detect less than the EPA 

recommended 126 Escherichia coli and 33 enterococci per 100 milliliters (mL) in freshwater and 

35 enterococci per 100 mL in saltwater samples, which will enable rapid compliance with the 

Beaches Act. John Bruno described a number of preliminary FRET aptamer assays that OpTech 

has successfully developed under other agency SBIR programs such as the U.S. Army (chemical 

and biological defense), National Institute of Health (botulinum toxin), and USDA (foot-andmouth disease). OpTech is in the early stage of their EPA SBIR Phase I project. Their specific 

targets are E. coli— Lipopolysaccharide moieties and Enterococcus faecalis–teichoic acid. They 

hope to have assay data available by next year. 

Questions and Answers 

A participant asked if the technology could be used for wastewater systems. John Bruno 

responded that it is a possible application. A few years ago, he was funded to develop an aptamer 

column that would filter out pesticides. They did pull out some of the pesticides, but the problem 

was residence time. When you want to pump a lot of water, it is an affinity column and you need 

time for the binding interaction. 

April Richards stated that the current available technology is a 24-hour test, which means that 

people are swimming in contaminated water until the test results are completed. The goal is to 

develop real-time technology test results. 

A participant asked about the sensitivity difference between an aptamer and an ELISA test kit. 

John Bruno responded that the aptamer was more sensitive. 

A Hybrid Pathogen Detection System 

Zoraida Aguilar, Principal Investigator, Vegrandis LLC 

Zoraida Aguilar provided a brief overview of prototype products being developed by Vegrandis, 

such as an automated electrochemical analyzer, a manual electrochemical analyzer, bigger 

microarray chips, a disposable functionalized lab-on-a-chip, and reagent kits. In their SBIR Phase 

I project, Vegrandis, based in Fayetteville, Arkansas, successfully demonstrated its chip-based, 

24 
self-contained, microelectrochemical hybrid assay (SMEHA). The assay involved an 

immunoassay followed by a DNA hybridization assay to confirm viability of the oocysts. Both 

assays, which took approximately 90 minutes to complete, were demonstrated in an 8 by 3 array 

of 50 micrometers (Fm) diameter cavities. Phase I of the project proved the ability to detect live 

Cryptosporidium oocysts down to 5 oocysts per 10 liters (L) of pelleted surface water samples in 

less than 90 minutes. In their Phase II project, Vergrandis will develop disposable SMEHA 

cartridges for the quantification and viability assessment of waterborne pathogens, to meet the 

need for fast warning of pathogen outbreaks and possible dispersal of bioterrorism agents. The 

focus will be on the detection of Cryptosporidium oocysts and Giardia cysts. Both protozoans 

seriously threaten the nation’s water supply because they resist ordinary water treatment 

processes and do not respond to common antibiotics. Currently, alpha and beta testing of the fully 

automated instrument is being conducted. Vergrandis will be outsourcing bulk fabrication of the 

chips, bulk manufacturing of disposable cartridge components, and professional manufacturing of 

the assay platform components. 

Questions and Answers 

A participant asked if the chips were reusable or discarded after one use. Zoraida Aguilar 

responded that the chips developed in-house were reusable but the outsourced manufactured chips 

will be contained in disposable cartridges. The purchaser can dispose of the cartridges or send 

them back to Vergrandis, who will buy back the disposable cartridges, dismantle them, and 

remove and reuse the chips. 

AFTERNOON SESSION C: SBIR FOR NANOTECHNOLOGY APPLICATIONS 

Affordable, Large-Scale Manufacturing of High Surface Area Iron Powder 

John Freim, Principal Investigator, OnMaterials, LLC 

John Freim stated that emerging in situ groundwater remediation technologies include: 

nanocrystalline zero valent metals (NZVI), emulsified zero valent iron, and functional ceramics. 

