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Sample records for air emission standards

  1. 40 CFR 264.179 - Air emission standards.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 26 2014-07-01 2014-07-01 false Air emission standards. 264.179 Section 264.179 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES... Use and Management of Containers § 264.179 Air emission standards. The owner or operator shall...

  2. 40 CFR 264.232 - Air emission standards.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 26 2014-07-01 2014-07-01 false Air emission standards. 264.232 Section 264.232 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES... Surface Impoundments § 264.232 Air emission standards. The owner or operator shall manage all...

  3. 40 CFR 265.178 - Air emission standards.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 27 2012-07-01 2012-07-01 false Air emission standards. 265.178 Section 265.178 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES... DISPOSAL FACILITIES Use and Management of Containers § 265.178 Air emission standards. The owner...

  4. 40 CFR 265.231 - Air emission standards.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 26 2014-07-01 2014-07-01 false Air emission standards. 265.231 Section 265.231 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES... DISPOSAL FACILITIES Surface Impoundments § 265.231 Air emission standards. The owner or operator...

  5. 40 CFR 265.178 - Air emission standards.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 26 2011-07-01 2011-07-01 false Air emission standards. 265.178 Section 265.178 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES... DISPOSAL FACILITIES Use and Management of Containers § 265.178 Air emission standards. The owner...

  6. 40 CFR 264.200 - Air emission standards.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 27 2012-07-01 2012-07-01 false Air emission standards. 264.200 Section 264.200 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES... Tank Systems § 264.200 Air emission standards. The owner or operator shall manage all hazardous...

  7. 40 CFR 264.179 - Air emission standards.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 27 2012-07-01 2012-07-01 false Air emission standards. 264.179 Section 264.179 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES... Use and Management of Containers § 264.179 Air emission standards. The owner or operator shall...

  8. 40 CFR 264.200 - Air emission standards.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 26 2011-07-01 2011-07-01 false Air emission standards. 264.200 Section 264.200 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES... Tank Systems § 264.200 Air emission standards. The owner or operator shall manage all hazardous...

  9. 40 CFR 264.179 - Air emission standards.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 26 2011-07-01 2011-07-01 false Air emission standards. 264.179 Section 264.179 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES... Use and Management of Containers § 264.179 Air emission standards. The owner or operator shall...

  10. 40 CFR 265.202 - Air emission standards.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 27 2012-07-01 2012-07-01 false Air emission standards. 265.202 Section 265.202 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES... DISPOSAL FACILITIES Tank Systems § 265.202 Air emission standards. The owner or operator shall manage...

  11. 40 CFR 265.178 - Air emission standards.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 26 2014-07-01 2014-07-01 false Air emission standards. 265.178 Section 265.178 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES... DISPOSAL FACILITIES Use and Management of Containers § 265.178 Air emission standards. The owner...

  12. 40 CFR 264.232 - Air emission standards.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 26 2011-07-01 2011-07-01 false Air emission standards. 264.232 Section 264.232 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES... Surface Impoundments § 264.232 Air emission standards. The owner or operator shall manage all...

  13. 40 CFR 265.231 - Air emission standards.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 26 2011-07-01 2011-07-01 false Air emission standards. 265.231 Section 265.231 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES... DISPOSAL FACILITIES Surface Impoundments § 265.231 Air emission standards. The owner or operator...

  14. 40 CFR 264.200 - Air emission standards.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 26 2014-07-01 2014-07-01 false Air emission standards. 264.200 Section 264.200 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES... Tank Systems § 264.200 Air emission standards. The owner or operator shall manage all hazardous...

  15. 40 CFR 265.202 - Air emission standards.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 26 2011-07-01 2011-07-01 false Air emission standards. 265.202 Section 265.202 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES... DISPOSAL FACILITIES Tank Systems § 265.202 Air emission standards. The owner or operator shall manage...

  16. 40 CFR 264.232 - Air emission standards.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 27 2012-07-01 2012-07-01 false Air emission standards. 264.232 Section 264.232 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES... Surface Impoundments § 264.232 Air emission standards. The owner or operator shall manage all...

  17. 40 CFR 265.231 - Air emission standards.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 27 2012-07-01 2012-07-01 false Air emission standards. 265.231 Section 265.231 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES... DISPOSAL FACILITIES Surface Impoundments § 265.231 Air emission standards. The owner or operator...

  18. 40 CFR 265.202 - Air emission standards.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 26 2014-07-01 2014-07-01 false Air emission standards. 265.202 Section 265.202 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES... DISPOSAL FACILITIES Tank Systems § 265.202 Air emission standards. The owner or operator shall manage...

  19. 40 CFR 265.178 - Air emission standards.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 25 2010-07-01 2010-07-01 false Air emission standards. 265.178 Section 265.178 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES... DISPOSAL FACILITIES Use and Management of Containers § 265.178 Air emission standards. The owner...

  20. 40 CFR 264.232 - Air emission standards.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 25 2010-07-01 2010-07-01 false Air emission standards. 264.232 Section 264.232 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES... Surface Impoundments § 264.232 Air emission standards. The owner or operator shall manage all...

  1. 40 CFR 265.231 - Air emission standards.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 25 2010-07-01 2010-07-01 false Air emission standards. 265.231 Section 265.231 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES... DISPOSAL FACILITIES Surface Impoundments § 265.231 Air emission standards. The owner or operator...

  2. 40 CFR 264.200 - Air emission standards.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 25 2010-07-01 2010-07-01 false Air emission standards. 264.200 Section 264.200 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES... Tank Systems § 264.200 Air emission standards. The owner or operator shall manage all hazardous...

  3. 40 CFR 264.179 - Air emission standards.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 25 2010-07-01 2010-07-01 false Air emission standards. 264.179 Section 264.179 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES... Use and Management of Containers § 264.179 Air emission standards. The owner or operator shall...

  4. 40 CFR 265.202 - Air emission standards.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 25 2010-07-01 2010-07-01 false Air emission standards. 265.202 Section 265.202 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES... DISPOSAL FACILITIES Tank Systems § 265.202 Air emission standards. The owner or operator shall manage...

