# Appendix 13 Proposal from Durr Environmental; Inc.

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# Proposal from 

# Durr Environmental, Inc.';"." 

### May 9,2001 Mr. John Gibbons Advance Environmental Associates, LLC 300 South Second Street Sl. Charles, MO 63301 Reference: Diirr Environmental, Inc. Budget Proposal No. JES050901 ''Dear Mr. Gibbons, Thank you for your interest in Diirr Environmental, Inc. Diirr is the leading worldwide supplier of air pollution equipment designed to reduce odor, VOC, HAP, particulate, CO and NOx 

### emissions. Diirr offers many technologies, each selected to match the customer's process anp needs. As a first-round examination of this

## applic~tion, I have. included a comparison of two control devicesand their associated operating costs to treat a "worst-case" airstream of 300,000 scfm with only 64 Ibs/hr of VOC emissions.' The actual airflow may be lower and the VOC emissions higher, but these values give you a feel for the extreme end of the operating range. Both Regenerative Thermal Oxidation (RTO) and Concentrator with Thermal Oxidation technolgies are examined here. Both approaches have been used extensively in the composites fabricating industry, including 'open molding applications.
. . DOrr has the ability to perform complex turnkey installations,including every1hing from foundations to structural platforms to process ductwork. At this time there are too many vari.ables to predict the pricing of such additional scope, but for now 

### I have included price estimates of installing our equipment on a pad supplied by others, with utilities afld other support services also by others. We have several large systems in operation, and as an example, we discussed briefly the application of concentrator technology on a 200,000 scfm open molding application in West Virginia. We have had a concentrator system there for three years abating styrene and methyl methacrylate at efficiencies exceeding 95%.

The 

# rnUiiR] Group 

### Diirr 

### Environmental, Inc. Midwest Office 3213 Charlemagne Lane Sl. Chartes, IL 60174 Phone 630.587.9960 Fax 630.587.9970 www.durrenvironmental.com

### In addition to the use of concentrators to reduce the operating costs of abatement, there is the possibility of taking the cleaned exhaust air from the adsorber and, since it is typically at ambient temperature, re-introducing it to the manufacturing facility to minimize energy costs,
. Finally,**w~** 

### invite you learn more about our unique 9ursourcing program known as The TOTAL Solution TM, 

### This program offers cu;;tomers the ability to pay for their emission control equipment only on a performance basis - with monthly measurables as agreed upon with DOrr - and offers a ten-year, all parts-andlabor-included warranty,
. ,. . We would be happy to visit either you or your client to describe these systems a'nd our qualifications in more detail. Please 'contact me at 

### 630,587.9960 or your local sales representative, Mr. Lary Heath of Environmental Products, Inc. to arrange such a visit ocif you require additional in(ormation. Sincerely, DDRR ENVIRONMENTAL, INC.

# ~~~~, jim Stone. Regional Sales Manager Cc: Lary Heath, EPI

DOrrBudget Proposal #JES050901

. May

### 9, 2001 

### 2

The 

# fijtiRiil Group

### PRINCIPLE OF OPE:RATION
Rotary Concentrator The concentration of VOG in the process eXhaust air is achieved by passing the VOG laden air first through a rotary adsorber. As the process air passes through the adsorber the VOG are adsorbed onto the media affixed to the rotor. The clean process air is then exhausted to atmosphere. The VOG adsorbed on the rotor are continuously removed by a high temperature low volume desorption air stream. The desorption air stream containing the VOG desorbed from the rotor is then directed into a thermal oxidizer for destruction of the VOG. Recuperative Thermal Oxidizer The purpose of the Recuperative Thermal Oxidizer is to destroy Volatile Organic Gompounds(VOC) in the concentrator desorption air stream. This is achieved by heating the air stream with a natural gas fired bumer to approximately 1350°F and retaining it at this temperature for approximately 0.5- 1.0 second. This 'causes the VOG in the air stream to spontaneously undergo an oxidization

.reaction inwhich the VOG are converted to carbon dioxide and water vapor. The purified process exhaust is then discharged to atmosphere. The rec.uperative oxidizer uses an integral shell and tube heat exchanger plus a secondary heat exchanger. The primary heat exchanger recovers approximately 65% of the heat from the purified process exhaust. A secondary heat exchanger is used to warm up the desorption air stream for the rotary concentrator. This enables the system to operate with minimal natural gas. Regenerative Thermal Oxidizer The purpose of the Regenerative Thermal Oxidizer is to destroy Volatile Organic Gompounds (VOG) in the concentrator desorption air stream. This is achieved

. by heating the air stream with a natural gas fired bumerto 1500°F minimum and

retaining it at this temperature for approximately 0.5 seconds. This causes the VOG in the air stream to spontaneously undergo an oxidization reaction in which DOrrBudget Proposal #JES050901 May 9,2001 

### 3

The 

# fiiliFffil Group

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# I the VOC are converted to carbon dioxide and water vapor. The purified process eXhaust is then sent to atmosphere. The RTO uses a rotary distribution valve and multiple beds of ceramic heat transfer media to recover up to 95% of the heat from the purified process exhaust. 

### A secondary heat exchanger system is used to warm up the desorption air stream for the rotary concentrator. This
. enables the system to operate with minimal natural gas.

DOrrBudget Proposal#JES050901 May 9,2001· 

### 4

The 

# (ijURii] Group

### SCOPE OF SUPPLY At this time, the following items have been included by DOrr Environmental, Inc.:



## •



## •



# •

• 

# •

• 

# • • Three (3) stag e dry cassette filtration system , • Carbon/zeolite rotary concentrator (s) , Absorption wheel assembly with the following: -Carbon blocks -Honeycomb rotor -Bearings. -Support Frame -Seals -Rotor Drive Concentrator supply fan (s) with motor and VFD Desorption heat

### exch~Jnger Desorbtion supply fan with motor and VFD Recuperative / Regenerative Thermal Oxidizer Oxidizer Exhaust fan with motor and VFD System master control panel (MCP is a PLC based, NEMA 

### 12 control cabinet) Control Room Common exhaust stack Interconnecting ductwork - Battery limits only Start-up and training • . Operation and Maintenance Manuals 

# •

• •

DOrrBudget Proposal #JES050901
. May 9,2001 

### 5

The 

# [iiUiffi] Group

### , 

# I

BUDGETARY EQUIPMENT AND OPERATING COSTS



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### INLET CONDITIONS 

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## , Inlet Temperature 80 

### of
Flow Rate, scfm 300,000 

### Inlet VOC Loading (LBS/HR) 64 PERFORMANCE 

### Control Device Regenerative Thermal Concentrator System with Oxidizer Thermal oxidizer 

### Minimum Destruction**98~/o** 

### or greater 95% or greater 

### Efficiencv OXidizer volume 300,000 scfm 20,00Oscfm

. 

### Gross fUel required (before energyfrom 22,680,000 BTU/hr 6,480,000 BTU/hr 

### solventsNOCs)

## .EnergYf~ 1,152,000 

### BTU/hr 1,152,000 BTH/hr 

### (based 0 

### 41b Natural Gas Consumption 21.53 million .5.33 million 

### (BTUlhr), net fuel Electrical 850 .505 

### Consumption (kWh)

DarrBudget Proposal #JES050901 May 9,2001 

### 6

### Budget continued

. 

### PRICE 

## , . 

### , Regenerative Thermal Concentratorwith Thermal Oxidizer Oxidizer Equipment price for VOC control system, $3,400,000
. $3,800,000 including freight and start-up Equipment installation within' $395,000 $425,000 battery limits, at Qrade

** 

### For evaluation of airstreams lower than 300,000 cfm, some rough estimates of installed equipment are (either RTOor concentrator): 50,000 scfm: 100,000 scfm: 200,000 scfm: PAYMENT TERMS '$14
- $16/scfm $13.75
- $15.75/scfm $13
- $15/scfm

25% of Price with Purchase order 70% of Price based on Monthly progress 5% of Price after successful performance testing -OR- thirty days after**~quipment** 

### is made operational -OR- 

## 11 due to delays beyond DOn"s control, ninety days afterfinal material shipment, whichever comes first.

DarrBudget Proposal #JES050901 May

### 9, 2001 

### 7

. The 

# [iiUiiR] Group

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# I WORK AND MATERIAL TO BE SUPPLIED BY PURCHASER

. . . 

### Receive and provide adequate storage of material shipped to job site. If DOrr has been contracted to install this equipment, nothing larger than can be handled with a forl:<lift will be sent to the site before the arrival of the DOrr installation crew. If someone will provide the installation other than DOrr, coordination between the larger shipment pieces and the installation contractor will be provided by DOrr. Equipment installation, unless specifically purchased from DOrr. Foundation including design and necessary anchor bolts. DOrr will provide a detailed loading diagram to be used as the basis for foundation design. Supply and termination ofthe necessary utilities at a single connection on the equipment. ". Process ductwork system leading to the 

# vac abatement system including by-pass dampers and any necessary process control interlocks. Fire protection inclUding explosion relief as required by insurance company, governmental agency or local authority. Extemal insUlation and cladding as required for personnel protection. FM, IRI or any additional equipment submittals. Area lighting, if required. All permits, testing or special clearances as required by any insurance company, governmental agency or local authority.

DOrrBudget Proposal #JES050901 " May 9,2001 

### 8

"-C::::- The 

# @U[jjJ Group

### CLARIFiCATIONS Budgetary installation price includes the complete off-loading and installation of all DOrr supplied components. The pricing is based on clear access to at least three sides of the foundation, with no overhead obstructions. The installation is also based non-union labor and ,a (40) hour straight time work week. At this time, the system is of DOrrstahdard construction. 'The system is not designed to handle any acid generating of condensable compounds, however, custom modifications can be made. if such are present.
. 

### SCHEDULE

. Delivery time for this system is 22 - 26 weeks after receipt and acceptance of your purchase order,

OOITBUdget Proposal #JES050901 May 9,2001
. 

### 9

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# Rotary Concentrator Followed by Thermal or Catalytic Oxidatlon-AHybrid Approach to Economical StyreneAbatement AJAY GUPTA and JIM STONE
.

INTRODUCfION: 

### The Fiber Glass Reinforced (FRP) industry,main.consumer and emitter ofstyrene, has been growing rapidly to meet the industrial and consumer demands it has helped grow. In 1970,
. styrene production exceeded 5 billion Ibs. annually, whereas in 1989 this production increased to 8.9 billion Ibs and has been growing eversince. This growth has led to Increased styrene emissions to the atmosphere. Styrene is not only a smog causing VOC 

### but also an Hazardous Air Pollutant which adds significance.tofmding solutions for its present emissions levels and future potential. At present, task forces from EPA and various plastics industry consortiums'are in the process ofdeciding

. MACT standard.
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### Ajay Gupta, Jim Stone, DlirrEnvironmental Inc" 14492 Sheldon Road, Plymouth, 

### MI 58170
.

. 'REPRINTED FROM 

### PROCEEDINGS OF 

### THE INTERNATIONAL COMPOSITES EXi'Q}98
. . : . . . '..
. . . __! r .•. ' ,. , _.. " '**"~, .-:~'"~**  ." Hybrid System Hybrid systems are two stage abatement systems wherein styrene is first captured and preconcentrated into a smaller air**stream~** Subsequently, in'the second stase, the concentrated stream is destroyed ,in a thermal oxidizer. The firststage**o~capture** and concentration is called preconcentfation and the second stage ofoxidiation is called destruction. ' A widely used preconcentration deivce is'Rotary Concentratorwhich continuously ';'ptUres and concentrates styrene, It has arotating cylinder or wheel consisting ofh9neycomb monoliths 

### <ifsuitable adsorbent (carbcn or zeolite):'The surface ofthe cylinder is divided into three zones: Adsorption, Desorption, and Cooling, Each zone is isolated from the other,by precision seals to 'allow continuous and simultaneous adsorption, desorption and cooling: ' '

• .., I " Experience With Rotary Concentrators

, !><lore than 

### ISO units are operational in the US in various surface fmishing inilustries, Many more are operational in Europe and Japan including eight units on styfene**emission~.,** These installations have sufficient operating history to prove viability ofRotary Concentrators for'styrene abatement In addition to field experience (data provided later), extensive pilot scale testing was conducted at a site in the US to demonstrate 

### its applicability. '
Pilot Scale Test Results Table 1.: Zeolite Test Results Date 

### Measurement CumUlative Number Hours Inlet Cone. (ppmv) Outlet Cone. (ppmv) Capture Efficiency Oct 3, 95 Test unit on-line 

# ncn7
..95' 1 336 360 

## I 12 

## I 96.7 'I,

# I . I

i 

### Conclusions ofPilot Tests: I. Capture efficiency ofboth carbon and zeolite remained steady ali through the test period. 2. Capture efficiency ofcarbon and zeolite was greaterthan 96%. 3. Carbon's capture efficiency was found to be slightly higher than zeolite's. 4. Rotary Concentrator using either carbon or zeolite honeycomb blocks can provide a cost effective solution for styrene abatement.
. Data from Operating Systems 

# , 1. Bathtub Manufacturer (Japan) l.start Up date; August 1989 2.System : Carbon Rotary Concentrator with Catalytic Oxidizer

. 3.Flow: 17,500 scfm

### 4.Performanc~ data (data collected

### ~n February 1996) Table III : Field Test Results Styrene Concentration (ppmv) Adsorption Efficiency Inlet 

## I Outlet 

### (%) 252 

## I 5.0 98 2. Drain Pipe Manufacture (Japan) I.Start Up date; Dec. 1984 2.System : Carbon Rotary Concentrator with Catalytic Oxidizer 3.Flow: 14,000 scfm
. 4.Performance data Table IV : Field Test Results**~I.·** . . '

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### Start Up I Month Later, ., 

### 18 Months Later

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### .
.. Uijiihv) (ppmv) (%) .(jipmvf (ppmv) 

### '(0/0)
. 

## (ppmv) (Jijiniv) (%) ,. 

### Styrene 252 7.7 96.9 ·238 

### , :·2.1· 99.1 265 .. 

## :P 99.4



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### Capital Cost
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### Forthe purposes ofillustrating costdifferential between various technologies, cost ofa
"

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### '0 / 3

### Table V : Relative Capital Cost Comparison Flow (scfro) Recuperative Oxidizer Catalytic Recup. Oxidizer Regenerative Thennal Oxdizer Rot Cone. 