NZVI targets groundwater contaminants such as halogenated hydrocarbons (e.g., carbon 

tetrachloride, trichloroethylene), halogenated aromatics (e.g., polychlorinated biphenyls, 

pesticides), and metals (e.g., hexavanent chromium). OnMaterials, based in San Diego, California, 

developed a scalable manufacturing process to produce affordable, submicrometer and 

nanocrystalline zero valent metal powders. This work led to the development of Z-LoyTM, a 

nonaqueous zero valent metal suspension. The discrete particle size is advantageous because 

other NZVI particles, prepared by chemical precipitation or thermal reduction, typically are 

aggregated into larger particles that hinder underground mobility to remediate deeply embedded 

substances. Z-LoyTM particles have highly reactive surfaces that enable the rapid elimination of 

toxic substances without producing toxic daughter products (e.g., vinyl chloride). Z-LoyTM offers 

a metallic surface area of 15 square meters per gram (m2

/g); this provides exceptional reactivity 

because reaction kinetics scale with surface area. A first-order measure of reactivity is obtained 

by making a 10 grams per liters (g/L) aqueous suspension and measuring the oxygen reduction 

potential (ORP). ORP quantifies the ability of the metal particles to accomplish electrochemical 

reduction. Laboratory studies using gas chromatography show the rapid and near-complete 

elimination of aqueous-phase chlorinated hydrocarbons from very concentrated solutions. 

Additionally, the resulting reaction products consist primarily of innocuous, nonchlorinated 

gaseous hydrocarbons with little or no toxic chlorinated byproducts formed. Z-LoyTM has been 

commercialized and is being sold in the remediation marketplace. OnMaterials is developing 

other products: nanocrystalline calcium carbonate powders to be injected into the ground for pH 

25 
control, emulsified zero valent iron for dense non-aqueous phase liquids treatment, and submicrometer ceramics for long acting reductants. 

Questions and Answers 

A participant asked for a range in cost per ton for the product. John Freim responded that the cost 

ranges from $10 to $20 per pound. 

A participant asked if field site data on the technology were available. John Freim responded that 

the data are available and suggested that the participant talk to him after the meeting. 

Non-Toxic Nanocrystals for Solid State Lighting 

David Goorskey, Principal Investigator, Nanomaterials & Nanofabrication Laboratories 

David Goorskey provided a brief overview of solid state lighting (SSL). SSL saves energy, which 

benefits the environment. Reduced electrical energy consumption results in reduced: 

consumption of crude oil; CO2 emissions; number of power plants; and SO2 (acid rain), mercury, 

radioactive materials, and other pollutants from coal-burning power plants. Nanomaterials & 

Nanofabrication, based in Fayetteville, Arkansas, is conducting a project to combine nontoxic 

doped semiconductor nanocrystal phosphors with existing high-efficiency blue/ultraviolet InGaN 

light-emitting diodes to produce bright, efficient, and affordable SSL as a replacement for 

mercury-containing fluorescent lights. Doped semiconductor nanocrystal phosphors that do not 

contain heavy metals, such as lead, mercury, or cadmium, are ideal for such an application 

because, unlike bulk phosphors that suffer from scattering losses, the extremely small size of 

nanophosphors makes them immune to Mie-type scattering. Also, their synthesis and production 

methods are relatively cheap and easy, they can be processed from solution in a wide variety of 

solvents, and they can be blended with polymers and other encapsulants to form highly 

fluorescent composite materials conformable to nearly any surface. Their emission color can be 

tunable over a large visible range, and, unlike intrinsic semiconductor nanocrystal emitters, doped 

nanocrystals have no reabsorption or fluorescence resonance energy transfer losses and can be 

deposited in high-packing densities for maximum luminous output and efficiency. The Phase I 

project is focused on developing the nanophosphor encapsulation composite material that will be 

used to coat the light emitting diode chip. 

Questions and Answers 

A participant asked if a target price per kilolumen (klm) has been established to get this 

technology into residential homes. David Goorskey responded that DOE has a technology 

roadmap for SSL that indicates the technology will be successful if the cost is around $1 per klm. 

The cost has to be lower than fluorescent light bulbs or people will not switch to the new 

technology. 

April Richards thanked everyone for their participation in the workshop. 

CONCLUSION 

The ETV and SBIR Programs Regional Workshop in Region 6 was well attended, with over 140 

participants representing the EPA regional office, state and local governments, technology 

developers, academia, and others. EPA NRMRL senior management emphasized the important 

role of technology development and evaluation in meeting EPA’s mission. Representatives from 

26 
EPA Region 6 provided general feedback on priority technology needs in the Region, such as 

emissions monitoring and control technologies for refineries and the petrochemical industry, 

water monitors for measuring phosphorus from animal feeding operations, and energy efficiency 

technologies. Representatives from the ETV centers and their collaborators, such as the Texas 

Commission on Environmental Quality and the University of Houston, presented on recent and 

upcoming verifications. SBIR technology developers discussed technology development and 

commercialization supported by EPA. ETV and SBIR vendors exhibited and/or demonstrated 

their technologies, and ETV provided posters highlighting collaborative verifications. The ETV 

and SBIR Programs plan to continue outreach of program information to the Regions, and to host 

future, similar regional workshops to further this type of interaction with end-use audiences for 

environmental technology and technology performance data. 