  5. 76 FR 12863 - National Emission Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-09

    ... that provided national emission standards for hazardous air pollutants for existing stationary spark... Docket Center (6102T), National Emission Standards for Hazardous Air Pollutant for Stationary... Standards for Hazardous Air Pollutant for Stationary Reciprocating Internal Combustion Engines...

  6. National Emission Standards for Hazardous Air Pollutants submittal -- 1997

    SciTech Connect

    Townsend, Y.E.; Black, S.C.

    1998-06-01

    Each potential source of Nevada Test Site (NTS) emissions was characterized by one of the following methods: (1) monitoring methods and procedures previously developed at the NTS; (2) a yearly radionuclide inventory of the source, assuming that volatile radionuclide are released to the environment; (3) the measurement of tritiated water (as HTO or T{sub 2}O) concentration in liquid effluents discharged to containment ponds and assuming all the effluent evaporates over the course of the year to become an air emission; or (4) using a combination of environmental measurements and CAP88-PC to calculate emissions. The emissions for National Emission Standards for Hazardous Air Pollutants (NESHAPs) reporting are listed. They are very conservative and are used in Section 3 to calculate the EDE to the maximally exposed individual offsite. Offsite environmental surveillance data, where available, are used to confirm that calculated emissions are, indeed, conservative.

  7. National Emission Standards for Hazardous Air Pollutants submittal -- 1994

    SciTech Connect

    Townsend, Y.E.; Black, S.C.

    1995-06-01

    This report focuses on air quality at the Nevada Test Site (NTS) for 1994. A general description of the effluent sources are presented. Each potential source of NTS emissions was characterized by one of the following: (1) by monitoring methods and procedures previously developed at NTS; (2) by a yearly radionuclide inventory of the source, assuming that volatile radionuclides are released to the environment; (3) by the measurement of tritiated water concentration in liquid effluents discharged to containment ponds and assuming all the effluent evaporates over the course of the year to become an air emission; or (4) by using a combination of environmental measurements and CAP88-PC to calculate emissions. Appendices A through J describe the methods used to determine the emissions from the sources. These National Emission Standards for Hazardous Air Pollutants (NESHAP) emissions are very conservative, are used to calculate the effective dose equivalent to the Maximally Exposed Individual offsite, and exceed, in some cases, those reported in DOE`s Effluent Information System (EIS). The NESHAP`s worst-case emissions that exceed the EIS reported emissions are noted. Offsite environmental surveillance data are used to confirm that calculated emissions are, indeed, conservative.

  8. 75 FR 10184 - National Emission Standards for Hazardous Air Pollutants: Area Source Standards for Paints and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-05

    ..., and binders into paints and other coatings, such as stains, varnishes, lacquers, enamels, shellacs... Standards for Paints and Allied Products Manufacturing-- Technical Amendment AGENCY: Environmental...; National Emission Standards for Hazardous Air Pollutants: Paints and Allied Products Manufacturing...

  9. 78 FR 25242 - Delegation of New Source Performance Standards and National Emission Standards for Hazardous Air...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-30

    ... AGENCY 40 CFR Parts 60 and 61 Delegation of New Source Performance Standards and National Emission... Source Performance Standards (NSPS) and National Emission Standards for Hazardous Air Pollutants (NESHAP... identity or contact information unless you provide it in the body of your comment. If you send...

  10. 1999 INEEL National Emission Standards for Hazardous Air Pollutants - Radionuclides

    SciTech Connect

    J. W. Tkachyk

    2000-06-01

    Under Section 61.94 of Title 40, Code of Federal Regulations (CFR), Part 61, Subpart H, ''National Emission Standards for Emission of Radionuclides Other Than Radon From Department of Energy Facilities,'' each Department of Energy (DOE) facility must submit an annual report documenting compliance. This report addresses the Section 61.94 reporting requirements for operations at the Idaho National Engineering and Environmental Laboratory (INEEL) for calendar year (CY) 1999. The Idaho Operations Office of the DOE is the primary contract concerning compliance with the National Emission Standards for Hazardous Air Pollutants (NESHAPs) at the INEEL. For CY 1999, airborne radionuclide emissions from the INEEL operations were calculated to result in a maximum individual dose to a member of the public of 7.92E-03 mrem (7.92E-08 Sievert). This effective dose equivalent (EDE) is well below the 40 CFR 61, Subpart H, regulatory standard of 10 mrem per year (1.0E-04 Sievert per year).

  11. 1998 INEEL National Emission Standard for Hazardous Air Pollutants - Radionuclides

    SciTech Connect

    J. W. Tkachyk

    1999-06-01

    Under Section 61.94 of Title 40, Code of Federal Regulations (CFR), Part 61, Subpart H, ''National Emission Standards for Emission of Radionuclides Other Than Radon From Department of Energy Facilities,'' each Department of Energy (DOE) facility must submit an annual report documenting compliance. This report addresses the Section 61.94 reporting requirements for operations at the Idaho National Engineering and Environmental Laboratory (INEEL) for calendar year (CY) 1998. The Idaho Operations Office of the DOE is the primary contract concerning compliance with the National Emission Standards for Hazardous Air Pollutants (NESHAPs) at the INEEL. For CY 1998, airborne radionuclide emissions from the INEEL operations were calculated to result in a maximum individual dose to a member of the public of 7.92E-03 mrem (7.92E-08 Sievert). This effective dose equivalent (EDE) is well below the 40 CFR 61, Subpart H, regulatory standard of 10 mrem per year (1.0E-04 Sievert per year).

  12. 77 FR 16508 - National Emission Standards for Hazardous Air Pollutant Emissions: Group IV Polymers and Resins...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-21

    ..., was published on January 9, 2012 (77 FR 1268). EPA has established the public docket for the proposed...: Group IV Polymers and Resins; Pesticide Active Ingredient Production; and Polyether Polyols Production... pollutants: National Emission Standards for Hazardous Air Pollutant Emissions: Group IV Polymers and...

  13. 76 FR 42052 - National Emission Standards for Hazardous Air Pollutants From Petroleum Refineries

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-18

    ... AGENCY 40 CFR Parts 9 and 63 RIN 2060-AO55 National Emission Standards for Hazardous Air Pollutants From... portions of the final rule amending the National Emission Standards for Hazardous Air Pollutants From...) establishes a two-stage regulatory process to address emissions of hazardous air pollutants (HAP)...