### + Recup.Oxd 3 Tower 2 Tower

. 15,000
. 1.0 12 1.3 

### 1.1 1.3



### 30,000 1:6 2.0 1.5 13 1.7 50,000 32
. ,2.9' 2.7 75,000 43 4.1
. 3.5 100,000 52
. 4.9
. 4.7 

### 1. Cost are only FOB equipment costs. Destruction efficiency of allthe equipmiml is 

### expectedto be gr:eater than 95%.
2. Operating Cost Table VI : Operating Cost Comparison 

# , 'Recuperat CatalytIc Regenrative
.. Rotary ive Thermal Thermal Concentrator Thermal Oxidizer Oxidizer Plus Oxidizer (RTO) Recup.IRTO Thennal Efficiency 

### (%) 65 65 95 65/85

Oxidizer Flow (scfm) 100,000 100,000 100,000 10,000 Heat Load (MMBtulHr)) 48.0 272 7.7 4.811.3 Solvent Heat Credit 2.3 2.3 23 2.2



# . (MMBtuIHr)



### ..

.Net Heat.J;Oad (MMBtuIHr) 45.7 24·9 .,'.5.4.



### .. 

### 2;6.1 0.1**···i.i."'·.O.a.s·Co~t.(S/Hr)** 

### '182.8 '<;99.6 .h. 

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### VII: Reduction In

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. 

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### HC!'tI,-oad 47,4 24.6 5.4 '2.5210,06


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### .(MMBttiIhr) ," J**!'7'~** ':-. 

### NOx(Ib/br) 23,8 2.5 

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### 0.5 1:3/0,01 

### CO2

### rnm(lbltu') 6,970 3,610 794 370/8.8



### .CO2 

### 457 

## , 457
. 457 457/457 Total

# co, (Ib1br) 7,420 4,067 

### • 1,251· 82,/466'


### ,



## 4 I**SESSION:n~D** 

## ,,-,:

### i I j .• ' > 

### Conclusions: 1. Both the pilot study and the history ofoperation from existing installations prove that Rotary Concentrator in conjunction with an oxidation device is a reliable and effective technology. 2.' Rotary Concentrator reduces the cost ofabatement significantly. 3. Rotary concentrator offers a practical end-of-the-pipe solution to achieve the goals proposed in 

### the EPA study, Le. decrease volume and increase styrene**co~centrationt** 

### without extensive ventilation modification. In cases where, ventilation system could be modified, the rotary concentrator could still be used. 4. Rotary Concentrator reduces operating cost up to six times and CO, and NO, emissions to less than halfover RTO
.



### •

SESSION 11-0 

## I 5

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## .' _Ourr EnVironmental, Inc.



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## Plymouth, MI 48170 

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- REPUBUC of KOREA 

### oo-r EnWonmental. Inc.
. Tel. (82) 2 559 224.04

.. STUlTGAAT • GERMANY 

### ImII 00rT EnvIronmental GmbH TeL (49) 711 1360 

# EI NAUCAlPAN 

### -.roo. de M£XlCO

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# re' KARlYA· WAN Kondo UnyuKUto Co
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# re' TOKYO· WAN
. KI.J1t.B Water Indl...lsnies Tel. {all 3 .3J.47 3ni 

# re' TOKYO· JAPAN.
. Nittetu (hernlall Englneemg ltd. Te;L (81) 3 5399 3582 /AI OSAKA • JAPAN Roul Kogyo """"'- ltd.

. Tel (81) 6 6534 3611 

# re' Al-MGASAKl HYOGO • JAPAN Taku:M Co., ltd.
. (81) 6 6483 2618 . Durr**Environment~l.l,** Inc. 31285 Dlirr Drive

P.O. Box 930459 Wixom, MI 48393 Tel. (248) 668-5200 - Fax (248) 926·6570
. 24·Hour Service Assistance**1-888·437~** 1488**E~mall: saJes@de.durr~usa.com**  Web: lNww:durrenvlronmentaJ.com

# (iiiiiiii] Environmental·



## STANDARD

# fProd~cts for

## vae, HAP and Odor ContrOl

# STANDARD 

# {Products

A GLOBAL

### ~RESENCE DELIVERING INDIVIDUAL SYSTEMS SOLUTIONS OQrr Environmental. Inc. Is th,e world's largest manufacturer of VaG. HAP

### ~nd NOr emiss.ion control

### sys~msl as well as a leading provider of wate\ ·treatment and purification systems. DOrr EnvironiTIental has the ability to deliver**f~JJ-service** abatement solutions. from initial design through training and operc:lons for diverse systems, including regenerative. reqJperative and catalytic oxidizers; 

### a.dsorptlon concentrators; SCR

### D~NOx:**~nd**

. particulate Control systems. Each system is configured to suit specific industry applications and. process conditions for air· pollution**co~trol.,.** 

### SERVICE PERFORMANCEUNPARALLELED AND SUPERIOR The foundation of DOrr**En~ironmental's** success is based on a dedication to providing unique solutions. Emerging 'processes**~nd** Innovative engineering are integrated into,systems to maxImize efficiency and, minimize operating costs. Highlights of DOrr's .operations
...include an extensive enginl;erlng' staffto support new designs and applications. including dedicated regional 

# . - 

# INDEX Standard Products ; 3 Oxidizer Technology 4 RL-/Rotary RTO 6 HTO"!Horizontai-RTO : B TAR-/Recuperative Oxidizer 9 MICRO-Oxidizer- Line 10 .L:oncentrator Technology 12 D1SC- Concentrator System 13. Fixed Bed Concentrator System- 14 2 service centers for maintenance. repair and**emergency'service~ ~9ing**  .' above and beyond. OQrr Environmental-takes seryice a step further ,by offering alternative

### p:ogra~ to enhance plant:operations. The

### ultim~te demonstration of DOrr Environmental's service

### ~ommitment is'embodied in The TOTAL Solution"", a unique, customizable program that transfers all responsibility

# for's~tem**~peration a~d** **-perf~rma~c~** to Dorr.

# s~

. manufacturers can**concenti-at~** on managing 'their core business. ,

# STANDARD 

# [Products


# PROVEN MODULAR

SYSTEMS

SCFM 60K**_-------'----** SDK 

## 1--------**~OKI_------** 30K 

### 1---"':-- 20K 10K 5K



### o

MICRO Oxldlzer- 1.000 to 20.000 scfm RECUPfTAR- 3,000 to 40,000 scfm HTO- .4,000 to 30.000 scfm TI1SC- and Fixed Bed 5.000 to 50.000 scfm RL- 3,700 to 60.()(x) scfm DOrr Environmehtal's Standard Products**a~e** families ofpre-engineered' 

## , exhaust air treatment system modules. Standard Products provide a fle;.e;ible choice ofsoiutlons for treating organiq. particulates. acid gases and malodorous emissions. Each family of Standard Prpducts Is designed to process pollutants within a range of scfm, with the entire line of Standard Products ranging from 1,000 scfm up to 60,000 scfm. Exhibiting**exceptio~al** economic benefit. DOrr's Standard Products feature:

• ,Unparalleled design and construction

• !;:entralized control panel operati.ons

• Reliable proven performance

• Lower initial cost

• Minimal installation requirements

• Fast installation

• Simple to operate and maintain

• Adaptable and expandable.

• Quality assured through modular shop fabrication.

complete system inspection prior to shipping and reduced field asser:nbly When applying DOrr Standard Products to a .specific airstream requiring. .abatement,. key parameters to Consider include:

• Airstream temperature and humidity

• Solvent type and concentration

• Utility costs

• Regulatory requirements

3

# THERMAL 

# fOxidizer Technology

THE SIMPLEST THERMAL OXIDIZER IS A DIRECT·
. FiRED THERMAL OXIDIZER, OR AfTER..aURNER, THAT EMPLOYS NO HEAT RECOVERY.

ADDING AN AIR·IO·AIR HEAT EXCHANGER CREATES A RECUPERATIVE THERMAL aX]DIZER THAT PROVIDES ENERGY,EffiCiENCY THROUGH HEAT RECOVERY.

ADDING A BED OF CATALYST TO A THERMAL OXlDIZER PROVlDES INCR.EASED ENERGY EFFICIENCY. A CATALYST IS A SlJBSTANCE THAT PROMOlES
. OXIDATION WITHOUT BEING CONSUMED.

4 

## , PRINCIPLE OF OXIDATION Thermal oxidation is a process**whereby"mo~** of the VOCs are broken down and recombined with oxygen to produce water vapor and carbon dioxide
.. The .water vapor and carbon dioxide are naturally occurring and environmentally friendly, therefore safe for venting into the atmosphere. Thermal oxidation is inItiated by heating the polluted .air to a temperature in the 1.30<rF to 1,800"F**rang~** and retaining it**~t** this temperature for a period of 0.5 to 1.0 seconds. At these temperatures. the pollutant molecules spontaneously disassociate af!d recombine with available oxygen to create the carbon dioxide and water vapor. 

### RECUPERATIVE DI:SIGN FEATURES Recuperative thermal oxidizers can be applied to almost all combustible organic pollutants in a vaporstate. The oxidizers are applied in virtualIy any**i~dUStry,** but can o.ften be found in**che~icaI.** pharmaceutical, printing, coating, paper, textile and paint finishing applications. Recuperative oxidizer units are mDst economical when excess thermal energy can be recovered for use**else~here** in the production**p~ocesses.** Recuperative oxidizer operating costs are lower when the incoming solvent concentration· is high, so less burner fuel.is required: 

### CATALYST IMPROVES FUEL EFFICIENCY 

### vac catalyst can be added to the comb.ustion**chamb~r of.alm~st** **~ny** oxidizer to promote 

### Vac destrUction at loweroperating temperatl!res (typically 6oo'F to 9oo'F), lowering fuel usage. Note: Catalytic oxidizers are onlysuitable forprocesses whose constituents will not: adversely**~ffect** the life ofthe catalyst.

# .THERMAL [

# OXidi~er Technology



# - REGENERATIVE THERMAL OXIDIZER (RTO) 

### , An RTO is an oxidizer that works moreeffICiently. using iess energy than a Recup. Heating the polluted airsveam to an oxidizing 

### temperature requires**conside~ble** 

### thermal energy. The RTO's unique heatr&overy system is designed to 

### redirect the majority ofthis energy' for reuse in treating the incoming process airstream. This design reduces fuel consumption to a fraction ofwhat would be required with conventional oxidizers.

PRINCIPLES THAT GOVERN OXlOrzER OESlGN Hydrocarbon Destruction vs. Time, Turbulence and Ter;nperature 

### I I ' I I I 

### -I I I VI



## - I I 

### I I I I 

# -+'-1 1 1 1 1 'V 

### I ./ I 1 

### V- I I 

### I 

## - 1 

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### , 

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# 1--.- Time 

### -*'- Turbullince

--- Tllmpenture 

# I The regenerative heat recovery process uses mUltiple masses (beds) of heat·resistant ceramic**mater~al** to store and release them:al energy. The ceramic material is designed to provide free airflow and maximize internal

16 14 12 10 8 6 

# • 1 

### o • Available with or without purge feature

(both odd and even towerdesign)

• Type ofvaive mechanism (rotary. poppet and butterfly .designs)

• Style and type ofceramic media used in the heat exchange 'matrix

• Gan be a regenerative catalytic oxidizer (RCO) by adding cataiyst mechanism is used to direct the VOC·laden air into the beds, then direct the oxidized clean air to the RTO's**exh~u.st** stack. surface**area~ pr~~oting**  high heat transfer. The beds are housed in insulated towers and connect to an lns'ulated combustion chamber. A valve



### RTO CONFIGURATION OPTIONS

STIWG>fl. THROUGH AIR PAtHS LOWER

- PltESSUilE 

## ",,,,,"""

REDUCE '","""""TE 

# """""

• Patented DOiT application In RTO

• High heat recovery for low operating com

• Low pressure drop (half that of random

. packed ceramlc materials)

• Reduces particLitate bUildup within ceramic block 

### ADVANCE HEAT EXC· AN 000 TOWER RTO tNCQRPORATES A PURGE FEATURE.. AlLOWING HIGHER DESTRUCTION EFfICIENClES (ORE). BY EUMINAnNG THE ODD TOWER AND PURGE,. CAPITAL cOST SAVINGS ARE REAUZED AT THE EXPENSE OF DRE. 

# I

5

# REECO' RL-

# IRotary RTO 

# DESIGN FEATURES

.... 5,000 SCfM FIBER PROCESSING

RL. 15,000 SCFM PRINTING AND**PACKAGI~G**

RL. 25,000 SCFM AUTO PARTS PAINTING·

RL, 60,000 SCFM , 6 AlJTP PARTS PAINTING 

### RL SYSTEM'S:

• Standard 99+% destruction efficiency on all units

• Up to 97% Thermal Energy Recovery (TER)

• Low pressure drop

• PartIculate and condensibles tolerant 

### STATE-OF-THE-ART COMBUSTION CONTROLS

• Low NOx burner is standard equipment

• Increased thermal energy recovery

• Natural Gas Injection (NGI) is optional delivering:

• Enhanced BTU value of the gas at RTO inlet with burners off

- Reduced NOx emissions with flameless operation

- Lowered fuel consumption by eliminating combustion air 

### POSITIVE DRAFT FAN

• Unitized. factory-tested fans with high-efficiency motors

• Standard forced draft fan arrangement

- Reduces fan size and electrical costs

- Induced draft fan available ." Pressure volume controller is unaffected by typical temperature

swings at RTO outlet ··-Variable Frequency Drive (VFD), standard on a!l RLs, offers:

- Low operating cost at any flow

- Low current in-rush on starts
. 

### CONTINUOUS BAKEOUT-OPTIONAL FEATURE·

• Additional burner and**refraeto~ line~** **chambe~** integrated

into the flush air duct

• "Smokeless"-Upward direction of bakeout".ensures secondary

complete combustion of organic particulate

• "On-Line H -Bakeout occurs concurrent to handling ·proceSs air:

Rotary valve cycle controls buildup and accumulation in all beds

# REECO' RL- 

# fRotary RTO


# ADVANCED MODULAR RTO SYSTEM

RL ROTARY VALVE INDEXING CYUNDERS DESIGN RANGE 3.700 to 5.000 scfm 5.000 to 10,000 scfm 10,000 to 15.000 scfm 15,000 to 20,000 sclm 20,000 to 25.000 scfm 25,000 to 30,000 scfm 30,000 to 35.000,scfm 35.000 

## to 40,000 scfm 40,000 to 50,000 scfm SO,OOO to 60,000 scfm 

## , . With a campalt rugged design, the unique Reeco RLRotary Valve RTD is our most advanced-and most**co~·effective-system** for controlling Volatile Organic Compounds (VOCs), Air Toxins, Hazardous Air Pollutants·**(~APs)** and odors from industrial process exhaust streams. 

