CALIFORNIA AIR RESOURCES BOARD



### APCD/AQMD RULE EVALUATION FORM

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I. GENERAL INFORMATION

District: South Coast Air Quality Management District

Rule No(s): 1420.1 Date adopted/Amended/Rescinded: Adopted Novembe r 5, 2010

Rule Title(s): Emissions Standard for Lead from Large Lead

- acid Battery Recycling Facilities

Date Submitted to ARB: February 15 , 2011

If an Amended Rule, Date Last Amended (or Adopted): N/A

Is the Rule Intended to be s ent to the U.S. EPA as a SIP Revision? Yes No ( If No, do not complete remainder of form)

District Contact: Susan Nakamura Phone Number: (909) 396

- 3105 E

- mail Address: snakamura@aqmd.gov

Nar rative Summary of New Rule or Rule Changes: New Rule Amended Rule

Adopted Rule 1420.1

– Emissions Standard for Lead from Large Lead

- acid Battery Recycling Facilities. On

October 15, 2008, the US

- EPA revised the N ational Ambient Air Qu ality Standard (NAAQS) for Lead from 1.5

micrograms per cubic meter to 0.15 micrograms per cubic meter. Based on review of monitored ambient air lead

concentrations near large lead

- acid battery recycling facilities, the California Ai r Resources Board recommended

that the L.A. County portions of the South Coast Air Ba sin (SCAB) be designated as non attainment status with the

revised NAAQS for Lead , and the US

- EPA designated the area as non attainment on November 16, 2010. Rule

1420.1 re quires large lead

- acid battery recycling facilities to control both lead point source and fugitive emissions

in order to meet an ambient air lead concentration of 0.15 micrograms per cubic meter averaged over any 30

consecutive days.

Pollutant(s) Regulate d by the Rule (Check): ROG (NOx) SO2 LEAD *

(CO) PM TAC (name):

*Box for Lead was added because the rule regulates lead as a criteria pollutant and not a TAC. There is, however, a co

benefit.

II. EFFECT ON EMISSIONS

Complete this section ONLY for rules that, when implemented, will result in quantifiable chan ges in emissions. Attach reference(s) for emission

factor(s) and other information. Attach calculation sheet showing how the emission information provided below was determined

.

Net Effect on Emissions: Increase Decrease N/A

Emission Reduction Commitment in SIP for this Source Category: N/A

Inventory Year Used to Calculate Changes in Emissions: N/A Area Affected: N/A

Future Year Control Profile Estimate (Provide Informatio n on as many years as possible) :

Rule 1420.1 establishes an ambient air lead concentration requirement combined with a mass lead emissions rate cap

from all point sources. It is difficult to quantify due to the unknown amount of reduction s of fugitive lea d

- dust emissions.

Using 2009 as the baseline, Rule 1420.1 is expected to reduce point source lead emissions at Exide by 25 percent

. Based

on Quemetco’s most recent source tests, additional p oint source lead emissions reductions are not expected

. Impleme ntation of enclosures and housekeeping requirements will reduce lead emissions. However, these fugitive

emissions are difficult to quantify. The average expected reduction in ambient a ir lead concentrations at Exide is 62

percent with a maximum expected reduction of 81 percent.CALIFORNIA AIR RESOURCES BOARD



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Baseline Inventory in the SIP for the Control Measure: N/A

Emissions Reduction Commitment in the SIP for the Control Measure: N/A

R evi sed Baseline Inventory (if any): N/A

Revised Emission Reduction Estimate (if developed): N/A

Note that the district’s input to the Rule Evaluation Form will not be used as input to the ARB’s emission forecasting and

planning.

III. SOURCES/ATTAINM ENT STATUS

District is: Attainment Nonattainment Split

Only L.A. County portions of SCAB are designated as nonattainment with the 0.15 micrograms per cubic meter National

Ambient Air Quality S tandard

. T he designation of nonattainment is based on exceedances by Exide Technologies, Inc

.

Approximate Total Number of Small (<100 TPY) Sources Affected by this Amendment: 2

Percent in Nonattainment Area: 100%

Number of Large ( > 100 TPY) Sources Controlled : 0 Percent in Nonattainment Area: N/A

Name(s) and Location(s) (city and county) of Large ( > 100 TPY) Sources Controlled by Rule (Attach additional sheets as

necessary) : N/A

IV. EMISSION REDUCTION TECHNOLOGY

Does the Rule Include Emission Limits that are Continuous? Yes No

Rule 1420.1 establishes an ambient air lead concentration that must be achieved and a mass lead emission s rate cap for

a ll point sources

. Ambient air lead concentrations are based on a 30

- da y average of 24

- hour samples taken at least once

every three days . Mass lead emission rate caps are based on results of point source emissions testing results.

If Yes, Those Limits are in Section(s) of the Rule.

Other Methods in the Rule for Achieving Emission Reductions are:

R ule 1420.1 contains r equirements for both point source and fugitive emissions.

Point sources must be :

 V ented to a primary lead control device fitted with :

o F ilters that are rated by the manufacturer to achieve a minimum of 99.97% capture efficien cy for 0.3

micron particles, or

o F ilter bag(s) that are polytetrafl uoroethylene membrane

- type, or

o A ny other material or method that is equally or more effective for the control of lead emissions are allowed

if approved by the Executive Officer.

 S econdary controls are requ ired to be installed on dryers.

 Tertiary controls on point sources may als o be required through a Compliance Plan if the ambient air lead

concentra tion standard of the rule is exceeded

.

 Total facility mass lead emission from all lead points sources shall not exceed 0.045 pounds of lead per hour.

 The maximum emission rate for any single lead point source shall not exceed 0.010 pounds of lead per hour.

Fugitive sources :

 Total enclosures of all process areas used in the lead

- acid battery recycling operati on

 Housekeeping practices

 F ugitive lead

- dust control during specific types of maintenance activity

.5/1/2002 CALIFORNIA AIR RESOURCES BOARD



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V. OTHER REQUIREMENTS

The Rule Contains:

Emission Limits in Section(s): (f) Work Practice Standards in Section(s): (h)

Recordkeeping Requirements in Section(s ): (m) Reporting Requirements in Section(s): (n)

VI. IMPACT ON AIR QUALITY PLAN

No Impact Impacts RFP Impacts attainment

Discussion: The new rule is expected to result in an ambient air lead concentration of less than 0.15 micrograms per cubic

meter near large lead

- acid battery recycling facilities in the SCAB by January 1, 2012, and will help the Basin achieve

attainment with the feder al ambient air lead standard.