  14. 76 FR 14839 - Delegation of National Emission Standards for Hazardous Air Pollutants for Source Categories...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-18

    ... AGENCY 40 CFR Part 63 Delegation of National Emission Standards for Hazardous Air Pollutants for Source... County Air Pollution Control District AGENCY: Environmental Protection Agency (EPA). ACTION: Proposed... national emission standards for hazardous air pollutants (NESHAP) to the Maricopa County Air...

  15. 76 FR 35806 - Amendments to National Emission Standards for Hazardous Air Pollutants for Area Sources: Plating...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-20

    ... AGENCY 40 CFR Part 63 RIN 2060-AM37 Amendments to National Emission Standards for Hazardous Air...: Proposed rule. SUMMARY: On June 12, 2008, EPA issued national emission standards for control of hazardous... Air Act (CAA). In today's action, EPA is proposing to amend the national emission standards...

  16. 77 FR 8575 - National Emissions Standards for Hazardous Air Pollutants: Secondary Aluminum Production

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-14

    ... February 14, 2012 Part V Environmental Protection Agency 40 CFR Part 63 National Emissions Standards for... 63 RIN 2060-AQ40 National Emissions Standards for Hazardous Air Pollutants: Secondary Aluminum... proposing amendments to the national emissions standards for hazardous air pollutants for Secondary...

  17. 77 FR 75739 - National Emission Standards for Hazardous Air Pollutants for Chemical Manufacturing Area Sources

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-21

    ... Control Technology HAP Hazardous Air Pollutants HON National Emission Standards for Organic Hazardous Air Pollutants From the Synthetic Organic Chemical Manufacturing Industry ICR Information Collection Request lb... Hazardous Air Pollutants: Miscellaneous Organic Chemical Manufacturing MSDS Material Safety Data...

  18. National Emission Standards for Hazardous Air Pollutants Submittal - 1995

    SciTech Connect

    Black, S.C.; Townsend, Y.E.

    1996-06-01

    This report contains National Emission Standards for Hazardous Air Pollutants at the Nevada Test Site (NTS). It provides lists of figures and tables related to the NTS and includes a Site Description. The Source Description includes current and previous activities conducted on the NTS. The Site has been the primary location for testing of nuclear explosives in the Continental U.S. since 1951. Historical testing has included (1) atmospheric testing in the 1950`s and early 1960s, (2) earth-cratering experiments, and (3) open-air nuclear reactor and rocket engine testing. At the North Las Vegas Facility, operated for DOE/NV by EG&G Energy Measurements, there was an Unusual Occurrence that led to an insignificant potential exposure to an offsite person. The incident involved the release of tritiated water (HTO), and a description of the incident and the method of calculating the effective dose equivalent for offsite exposure are described. The Source Description further describes Ground Seepage of Noble Gases, Radioactive Waste Management Sites, and Plutonium Contaminated Surface Areas.

  19. National Emission Standards for Hazardous Air Pollutants Calendar Year 2005

    SciTech Connect

    Bechtel Nevada

    2006-06-01

    The Nevada Test Site (NTS) is operated by the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office (NNSA/NSO). From 1951 through 1992, the NTS was operated as the nation’s site for nuclear weapons testing. The release of man-made radionuclides from the NTS as a result of testing activities has been monitored since the first decade of atmospheric testing. After 1962, when nuclear tests were conducted only underground, the radiation exposure to the public surrounding the NTS was greatly reduced. After the 1992 moratorium on nuclear testing, radiation monitoring on the NTS focused on detecting airborne radionuclides that are resuspended into the air (e.g., by winds, dust-devils) along with historically-contaminated soils on the NTS. To protect the public from harmful levels of man-made radiation, the Clean Air Act, National Emission Standards for Hazardous Air Pollutants (NESHAP) (40 Code of Federal Regulations 61 Subpart H) limits the release of radioactivity from a U. S. Department of Energy (DOE) facility (e.g., the NTS) to 10 millirem per year (mrem/yr) effective dose equivalent (EDE) to any member of the public. This is the dose limit established for someone living off of the NTS for inhaling radioactive particles that may be carried by wind off of the NTS. This limit assumes that members of the public surrounding the NTS may also inhale “background levels” or radioactive particles unrelated to NTS activities that come from naturally-occurring elements in the environment (e.g., radon gas from the earth or natural building materials) or from other man-made sources (e.g., cigarette smoke). The U. S. Environmental Protection Agency (EPA) requires DOE facilities (e.g., the NTS) to demonstrate compliance with the NESHAP dose limit by annually estimating the dose to a hypothetical member of the public, referred to as the maximally exposed individual (MEI), or the member of the public who resides within an 80-kilometer (50-mile

  20. 77 FR 41146 - Delegation of National Emission Standards for Hazardous Air Pollutants for Source Categories...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-12

    ... AGENCY 40 CFR Part 63 Delegation of National Emission Standards for Hazardous Air Pollutants for Source.... SUMMARY: Pursuant to section 112(l) of the Clean Air Act as amended in 1990, EPA is proposing to grant delegation of specific national emission standards for hazardous air pollutants (NESHAP) to the Gila...

  1. 75 FR 8888 - Delegation of National Emission Standards for Hazardous Air Pollutants for Source Categories...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-26

    ... AGENCY 40 CFR Part 63 Delegation of National Emission Standards for Hazardous Air Pollutants for Source...). ACTION: Proposed rule. SUMMARY: Pursuant to section 112(l) of the 1990 Clean Air Act, EPA granted delegation of specific national emission standards for hazardous air pollutants (NESHAP) to the...

  2. 76 FR 81327 - National Emission Standards for Hazardous Air Pollutants From the Pulp and Paper Industry

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-27

    ... Hazardous Air Pollutants From the Pulp and Paper Industry; Proposed Rule #0;#0;Federal Register / Vol. 76... Part 63 RIN 2060-AQ41 National Emission Standards for Hazardous Air Pollutants From the Pulp and Paper... proposing amendments to the national emission standards for hazardous air pollutants for the pulp and...

  3. 40 CFR 63.2850 - How do I comply with the hazardous air pollutant emission standards?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 12 2011-07-01 2009-07-01 true How do I comply with the hazardous air pollutant emission standards? 63.2850 Section 63.2850 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES National...

