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1 National Emission Standards for Hazardous Air Pollutants National Emission Standards for Hazardous Air Pollutants Jim Ostrowski Environmental Assistance Program (517) 241-8057 [email protected]

National Emission Standards for Hazardous Air Pollutants€¦ · 1/10/2011  · 1 National Emission Standards for Hazardous Air Pollutants Jim Ostrowski Environmental Assistance Program

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Page 1: National Emission Standards for Hazardous Air Pollutants€¦ · 1/10/2011  · 1 National Emission Standards for Hazardous Air Pollutants Jim Ostrowski Environmental Assistance Program

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National Emission Standards

for Hazardous Air Pollutants

National Emission Standards

for Hazardous Air Pollutants

Jim OstrowskiEnvironmental Assistance Program

(517) [email protected]

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National Emission Standards for Hazardous Air Pollutants

GOAL

Understand the purpose of a NESHAP

How to read a NESHAP

Overview of specific NESHAPs

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National Emission Standards for Hazardous Air Pollutants

AGENDA

NESHAP Background

NESHAP Examples

For More Information

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Overview of NESHAPs

• Federal rules that regulate emissions of toxic air pollutants from a list of industrial sources referred to as “source categories.”– Toxic Air pollutants = Hazardous Air

Pollutants (HAPs)

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Who’s Subject

• Businesses that fall into the regulated source category and meet the applicability requirements.

• Can include both Major Sources and Area (non major) Sources

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Who’s Subject

• www.epa.gov/ttn/atw/eparules.html

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Who’s Subject

• Major Sources– >10 tons of single HAP

– >25 tons of combination of HAPs

– i.e., iron and steel foundries

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Who’s Subject

• Area Sources – <10 tons of single HAP

– <25 tons of combination of HAPs

– i.e., auto body shops, gasoline stations, dry cleaners

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Who’s Subject

• Potential to Emit = Maximum amount of air contaminants that your source could emit if:– Operate at 100% of design capacity;

– Operated 24hrs/day, 365 days/yr

– Worse-case materials used or processed 100% of the time

– No air pollution control equipment

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AREA Source NESHAPs

Clean Air Act requires EPA to:• Identify at least 30 HAPs that pose the

greatest potential health threat in urban areas

• Identify the area source categories that represent 90% of the emissions of the 30 urban air toxics

• Subject those area source categories to standards under the CAA

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AREA Source NESHAPs

• EPA has identified 70 area source categories which represent 90% of the emissions of the 30 listed air toxics (see page ? of handout)

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NESHAP For Paint NESHAP For Paint Stripping and Stripping and Miscellaneous Miscellaneous Surface Coating Surface Coating OperationsOperations

40 CFR 63, 40 CFR 63,

Subpart HHHHHHSubpart HHHHHH

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Chromium

Lead

Nickel

Manganese

Cadmium

Methylene Chloride

Target Hazardous Air Pollutants:Paint Stripping & Surface Coating (6Hs)

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NESHAP - 6Hs

Regulates Painting Operations at Auto Body Shops & Job Shops

Activities:

Paint stripping using methylene chloride

Surface coating of motor vehicles and mobile equipment

Surface coating of miscellaneous metal and plastic parts

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NESHAP NESHAP -- 6Hs6Hs

General RequirementsGeneral Requirements– Enclosures and filters– Type and cleaning of application

equipment– Training

Paperwork RequirementsPaperwork Requirements– Notifications– Recordkeeping

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NESHAP - 6Hs

Requirements:

Enclosures

Filters

Type of spray guns

Cleaning of spray guns

Training

Notifications

Recordkeeping

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NESHAP NESHAP -- 6Hs6Hs

• More information go to

www.michigan.gov/air

(click on “Clean Air Assistance” then scroll down to “Paint Stripping and Miscellaneous Surface Coating Operations at Area Sources”)

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NESHAP for NESHAP for

Gasoline Gasoline

Dispensing Dispensing

Facilities Facilities

40 CFR 63, 40 CFR 63,

Subpart CCCCCCSubpart CCCCCC

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Benzene

Target Hazardous Air Pollutants:Gasoline Dispensing Facilities (6Cs)

Ethylene Dichloride (EDC)

Ethylbenzene, hexane, toluene, xylenes, isooctane, naphthalene, cumene, methyl tert-butyl ether

36% of all benzene emissions are from the loading of gasoline into storage tanks

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NESHAP – 6Cs

Regulates Gasoline Dispensing Facilities

& Tanker Truck Owners/Drivers

Activities:

BMPs

Submerged Filling

Vapor Balance Equipment (Stage I)

FuelVapor

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NESHAP – 6Cs

• Vapor Balance Vapor Hose

Fuel Hose

CoaxialDelivery

Elbow

CoaxialFill PipeAdapter

Tank

CoaxialDrop Tube

FuelVapor 4 to 6 Inches

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NESHAP – 6Cs

• Compliance with the requirements should be met by January 10, 2011.

• The State is not taking delegation of this NESHAP. The enforcing agency is EPA and all forms need to be sent to EPA.

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NESHAP for NESHAP for

Metal Fabrication Metal Fabrication and Finishingand Finishing

40 CFR 63, 40 CFR 63,

Subpart XXXXXXSubpart XXXXXX

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NESHAP NESHAP –– 6Xs6Xs

• Targeted HAPs include compounds of:– Cadmium

– Chromium

– Lead

– Manganese

– Nickel

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NESHAP NESHAP –– 6Xs6Xs

• Applies only to area sources, where primary activity is one of the following:

– Electrical & Electronic Equipment Finishing;– Fabricated Metals Products; – Fabricated Plate Work (Boiler Shops); – Fabricated Structural Metal Manufacturing; – Heating Equipment (except electric); – Industrial Machinery & Equipment Finishing; – Iron & Steel Forging; – Primary Metal Products Manufacturing; – Valves and Pipe Fittings

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NESHAP NESHAP –– 6Xs6Xs

Requirements for:

• Dry abrasive blasting

• Dry grinding and dry polishing with machines

• Dry machining

• Spray painting

• Welding

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NESHAP NESHAP –– 6Xs6Xs

• Rule only applies to operations that use or emit these metals.