### SINGLE INDEXING ROTARY D1VERTER VALVE·

• Durable, low-maintenance desIgn



### • Consistent alrflo,:" pattern reduces pressure**f1uctua~ions** 

### see In

multivalve RTOs

• Metal-ta-metal seats-no**gask~ts** to replace

• Designed for 99% destruction efficiency with rio deterIoration over

the life of the unit

• Off-line bakeout, cha.mber purge and valve sealing are inherent

standard features

• Replaces multiple dampers used on conventional RTOs
. • Three common valve sizes for entire design**~ange** FROM OlJT'UT INTO INLET CHAMBERS CHAMBERS 

# 1

FLUSH '.

'MACHINED ROTOR /(OUTlET DISTRIBUTOR)

OUTLET PlENUM

INLET-- OUTlET 7

# REECO' HTO·r Horizontal RTO 

# COMPACT ·MODULAR RTO SYSTEM

HTO EVEN TOWER, 16,000 SCFM PRINTING AND PACKAGING 

### DESIGN FEA'fURES The patented Horizontal Rege.nerative Thermal Oxidizer (HTO) was developed as an a.lternative compact economical configuration of the Even Tower RTO for smaller exhaust air volumes. It is particularly suitable for treati"ng solvent-laden air in small plants or in production facilities with height restrictions. HTO units are compact systems reqUiring little floor and overhead space.

• Up-to 98% destruction efficiency

• Easily maintained and serviced : All'components accessible 

### from ground**I~vel** • Forced draft fan standard

POPPET DAMPER. PNEUMATICAllY OPERATED

DESIGN RANGE 4.000 to 8,000 scfm 8.000 to 12.000 scfm 

# I. 12.000 to 19.000 Sl:fm ,'9-.000 to 25.000 scfm ... 25.000 to 30.000 scfm 8 SoJvent·lJldlll**Proce~** Air Cleo!ll'l**ProCe~** Air

CIJTAWAY VIEW OF AN**HTO~**

# REECO"TAR- Recuperative Therma I· Oxi d izer. I**.~** 

### I 

# COMPACT RECUPERATIVE OXIDIZER

TAR- 5,000 SCFM, COMPLETELY SKID MOUNTED 

### DESIGN fE.l\rURES TheTARis apreassembled compact unit consjsting of a combustion 

### chamber. burner and a shell and tu.be 

### heat exchanger for preheati'!9 the incoming air.**~ecause** ofthe 

### consi:ri..Jctlon techniques arid metallurg.y 

### used.**~he** 

### heat exchanger end plate is generally**insens~tive** 

### to the high thermal strain to which the system is exposed. 

### A.n adjustable bypass system regulates the exhaust air volumes and temperatures based on solvent concentnatlons 

### and heats of combustlon
..ln this way. the heat recovery ofthe unIt

## ~an be

## ~at~hed to process

## ~equirementS.
• Up to 99% destructIon efficiency

• Variable**~eat** exchanger designs available from 45%-70% TER

• Low pressure drops

• SImple to operate and maintain

• Standard raw gas burner offers lower**opera~ing** costs than similar

units installed with combustion"blowers

TAR"" 1UOQ SCfM.. AUTOMOTM OVEN EXHAUST Hot Sypan**D~per IOpti~l)** 
Primary Combustion Q-r.ambef Tubular Helt

CIJTAWAY VIEW OF A TARAVAIlABLE WITH AN OPTIONAl ULTRA· lOW NOx BURNER DEVELOPED BY OORR l!'l CONJUNCTION WITH eQEN

DESIGN RANGE 2,000 to 3,000 scfm 3,000 to 5.000 scfm 5.000 to 7.500 scfm 7,500 to 11,000 scfm ",000 to 16.000 scfm "6.000 to 25.000 scfm

# MICRO 

# r**Oxidizer~** Line ManUfactured by Crawford Equipment and Engineering under license for Durr

. MICRO THERMAL SYSTEM 1,200 SCFM, PETROCHEMICAl INDUSTRY



### THERMAL OXIDIZER Thermal Oxidizer technol.ogy uses a dirett heat source to heat the incom-ing 

### air to the level where combustion occurs.. .• Dir"ect fired, refactory lined

• Lowest capItal cost

• Accepts all Vae/HAPs with v.,-iable LEL%

• Greater than 99% destruction efficiency

• Variable applications MICRQ.RECUP 8,000 SCFM, 

### wqoq PRODUCTS INDUSTRY 

### RECUPERATIVE THERMAL OXIDIZER This type ofoxidation.technology uses a conventional 

### type 

## o.r heat exchanger. to**prehe~t** 

### the incoming air with air from the oxidation process.

• Integral pri'mary heat

## ~e'~ovel)' up to 83%

• Secondary heat recovfpry availabie

• Dedicated combustion air supply > • 99% VOC destruction efficiency

• Refaet0l)' lined combustion chamber ClASS 1, DMSlON 2 GROUP C. AND 0 LOCATION SECONDARY HEAT RECOVERY

DESIGN RANGE 

### '00 to 

### ';000 scfm 1.000- to 3.000 scfm 3.000 to 5.000 scfm 5.000 to 8,000 scfm 8.000 to "2,000 scfm '2.000 to , 6,000 scfm

, 6,000 to 20,000 scfm 10 DESIGN RANGE 100 to 1.000'sc(m ·1,000 to 3.000 scfm 3.000 to 5.000 scfm -5.000 to 8.000 scfm 8.000 to 12.000 scfm 12.000 to 16.000 scfm 16.000 to 20.000 sc(m

# MICRO

# [OXidizer~ Line Manufactured by Crawford Equipment and Engineering under license for Ourr



# 11

# 1 

# 1'1

..**::-~** .

.'- I 

## ,

MICRO RTO 10,000 SCfM. BUlLDlNG PRODUCTS INDUSTRY 

### REGENERATIVE THERMAL OXIDIZER An oxidation technology that use.s ceramic heat transfer 

### beds that**ac~** 

### as heat exchangers to· preheat the incoming air with hot exhaust air from the oxidation process.

• Simple and reliable two-chamber design

• Poppet type damper standard feature

• U.p to 98% destruct'ion"efficiency

• Lowest operating cost

• Self-sustaining. as low as 1.5% LEL POPPET DAMPER

DESIGN RANGE 1,000 to 3,000 scfm 3,000 to 5.000 scfm 5.C>OQ to 8.000 scfm 

# Jl 8.000 to 12.000scfm 12.000 to 16,000 scfm 16.000 to 20,000 scfm 

### : DORR AND CRAWFORD The DOrr MICRO Oxidizer- line is the outCOme of a strategic alliance 

### between DOrr Environmental, Inc. and Crawford EquIpment and 

### Engineering. The union of DOrr Environmental's engineering expertise and marketplace leadership with Crawford's 25 years ofmanufacturing experience delivers outstanding value to·customers. The complete-line of .Thermal, Recuperative Thermal and Regenerative Thermal Oxidizers provides high efficiency destruction of VOCs, HAPs and odors and ensures**compli~** ance with the ever-changing environmental regulations. 

### DESIGN FEATURES DOrr's MICRO Oxidizer-**~ineiric0.rporates** the_ same

. oxidation technologles**~vailable** in the larger systems,**~ut** designed to cater to operations**r~quiring** treatment of lower volumes (100 to 20,000 scfm) , Optional features ihclude:

•**Integra~ed** scrubber systems for treatment

of halogenated hydrocarbons

• Catalyst for further reducti.on In operating cOsts 

### HOW DO YOU DECIDE WHICH TO USE? In general, your decision Is based on airflow amount and type of VOCsyou are emlttin.g. After:the rate and content of your airflow is**ana~yzed,** the proper technology**selec~** tion can be made. Your additional input of specific costs of fuel

### an~**el~icity i:an.lnf1~ence**  the technology 'selection to optimize the**co~** of operation. Consult yo'ur OOrr representative for assistance.

11

# CONCENTRATOR 

# rAdsorption Technology



# .CAPTURE TECHNOLOGY MATCH ADSORBENT WITH SOLVENT EMISSIONS ADSORBENT WHAT IT ADSORBS Carbon . Removes xylene and mast common paint solvents.



## - Ineffective at removing methanol. Zeolite wJtl1 Removes methylene sA pores chloride. methanol and most low-molecular-weight solvents.. Somewhat less effective with xylene and solvents larger than 6A diameter. Zeolite with Removes hlgher·molecular· sA pores weight solvents. Carbon Removes solvent mixtures and zeolite cO'ntalnlng moderate In a series amounts of methanol (15% to 25%) at low total 

### vac loa-dings (less than 250 ppm). Note that a physical mixture ofcarbon and zeo- lite on a**sln~le** substrate is more effectIVe than the two In series at**removi~** high concentrations of so vents f>300 )PrTJ) with lower <20% alcohol contents.

.k. angstrom. lA.: lxltrtometer. 

### PRINCIPLES: OF ADSORPTION A concentrator Is capture device**tha~** removes VOCs and HAPs from the exhaust airstream. Acomplete concentrator 

### system requires some sort of destruction or recovery device. Concentration ofthe VOCs is accomplished through a continuous adsorption and desorption proteSS. Adsorption is the. process 

### by Which the VOC moiecules**pres~nt** in .th§l·piocess exhaust airstream are cqllected and retained "on the surface ofthe adsorbent media. This surface reactio'n takes 

### place as the total volume ofprocess exhaust is directed through the me.dla. leaving the air environr:nentally acceptable for discharge into the atmosphere. In the desorption phase, a separate, smaller airstream is directed through an isolated zone of

### ac:koibent media in the'op'posite direction ofthe adsorption air.flow. The desorption airstream is typically 5% to 20% ofthe adsorption volume, depending OSl solvent type and concentration, and is at a much higher temperature. The heat releases the previously collected molecules into the**isolate~** de.stX"ption airstream: This air, with its ir:'lcreased 

### vae concentration, Is then routed to the (inal destruction or**recove~** device.

A ROTARY CONCENTRATOR PROVIDES A MORE ECONOMICAL FINAL TREATMENT CHOICEEITHER SOLVENT DESTRUCTION OR**RECO~RY.**

12

## I**i~**



# DISC- Disk Integrated Solvent Concentrator System

. . drop.

### whi~h minimizes electricity needed for fan power. Fuel costs are kept low by the reduced size ofthe thermal oxidizer-only 5% to _20% ofthe inlet airs1;ream is actually oxidized. The honeycomb structure ofthe adsorbent med.la yields a vefJ_low pressure 

# COMPLETE DESIGN FEATURES 

# MO0ULAR The DOrr DISC is a skid·mounted System consisting of two stages-a rotating 

# SYSTEM concentrator disk. where carbon

# or zeolite media adsorbs incoming pollutants, and the thermal oxidizer. where the concentrated pollutants, after being stripped from the disk, are destroyed at temperatures of 1,3SQoF or higher. The process 

### b integrated, with waste heat from the oxidation step recovered via heat exchangers, to..provide preheatfor .i0t;:oming oxidizer air and to provide-hot desorb air to strip the disk ·of collected pollutants.

CONCENlRATOR DISK --j

### I DISC ADVANTAGES

• Safely removes a wide range of solvent

types at high levels with ·durable. reliable adsorbent media Prepiped, prewired and completely modular, the DOrr DISC has a small footprint requiring minimal space. DISC controls proyide for continuous. unattended operation: Few moving parts are employed in the DISC. which ensures high uptime.

• High reliability offers an uptime of 99+%

• Available with carbon, zeolite or hybrid

adsorbent media

DESIGN RANGE 5.000 to-a.oeo sc(m a,-OOO to 10,000 scfm 10.000 to 13,000 sc(m 13.000 to 16.000 scfm 16,000 to 20.000 scfm 20,000 to 24.000 scfm 

# &' 24,000 to 30.000 scfm 30.000 to 40,000 scfm 40,000 to 50.000 scfm Destruction and removal**efficienci~s** of95% to 98.5% or greater can be achieved with the DOrr DISC. in concentration ratios of 10:1 through 20:1.

DISC DESIGN COMBINES ADSORPTION AND OXtDATION IN A COMPACT UNIT

Thermal O:ridizer with Heat R&covery

<:",,,,01> 

### 13

# FIXED BED 

# fConcentrator System 

# ADVANCED CONCENTRATION RATIOS

FIXED BED ADVANTAGES

• Zeolite adsorbent pellets for solvent

removal

• Up 

### to 100:1 

### concentration ratios for

reduced fuel costs

DESIGN RANGE 5,000 to 8,000 scfm 8.000 to 10,000 scfm" 10,000 to 13.000 scfm 13.ooo.to 16.000 scfm 16.000 t.Q 20,000 scfm 20,000 to 24.000 scfm 24,000 to 30.000 scfm 30.000 to 40,000 scfm 40.000 to 50.000 scfm
14 

### DESIGN FEJrrURES 

### , .The DOrr Fixed Bed Concentrator System combines two technologies to achieve VaG removal and destruction. The first stage consists of two stationary Adsorber Modules. Exhaust from the customer's process with a low concentration of vacs is**~ireeted** to Adsorber Module #1. The VaG-laden air is passed through the adsorbent bed wher.ethe 

## vacs are trapped 

## by the process of adsorption. The cleaned air is then exhausted 

### lethe atmosphere. When the adsorptIon cycle is terminated, Adsorber Moduie #1. is sealed off and Adsorber Module 1/2 is brought on-line. The oxidizer's hot exhaust is dueled into the off-line Adsorber Module. This hot gas raises the temperature ofthe adsorbent, causing 

### i.t to desorb and release the VOCs. This high-concentratIon gas is'routed back to the oxidizer where it Is used as a secondary**~ueJ** for the burner. A reduction in fuel consumption is realized due to the concentrated level of.VOCs present in the airstream. The exhaust from the oxidizer is diluted with ambient air to maintain the desired regeneration temperature. The Fixed Bed Concentrator System is .generally used to control processes with high-volume exhaust and low 

### '{DC

### concentratio~. The system offers operating cost savings when compared to OXidation alone. ()estruction and removal efficiencies of98% or'greater can be achieved with**~e** Fixed Bed, Concenu:ator System in concentration ratios up'to 100:1.