27 
Zoraida Aguilar 

Vegrandis LLC 

Elmer Akin 

MDB, Inc 

Mike Barber 

International Wastewater Systems, Inc. 

Jeff Barghout 

Southern Research Institute 

C. Bruce Bartley 

NSF International 

David Battaglia 

Nanomaterials and Nanofabrication 

Laboratories 

Earl Beaver 

Practical Sustainability, LLC 

Janet Bearden 

U.S. Environmental Protection Agency 

Ellen Belk 

U.S. Environmental Protection Agency 

Jerry Black 

Black and Associates 

Debora Bradford 

U.S. Environmental Protection Agency 

Barry Brannon 

International Wastewater Systems, Inc. 

Amanda Brimmer 

North Central Texas Council of 

Governments 

John Bruno 

Operational Technologies Corporation 

Kerry Bullock 

U.S. Environmental Protection Agency 

APPENDIX A 

Participants List 

Terry Burton 

U.S. Environmental Protection Agency 

Adele Cardenas Malott 

U.S. Environmental Protection Agency 

Alan Cherepon 

Texas Commission on Environmental 

Quality 

Timothy Dean 

U.S. Environmental Protection Agency 

Nancy Dorsey 

U.S. Environmental Protection Agency 

Dionne Driscoll 

Contech 

Carl Edlund 

U.S. Environmental Protection Agency 

Brian Elliott 

TDA Research, Inc. 

Julius Enriquez 

U.S. Environmental Protection Agency 

Abe Finkelstein 

Environment Canada 

Robert Fisher 

Concurrent Technologies Corporation 

Rick Flammang 

Go Green Fuel 

Miguel Flores 

U.S. Environmental Protection Agency 

Mark Flusche 

Lynntech, Inc. 

Todd Foret 

Foret Plasma Labs, LLC 

28 
Douglas Fort 

Fort Environmental Laboratories 

Ray Frederick 

U.S. Environmental Protection Agency 

John Freim 

OnMaterials 

Robert Fuerst 

U.S. Environmental Protection Agency 

Rick Galceran 

City of Dallas 

Robert Garcia 

Bernalillo County 

Abbas Ghassemi 

WERC 

Joe Gilson 

Southwest Synthetics 

David Goorskey 

Nanomaterials and Nanofabrication 

Laboratories 

Paul Groff 

U.S. Environmental Protection Agency 

Christine Grubb 

North Texas Regional Center for Innovation 

and Commercialization 

Sally Gutierrez 

U.S. Environmental Protection Agency 

John Haines 

U.S. Environmental Protection Agency 

Teresa Harten 

U.S. Environmental Protection Agency 

Evelyn Hartzell 

U.S. Environmental Protection Agency 

Brian Hennings 

Lynntech, Inc. 

Latrice Hertzler 

Future Link Technologies, Inc. 

Lora Johnson 

U.S. Environmental Protection Agency 

Robert Kirkland 

U.S. Environmental Protection Agency 

Raymond Klicius 

Environment Canada 

Myron Knudson 

U.S. Environmental Protection Agency 

Deborah Kopsick 

U.S. Environmental Protection Agency 

Angel Kosfiszer 

U.S. Environmental Protection Agency 

Michael Kosusko 

U.S. Environmental Protection Agency 

Julia Levinson 

W. L. Gore & Associates 

Henry Liao 

U.S. Environmental Protection Agency 

William Madison 

City of Dallas 

Damon McElroy 

U.S. Environmental Protection Agency 

Michael Miller 

U.S. Environmental Protection Agency 

Judson Miner 

Pronucleotein Biotechnologies, LLC 

Ted Mizutowicz 

U.S. Environmental Protection Agency 

Gerald Mokry 

U.S. Environmental Protection Agency 

Darren Morrissey 

Arkansas Department of Environmental 

Quality 

29 
John Neate 

ETV Canada 

Akin Olubiyi 

Texas Commission on Environmental 

Quality 

Suran Peiris 

U.S. Environmental Protection Agency 

Clint Rachal 

U.S. Environmental Protection Agency 

Sarah Radovan 

Natural Resources Canada 

Larry Reed 

MDB, Inc. 