  4. 40 CFR 63.2850 - How do I comply with the hazardous air pollutant emission standards?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 13 2013-07-01 2012-07-01 true How do I comply with the hazardous air pollutant emission standards? 63.2850 Section 63.2850 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED)...

  5. 77 FR 60341 - National Emission Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-03

    ... Source Performance Standards for Stationary Internal Combustion Engines'' (77 FR 33812). The June 7, 2012... Reciprocating Internal Combustion Engines; New Source Performance Standards for Stationary Internal Combustion... Emission Standards for Hazardous Air Pollutants for Stationary Reciprocating Internal......

  6. National Emission Standards for Hazardous Air Pollutants—Calendar Year 2010 INL Report for Radionuclides (2011)

    SciTech Connect

    Mark Verdoorn; Tom Haney

    2011-06-01

    This report documents the calendar Year 2010 radionuclide air emissions and resulting effective dose equivalent to the maximally exposed individual member of the public from operations at the Department of Energy's Idaho National Laboratory Site. This report was prepared in accordance with the Code of Federal Regulations, Title 40, 'Protection of the Environment,' Part 61, 'National Emission Standards for Hazardous Air Pollutants,' Subpart H, 'National Emission Standards for Emissions of Radionuclides Other than Radon from Department of Energy Facilities.'

  7. 40 CFR 63.2850 - How do I comply with the hazardous air pollutant emission standards?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 13 2012-07-01 2012-07-01 false How do I comply with the hazardous air pollutant emission standards? 63.2850 Section 63.2850 Protection of Environment ENVIRONMENTAL PROTECTION... air pollutant emission standards? (a) General requirements. The requirements in paragraphs...

  8. 40 CFR 204.52 - Portable air compressor noise emission standard.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Portable air compressor noise emission standard. 204.52 Section 204.52 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) NOISE ABATEMENT PROGRAMS NOISE EMISSION STANDARDS FOR CONSTRUCTION EQUIPMENT Portable Air Compressors §...

  9. 40 CFR 204.52 - Portable air compressor noise emission standard.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 25 2011-07-01 2011-07-01 false Portable air compressor noise emission standard. 204.52 Section 204.52 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) NOISE ABATEMENT PROGRAMS NOISE EMISSION STANDARDS FOR CONSTRUCTION EQUIPMENT Portable Air Compressors §...

  10. 77 FR 11476 - Delegation of National Emission Standards for Hazardous Air Pollutants for Source Categories; Nevada

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-27

    ... section 112(l) of the 1990 Clean Air Act, EPA granted ] delegation of specific national emission standards... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 63 Delegation of National Emission Standards for Hazardous Air Pollutants for...

  11. 40 CFR 265.1082 - Schedule for implementation of air emission standards.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... TREATMENT, STORAGE, AND DISPOSAL FACILITIES Air Emission Standards for Tanks, Surface Impoundments, and Containers § 265.1082 Schedule for implementation of air emission standards. (a) Owners or operators of... 40 Protection of Environment 27 2013-07-01 2013-07-01 false Schedule for implementation of...

  12. 40 CFR 265.1082 - Schedule for implementation of air emission standards.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... TREATMENT, STORAGE, AND DISPOSAL FACILITIES Air Emission Standards for Tanks, Surface Impoundments, and Containers § 265.1082 Schedule for implementation of air emission standards. (a) Owners or operators of... 40 Protection of Environment 26 2011-07-01 2011-07-01 false Schedule for implementation of...

  13. 40 CFR 265.1082 - Schedule for implementation of air emission standards.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... TREATMENT, STORAGE, AND DISPOSAL FACILITIES Air Emission Standards for Tanks, Surface Impoundments, and Containers § 265.1082 Schedule for implementation of air emission standards. (a) Owners or operators of... 40 Protection of Environment 25 2010-07-01 2010-07-01 false Schedule for implementation of...

  14. 40 CFR 265.1082 - Schedule for implementation of air emission standards.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... TREATMENT, STORAGE, AND DISPOSAL FACILITIES Air Emission Standards for Tanks, Surface Impoundments, and Containers § 265.1082 Schedule for implementation of air emission standards. (a) Owners or operators of... 40 Protection of Environment 26 2014-07-01 2014-07-01 false Schedule for implementation of...

  15. 40 CFR 265.1082 - Schedule for implementation of air emission standards.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... TREATMENT, STORAGE, AND DISPOSAL FACILITIES Air Emission Standards for Tanks, Surface Impoundments, and Containers § 265.1082 Schedule for implementation of air emission standards. (a) Owners or operators of... 40 Protection of Environment 27 2012-07-01 2012-07-01 false Schedule for implementation of...

  16. 76 FR 57913 - Amendments to National Emission Standards for Hazardous Air Pollutants for Area Sources: Plating...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-19

    ... Air Pollutants for Area Sources: Plating and Polishing'' which was published on June 20, 2011 (76 FR... AGENCY 40 CFR Part 63 RIN 2060-AQ74 Amendments to National Emission Standards for Hazardous Air... standards for hazardous air pollutants (NESHAP) for the plating and polishing area source category...

  17. National emission standards for hazardous air pollutants submittal -- 1996

    SciTech Connect

    Townsend, Y.E.; Black, S.C.

    1997-06-01

    The Nevada Test Site (NTS) is operated by the US Department of Energy, Nevada Operations Office (DOE/NV) as the site for nuclear weapons testing. Monitoring and evaluation of the various activities conducted onsite indicate that the potential sources of offsite radiation exposure in 1996 were releases from the following: evaporation of tritiated water from containment ponds that receive drainage from E tunnel and from wells used for site characterization studies; onsite radioanalytical laboratories; the Area 5 RWMS facility; and diffuse sources of tritium and resuspension of plutonium. Section 1 describes these sources on the NTS. Section 2 tabulates the air emissions data for the NTS. These data are used to calculate the effective dose equivalents to offsite residents. Appendices describe the methods used to determine the emissions from the sources listed.