/ Va'iXX Used /JJ, _ryFuO fa.- """" Dean O:ridizer 

# """'"

CombunionAir .Blower :lSO"FHotGas 

# j from OJidizer Used to Desorb
. 

# ""'"

# STANDARD 

# [Products



# \

-'

# I Environmental INTEGRATING THnUTURE INTO TODAY As. 

### new technologIes arise and the standard ofabatement changes. DOrr.wiIl be at the forefront to actively take the lead. The responsibility of a global supplier means DOrr wiII commit its resources to define the 

### threshold of efficiency to serve its**custom~s,** 

### which ultimately provides a safe and enduring environment. DOrr**~nvironmentaI** will continue developing aftermarket.services by offering cost-saving technC?Iogy upgrades to Its existing equipment base. Additionally. DOrr will be expanding**r.egion~I** service centers to increase response capability. The core philosophy of servIce at DOrT Environmental is demonstrated bY,its people every day
..to extend beyond the boundari.es of estabJished practice and deliver the "Individual Solution. II 

# I !



## , \1 

## , Also Available: Custom 

## vac Systems

• System SolutIons

• Fast-Track Schedules

• No SIze limIts

• CustomIzed Customer Needs NOx Solutions

• SCR

• NSCR

•Zero AmmonIa Technology

• CombInation NOx and

VOC Control Aftermarket Services



# ,-

• RetrofitlRecondltlon

• NationwIde Service

• Parts/InspectIons

• Used Equipment The TOTAL Solution-

• 1O-Year Guarantee

• OperatIng SavIngs.

•**Ne~** or ExTstirig**S~tems**
• Outsourced Compliance

15Vv'IXOM, MI· USA 

### E300-r EnvironmenUl!. lnc:. Tel. 248 668 5200 BRIDGEWATER. NJ

- USA E3 

### our EnvI.roru'nental 

### n. Tel 908 685 4600 SEOlA. • REPU8UC of KOR£A DOT Environmental. Inc. Tel. (82) 2 569 2244

... srunGAAT -**~ERMANY** 

### ImI'a 0CtT Environmental GmbH Tel {"'9j 7" 1360 

## .-:w NAUCAlPAN • EOO. de ME:xx:O OOT de Mexko SA de C.V.-Envi'oMlental1Jivisjc"n Tel (52) 5 329 39 00 sAo PAULO· BRAZil
. Dt:'JT Brazi ltda.-E1"MrofvnUIUI DivlsJon laI. (SS)ll 5631 B066 [] NQVEGRO dl SEGRATE • ITAlY OtpldOIT 5.pA-Envrnnment.a1 Diviskrl Tel. (39) 0270 2121

UCENSEES ORLANDO. FL - USA 

### E3 Cl"i1wfOC'd Equipment and**Engneer~** . let "'07 aSl 0993

.... VE1LE.- DENMARK

... Reeco.Stroem AIS lei.. (45) 7582 5400 rAl KARJYA
. JAPAN Kondo UnyuKlko Co., Ud. Tel. (81) 566 36 381' 

# fltl TOKYO· JAPAN • Kl.J'ita w"tl!r Industries Tei. (8") 3 3347 3111 

### ral TOKYO· JAPAN N1new Chemical Engileel1ng ltd. Tel. (81) 3 5399 3582 

# fltl OSAKA· JAPAN Rozai Kaisha. Ud. Tel (Sl) 6 6SJ.4 3611 

# fltl ,AMAGASAKL HVQGO • Ta.kuma**Co~** ltd. (81) 6 6-483 2618 DOfr Environmental. Inc. 31285 Durf Drive P.O. Box 930459 .-Wixom, Ml 48393 Tel. (248) 668-5200

. fax (248) 926-6570 24-Hour Service Assistance '·888·437·1488 E-mail: sales@de.durr-u:sa.com Web: WINW.durrenvlronmental.com 

## .,

1 

# l

,

### Environr(lental



## AFTERMARKET

# I S'ervices

## AFTERMARKET

# I Services

2**~1ll** 

### ""'iif':'±
. ··c_;

## ,~~,~~**~'~.,.:~~** ..

## ;;~. 

# Jr A GLOBAL P.RESENCE DELIVERING INDIVIDUAL SYSTEMS SOLUTIONS DOrr Environmental, Inc. is the world's largest manufacturer of VQC. HAP' 

### and NOxemission control 

### systems, as weil 

### as a leading- provider of 

### water treatment and 

### purifiCCl;tion systems. DOrr**Environmen~l** 

### has the ability to deliver**fUII~~ervice** abatement**sol~ions.** from initial desi9.n through training and operatIons for divers,e systems, Including -regenerative,**,recup~ratlve** 

### and catalytic

### oXidizers~ adso'rptJon conce:ntrators: SCR DeN

## Ox:**a~d** particulate control systems. ,Each system is configured to, suit specific 

### industry applications and process conditions for air**polluti~n** 

### .control.

. . 

### SERVICE

# ~ERFORMANCE~ UNPARALLELED AND SUPERIOR The foundation Of DOrr Environmental's success Is based on 

# adedication to .providing u,nlque

### sol~tions. Emerging'processes and innovative engineering. are

## in~egrated**!~to** s:yStems to

## m~ximize**effici~ncyand ~fnimiz~**  operating' costs, Highlights of DOrr's**operati6n~** include an extensive engineering 

### ,,. .. , staffto support new**~eslgns** and**~pplications.** Including dedicated regional service cel!tei? for maintenance,
..repair and emergency serv.ice., Going above ar:d**b~yo~d,'** DOrr Envirl?nmental**t~kes** service a step further 

### by offering

### a.lter~ative**progra~** to

### enha~ce.pl~rit operations', The ultimate demonstration ofDOrr Environm.ental's service commitment is 'embodied in The TOTAL

### Solutiori~. 

# a unique, customizable

### progra~ that

### ~ansfers all responsibility for system operation and performance to DOrr. so manufaeturer5 can**concentra~e** on managing their core business.

## AFTERMARKET

# IServices


## OORR ENVIRONMENTAL'S VALU&ADOEOSOLUTION£- FROM SERVICE CALLS TO 

# OVERHAULS AND RETROFITS OOIT Environmental offers comprehensive

aftermarket services designed to deliver individual facility solutions. Our goal to be known industry-wide as the'preferred service provider. To advance this effort, we've created a tiered service structure that will appeal to any caller-from

routine maintenance to extensive system improvementS. DOrT Environmental provides service support for any type of abatement equipment, in addition to licensed service on DOrT.

salem, Engelhard and Reece systems. 

### INSPECTION SERVICES-PREVENTION FOR TODAY 

### , AND TOMORROW Inspection is the first line ofdefenSe to ensure your system is running at optimum conditions and complying with**envlr~mmental** laws and regulations. Available in annual, biannual or quarterly visits, DOn- Eovironmental provides a full and detailed Inspection report with recommendations and options. The information from an Inspection has numerous'heneflts. from forward planning and bUdgeting annual expenditures to scheduling**~epalrs** ' or preventive maintenance. 

### SERVICE AND SUPPORT-ANY SYSTEiVI,ANY TIME, ANYWHERE DOrT Environmenta"l Stands at the ready for your serviGe call-any hour' of any day. Our service hub in Wixom, Michigan has 

## adedicated staff to process incoming calls. Field support includes a team ofqualified operations engineers and technicians who assist each of our satellite service centers.

COMPREHENSIVE INSPECTIONS SHEET METAl REPAIRS AND RECONDITIONING 

### 'f:'_ CONTROLS TESTING,

3 

### DORR ENVIRONMENTAL'S SERVICE SUPPORT HIGHLIGHTS: Spare parts and spare manuals Preventive maintenance schedules Operator and staff training courses' Record drawings and as-builts Perforrriance/compliance testing Strong diagnostic capability Troubleshooti(;Jg. 'including PLC programming via modem 'V' 24·hour Service Assistarce/l-BBB-437-14BB

## AFTERMARKET

# IServices

POPPET VAlVE RECONOmONING; ROTARY AND BUTTERFlY VALVE REPAIRS ALSO AVAilABlE

REGENERATIONIREPLACEMENT OF**~ARBoN** ADSORPTION MEDIA

NEW STRUCTURED PACKING REDUCES OPERATING 

### costs IN RTOs

EMERGENCY REPAIRS OF A COLLAPSED MEOlA BED DUE TO THER!v1Al**OVEREX~OSURE** 

### RECONDITIQNING SERVlCESSMALL EFFECTS FOR LARGE RESULTS Even well-designed systems require reconditioning or upgrading to

. maintain efficient operation. Reconditioning makes sense when the system's components show excessive wear, resulting in reduced destruction efficiency or increased operating**c~stS** from excess energy consumption. DOrr Environmental's broad knowledge of diverse systems and depth of service capability is an assurance your system will be returned to peak performance. Mor.e important qorr Environmental has the greater abiIlty to evaluate and serVice beyond your reconditioning request with upgrade solutions that will surpass original operations. 

### MAJOR COMPONENTS COMMONLY RECONDITIONED OR REPLACED INCLUDE:

• CarbonlZeolite adsorption media Ceramic media Media bed support structures

• Insulation '"hot**s~t"** repairs· Valves Burner components Fans and motors PLC and graphic display Variable 'frequency drives ExpansionjOints Hydraulic and pneumatic systems

4

## AFTERMARKET

# I Services

OISASSEMBLYFOR RETROFIT

REMOVAL OF FUSED MEOLA

STRUCTURED**P~CKING** MEDlA**~OFlT** IN PROGRESS

5 

### CONVERSIONS AND RETROFITS-TECHNICALLY DEMONSTRATING "VALUE'ADDED" Many facets of DOrr Environmental's aftermarket 

### services deliver hands-down winning solutions. Conversions and retrofits are a case In point. Our experience building new systems also enhances our ability to improve**e~istlng** systems with new technology. We use your existing structure and replace old cOhtents with the ne"w. The process is thorough. the results dramatic-DQrr Environmental will. inspect or conduct an**engi~eering** study to identify beneficial system modifications like:

• Ceramic media alternatives increase capacity

and reduce operating cost

• Improved o;<idation and thermal recovery \.Ising catalyst

• Odd tower. even tower or purge chamber reconfiguration

for improved destruction

• Redundant components for increased uptime

• Filtratipn or scrubbers to handle manufacturing process changes

• Ducting and enclosures for increased capture efficiency
.
• Cleaning procedures InclUding "bake out" and

'·'reverse chamber flush"
.
• Natural gas Injection to maximize fuel efficiency

• Control system upgrades DOrr Environme_ntal buys and sells reconditioned systems. 

### GUARANTEED SAVINGS PROGRAMS-- SIZE MAKES A DIFFERENCE As a division of the DCfrr global network. DDrr Environmental has the ability to offer·a broad range of financing to accommodate any manufacturer. Under the**~perations** of a performance contract. DOrr Environmental will provide many conversions at no cost to the end user. DOrT is paid only when the predicted operating saVings become a reality; any shor:tfall**i~** saVings impacts DOrr-n<?t the customer. This dynamic progra"m delivers compliance and reduces operating**co~uarante.ed-at** no cost to the customer.

## AFTERMARKET 

# I Services 

# [iiiiRRI
Environmental 

## INTEGRATIN'G THE FUTURE INTO TODAY , As new technologies arise and the standard of abatement changes, 

### DOrr will be at the forefront to actively take the lead. The·responsibility of a global supplier means DOrr will commit

# its**resourc~ ~o**  define the threshold ofefficiency to serve its**cu'stom~,** which ultif!lately provides a· safe and enduring environment. DOrr Environmental will continue developing aftermarket**~ervic'es** 

### by offering cost-saving technology upgrades to Its existIng equipment base. Additionally, DOrr will be expanding region,al service centers-to 

### increase response capability. The core

## Phil~SOPhY of,seryice 'at

## DO~**Environ.m~ntal·i~**

. demorlStrated 

### by 

## !ts people every**~ay,** to extend beyond the**bo~ndaries** of**establish~d** _practice and deliver the -"Individual Solution."


### Also Available: Custom VOC Systems

• System**~olutlons** • Fast·Tracl< SChedules

• No Size limits

• Customized Customer Needs 

### Standard Products

• Modular Systems

• Small**~ootprints**

· Standardized Quality

• In-Stock Systems 

### NOx Solutions

• SCR 'NSCR

• Zero AmmonIa Technology

• Combination NOx and

VOC Control 

### The TOTAL Solution**._-~**

. • lO-Year Guarantee

• Operating Savings

• New or Existing Systems

• OutsoUrced**~ompliance**

7

# Appendix 

# 14 Proposal from MegTec Systems\.

### •**MEGTEC~ ~lrlaI**  Emlso1on Contn>! Produet!l 

### a30 Pro$perRoad P.O.**Bo~** 5030 DePere. WI 54115-¢O:lO A'unit OfSequa Corporation 

# R.ECEIVED "AY 1 III 

# 0 20Dl

May 10, 2001 Mr. John 

### R. Gibbons. P.L Advance environmental Associates. LL.C
.. 

### 300 South Second Street St Charles, 

### MO 63301 

### Fax: 636-916-3717 PosHr Fax Note 7671



## .: Reference: MEGTEC Systems 

### propose. ail**Nm;umMihb"er"\111r.!4~:l4;rl9r----------------·** Dear Mr. Gibbons: At the request of Kent Burgess of TL Maddox, I am pleased 

### 10 provide pricing for the rotary concentrator/oxidizer equipment options below. Please nole that pricing is budgetary 

### at thi3 time and could vary as milch as plus or minus 

### 50% pending a thorough review ofttle project 

### Design Criteria 

### Process: ProCess Temperature:
. Solvent loading: Gelcoat 

### Area Lamination Area Solvent Description: Particulate: GeJccat and LaminaVon Booths 

## 72'F 31.3 Ibslhr upper Umit
. 

### 10.0 Ibs/hr lower limit 

### 126.0 Ibs/hr upper limit 

### 24.0 lbslhr tower limit S1yrene, Methyl Methacrylate, and CObalt None specified The following scenarios were derived from the varying cut-points that were provided to Mr. Burgess and are· considered worst-case to control.
. 

### Scenario 

### 1: Rotary Concentrator/Oxidizer 

### (300,000 SCFM) Scenario 2: 

### Rotary Concentrator/Oxidizer (200,000 

### SCFM) Scenario 

### 3: Rotary Concentrator/OxIdizer 

### (100,000 SCFM) Scenario 

### 4: Rotary Concentrator/Oxidizer 

### (SO,OOO S.CFM) Pricing 

## for the varkius scenarios are as follows: 

### Scenario 

### 1 - 300,000 SCFM Budgetary Price
....,................... $ Budgetary Installation $ Budgetary Stait-up $ Budgetary Freight...................... 