• Processes using low HAP metals may not be regulated (refer to rule for low HAP levels)

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NESHAP NESHAP –– 6Xs6Xs

• Existing Sources must be in compliance by July 25, 2011

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NESHAP for NESHAP for

Reciprocating Reciprocating Internal Internal Combustion Combustion Engines Engines

40 CFR 63, 40 CFR 63,

Subpart ZZZZSubpart ZZZZ

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Formaldehyde

Target Hazardous Air Pollutants: (RICE MACT)

Acetaldehyde

MethanolAcrolein

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NESHAP NESHAP -- 4Zs4Zs

• Affects Both Major and Area Sources• Originally promulgated -June 15,

2004• Deadline to Finalize -August 10,

2010• Requirements vary by size,

construction date and location (major or area source).

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NESHAP for Hard and NESHAP for Hard and Decorative Chromium Decorative Chromium Electroplating and Electroplating and Chromium Anodizing Chromium Anodizing Tanks (Chrome Tanks (Chrome NESHAP). NESHAP).

40 CFR 63, Subpart N

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Chrome NESHAP

Applicability• facilities that use chromium

electroplating tanks, regardless of size.

• Requirements depend upon the size of the operation and the type of process (hard, decorative, or anodizing).

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Chrome NESHAP

Requirements

• Emission limits

• Work practice standards

• Performance testing

• Monitoring

• Recordkeeping & Reporting

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Chrome NESHAP

• www.michigan.gov/air (“Clean Air Assistance” scroll down to “Chromium Electroplaters”

• Guidance Documents

• Recordkeeping Forms

• Reporting Forms

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NESHAP for NESHAP for

Asbestos Asbestos

40 CFR 61, 40 CFR 61,

Subpart MSubpart M

Page 38: National Emission Standards for Hazardous Air Pollutants€¦ · 1/10/2011  · 1 National Emission Standards for Hazardous Air Pollutants Jim Ostrowski Environmental Assistance Program

Asbestos NESHAP

•Who Regulates it?– DNRE, Asbestos Program

– MIOSHA

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Asbestos NESHAP

•Demolition: removing load-supporting member

•Renovation: removal of asbestos from components

•Work Practice Standards

•Notification of Intent to Renovate/Demolish Form

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• Notification of Intent to Renovate/ Demolish

Asbestos NESHAP

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Asbestos NESHAP

• DNRE, Asbestos Program

• Receive and review notifications.

• Conduct inspections of asbestos removal projects and demolition projects to determine compliance with the NESHAP regulations.

• www.michigan.gov/air (click on “compliance” then “asbestos NESHAP”)

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NESHAP for NESHAP for Dry Cleaning Dry Cleaning FacilitiesFacilities40 CFR 63, 40 CFR 63, Subpart MSubpart M

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• Targeted HAP – Perchloroethylene (perc)

• All perc dry cleaner subject• Requirements

– Control equipment– Maintenance– Recordkeeping– Work practice standards

NESHAP for Dry CleanersNESHAP for Dry Cleaners

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Other NESHAPsOther NESHAPs

Area Source NESHAPs• Iron and Steel Foundries• Electric Arc Furnace Steelmaking Facilities • Paints and Allied Products Manufacturing• Ethylene Oxide Sterilizers

FUTURE - 12/16/2010• Boilers – Industrial &

Institutional/Commercial• Sewage Sludge Incineration

Page 45: National Emission Standards for Hazardous Air Pollutants€¦ · 1/10/2011  · 1 National Emission Standards for Hazardous Air Pollutants Jim Ostrowski Environmental Assistance Program

Does a NESHAP Apply to You?

1. Review list of Source Categories subject to NESHAP www.epa.gov/ttn/atw/eparules.html

2. Determine if NESHAP applies to area sources or major sources

– Area sources = everyone

– Major sources = determine if you are a major HAP source

3. Review applicability requirements

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Basic NESHAP Information to Know:

– Who is subject

– When you are subject

– What you need to do

NESHAP Basics

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NESHAP Basics

• Who is subject:– Major or Area Source

– Existing or new

– Installation/construction dates

– Look in applicability section

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NESHAP Basics

•• When you are When you are subjectsubject– Promulgation date– Compliance date– Initial notification

date– Compliance

notification date– Testing dates

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NESHAP Basics

– What you need to do•Initial notification•Notification of

compliance•Recordkeeping &

reporting•Work practice

standards•Control equipment

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NESHAP and Your Air Permit

• Requirements incorporated into your permit…eventually.– PTI – incorporation depends– ROP – incorporation upon

renewal

– Still subject to requirements regardless of whether in permit or not.

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• How are NESHAPs Enforced?– State - DNRE

– US EPA – Regional Offices

NESHAP Enforcement

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Why Comply?

• Healthier work environment

• Reduce solvent and paint purchases

• Reduce waste disposal

• Improved quality of product

• Keep your property clean which reduces liabilities and risk

• Reduce complaints

• Reduce fear of inspections

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www.michigan.gov/airselect “Clean Air Assistance” and scroll down to the heading “Federal Regulations” for more information on the NESHAPs.

Need Help?

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www.epa.gov/ttn/atw/area/arearules.html

Need Help?

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Thank You!Thank You!

Contact:

Environmental Assistance Program

800-662-9278