  18. STANDARDS CONTROLLING AIR EMISSIONS FOR THE SOIL DESICCATION PILOT TEST

    SciTech Connect

    BENECKE MW

    2010-09-08

    This air emissions document supports implementation of the Treatability Test Plan for Soil Desiccation as outlined in the Deep Vadose Zone Treatability Test Plan for the Hanford Central Plateau (DOE/RL-2007-56). Treatability testing supports evaluation of remedial technologies for technetium-99 (Tc-99) contamination in the vadose zone at sites such as the BC Cribs and Trenches. Soil desiccation has been selected as the first technology for testing because it has been recommended as a promising technology in previous Hanford Site technology evaluations and because testing of soil desiccation will provide useful information to enhance evaluation of other technologies, in particular gas-phase remediation technologies. A soil desiccation pilot test (SDPT) will evaluate the desiccation process (e.g., how the targeted interval is dried) and the long-term performance for mitigation of contaminant transport. The SDPT will dry out a moist zone contaminated by Tc-99 and nitrate that has been detected at Well 299-E13-62 (Borehole C5923). This air emissions document applies to the activities to be completed to conduct the SDPT in the 200-BC-1 operable unit located in the 200 East Area of the Hanford Site. Well 299-E13-62 is planned to be used as an injection well. This well is located between and approximately equidistant from cribs 216-B-16, 216-B-17, 216-B-18. and 216-B-19. Nitrogen gas will be pumped at approximately 300 ft{sup 3}/min into the 299-EI3-62 injection well, located approximately 12 m (39 ft) away from extraction well 299-EI3-65. The soil gas extraction rate will be approximately 150 ft{sup 3}/min. The SDPT will be conducted continuously over a period of approximately six months. The purpose of the test is to evaluate soil desiccation as a potential remedy for protecting groundwater. A conceptual depiction is provided in Figure 1. The soil desiccation process will physically dry, or evaporate, some of the water from the moist zone of interest. As such, it is

  19. Contemplations on air emission standards for wood waste fuels

    SciTech Connect

    Jamison, R.L.; Karch, K.M.; Junge, D.C.

    1981-08-01

    Surplus wood wastes and forest residuals are a significant renewable energy resource that could reduce U.S. oil imports one million barrels per day or lessen depletion of nonrenewable fossil fuel resources. The forest products industry currently supplies 50% of its energy requirements from internally generated wood and bark residue fuels. Energy derived from such renewable fuels totals approximately 1.2 quads at present, and there is opportunity to increase this to 2.2 quads. However, progress would be impeded if the new industrial boiler New Source Performance Standards for emissions soon to be proposed by the Environmental Protection Agency are unnecessarily stringent. 4 refs.

  20. National Emission Standards for Hazardous Air Pollutants—Calendar Year 2011 INL Report for Radionuclides (2012)

    SciTech Connect

    Mark Verdoorn; Tom Haney

    2012-06-01

    This report documents the calendar year 2011 radionuclide air emissions and resulting effective dose equivalent to the maximally exposed individual member of the public from operations at the Department of Energy's Idaho National Laboratory Site. This report was prepared in accordance with the Code of Federal Regulations, Title 40, 'Protection of the Environment,' Part 61, 'National Emission Standards for Hazardous Air Pollutants,' Subpart H, 'National Emission Standards for Emissions of Radionuclides Other than Radon from Department of Energy Facilities.' The effective dose equivalent to the maximally exposed individual member of the public was 4.58E-02 mrem per year, 0.46 percent of the 10 mrem standard.

  1. National Emission Standards for Hazardous Air Pollutants. Calendar Year 2012 INL Report for Radionuclides (2013)

    SciTech Connect

    Verdoorn, Mark; Haney, Tom

    2013-06-01

    This report documents the calendar year 2011 radionuclide air emissions and resulting effective dose equivalent to the maximally exposed individual member of the public from operations at the Department of Energy’s Idaho National Laboratory Site. This report was prepared in accordance with the Code of Federal Regulations, Title 40, ''Protection of the Environment,'' Part 61, ''National Emission Standards for Hazardous Air Pollutants,'' Subpart H, ''National Emission Standards for Emissions of Radionuclides Other than Radon from Department of Energy Facilities.'' The effective dose equivalent to the maximally exposed individual member of the public was 4.58E-02 mrem per year, 0.46 percent of the 10 mrem standard.

  2. National Emission Standards for Hazardous Air Pollutants. Calendar Year 2013 INL Report for Radionuclides [2014

    SciTech Connect

    Verdoorn, Mark; Haney, Tom

    2014-06-01

    This report documents the calendar year 2013 radionuclide air emissions and resulting effective dose equivalent to the maximally exposed individual member of the public from operations at the Department of Energy’s Idaho National Laboratory Site. This report was prepared in accordance with the Code of Federal Regulations, Title 40, ''Protection of the Environment,'' Part 61, ''National Emission Standards for Hazardous Air Pollutants,'' Subpart H, ''National Emission Standards for Emissions of Radionuclides Other than Radon from Department of Energy Facilities.'' The effective dose equivalent to the maximally exposed individual member of the public was 3.02 E-02 mrem per year, 0.30 percent of the 10 mrem standard.

  3. RCRA/UST, superfund, and EPCRA hotline training module. Introduction to: Air emissions standards, updated as of July 1995

    SciTech Connect

    1995-11-01

    The module provides a regulatory overview of the RCRA air emission standards as they apply to hazardous waste facilities. It outlines the history of RCRA air emission standards as well as the air emission controls required by the standards. It explains the differences between the parts 264/265, Subpart AA BB, CC, air emission standards and summarizes the requirements of each of these Subparts. It identifies the types of units subject to these requirements as well as specific exemptions.

  4. 76 FR 38591 - National Emission Standards for Hazardous Air Pollutants: Secondary Lead Smelting; Extension of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-01

    ... the National Emissions Standards for Hazardous Air Pollutants for Secondary Lead Smelting (76 FR 29032... Standards for Hazardous Air Pollutants: Secondary Lead Smelting, was published May 19, 2011 (76 FR 29032... current rule. DATES: Comments on the proposed rule published May 19, 2011 (76 FR 29032) must be...

  5. [Implementation results of emission standards of air pollutants for thermal power plants: a numerical simulation].