### $ Total Tumkey Price 

### $ 

### 2,966,500 384,000

60,000 150,000. 3,560.500 Scenario 2 -: 

### ?OO,OQQ SCEM Budgetary Price $ Budgetary Installation 

### $ Budgetary Start-up S Budgetary Freight. $ Total Turnkey Price S 

### 2.151,550 298.000

40.000 125,000 2,614,550 Scenario 3 

### -100.000 SCFM Budgetary Price $ 

### 1,206,000 Budgetary Installation $ 

### 169,000 Budgetary SU!rt-up ,......... $ 

### 30,00.0 Budgetary Freight ,:-$**---:--:-7~5"',** 

### 0",,00,= Total Turnkey Price 

### $ 

### 1,480.000 Scenario 4 - 50,000 

### SCFM Budgetary Price S Budgetary Instanation S Budgetary Start-up 'S Budgetary Freight... $ Total Turnkey Price 

### $ 

### 653,000 89.000

. 15,000 "so,OOO



### 807,000

### Mr. John R.Gibbons. 

### P.L. Advance EnvIronmental Associates, LLC. 

### May 10,2001 Page 

### 2 of3 

### BUdgetary Installation ScoP!' of 

### Supply Items included:
• RiggIng and assembly • Fabrication and installation of exhaust stack (30 feet above grade, aluminized steel) 

## GaS and air (25 feet maximum from oxidizerconnection pint 

### to utility source) • Electrical centro) wiring 'from oxidizer cabinets 

### to oxidizer (maximum 

### 50 feet) • Power 

### wiringfroni AC drive 

### to oxidizer molar (maximum 50 feet) Items not included:
• Concrete pad


### ., Ductwork
• Utilities beyond 25 feet of oxidizer connection points • Electrical interlocks 

### to process and dampers • Power wiring 

### to 

### AC drive '
• Circuit protedlon and power source 

### Operating 

# costAnalysis**Sci,"~rio** 

### :l



### ...... 

### Flow Solvent Fuel Electrica! Rate load 

### Required COIlSUIll/lti·:m Co.ldilion iSCFM) IIb./llr) tBtulhl1 (kW) 

### 73 r. U,::'J U
.....



### 573 

### Scenarjo 2 ' 

### Flow Solvent Fuel Electrical Rate Load 

### Required Consumption 

### Condition (SCHm (lb./llr) cBtu/llr) (kW) 

### F 

### Flow 

### Full FlOw ' Idle' 

### Scenario 3 442



### Flo\\! Solvent Fuel Electrical Rate Load Required Consumption C(Jndition 

### (SCFMj ,'b./Ilr) (Btu/hr) (kW) 

### Full Flow ' 100,000 50 

### 2,400,000 360 ' 

### Full Flow ' 100,000 11 3,200,000 360 Idle 

### 25,000 0 501,000

, 

### Scenario,", 

### Flow Solvent Fuel Electrical Rate load**Rt:qllir~d** 

### COllsulllpticJO Condition 

### (SCFM/ (lb.!llr} (tltu:hrl (kWI 

### Full Flow 

### 50000 25 1,200.000 280 

### Full Flow '50,000 6 

### 1,500,000 

### 280 Idle 

### 12,500 0 720.000

# j 

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# J 

# J 

# J 

# i i 

# J Mr. JOhn 

### R- Gibbons, P.L Advance Environmental Associates, L.LC. May 10. 2001 Page 

### 3 013

. Operating 

### Costs 

### are based on:

• 17,600 BTU/# rorVOC's


### • 1,000 BTUlFtS ror Natural Gas The abOve.infom1ation is for bUdgetary proposes only. SUbsequent to order placement all specification and application related issues will 

### be reviewed. At that time a formal proposal and specification package will be supplied-. ThanK you tOr the opportunity 

### to propose 

### this equipment Ifyou have any questions or comments, please

. contact Lisa MenchesKi 

### or me at your convenience. Sincerely. MEGTECSystems 

# un 

# 'jrI

# +~cYI J Ur1rf1 Tim 

### Fritsch Regional sales Manager Industrial 

### & Environmental Products cc: Lisa Mencheski - MEGTEC Systems

. Kent Burgess - TL MaddoX lmm:l'4349L1



### TOTAL P.03

# ~. .... .



# WEBLINE & 

# ENVIRONMENTAL TECHNOLOGIES l,



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# t

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## i,

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# .·MEGTECSystems

Customer Corrunitment 

# M EGTEC'Systems offers

· custo,?ers the benefits 

### ofthree 

### primary commitments
.... FlfSt, we are 

### here to serve our 

### customers.

### B}'pro~iding products,

· services and solutions that help them

· to opuateprofitably. 

### By listening to their concerns. By understanding their business and their industry. Second, we offer a choice of proven technologies. 

### No single" answer solves all needs. We use our experience, resources and skill to

### dev~lop products that

### me~t specific customerrequirements andexceed

· qcstomer expectations. Third, 

### we back our products 'with superiorservice 

### andsupport. 

### 9ur goal is 

### to customer productivity.' 

### To do so, we deliver responsive. 

## expel"! servic. 

### that keeps products and sys-. tems running reliably and efficiently. A Tradition ofExcellence MEGTEC was formed in 1997 through the merger ofMEG with TEC Systems. Our skill base has since

· hOen enhanced through the licensing

ofzero-speed splicer technology from ·BlltlerAutomatic and the acquisition ofThermo WISConsin. The companies thatnow form MEGTEC mclude. 

# rums with distinctive histories of innovation

- in both products and 

### service. The industries we serve

# haxe, in no small part, 

### been defined by the capabilities MEGTEC and its prede: cessors deve10ped. And we follow and

. continue to build upon that tradition.



# Locai Company

- Worldwide Reach We are a local company with locally placed resources.. We operate by developing Personal relationships

. with·each customer, whether large



### or small. We want our customers to know us by name, and to feel confident that they can rely on us for objective infoimation, proactive response, and

### q~ality products that provide optimal solutions. In 

### addition, we have global acces:' to technology and innovation. We take the bes,t

.ideas available anywhere and use· them for the benefit ofourcustomers. M[i;GTEC.;. Dedicaled10 being the best resourcefor cuslomer.; in the industries we 

### serve.



# , _'-1

# J 1. .' , 

# J vttlng Products Group ]

Flotation Dryers, Chilling Systems and Web Conditioning , MEGTEC's range ofsingle- and multi-zone flotatiOn drying systems

, meet the needs ofall 

# tYPes and speeds

ofweb presses. All feature advanced air 

### bar systems and optimized box design to ensure superior web stability. effective drying and efficient, reliable performance. MEGTEC**contac~-free** 

### web turns. chill starids and condition- ,ing equipment protect process integrity' and deliver the print quality required
. 

### in today's competitive

### en~nmenl VOC Oxidation Systems The choice a co'mpany makes·for clean 

### air

### co~pliance can sP;,1l the difference between profit and loss. To ensure that

# we can provide
. compliance solutions that make**~onomic** 

### sense, lYfEGTEC 

### offers a variety <if

### proven, high-<:fficiency technologieS. These include low-cost regenerative thermal**oxidizers~** 

### catalytic oxidizers and integrated high-speed dryers/oxidizers. With more 

### than 2,000 VOC oxidation installations worldwide, MEGTEC has the experience and regulatory knowledge to 

### provide the most**.cos~-efficient** 

### answers. ., " 

### Roll and Paper Handling MEGTEC offers .the industry's

, widest choice'ofroll and paper

handling equipment Our customers' can select the products that are , best

### suited for their application. The 

### complete MEGTEC product line includes partially and fully automated roll loading systems. mate!)- and zero-speed splicers. web guides, infeeds, web severers· ·and web-up devices. All MEGTEC '

equipment 

### is designed with the latest

technology and 

### is, engineered ;to deliverproductivitY for the '**~duser.** , ' 

### Commercial HeatsetWeq Printing 

# C " '.

, omrnercIaJ heatset printing , ,
, requires an integrated production

system with five principal 'components: roll and paper handling, printing unitS,

, web drying and conditioning, VOC

control, and folding, MEGTEC offers product expertise in three 

### ofthese essential Webline subsystems. We provide web printers ofall capabilities' with optimal product solutions for their



### . precise requirements. OUf 

### ex.perience

and installed equipment base in web ' printing is unmatched by any other auxiliary supplier.' ' 

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# Industrial 

# andEnvironmental Product Group

,Inpustry 

### Experti$e 

# M any suppliers can build'

, equipmenL However, it takes a lot more to optimize productS for a particular customer. What distinguishes MEGTEC 

### is our high degree ofprocess and industry knowledge. We,know 

### our business, but we also know our customer's buSiness. MEGTEC 

### is structured to meet the 

### needs ofthe industries we serve. We operate in teams dedicated to specific process technologies. We provide genuine industry expertise 

### for.customers in 

### web: industries including coating, paper/tissue manufacturing, and flexible packaging, 

### as well as non-web industI.ies including painting/finishing, chemical manufacturing,and food processing. Flotation Drying & 

### Web Handling 

### , MEGTEC has met the web drying and handling needs ofindustrial. processors since the 1960s. We've built flotation dryers for webs as wide

, as 30 feet and for processes exceeding

5,000 fpm. We've designed drying

systems 

### to float materials from ultrathin 

### films to sheet metal. In 

### addition

. to a complete selection ofairbars,

c ,

-'.- 

### nozzles and hybrid technologies, we are one ofthe few suppliers that maintain a pilot coating line and dryerlab so we can engineer process

, , 

### prototypes on site. We've applied our

, technical expertise to specialty drying

systems including catenary ovens, thru·air dryers, non-contlict festoons 

### and tentering ove.qs, as well as web turning lind steering equipmenL And we''Ie done it 

### all based uPon a 'thorough understanding ofour 

### customers' processes.. Clean Air Compliance No other supplier offers'
... complete a selection ofVOC oxidation tech· nologies as MEGTEC.'Nor can anyone provide as many innovative 

### and cost-effective ways to achieve compliance with clean.air regulations while protecting your profitability. Driven by the needs ofour customers imd their industries, MEGTEC has developed apvanced environmental wntrol ;ystems

### th~toffer unrrultched levels ofperformance reliability and 

## , long-term value. Induded with every system is the, confidence ofknowing it will perform in 

### harmony with the other elements ofyour process operation
.

# WEBLINE & 

# ENVIRONMENTAL

, TECHNOLOGIES

WW1f.megtec.eom ASequa Company . o 1999 MEG1CC Syncw UTI-lO IN USA IP499 AMERICAS MEGTEC Systems De Pere. WI USA Printing Products Group

, Telephone: +1-920-337-1479 'Toll-free:**+1-800-558~2884** Fax: +1-920-339-2784 , Industrio./and Environmental Prt?ducts Group Telephqne: +1-920-337-1579

, Toll-free: +1-800-873'8458

, Fax: +1-920-339-2784

MEGrEC Systems ' Buenos Aires,"Argentina Telephone: +54-11-4702-1309 ',Fax: +54-11-4702-2193 ' EUROPE MEGI'EC Systems Evry-Lisses, France Telephone: +33-1-69-89-4793 Fax: +33-1-64-97-7414 MEGTEC Systems , ,Maidenhead: Berkshire.

, England

, Telephone:**+44-1628-77~6244**

Fax: +44-1628-77-6263 MEGTEC Systems ' Maintal -'DOrnigheim. .Gennany

, Telephone: +49:6181-94040 ' 'Fax: +49-6181-46646' , MEGTEC Systems , Goteborg;. Swede,n 'Telephone: +46-31-6S-78oo Fax: +46-31'22-8319 ASlAJPAClF1C, MEGTEC Systems Singapore Telephone: +65 ·298-4666 ' Fax: +65-294-6222 MEGTEC Systems Causeway Bay. Hong Kong

, Telephone: +852-9018-9886'

FaX: +852-2836-8388 MEGTEC Systems
" Kobe. Japan -' Te1epnone: +81-78-783-0161

Fax: +81-78-785-5250 MEGTEC Systems 'CampbeiIlield; Victoria. Austtalia·
. Telephone: +61-3-9305-1386 Fax: +61-3-9305-4195 '

# MILLENNIUM'" A Major Innovation in Regenerative Thermal Oxidation



# WEB LINE & 

# ENVIRONMENTAL TECHNOLOGIES ,**.~**



# t 1 

# f t.



# r 1 

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## . f { 

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### 1

# MILLENNIUM'"

Regulatory Cnmpliance The MlLLENNruM's small entrained volume holds VOC puffs to aminimum. The standard system can achieve 99% VOC**destruc~on** 

### with low NO, emissions, easily meeting most clean air

### requirements. For highercleanup rates, aVOC Capture System is available. This 

### option can be ordered as nriginal equipment, offieldinstalled at 

### alater date. Fast, Simple.Installation 'The systefll is preassembled, prewired, prepiped and 

### fully pretested at the 

### factory. All units ship on commercial trucks without special'permits. lnstallation and start-up time is 

### kept to aminimum, typically requlring less than one week. Turnkey installations are available.



### The MILLENNIUM,
... the economic advantages ofregenerative thermal oxidation forlow-flowlns!allations, Money-Saving Media The MILLENNIUM uses aninexpensive ceramic heat exchangemedia that

### is virtually indestructible. The media's exceptionally low resistance 

### minimizes pressure drop. That means smooth operations and reduced electrical operating costs. Compact, t;:ost-Efficient Design 

### The system's integratedductwork, individual poppet valves and unique, single-box configuration save on both capital andin.sta}Iation costs. The compact, space-saviog unit offers considerable installatinn flexibility. Systems for either indooror outdoorplacementare . 

### available. TheMILLENNIUM's relatively light weight easily permits rooftop placement The MILLENNIUM redefines the econontics ofclean air 

### compliance.lrus unique, compact system can meet the 

### needs ofawide variety ofindustrial applications at flows as low as 2,1XXl SCFM with further turndownpossible. The MILLENNIUM provides the efficiency, effectiveness and reliability ofRTOs at 

### very affordable capital, installation and operating costs. The MILLENNruM brings the 

### adYan-
. tages ofRTOs to awhole new realm of process applications.
.



# Regenerativethermal oxidizers (RTOs) offer distinct operating-cost and performance advantages overother VOC control technologies. But until now, the benefits ofregenerative systems could only be

. cost-justified in high-flow process applications.