Carrie Reese 

North Central Texas Council of 

Governments 

Sandra Rennie 

U.S. Environmental Protection Agency 

Carlos Rincon 

U.S. Environmental Protection Agency 

April Richards 

U.S. Environmental Protection Agency 

Karen Riggs 

Battelle 

Gail Roderick 

U.S. Coast Guard Research and 

Development Center 

Stephen Schmelling 

U.S. Environmental Protection Agency 

Ray Schubert 

Texas Commission on Environmental 

Quality 

Lata Shirname-More 

Mickey Leland National Urban Air Toxics 

Research Center 

David Sledge 

Premier Erosion Control, LLC 

Rudy Smaling 

Houston Advanced Research Center 

Claude Smith 

International Wastewater Systems, Inc. 

Jeffrey Smith 

International Wastewater Systems, Inc. 

Tom Stevens 

NSF International 

Donald Stookey 

Compact Membrane Systems, Inc. 

Steve Strong 

MIRATECH Corporation 

Stephen Sturdivant 

U.S. Environmental Protection Agency 

Bryan Swain 

WERC 

Patty Taylor 

U.S. Environmental Protection Agency 

Maggie Theroux 

U.S. Environmental Protection Agency 

Charles Thomas 

New Mexico Environment Department 

Scot Tims 

W.L. Gore & Associates, Inc. 

Drew Trenholm 

RTI International 

Katrina Varner 

U.S. Environmental Protection Agency 

Cumaraswamy Vipulanandan 

University of Houston 

Abby Waits 

U.S. Environmental Protection Agency 

30 
Joe Walton 

Texas Commission on Environmental 

Quality 

Tim Ward 

Oklahoma Department of Environmental 

Quality 

Chad Weaver 

International Wastewater Systems, Inc. 

Daniel Westerheim 

Lynntech, Inc. 

David Williams 

U.S. Environmental Protection Agency 

Max Winkler 

Cleanair Catalyst, Inc. 

Gene Wossum 

U.S. Environmental Protection Agency 

Larry Wright 

U.S. Environmental Protection Agency 

Robert Wright 

U.S. Environmental Protection Agency 

James Yarbrough 

U.S. Environmental Protection Agency 

Young Yee 

Mkey Technologies, LLC 

Contractor Support 

Joan Cox 

The Scientific Consulting Group, Inc. 

Angela Hays 

The Scientific Consulting Group, Inc. 

31 
APPENDIX B 

Exhibitors List 

Compact Membrane Systems, Inc. 

Technology Type: Emission Reductions via Air Separation Membranes 

EPA Small Business Innovation Research (SBIR) Vendor 

Dr. Donald J. Stookey 

325 Water Street 

Wilmington, Delaware 19804 

Phone: (302) 999-7996 

E-mail: dstookey@compactmembrane.com 

Web Site: www.compactmembrane.com 

Compact Membrane Systems, Inc. (CMS), has developed a family of high-flux, chemically 

resistant, gas separation membranes. The CMS exhibit provides an overview of gas separation 

membranes and an introduction to three applications dealing with atmospheric emissions. The 

exhibit highlights membranes for gasoline vapor recovery, nitrogen oxide (NOX) reduction for 

diesel engines, and oxygen enriched air generation for high temperature and staged combustion.1 

International Wastewater Systems, Inc. 

Technology Type: Model 6000 Sequencing Batch Reactor System for Decentralized Wastewater 

Treatment 

EPA Environmental Technology Verification (ETV) Vendor 

Claude Smith 

2020 Charlotte Street 

Bozeman, Montana 59718 

Phone: (406) 570-1942 

E-mail: claudes1985@yahoo.com 

Web Site: www.iwwsystems.com 

The International Wastewater Systems Model 6000 Sequencing Batch Reactor System is a 

wastewater treatment system for users who do not have access to municipal sewer service. 

Applications include residential subdivisions, commercial development, schools, motels, Native 

American lands, and remote locations of all types. This technology provides nitrogen and 

phosphorus removal.1 

Mickey Leland National Urban Air Toxics Research Center (NUATRC) 

EPA ETV Collaborator 

Dr. Lata Shirname-More 

7000 Fannin Street, Suite 7000 

Houston, Texas 77030 

Phone: (713) 500-3450 

E-mail: nuatrc@uth.tmc.edu 

Web Site: www.sph.uth.tmc.edu/mleland 

1 Technology description was provided by the vendor/developer. EPA does not endorse the purchase or sale of any 

of the products or services mentioned above. The views expressed by these companies are their own and do not 

necessarily reflect those of the U.S. Environmental Protection Agency. 