    PubMed

    Wang, Zhan-Shan; Pan, Li-Bo

    2014-03-01

    The emission inventory of air pollutants from the thermal power plants in the year of 2010 was set up. Based on the inventory, the air quality of the prediction scenarios by implementation of both 2003-version emission standard and the new emission standard were simulated using Models-3/CMAQ. The concentrations of NO2, SO2, and PM2.5, and the deposition of nitrogen and sulfur in the year of 2015 and 2020 were predicted to investigate the regional air quality improvement by the new emission standard. The results showed that the new emission standard could effectively improve the air quality in China. Compared with the implementation results of the 2003-version emission standard, by 2015 and 2020, the area with NO2 concentration higher than the emission standard would be reduced by 53.9% and 55.2%, the area with SO2 concentration higher than the emission standard would be reduced by 40.0%, the area with nitrogen deposition higher than 1.0 t x km(-2) would be reduced by 75.4% and 77.9%, and the area with sulfur deposition higher than 1.6 t x km(-2) would be reduced by 37.1% and 34.3%, respectively.

  6. National Emission Standards for Hazardous Air Pollutants - Radionuclide Emissions, Calendar Year 2010

    SciTech Connect

    NSTec Ecological and Environmental Monitoring

    2011-06-30

    The U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office operates the Nevada National Security Site (NNSS, formerly the Nevada Test Site) and North Las Vegas Facility (NLVF). From 1951 through 1992, the NNSS was the continental testing location for U.S. nuclear weapons. The release of radionuclides from NNSS activities has been monitored since the initiation of atmospheric testing. Limitation to underground detonations after 1962 greatly reduced radiation exposure to the public surrounding the NNSS. After nuclear testing ended in 1992, NNSS radiation monitoring focused on detecting airborne radionuclides from historically contaminated soils. These radionuclides are derived from re-suspension of soil (primarily by wind) and emission of tritium-contaminated soil moisture through evapotranspiration. Low amounts of tritium are also emitted to air at the NLVF, an NNSS support complex in North Las Vegas. To protect the public from harmful levels of man-made radiation, the Clean Air Act, National Emission Standards for Hazardous Air Pollutants (NESHAP) (Title 40 Code of Federal Regulations [CFR] Part 61 Subpart H) (CFR, 2010a) limits the release of radioactivity from a U.S. Department of Energy (DOE) facility to that which would cause 10 millirem per year (mrem/yr) effective dose equivalent to any member of the public. This limit does not include radiation unrelated to NNSS activities. Unrelated doses could come from naturally occurring radioactive elements, from sources such as medically or commercially used radionuclides, or from sources outside of the United States, such as those from the damaged Fukushima nuclear power plant in Japan. Because this report is intended to discuss radioactive air emissions during calendar year 2010, data on radionuclides in air from the 2011 Fukushima nuclear power plant releases are not presented but will be included in the report for calendar year 2011. The NNSS demonstrates compliance with the NESHAP

  7. National Emission Standards for Hazardous Air Pollutants, June 2005

    SciTech Connect

    Robert F. Grossman

    2005-06-01

    The sources of radionuclides include current and previous activities conducted on the NTS. The NTS was the primary location for testing of nuclear explosives in the Continental U.S. between 1951 and 1992. Historical testing has included (1) atmospheric testing in the 1950s and early 1960s, (2) underground testing between 1951 and 1992, and (3) open-air nuclear reactor and rocket engine testing (DOE, 1996a). No nuclear tests have been conducted since September 23,1992 (DOE, 2000), however; radionuclides remaining on the soil surface in many NTS areas after several decades of radioactive decay are re-suspended into the atmosphere at concentrations that can be detected by air sampling. Limited non-nuclear testing includes spills of hazardous materials at the Non-Proliferation Test and Evaluation Complex (formerly called the Hazardous Materials Spill Center), private technology development, aerospace and demilitarization activities, and site remediating activities. Processing of radioactive materials is limited to laboratory analyses; handling, transport, storage, and assembly of nuclear explosive devices or radioactive targets for the Joint Actinide Shock Physics Experimental Research (JASPER) gas gun; and operation of radioactive waste management sites (RWMSs) for low-level radioactive and mixed waste (DOE, 1996a). Monitoring and evaluation of the various activities conducted onsite indicate that the potential sources of offsite radiation exposure in calendar year (CY) 2004 were releases from (1) evaporation of tritiated water (HTO) from containment ponds that receive drainage water from E Tunnel in Area 12 and water pumped from wells used to characterize the aquifers at the sites of past underground nuclear tests, (2) onsite radioanalytical laboratories, (3) the Area 3 and Area 5 RWMS facilities, and (4) diffuse sources of tritium (H{sup 3}) and re-suspension of plutonium ({sup 239+240}Pu) and americium ({sup 241}Am) at the sites of past nuclear tests. The following

  8. [A comparative study on domestic and foreign emission standards of air pollutants for cement industry].

    PubMed

    Jiang, Mei; Li, Xiao-Qian; Ji, Liang; Zou, Lan; Wei, Yu-Xia; Zhao, Guo-Hua; Che, Fei; Li, Gang; Zhang, Guo-Ning

    2014-12-01

    The new National Emission Standard of Air Pollutants for Cement Industry (GB 4915-2013) becomes effective on Mar. 1st, 2014. It will play an important role in pollution prevention, total emission reduction, structure adjustment, and layout optimization for cement industry. Based on the research of emission standard in China, U. S., EU and Japan, the similarities and differences in the pollutant projects, control indicators, limits and means of implementation were discussed and advice was proposed, with the purpose to provide a reference for revision of emission standard, and to improve the level of environmental management and pollution control.

  9. National Emission Standards for Hazardous Air Pollutants - Radionuclide Emissions Calendar Year 2012

    SciTech Connect

    Warren, R.