Exceptional Fuel

### Efficiency The system delivers thermal efficiencies of95%. Even at relatively low solvent concentrations, the system can sustain 

### thermal conditions with the heat**rel~** 

### during VOC oxidation

- 

### requiring no additional fuel for VOC destruction.

# • 99% 

# VOC Destruction Rates • 95% 

# Thermal Efficiency

• Low 

# Capital, Installation and Maintenance Costs
• Fast Installation and Start-up , 

# { f 

# t

Operating Reliability The MILLENNIUM practically operates itself. In 

### standard configtIIlltion, the only moving parts are four reinforced poppet-style valves. An 

### advanced electronic control system automatically tunes the system for high VOC destruction rates



### .with maximum fuel efficiency. The system's simple design offers low maintenance costs. Advanced Telemetry Each 

### MlLLI;NNIUM comes equipped with a modem and integral telemetry for trending,
. monitoring and remote diagnostics. Awealth ofdata is 

### available to the operator for analysis,
. troubleshooting and fuel optimization. Long-Lasting Perfonnance The system's rugged construction and rein-fore&! body ensure years ofreliable service. Special alloys provide superior resistance to embrittlement and cracking. Extra insulation helps control thermal stress while 

### minimizing radiant heat loss
. Available Secondary HeatRecovery MEGTEC offers secondary h.eat recovery for applications where higher solvent loading yields more heat than is needed to sustain oxidation. The reCovered energy can be returned to process applications or used to reduce other plant energy requirements. Other Options
. MEGfEC can customize the MILLENNIUM to meet specific

# needs and requirements. Options include:
• Variable Frequency Drive for static inlet

pressure control. I-DamperSystem for source purging.
• PurgeJldIe Make-up Air

### Manifold for

off-line idling
.. • Exhaust Gas Recirculation System.and extra

internal insulation to prevent condensation.
• Hot-side Bypass for blgh-loacfug processes. • Fuel Gas Injection for low-loading processes. The MIUENNIUM's smalllaatprint, relativelylight weIghtandcompact 

# f 7 size allowIhe unit to be Installed l.. In light spaces. 

# r 

# t

One·source/one·orfdlzerInstallations



### . . -r are now,economIcrealities with 

### the**-~** MIUENNIUM's lawcapital, apereltngt andmaIntenance costs.

. Preassemblyondp,,'esUng01 the

# li"O feduce the**MIUENNIUM~** InmllaU 

### start·upllm6s 10 aminimum - usu 'T 

### less Ihan one week. 

### , :i 

# L

### AMERICAS MEGTEC Syslems De Pere, WI U.s.A. Telephone: +1-920-337-1579 Toll-free: +1-800-873-8458 Fax: +1-920-339-2784 MEGfEC Systems Buenos-Aires. Argentina. TelepboneIFax: +54-1-702-1309 

### EUROPE lviEGTEC Systems Evry-Lisses. France Telephone: +33-1-69-89-4793 Fax: +33-1-64-97-7414 MEGTEC Systems Maidenhead, Berks. England Telephone: +44-1628-77-6244. Fax: +44-1628-77-6263
. MILLENNtuMVOC Oeslruction Thermal Etliciency Flow Capacity Syslem Fan HealExchange Media OptionalSecondaryHeal Recovery 99% 

### 95% up 10 12,000 SCFM

### (18,925 Nm'/hr) Forceddralt Ceramic Yes

MEGTEC Systems Maintal - DOmigheim, Germany Telephone: +49-6181·94040 Fax: +49-6181-46646 MEGTEC System

. GOteborg, Sweden Telephone:' +46-31·65·7800 Fax: +46-31-22-8319 

### ASIAJPACIFIC MEGTEC Systems Singapore
. Telephone: +65-298-4666 Fax: +65-294-6222 MEGTEC Systems Causeway Bay, Hong Kong Telephone: +852-9018-9886 Fax: +852-2836-8388

. MEGTEC Systems

Kobe, Japan Telephone: +81-78-783-0161 Fax: +81-78-785-5250 MEGTEC Systems Melbourne, Victoria, Australia Telephone: +61-419-205-541 Fax: +61-(3)-9439-8283 Sydney, NSW, Australia Telephone: +61-419-393-193



# WEB LINE & 

# ENVIRONMENTAL TECHNOLOGIES www.megtec.com ASequaCompany o 1999 MEGrEC Systems Design Flow Capacities 2,OOOSCFM 4,000 SCFM 6,000SCFM
. 8,OOOSCFM ·10,000SCFM 12,000SCFM (3,150Nm'lhr) (6,300Nm'lhr) (9,500Nm'lhr) (12,600Nm'lhr) (15,nO Nm'lhrF (18,925Nm'lhr) lenglh 

### 11 It

### (3.35 m) 

### 12It

### (3.65 m) 

### 15II 7In 

### (4.75 m) 20It(6.10m) 

### 22Ii(6.71 m) 25/1 (7.62m) Widlh 51tlain (1.78m) 81t2in(2.49m) 81t

### 7in 

### (2.62m) 9It21n 

### (2.79 m) 91110in.(3.00m) 10It(3.05m) Height 

### 5II 3in (1.60m) 51t6in(I.68m} 

### 61/(1.33 m)
. 6Itl1/n(2.11 m} 7It

### 5in 

### (2.26 m) 7/18in 

### (2.34 m) Weighl 11,000Ibs 18,000Ihs 24,000 Ibs 33,OOOlbs 37,000Ibs 53,500Ibs (5,000kg) (8,lmg) (10,909kg)
.. (15,000kg) (16,818kg) (24,318 kg) Unfl dimensions [withoutfans) .



# .MEGTEC Offers... Complete Choice
.

. IfaMilLENNIUM is notright for yourapplication, we canprovide the optimal equipmenl for your needs. MEGTEC offers the.world's most

### complete line ofVOC oxidation technologies including catalytic, thennal recuperative and thennal regenerative systems. ExpertIndustry Knowledge

_ MEGTEC brings the experience ofinstalling more than 2,000 VOC control systems in adiverse· range ofindustrial applications in countries throughout the world. More than likely, we already have' experience inprOVidingVOC emission control·foran application like yours. . The BestWarranty 

### in 

### the Industry MEGTEC offers 

### the most comprehensive wilrranties in the industry. The equipment warranty for the MILLENNIUM includes one year forpans, labor

### aJUiall expenses. 

### MEGTEC takes responsibility for any and all 

### equipment warranty claim

### expenses during this one-year period. Customer-Driven Service MEGTEC service is the most complete and exlensive in the industry. Ourworldwide network of strategically placed service centers provides rapid response. Service is available 24 

### hours/day through atoll-free Hotline. Our expert lechnical 

### representatives solve two-thirds ofall 

### customerproblems on our Hotline. We also maintaln an extensive spare parts inventory to ensure the rapid response needed to minimize downtime.

# WEBLINE &

# ENVIRONMENTAL TECHNOLOGIES**'~**

# "~I r I 

### L

# I

, 

# J

,I

, , 

# I 

# .!



# '1 '• TL Maddox • Companies i61<l9WestWoods

## BusIness

## M
. EIiMIe Me**63021~** 

### PRONE8CX}-960-8161' FAX 636-394-6776 emot1: trnodcJox@ool.com website: 'N\'IW.ttncos.com ..•... 1'. ,-::



# The Advantages of Regenerative Thermal.Oxidation atAffordable Costs

# ENTERPRISE~n,

# ENTERPRISE'"

# n

] ]

I 

# R; generntive thennal oxidizers (RTOs) are the most thennally ellicient

## vac mission control'systems available. Until now, few industries couldjustify the high capital cost required to get the benefits that RTOs 

### provide. The ENTERPRISE IT from MEGTEC 

### changes the economics ofRIGs. 

### FIrs, the ENfERPRISE II puts innovative design and engineering into a compact system thatcosts less to own and operate. Second, we offera comprehensive choice ofoptions that adapt the primary system to the needs ofawide range of industrial processes.No other RIO system has as much flexibility and range ofapplication. 

### The Ef{[ERPRISEIf... it

### does more andcosts less. 

### Innovative Two-CanisterDeSign The ENTERPRISE II achieves regulatory compliance with a compact two-canister system. This design offm significant capital cost savings compared to conventional three· 

### column lITO designs. The ENTERPRISE IT also operates on longer cycle tim!", at 

### higher temperatures, and with fewer moving parts. The reSult

- ENTERPRISEITprovides higb efficiency, wide**~pplication,** 

### simple operation, and low mainterumce. Withinnovative standard features and uniqueoptions, the ENTERPRISEII does thejob in situations where otherRID designs may not 

### Efficient Heat Exchange Media The ENTERPRISEII uses engineered ceramic heat exchange 

### media. This material provides even process air 

### distribution across the column
. 'to ensure thorough

## v6c destruction and has the additional advantage oHowerpressure drop and electrical operating costs. MEGTEC
. engineers will help you**d~ennine** 

### the best media for your specific application. . Minimized VOC Spikes The 

### ENTERPRISEIT achieves a standard VOC 

### destruction rate of99% 

### over the entire range ofproceis operating conditions.

.This 

### level ofcleanup meets mostregulatory
. requirements. With extended cycle times and fast-acting poppet valves, 

## vac spikes in the system exhaust

### are kept to a minimum. Exceptionally Low Operating Costs The standard thermal efficiency Qfthe
. ENTERPRISE ITis 95%. Energy-saving features like 

### AC variable-speed drives, foreed draft design, and low pressure drop media reduce operating costs. The simplified engineering, durable design, and rugged components offerlong, reliahle life with low maintenance costs.

# • VOC Destruction • 95% 

# Thermal Efficiency
• Cost-effective, Adaptable Design
• Minimal CO and NO x Emissions .j 

# L



# r 

# .".
Modem serviceprovides remote**troubl~** shoallng capabJllllesfa mar/mIle

## upul andlowerservice costs. (-

Pre-assemblyandtesting In.lhe factor can provideyou wIth slgnlficanlsavlnj In Ume Bndmoneyduring IoStallation an start-up.

ExhaustJrom anulblepackagIng**pla~** purtnedbyan fNTERP8ISE/I regane" IhermaIDxldJzer..
. 

### Self-Oeaning Media The ENTERPRISEII's optional bake-out feature removes condensed organic materials 

### from the merlia. In 

### the bake-out mode, the media at the bottom ofthe column is raised to atemperaturehigh enough to burn off any condensed materials, much like a self -<:leaning oven. The ENTf:RPRISEIl option packages meet the needs ofspecific industries and regulatory environments. AMEGTEC technical consultant will evaluate your situation and help you . determine the ENTERPRISE II configuration that best fits yourparticular situation. Increased VOC Destruction The standard ENTERPRISE II satisfies clean requirements in most situations. 

### However, when higher control is 

### needed, an optional VOC Enrrapment Systemraises VOC destruction to 

### 99%+, Option Packages for Specific Applicatiol15

Hot

### AirRecirculation In 

### applications using condensibl, solvents, orwhere acid dew points are acoocern. a Hot

### AirRecirculation System is available. This optionprevents condenSation at the exhaUst fail, supply plenums, and valves. Secondary HeatRecovery Optional secOodary heat recovery systems extractthermal**~ergy** 

### from the oxidizec The recoveredheatcan be 

### used to produce steam, orheated 

### air, water, or thermal oil.



### ENTERPRISEI/, 

### from MEGTEC Systems
..:' SuperIor Thermal Efficiencyand

# vac Cleanup Effectiveness for

## a WIde Range ofIndustria/Applications. Forced Draft Fan The system fan is located between the process and the oXidizer. In 

### this position. the fan acts asa buffer. Upstream pressure fluctuations due to .valve act.uation are 

### minimized, thus maintain

### ing smooth proc", operation. Additionally, forcOd-<iraft positioning means the fan moves cooler process 

### air. The fan operates at lower temperatures, is small in size, and requires lower horsepower. . 

### Built-in Quality and Efficlency The system's design provides significant ·cost savings during manufacturing and field installation. AIl units are shipped in 

### pre-assembled modules for ease offield assembly.

# ..



# I 1 I I AMERICAS· MEGrEC Systems De Pere, WI U.s.A.

· Telephone: +t-920-337-1579

Toll-free: +1-800-873-8458 Fax: +1-920-339-2784 MEGTEC Systems Buenos Aires, Argentina

· Telephone:+54-t 1-4772-7563

Fax: +54-11-4772-762I EUROPE MEGTEC Syslems Evry-Lisses, France Telephone: +33-1-69-89-4793 Fax: +33-1-64-97-7414 MEGTEC Systems Maidenhead. Berkshire, England Telephone: +44-1628-77-6244 Fax: +44-1628-77-6263 MEGTEC Systems Maintal- DOmigheim, Germany Telephone: +49-6181·94040 Fax: +49-6181-46646 MEGTECSystems GOteborg, Sweden Telephone: +46-3 t-65-7800 Fax: +46-31-22-8319 ASlAJPACIFIC MEGTEC Systems Singapore Telephone: +65-298-4666 Fax: "';5-294-6222 MEGTECSyslems Causeway Bay. Hong Kong Telephone: +852-9018-9886 Fax: +852-2836-8388 MEGTEC Systems Kobe, Japan Telephone: +81-78-783-0161 Fax: +81-78-785-5250 MEGTEC Systems Glen Waverley; Victoria., Australia Telephone: +6t-3-9574-7450 Fax: +61-3-9574-7460· 

# WEBLINE & 

# ENVIRONMENTAL TECHNOLOGIES 1I1n'.mqtee.com ·ASequa Company o :2OX) MEGTEC spl=-l I..rrHO IN USA 5?1200 

### ENTERPRISE/I 

### Standard VOC Destruction Efficiency

### (%) 99 

### Optional VDC Destruction Efficiency

### (%) 99+ 

### Thermal Efficiency

### (%) 95 Oplional Thermal Efficiency

### (%) 85, 90 Flow Capacity (scfm)' .15,000· 70,000 System Fan Forced draft with AC variable-speed drive Valves Pneumatic Poppet-style Optional SecondaryHeat Recovery Yes

•**Con~cI** MEGTECSyslems lorflowralesabove orbelowIhls range.



# MEGTEC Offers
... Complete Choice MEGTEC can provide the optimal equipment for your'nee<ls. MEGTEC offers the world's most complete line ofVoe oxidation technologies including catalytic, thermal recuperative, and thermal regenerative systems. 