32 
The Mickey Leland National Urban Air Toxics Research Center (NUATRC) is a research facility 

that has been specifically charged to sponsor and gather scientific information on the human 

health effects caused by exposure to air toxics, as defined by the 1990 Clean Air Act. By law, 

NUATRC is a nonprofit corporation, financed by government and private funds. The Center’s 

research program, developed collaboratively by scientific experts from academia, industry and 

government, seeks to fill the gaps in scientific data that are required to make sound environmental 

health public policy decisions. The NUATRC is collaborating with the EPA ETV Advanced 

Monitoring Systems Center on the verification of personal cascade impactor samplers. 

Nanomaterials & Nanofabrication Laboratories (NN-Labs, LLC) 

Technology Type: Colloidal Nanocrystals for Solid State Lighting 

EPA SBIR Vendor 

David Goorskey 

P.O. Box 2168 

Fayetteville, Arkansas 72702 

Phone: (479) 575-2723 

E-mail: dgoorskey@nn-labs.com 

Web Site: www.nn-labs.com 

NN-Labs produces high-quality colloidal nanocrystals for use in applications that have the 

potential to drastically change our world. NN-Labs offers a variety of nanocrystal products 

including luminescent and stable core and core-shell semiconductor nanocrystals, nano-gold, iron 

oxide nano-magnets, and their most recent invention, transition metal ion-doped ZnSe 

nanocrystals without heavy metals. NN-Labs provides these high-quality nanomaterials in both 

organic solvents and water with the option of bio-functionalized dendron ligands that provide 

superior stability and functional ability over conventional organic capping species. In addition, 

NN-Labs pursues active research programs geared toward accelerating the development of realworld applications based on nanocrystal technology.1 

Texas Commission on Environmental Quality (TCEQ) 

EPA ETV Collaborator 

Alan Cherepon 

Water Rights Permitting and Availability Section 

Building F 

P.O. Box 13087 

12100 Park 35 Circle, MC-147 

Austin, Texas 78753 

Phone: (512) 239-4509 

E-mail: acherepo@tceq.state.tx.us 

Web Site: www.tceq.state.tx.us 

U.S. EPA Environmental Technology Verification (ETV) Program 

Abby Waits 

26 W. Martin Luther King Drive, MS 208A 

Cincinnati, Ohio 45268 

Phone: (513) 569-7884 

E-mail: waits.abby@epa.gov 

1 Technology description was provided by the vendor/developer. EPA does not endorse the purchase or sale of any of 

the products or services mentioned above. The views expressed by these companies are their own and do not 

necessarily reflect those of the U.S. Environmental Protection Agency. 

33 
Web Site: www.epa.gov/etv 

The ETV Program was established in 1995 to speed the implementation of new, improved 

environmental technology to solve high-risk environmental problems. ETV develops testing 

protocols and verifies the performance of commercial-ready innovative technologies that have the 

potential to improve protection of human health and the environment. The goals of the ETV 

Program are to accelerate the entrance of new environmental technologies into the domestic and 

international marketplace, and to provide credible, high-quality data on the performance of 

promising environmental technologies for the benefit of purchasers, permitters, vendors, and the 

public. 

U.S. EPA Region 6 

Terry Burton, Hazardous Substance Technical Liaison 

1445 Ross Avenue, 6SF-D 

Dallas, Texas 75202 

Phone: (214) 665-7139 

E-mail: burton.terry@epa.gov 

Web Site: www.epa.gov/region6/ 

U.S. EPA Small Business Innovation Research (SBIR) Program 

April Richards 

Ariel Rios Building (8722F) 

1200 Pennsylvania Avenue, NW 

Washington, DC 20460 

Phone: (202) 343-9836 

E-mail: richards.april@epa.gov 

Web Site: www.epa.gov/ncer/sbir 

The SBIR Program is an important part of EPA=s research and development efforts and helps the 

Agency achieve its mission to protect human health and safeguard the natural environment. 

Through the SBIR Program, EPA makes awards to small, high-tech firms to help develop and 

commercialize cutting-edge environmental technologies. SBIR is intended to support the 

development of environmental technologies that ultimately will be commercialized and improve 

our environment and quality of life, create jobs, increase productivity and economic growth, and 

improve the international competitiveness of the U.S. technology industry. 

34