    2013-06-10

    The U.S. Department of Energy, National Nuclear Security Administration Nevada Field Office (NNSA/NFO) operates the Nevada National Security Site (NNSS) and North Las Vegas Facility (NLVF). From 1951 through 1992, the NNSS was the continental testing location for U.S. nuclear weapons. The release of radionuclides from NNSS activities has been monitored since the initiation of atmospheric testing. Limitation to underground detonations after 1962 greatly reduced radiation exposure to the public surrounding the NNSS. After nuclear testing ended in 1992, NNSS radiation monitoring focused on detecting airborne radionuclides from historically contaminated soils. These radionuclides are derived from re-suspension of soil (primarily by wind) and emission of tritium-contaminated soil moisture through evapotranspiration. Low amounts of legacy-related tritium are also emitted to air at the NLVF, an NNSS support complex in North Las Vegas. To protect the public from harmful levels of man-made radiation, the Clean Air Act, National Emission Standards for Hazardous Air Pollutants (NESHAP) (Title 40 Code of Federal Regulations [CFR] Part 61 Subpart H) (CFR 2010a) limits the release of radioactivity from a U.S. Department of Energy (DOE) facility to that which would cause 10 millirem per year (mrem/yr) effective dose equivalent to any member of the public. This limit does not include radiation unrelated to NNSS activities. Unrelated doses could come from naturally occurring radioactive elements, from sources such as medically or commercially used radionuclides, or from sources outside of the United States, such as the damaged Fukushima nuclear power plant in Japan in 2011. NNSA/NFO demonstrates compliance with the NESHAP limit by using environmental measurements of radionuclide air concentrations at critical receptor locations on the NNSS (U.S. Environmental Protection Agency [EPA] and DOE 1995). This method was approved by the EPA for use on the NNSS in 2001 (EPA 2001a) and has

  10. National Emission Standards for Hazardous Air Pollutants - Radionuclide Emissions, Calendar Year 2011

    SciTech Connect

    NSTec Ecological and Environmental Monitoring

    2012-06-19

    The U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office operates the Nevada National Security Site (NNSS) and North Las Vegas Facility (NLVF). From 1951 through 1992, the NNSS was the continental testing location for U.S. nuclear weapons. The release of radionuclides from NNSS activities has been monitored since the initiation of atmospheric testing. Limitation to underground detonations after 1962 greatly reduced radiation exposure to the public surrounding the NNSS. After nuclear testing ended in 1992, NNSS radiation monitoring focused on detecting airborne radionuclides from historically contaminated soils. These radionuclides are derived from re-suspension of soil (primarily by wind) and emission of tritium-contaminated soil moisture through evapotranspiration. Low amounts of legacy-related tritium are also emitted to air at the NLVF, an NNSS support complex in North Las Vegas. To protect the public from harmful levels of man-made radiation, the Clean Air Act, National Emission Standards for Hazardous Air Pollutants (NESHAP) (Title 40 Code of Federal Regulations [CFR] Part 61 Subpart H) limits the release of radioactivity from a U.S. Department of Energy (DOE) facility to that which would cause 10 millirem per year (mrem/yr) effective dose equivalent to any member of the public. This limit does not include radiation unrelated to NNSS activities. Unrelated doses could come from naturally occurring radioactive elements, from sources such as medically or commercially used radionuclides, or from sources outside of the United States, such as the damaged Fukushima nuclear power plant in Japan. Radionuclides from the Fukushima nuclear power plant were detected at the NNSS in March 2011 and are discussed further in Section III. The NNSS demonstrates compliance with the NESHAP limit by using environmental measurements of radionuclide air concentrations at critical receptor locations. This method was approved by the EPA for use on the

  11. National Emission Standards for Hazardous Air Pollutants - Radionuclide Emissions Calendar Year 2013

    SciTech Connect

    Warren, R.

    2014-06-04

    The U.S. Department of Energy, National Nuclear Security Administration Nevada Field Office (NNSA/NFO) operates the Nevada National Security Site (NNSS) and North Las Vegas Facility (NLVF). From 1951 through 1992, the NNSS was the continental testing location for U.S. nuclear weapons. The release of radionuclides from NNSS activities has been monitored since the initiation of atmospheric testing. Limitations to underground detonations after 1962 greatly reduced radiation exposure to the public surrounding the NNSS. After nuclear testing ended in 1992, NNSS radiation monitoring focused on detecting airborne radionuclides from historically contaminated soils. These radionuclides are derived from re-suspension of soil (primarily by wind) and emission of tritium-contaminated soil moisture through evapotranspiration. Low amounts of legacy-related tritium are also emitted to air at the NLVF, an NNSS support complex in North Las Vegas. To protect the public from harmful levels of man-made radiation, the Clean Air Act, National Emission Standards for Hazardous Air Pollutants (NESHAP) (Title 40 Code of Federal Regulations [CFR] Part 61 Subpart H) (CFR 2010a) limits the release of radioactivity from a U.S. Department of Energy (DOE) facility to that which would cause 10 millirem per year (mrem/yr) effective dose equivalent to any member of the public. This limit does not include radiation unrelated to NNSS activities. Unrelated doses could come from naturally occurring radioactive elements, from sources such as medically or commercially used radionuclides, or from sources outside of the United States, such as the damaged Fukushima nuclear power plant in Japan in 2011. NNSA/NFO demonstrates compliance with the NESHAP limit by using environmental measurements of radionuclide air concentrations at critical receptor locations on the NNSS (U.S. Environmental Protection Agency [EPA] and DOE 1995). This method was approved by the EPA for use on the NNSS in 2001 (EPA 2001a) and has

  12. National Emission Standards for Hazardous Air Pollutants - Radionuclide Emissions Calendar Year 2009

    SciTech Connect

    NSTec Ecological and Environmental Monitoring

    2010-06-11

    The U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office operates the Nevada Test Site (NTS) and North Las Vegas Facility (NLVF). From 1951 through 1992, the NTS was the continental testing location for U.S. nuclear weapons. The release of radionuclides from NTS activities has been monitored since the initiation of atmospheric testing. Limitation to underground detonations after 1962 greatly reduced radiation exposure to the public surrounding the NTS. After nuclear testing ended in 1992, NTS radiation monitoring focused on detecting airborne radionuclides from historically contaminated soils. These radionuclides are derived from re-suspension of soil (primarily by wind) and emission of tritium-contaminated soil moisture through evapotranspiration. Low amounts of tritium were also emitted to air at the NLVF, an NTS support complex in North Las Vegas. To protect the public from harmful levels of man-made radiation, the Clean Air Act, National Emission Standards for Hazardous Air Pollutants (NESHAP) (Title 40 Code of Federal Regulations [CFR] Part 61 Subpart H) limits the release of radioactivity from a U.S. Department of Energy facility to 10 millirem per year (mrem/yr) effective dose equivalent to any member of the public. This limit does not include radiation not related to NTS activities. Unrelated doses could come from naturally occurring radioactive elements or from sources such as medically or commercially used radionuclides. The NTS demonstrates compliance with the NESHAP limit by using environmental measurements of radionuclide air concentrations at critical receptor locations. This method was approved by the U.S. Environmental Protection Agency for use on the NTS in 2001 and has been the sole method used since 2005. Six locations on the NTS have been established to act as critical receptor locations to demonstrate compliance with the NESHAP limit. These locations are actually pseudo-critical receptor stations, because no