### An experienced engineer will work with you todetermine the best equipment for your specific application. Expert Industry Knowledge MEGTEC has the experience ofinstalling more than 2,500 VOC control systems in 

### adiverse range ofindustrial applications 

### in countries throughout the world. In 

### many instances, we already have experience 

### in providing 

### airquality control for an application like yours. Customer-Driven Service MEGTEC serviceis the mostcomplete and extensive in the industry. Our worldwide netWork of strategically placed service centers provides rapid respoose. Service is available 24 hours/day through a toll-free Hotline, Our

### expert technical representatives solve 

### tWo-thirds ofall customer problems on our Hotline. We also maintain an extensive inventory ofspare parts to ensure the rapid

### res~nse . needed to minimize 

### downtime:
.

# Appendix 15 Proposal from Frees, Inc.

._.0\"
..... "-",,,'July 27, 2091
Mr. John R. Gibbons Advance Environmental 300 South Second St St Charles, MO 63301 Reference: Budgetary Proposal! Crownline OxidizerDear John: 

### In response to your recem inquiry, Frees, Inc. is pleased to offer a budgetary proposal for Crownline Boats, Inc. The quotation that follows 

### is based on airflow of340,OOO SCFM as identified in your recem 

### request The eaulpment-only price for the M & W Industries Re-Gensorb System Is $4,163,600 FOB Rural Hall. NC. 

### This price includes 

### all required equipment and controls. The price excludes installation, freight, permitting, and modifications to meet local codes unless noted attime oforder, foundation, machinery rented for erection or installation, compliance 

### testing, orductwork 

### to the 

### unit The Customer shallprovide 

### natural gas 

### to the gas train gas cock conm,ction on the oxidizer. The Customer 

### shall provide a source of480V power 

### to all fans and motors. The Customer shall also provide a source of 110V power to the remote control paneL Stalldard terms shall be as follows:
• 50% with order,
• 40% with 'shipmeiit '
• 10% atstartup'or 30 dajs after installation, whichever 

### is sooner Invoices net 15 days; price valid for 30 days ' 

### M& Wexpressly limit its offer to the terms set out herein. No additionai terms or cohditionsproposed

### by buyershali be effective without M& W's specific wr/flen consent. M&W

### is not responsiblefor aiJditional cost required

### by local or other governtng authorities. The laws of the state of North Carolina shallgovern any litigation rising out of thisproject ar warranties. The projected utiliry consumption 

### is 0 MBTUIHr for natural gas, and 685 k WH for electricity. These are based on an assumed solvent loading of 120 PPM. ' A rough budget for the installation would be $150,000 

### to $160,000. 

### This does not include the capture/duct delivery system to the Re-Gensom Unit, which cannotbe determined without an engineering study. Thank you again for your

### request and the opportuniry 

### to offera budgetary quote for 

### this project Please let me know how I may be ofservice. I look forward 

### to working with you as 

### this project develops. ' Yours 

### truly,

# ;f~~ Ronnie Free President RPF!dd**\ISBsERVER\COMPANYDATA\FREES~A.fIl't..tralO8E9liSl<ffi6~IiAIB~llful.OO:**

•••

_ .,. ,n·1I

_ .'n nnl.l"'T,nUllIn

_**II~ATIlII''''' nr:~nll"'~[JATlnll**  .. OnlllfT1nll ,..nl.rrnnl .. C'UCt:"T**M~IH**Frees. Inc. Page 1 of I



### Welcome to Frees. Inc. We have a proven success in the design, construction. installation' 

### and balancing ofEnergy Efficient Air Quality Management Systems for Industrial Application Industry. Frees takes full responsibility for your system requirements with 

### a Written Performance Guarantee.

## .~_Clif.k here to learn 

### more..

# £

07102101 Custom Sheet Metal 

### Work 06112101 Beat the Summertime. Heat In your Facility 06112101 Are You Protecting 

### y_our In..Yestment? 03116/01 Join The Frees T.E.A.M.! Total Environmental, Air Management Systems 01131101 Fabwel Composites Completes New Facility



### 'national association memberships


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### Ul 71133.1477 

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### UJUTal.fraastllt.~oll\

Copyright <C 2000 Frees, [nco All Rights Reserved. [nfo@freesinc.comFrees, Inc. 1 Emissions Control Page t"of t



### VaG-FREET" 

### Adsorption/Oxidation Systems

TO LEARN MORE

### ABg~6~~~~~.G-FREETJ.l PROCESS, 

### GUARANTEED MACT COMPLIANCE FREES, INC. provides the most cost effective system to take the "guess work" out of...
.

The VOC-FREETJ.l AdsorptionfOxidation System Is an Innovative emissions control technology
. that cost-effectively delivers greater than 95% reductions in stack emissions. GUARANTEED! With ever-Increasing pressure to reduce styrene emissions, many FRP Composites facilities may be forced to change the way they do business.

_ .. Many companies are considering changing either •. • the resin they**u~e,** the equipment the use or the

way they make products. 

# I I



# .. ... :§ :.:.: 

# -- 

# -_.

-.- 

# r---...**---"""';~~~:r---------~------,·** The VOG-FREET" system was specifically designed for FRP facilities. The Innovative VOC· FREEnl system preconcentrates the VOCs in the exhaust from your plant prior to destruction. By concentrating the VOCs and lowering the air· flow rate, ·yourfuel costs are not wasted by burning large volumes of clean air. This makes the VOC-FREETIoI system much less expensive to operate than conventIOnal thermal oxidizer technologies
.. .lI



## I

Me _D,.,..Go\A 

# .........**=~~**

# ----- FREES (3733), use ·our online form 

### \0 contacUJ.sJ or

### ~mall us directly. Frees will be happy to discuss how we can**h~lp** with your specific needs. Either call our Information Hotline at1·80D-978· 

# Air Quality Solutions
..'
...·GUARANTEED /if'mes, Inc. P.O. Sc>: 

### 3"7 S1trllvcpon. Ul71133·3477 1.600.97S;FflEES IIIww.frllu!nc..cc",**!!O~lmSTORY** 

### I**SERVIC~** 

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### <C 2000 Frees. Inc. All Rights Reserved. info@freesinc.coniFrees, Inc. 

### I Emissions Control Page 1 of 3



### VOC-FREETM Adsorption/Oxidation Systems

· PROCESS DESCRIPTION The patented VaG-FREE ""Goncentrator System Is a proprietary process developed to remove low ,

· concentrations of VaGs from high airflows. FREES, ING.'s VaG-FREE"" System combines the technology

of two different processes, Adsorption and Oxidation, to achieve VaG removal and destruction at the most reasonable cost available.

, Exhaust from your process, with very low VaG concentrations, Is routed to hydrophobic zeolite cells. The VaGs are contained within the zeolite by a physical process called adsorption. The vac free air exits the adsorber section and Is routed to the stack for exhaust to the atmosphere. When a cell can hold no more VaGs; the bed is segregated to prepare for the regeneration process and a newly regenerated adsorber cell returns Qn line to .replace the now**~egregated** section.
.. To regenerate a cell, hot air from the thermal or catalytic oxidizer Is used to preheat fresh air to maintain an optimum temperature for desorption of the VaGs from the zeolite. This warm air is passed through the zeolite cell at a very low floW rate, and, once having released the VaGs, routed to the oxidizer for thermal destruction of the vacs. . ance the desorption process Is complete, the zeolite section is returned to the adsorption process, to continue the cycle. SPECIAL FEATURES of the VOC-FREETM SYSTEM The patented VaC-FREE"" system provides many features that establish Its Superiority In the market. LOWEST OUTLET VOC SPECIFICATIONS The use of High Silica Zeqlites, which are crystalline molecular sieves, offers the shortest mass tr,msfer zone of any adsorbents; especially for dilute streams and high flows, as I'i.the case here. The VaC-FREE "" system design, with the small particle size enables the redu'ctlon of the mass transfer zone even further. The VaC-FREE "" system Is designed such that more than one aclsorptlon cell Is on adsorption while at least one celf Is on.regeneration. The unit Is designed to switch a module to regeneration just before vac

· breakthrough. At this point, all the other cells on adsorption have only been partially saturated; thus, the outlets of all the other cells have no vacs In them. This configuration affords the lowest outlet vac levels, unlike other systems where certain VaG breakthrough Is experienced all through the cycle. FREES, INC. Is the only company to have demonstrated overall capture and destruction efficiency In ·eXCess of 99%, with guaranteed efficiencies of 95% minimum. Tha combination of the**sh~** mass transfer zone and high adsorption capacity, along with the advantages of the fixed bed VaG-FREE System

·design offers the best technical solution for vae abatement. Furthermore, FREES, INC.'s years of experience In air flow management systems enables FREES, INC. to offer the VaC-FREE TW System at the lowest possible cost. 

# tow OPERATING COST The VaC-FREE '"' system Is one of the most

### ~nergy efficient abatement technologies

### aVailable~ The entire system Is qesigned to maximize the vacs In an air stream, and use them to fuel the oxidizer for destruction. The vacs In the air stream are concentrated by a factor of more than 15 while the air stream sent to the oxidizer Is significantly lower. These two points work together to provide an operating cost which Is a fraction of other vac abatement systems operating costs. Additionally, FREES, INC. Installs heat exchangers to provide maximum heat recovery. Additionally, there Is no need to maintain heat within the system during off-hours. The VOG-FREE""Frees. Inc. 

### I Emissions Control Page 2 of 3



### -j

# i System can be shut completely off at the end of a shift, or for the weekend, and will be ready to start working immediately on the next workday. There is no need for warm-up time or supplementary fuel to maintain an 

### oxidation.temperature for the next work shift, as is the case for an RTO. ADAPTABILITY TO PROCESS CHANGE The VaG-FREE'" System is designed for maximum flexibility with minimum effort and cost. The main process fan is controlled by a variable frequency drive, with a constant static pressure at the system inlet. This allows for 5:1 turn down ratios on the system, with no adju.stments to the
. VaG·FREE'" itself. Thus, any variation in flows can be handled automatically without disrupting normal operation.· , . 

## , , The, PLC is set to regenerate the zeolite beds at 75% saturation, allowing for periodic increased vac loading with no adjustments to the system. '

• The zeolite mixture adsorbs a wide range of VaGs and is tailored to fit your application. Most changes in formulations do not require any changes, but if necessary, such changes can quickly and easily be cOmpleted in the field. Theadsorber module design utilizes fixed bed horizontal design such that system capacity increases can be met with minimum**addition~1** costs, as additional zeolite can easily be added to the cell., Although the regeneration cycle normally takes place at 350°F to 450°F, temperatures of 600F to 700 F can be used occasionally to remove any high boilers. No other adsorption system provides this flexibility. ' If there is any possibility that solvent composition will ever be changed, or airflows will be increased, the VaG-FREE'" System is the only system available with the options to make these changes with simplified field modifications and minimal expense incurred. MECHANICAL SIMPLICITY The FREES**VaG~FREE** '" sysiem is designed with a long life and minimal maintenance in mind. The system has fewer moving parts than other systems available today. The VaG I"den air passes through fixed adsorber beds rather than the rotary wheel. The only mOVing part in the VOC-FREETIoI.adsorber is a gear driven valve which turns only when necessary, to regenerate a spent adsorber bed. The-valve will make a full circle once every 3 to 6**ho~rs.** The VaG·FREE '" system,is completely automated, with no operator interface required. The variable frequency drive for the process fan maintains a steady negative pressure at the system inlet, allowing variations in airflow with no need for adjustment. ' FEED PRE·TREATMENT There Is no requirement for feed pretreatment other than particulate removal for the vaG· FREE '" system. Use of activated carbon for adsorption requires the inlet to be pretreated to lower the humidity, while use of rotary wheel requires activated carbon pre filters to remove heavy boilers. At higher than 60% relative humidity, the adsorption capacity for VaGs on activated carbon is drastically reduced. The use of , hydrophobic Zeolites allows for air streams of greater tihan 90% relative humidity and the fixed bed adsorption enables higher regeneration temperature so that the VaG-FREE'" system is able to handle high relative humidity and high boilers in the feed. Furthermore, unlike activated carbon, zeolite does not develop a "heel" of residual, non-regenerated hydrocarbons. Thus, the adsorptive capacity of zeolite does not decrease over time. Eventually, the "heel" in activated carbon seriously diminishes its efficiency and adds to operations costs. Additionally, the volume of Zeolite used and the design of the system allows for variable solvent loading characteristics, with no need for an activated'carbon pre-filter used to fJatten out inlet concentration, spikes. ' , SAFETYFrees. Inc. 

### I Emissions Control Page 3 of 3
Activated carbon has frequently been used for solvent removal from various applications. Many systems have experienced fires due to the chemical reactions of ketones and other such compounds that generate heat due to exothermic reactions.
. The zeolites utilized in the vae-FREE TJ.l system are inorganic; therefore, not subject to the chemical reaction which causes the fires. The zeolite is**non~reactivel** and does not burn. Frees will be happy to discuss how we can help with your specific needs. Either call our Information Hotline at 1-800-978-FREES (3733), use our online form to contact us, or e-m.!!il 

### 'de directly. 

# Air Quality Solutions.,
....GUARANTEED 

# F Ffi>es.lnc.. P.O. 80: 3447 SIor"npori:.Ul 71133-3-477

### 1·800·97~·fIIEE:S lUwUl.fr"aslnc..colll**!:!OIl1~** 

### I HiSTORY 

### I**?~R'{~ES** 

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### I CONTACT US Copyright © 2000 Frees, Inc. All Rights Reserved.**info@i~~inc&..Q.m**. 

## ,



# .Appendix 16 Details ofCrownline's Ozone Impact Analysis
.

### Table B2. 2001 OZONE NUMBER OF DAYS HIGHEST SAMPLES GREATER (parts per million) VALID THAN l-HOUR 8-HOUR STATiON ADDRESS APR-OCT 0.12 PPM 1ST 2ND 3RD 4TH 1ST 2ND 3RD 4TH 

### 69 METROPOLITAN QUAD ClTlES INTERSTATE

- IL)

'

### .
•

. ROCK IStAND COUNTY Rock Island 32 Rodman Ave. 201 0 0.087 0.083 0.082
. 0.082 0.082 0.080 0.078 0.073 

### 70 METROPOLITAN ST. LOUIS INTERSTATE (lL

- MO)

MADISON COUNTY Anon 409 MainSt.
. 214 0 0.117 0.116 0.108 0.108 0.090 0.087 0.085 0.082 Edwardsville Poag Road 214 0 0.107 0.089 0.086 0.084 0.083 0.079 0.077 0.075 Maryville 200 W. Division 211 0 0.103 0.091 0.084 0.084 0.078 0.Q75 0.075 0.073 Wood River· 54 N. Walcott 212 1 0.125 0.116 Q·.l00 0.098 0.088 0.080· 0.079 0.Q78 RANDOLPH COUNTY Houston 

# - Twp Rd,. 150 & 45 214 0 0.095 0.092 0.091 0.088 0.082 0.081 0.081 0.077 ST. CLAIR COUNTY East S1. Louis 13th &Tudor 214 0 0.110 0.101 0.091 0.089 0.082 O.OBO 0.079 0.078 

### 73 ROCKFORD

- JANESVILLE

- BELOIT INTERSTATE (IL

- WI)

WINNEBAGO COUNTY Loves Park 1405 Maple 213 0 0.090 0.084 0.080 0.080 0.081 0.081 0.076 0.075 Rockford 1500 Pasl 204 0 0.091 0.086 0.083 0.082 0.082 0.082 0.078 0.078 

### 74 SOUTHEAST ILLINOIS INTRASTATE

EFFINGHAM COUNTY Effing,ham Route 45 South 213 0 0.094 0.090 0.084 0.084 0.079 0.078 0.078 0.077 

# . HAMILTON COUNTY Dale Route 142 207 0 0.082 0.080 0.079 0.078 0.077 0.074 0.073
. 0.071 

### 75 WEST CENTRAL ILLINOIS INTRASTATE

ADAAlS COUNTY 

# - Quincy 732 Hampshire 213

_ 0 0.097 0.OB8 0.088 0.087 0.088 0.082 0.Q78 0.078 JERSEY COUNTY J

### 7

rseyville Liberty St 213 1 0.131 0.102 0.101 0.101 0.094 0,091 0.089 0.084 MACON COUNTY Decatur 2200 N. 22nd St 213 0 0.084 0.078 -0.078 0.075 0.074 0.073 0.072 0.071 

### I MACOUPIN COUNTY Nilwood Heaton & DuBois. 214. 0 0.100 0.098 0.094
. 0.086 0.091 0.077 0.075 0.074 SANGAMON COUNTY Springfield 2875 N. DirkSen 208 0 0.107 0.095 0.094 0.090 0.095 0.080 0.073 0.073
Primary i-Hour Standard 0.12 ppm; a-Hour Standard 0.08 ppm 

### 50

### Table B2 1999 OZONE NUMBER OF DAYS HIGHEST SAMPlES GREA1ER (parts· per million) VALID THAN l-HOUR B-HCXJR STATION. ADDRESS APR-OCT 0.12 PPM 1ST 2ND 3RD 4TH' 1ST 2ND 3RO 4TH 

### 69 METROPOLITAN QUAD CITIES INTERSTATE (IA - 

### IL)
, ROCK ISLAND COUNTY Moline 30 18th St. 211 0 0.092 0.090
. 0.089 0.088 0.083 0.079 0.076 0.074 

### 70 METROPOLITAN ST. LOUIS INTERSTATE (IL 

### -MO)

MADiSON COUNTY AIton 409 Main St. 213 1 0.129 0.118 0.118 0.112 0.100 0.097 0.OS6 0.090 Edwardsville PoagR0;3.d 211 0 0.115 0.111 0.111 0.106 0.105 0.093 0.OS2 0.092 Maryville 200 W. Division 211 0 0.124 0.114 0.110 0.105 . 0.104 0.OS6 0.OS2 0.085 Wood River 54 N. Walcott 209 1 0.125 0.112 0.111 0.109 0.111 0.101 O.OSl 0.084 RANDOLPH COUNTY Houslon Twp Rds. 150 & 45 214 0 .0.100 0.100 0.094 0.092 0.088 0.087 0.084 0.082 ST. CLAIR COUNTY East St Louis 13th &Tudor 214 0 0.119 0.110 0.108 0.097 0.096 0.096 0.085
. 0.084 

### 73 ROCKFORD

- JANESVILLE

- BELOITINTERSTATE (IL

- WI)

WINNEBAGO COUNTY Loves Park 1405 Maple 214 0 0.091 0.086 0.085 0.085 0.083 0.Q79 0.Q78 O.OTl Rockford 1500 Post 211 0 0.096 0.093 0.092 0.089 0.085 0.084 0.082 0.082 

### 74 SOUTHEAST ILLINOIS INTRASTATE

EFRNGHAM COUNTY Effingham Route 45 South 212 0 0.104 0.103 0.103 0.100 0.095 0.095 0.054 0.092 

# . HAMILTON COUNTY Dale Route 142 20S 0 0.097 0.097 0.095 0.088 0.092 0.087 0.087 0.080 

### 75 WEST CENTRAL ILLINOIS INTRASTATE

ADAMS COUNTY Quincy 732 Hampshire 214 0 0.095 0.091 0.089 0.088 Q.086 0.083 0.080 0.Q75

JERSEY COUNTY Jerseyville Liberty St. 214 3 0.139 0.128 0.127 .0.123 0.104 0.104 0.103 0.100 MACON COUNTY Decatur 2200 N. 22nd St. 213 0 0.104 0.102 0.096 0.096 0.091 0.088 0.087 0.087

- MACOUPIN COUNTY Nilwood Heaton & DuBois 211 0 0.104 0.101 0.098 0.097 0.092 0.089 0.086 0.085 SANGAMON COUNTY Springfield 2875 N. Diri<sen 213 ·0 0.111 0.099 0.097 O.OSO 0.091 0.088 0.Q78 0.Q75 PrImary 1-Hour Standard 0.12 ppm; a-Hour Standard 0.0.8 ppm· 

### 47

### " 

### Table B2 2000 OZONE NUMBER OF DAYS HIGHEST SAMF\..ES GREATER**(part~** per million) VALID THAN l-HOUR &-HCX.R STATlON ADDRESS APR-OCT 0.12 PPM 1ST 2ND 3RD 4TI-1 1ST 2ND 3RD 4TI-1 

### 69 METROPOLITAN QUAD CITIES INTERSTATE 

# QA -IL) ROCK ISLAND COUNTY 

### , Moline 3018thSt. 204 O· 0.081
. 0.074 0.072 0.067 0.070 0.068 0.00, 0.064 

### 70 METROPOLITAN ST. LOUIS INTERSTATE (IL

- MO)

MADISON COUNTY Alton 409 Main St. 198 0 0.111 0.107 0.104 0.093 0.085 0.082 0.079 0.077 Edwardsville Poag Road 208 0 0.112 0.098 0.094 0.091 0.091 0.079 0.078 0.078 MaryvaJe 200 W. Division 214 0 0.122 0.112 0.103 0.101 0.090 0.089 0.088 0.078 Wood River 54N. Walcott 214 0 0.116 0.099 0.099 . 0.095 0.089 0.081 0.079 0.078 RANDOLPH COUNTY Houston Twp Rds. 150 & 45 214 0 0.092 0.091 0.089 0.088 0.086 0.078 0.078 0.076

ST. CLAIR COUNTY East Sl Louis 13th & Tudor 214 0 0.110 0.105 0.103 0.102 0.090 0.087 0.086 0.084 

### 73 ROCKFORD

- JANESVILLE

- BELOIT INTERSTATE (IL

- WI)

WINNEBAGO COUNTY Loves Park 1405 Maple 213 0 0.084 0.082 0.080 0.079 0.076 0.075 0.075 0.070 Roclcford 1500 Post 214 0 0.086 0.084 0.081 0.078 0.078 0.Q76 0.075 0.069 

### 74 SOUTHEAST ILLINOIS INTRASTATE

EFRNGHAM COUNTY Effingham ROute 45. South 213 0 0.086 0.085 0.085
. 0.080 0.084 0.082 0.079 0.074 

### ", HAMILTON COUNTY .0.095

# 9 Dale Route 142 211 0 0.097 0.096 0.088 0.085 0.081 0.080 

### 75 WEST CENTRAL ILLINOIS INTRASTATE

AOAMS COUNTY Quincy 732 Hampshire 213 0 0.094 0.082 0.081 0.077 0.079 0.073 0.071 0.071 JERSEY COUNTY**Jerseyvm~** Uberty Sl 214 0 0.105 0.104 0.101 0.100 0.087 0.083 0.083 0.083 MACON COUNTY' Decatur 2200 N. 22nd Sl 214 0 0.097 0.092 0.085 0.085 0.084 0.080 0.077 0.077 MACOUPIN COUNTY Nilwood Heat", & DuBois 210 0 0.107 0.104 0.102 0.099 0.091 0.089 0.088 0.083 SANGAMON COUNTY Springfield 2875 N. Dirksen 211 0 0.102 0.100 0.092 0.089 0.091 0.083 0.079 0.079. Primary 1·Hour Standard 0.12 ppm; 8-Hour Standard 0.08 ppm 

## 49

# I 

# Table 1. Rural based ozone incrementCpphm) as a function of NMOC emissions and NMOC/NOx ratios.
. NMOC/NOx TONS NMOC/TONS NOx

. (PPMC/PPM)

6

# E 1643 -15 00) (3. B4- 3 . 05) / (2000 

## -15 00

# TI + 

## 3. 04· 

## 3. 27 pphm 3.27pphm(1 ppm/100 pphm) • 0,0327 ppm



# ( It 0.0327 ppm 

## i.**belo~** 

## thecritarion valua (X 

## ppm), no further zodaling analy.i. i. raquirad and oparation may ba parmitted. Otharvisa, tha company**~ill procada.~ith**  

## an additional**ca.e~** 

## .pacific modaling analysis.



# s

## underestimat.s resulting trC)m discontinuous operations and (2 )'. 

## the und.rlying modeling simulations are bas.d on single day. episod.s. Th. NMOC emissions rat.s in Tabl.s 1 and 2 are given on an annual basis; cons.qu.ntly the**use~** 

## must proj.ct daily. maximum to annual emissions rat.s, as 

## illustrat.d in the .xample application giv.n below. On. purpose ot·this t.chniqu. is to provid•. a aimpl., non-resource int.nsiv. tool;ther.tor., annual NHOC/HOx amissions ratios ar.ua.db.caus. consid.ration of daily**~luctuationa** 

## vould r.quir. a acr••ning application appli.d to each day.

. Paratt.t.rs describing**pac~ground** 

## chamistry, .pisodic m.t.orology, and sourc. amiaaions speciation att.ct actual ozone impact produc.d by a point aourc.. How.v.r, as a 

## scr••ning zathodology the application should b. simpl., robust and yield cons.rvativa (high ozon.) valu.s.Thus, only NMOC 

## and HOx .:issions**ra~** 

## •• art requirad as 

## input to Tabl•• land 2. Rural txampl. ApplicatiOn A 

## manufacturing company ,intends. to construct a facility in an isolat.d rural locationwh.r. ozona .xc.edances have n.ver b.en observ.d; Th. pollution control agencyr.quiru that the company submit an analysis ahowing that operation of the proposed facility vill.not r.sult in an ozona incram.nt graatar than X ppm in ord.r to permit op.ration. Th. astimat.d daily maximum NMOC a:issions rata 1s**~OOO** 

## Iba/day. The annual astimatad amissions rat.s for NMOCand Npx art 1000 tons/yr and 10 tOnS/yr, r.5p.ct;v.ly. :Th. company's strat.gyis·to provide a screening**~alysis** 

## using the rural ar.a table to prove future compliance. If the acr••ning r.sult .xc••ds X.ppm, the company viII initiate a d.tail.d modeling analysis r.quiring charact.rization ot source a:iuions sp.ciation, Altb1tnt chamiatry, and episodic m.t.orology. Scr.ening Estimate: 1 - Det.rmin. which .column ot Tabl. {l) is applicabl.:. The NMOC/NOx ratio is bas'Q on anDual .stimat.s; thus, 1000/BO

- 12.5 and middle column valu.s ar. appli.d. 2 - Calculat. annual NHOC amiasions rat.s in tons/yr from maximum daily rat.: .**(~OOO** 

## lbl/day) (1 ton/2000 lbl) (365 days/yr).- 1643 tons/yr 3 - Int.rpolat. lin.arly b.tv.ln 1500 tons/yrand 2000 tons/yr to product an int.rpolat.d column 2 ozona incram.nt:/ 

## t J,Q 

## SCREENING TbBLES The interpretation or definition of a "rural" or "urban" area within the framework of this technique is intended to be rather broad and flexible. The rationale for having rural and urban tables**st~s** 

## from the need to account for**th~** 

## coupled .ffect of point lource emissions and background**ch~istry** 

## on ozone fot"lUtion.**~ackqround** 

## chemistry in the context of this, procedure refers to a characterization of the ambient atmospheric**ch~istry** 

## into which a point lource**~its.** 

## The**un~erlying** 

## model runl uled to develop the rural table (Table 1) were performed with Ipatially invariant background chemiltry repre.entative**o~** 

## ·clean" continental U.S. areas; Hodel runs used to develop the urban table (Table 2) were based 'on background chemiltry incorporating daily**t~poral** 

## fluctuationl of NOx and hydrOCarbons .ssociated with a typical urban atmo.phere (refer to Appendix A for detaill**regardingbackground'ch~istrY). ~ackground**  

## chemistry is an**importan~** 

## factor in estimating ozone formation; however, characterization of background chemistry is perhaps the most difficult aspect of reactive plume modeling because of data Icarcity and the level of resources required to measure or model**(t~porAlly** 

## and Ipatially) the components necessary to characterize the ambient atmospheric along the**traject~ry** 

## of a point lource plum•• Recogni:ing the,conflicting needs ,of using .imple , 'characterizations of background chemistries and applying this

Icreening technique in .ituation. where lources are located in or ilnpact on areas Which can not be simply'categorind, 

# the ,fo:Uowing Iteps .hould be, ,us,ed to choo.e in 

## appropriate table:

(1) It the lource location and downwind impact area can be described a. rural and where ozone exceedantes have 'never been reported, choose the rural area table. (2)' If the lource location and**down~ind** 

## impact area are of urban character, Choose the urban area table. (J) 

## If an urban based source potentially can impact a downwind rural area, or a rural based lource can potentially impact a downwind urban area, use the highest value obtained from apply:nq both tables; The VOC point lource screening tabl
.. (Tabl
.. land 2) provide o:one increments as a tunction ofNHOC (nonmethane organic carbon) mal.**~ission.** 

## rates and NHOC/NOx,**~illions** 

## ratio..**~odetermine** 

## an o:one impact the user il required to apply best .Itimates of zaximum daily NHOC emillionl rat., and ••timated annual ma.s amissiona rates' of NHOC and HOx which are used to determine NHOC/NOX ratio for'ucribing the applicable column in Table 1 or 2. The reasons for baling application on daily maximum'NHOC amissions rates are (1) to avoid 3

# r · '--" /**~.f'** , 

# 1/

I I 

# p,.'l8-01" 

# .:rr>·.J.,

-5

VOC/NOx POINT SOWlCE SCREENING TABLES
by 

## RichardD. Schet!e

September, 1988



# ......

# _ ... -". 

# :**.~** 

## .. .. 

# :

# ::. 

# . .:. 

## ;.'



# ..

United states Environmental Protection. Aqency

ottici ot Air Quality Planninq.and Standards Technical Support Division Source Receptor Analysis !ranch

### Client: 

# 6ovJJ1l>1 f 

# .BtillIS, ;z;.c Scope 

## I.D.f..d;Z(!CJtJ.>-- Project: 

# Occm ..t1"1j?oJ:!T

# ;11~jle;""!J-A&:(i S1zR. fHH-10ffoge: 

# c7-tJ-f

# d-.. Prepored by:

# 4f~= Dote:

# !d~:; 

# ._Advance Environmental Associates, L l.("

. 

### Checked by: Date:

## , 

# I 

# .Advance Environmental Associates, 

# U.C'