  13. National Emission Standards for Hazardous Air Pollutants Calendar Year 2006

    SciTech Connect

    NSTec Environmental Technical Services

    2007-06-01

    The Nevada Test Site (NTS) is operated by the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office (NNSA/NSO). From 1951 through 1992, the NTS was operated as the nation's site for nuclear weapons testing. The release of man-made radionuclides from the NTS as a result of testing activities has been monitored since the first decade of atmospheric testing. After 1962, when nuclear tests were conducted only underground, the radiation exposure to the public surrounding the NTS was greatly reduced. After the 1992 moratorium on nuclear testing, radiation monitoring on the NTS focused on detecting airborne radionuclides which come from historically-contaminated soils resuspended into the air (e.g., by winds) and tritium-contaminated soil moisture emitted to the air from soils through evapotranspiration.

  14. 75 FR 19310 - Delegation of New Source Performance Standards and National Emission Standards for Hazardous Air...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-14

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION... Standards for Hazardous Air Pollutants for the State of Louisiana AGENCY: Environmental Protection Agency... Environmental Quality (LDEQ) updated regulations for receiving delegation of EPA authority for...

  15. National Emission Standards for Hazardous Air Pollutants Submittal - 1998

    SciTech Connect

    Stuart Black; Yvonne Townsend

    1999-06-01

    The Nevada Test Site (NTS) is operated by the U.S. Department of Energy Nevada Operations Office (DOE/NV) as the site for nuclear weapons testing, now limited to readiness activities and experiments in support of the national Stockpile Stewardship Management Program. It is located in Nye County, Nevada, with the southeast corner about 105 km (65 mi) northwest of Las Vegas, Nevada. The NTS covers about 3,500 km2 (1,350 mi2), an area larger than Rhode Island. Its size is about 46 to 56 km (28 to 35 mi) east to west and from 64 to 88 km (40 to 55 mi)north to south. The NTS is surrounded, except on the south side, by public exclusion areas (Nellis Air Force Range) that provide another 24 to 104 km (15 to 65 mi) between the NTS and public lands. The NTS is characterized by desert valley and Great Basin mountain topography, with a climate, flora, and fauna typical of the southwest deserts. Surface waters are scarce on the NTS and there is great depth to slow-moving groundwater.

  16. National Emission Standards for Hazardous Air Pollutants Calendar Year 1999

    SciTech Connect

    R. F. Grossman

    2000-06-01

    The Nevada Test Site (NTS) is operated by the US Department of Energy's Nevada Operations Office (DOE/NV) as the site for nuclear weapons testing, now limited to readiness activities and experiments in support of the national Stockpile Stewardship Management Program. It is located in Nye County, Nevada, with the southeast corner about 105 km (65 mi) northwest of Las Vegas, Nevada. The NTS covers about 3,561 km{sup 2} (1,375 mi{sup 2}), an area larger than Rhode Island. Its size is about 46 to 56 km (28 to 35 mi) east to west and from 64 to 88 km (40 to 55 mi) north to south. The NTS is surrounded, except on the south side, by public exclusion areas (Nellis Air Force Range [NAFR]) that provide another 24 to 104 km (15 to 65 mi) between the NTS and public lands. The NTS is characterized by desert valley and Great Basin mountain topography, with a climate, flora, and fauna typical of the southwest deserts. Population density within 150 km (93 mi) of the NTS is only about 0.2 persons per square kilometer, excluding the Las Vegas area. Restricted access, low population density in the surrounding area, and extended wind transport times are advantageous factors for the activities conducted at the NTS. Surface waters are scarce on the NTS and there is great depth to slow-moving groundwater.

  17. 76 FR 80261 - National Emission Standards for Hazardous Air Pollutants: Area Source Standards for Prepared...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-23

    ... published on January 5, 2010, (75 FR 522) if adverse comments are received on this direct final rule. If we.... V. What amendments are being made to this rule? On January 5, 2010 (75 FR 522), the EPA promulgated... Air Pollutant (HAP) emissions control (75 FR 533). We added the 95-percent design...

  18. National Emission Standards for Hazardous Air Pollutants Calendar Year 2001

    SciTech Connect

    Y. E. Townsend

    2002-06-01

    The Nevada Test Site (NTS) is operated by the U.S. Department of Energy (DOE), National Nuclear Security Administration Nevada Operations Office (NNSA/NV) as the site for nuclear weapons testing, now limited to readiness activities, experiments in support of the national Stockpile Stewardship Program, and the activities listed below. Located in Nye County, Nevada, the site's southeast corner is about 88 km (55 mi) northwest of the major population center, Las Vegas, Nevada. The NTS covers about 3,561 km2 (1,375 mi2), an area larger than Rhode Island. Its size is 46 to 56 km (28 to 35 mi) east to west and from 64 to 88 km (40 to 55 mi) north to south. The NTS is surrounded, except on the south side, by public exclusion areas (Nellis Air Force Range [NAFR]) that provide another 24 to 104 km (15 to 65 mi) between the NTS and public lands (Figure 1.0). The NTS is characterized by desert valley and Great Basin mountain topography, with a climate, flora, and fauna typical of the southwest deserts. Population density within 150 km (93 mi) of the NTS is only about 0.2 persons per square kilometer, excluding the Las Vegas area. Restricted access, low population density in the surrounding area, and extended wind transport times are advantageous factors for the activities conducted at the NTS. Surface waters are scarce on the NTS, and slow-moving groundwater is present hundreds to thousands of feet below the land surface. The sources of radionuclides include current and previous activities conducted on the NTS (Figure 2.0). The NTS was the primary location for testing of nuclear explosives in the Continental U.S. between 1951 and 1992. Historical testing above or at ground surface has included (1) atmospheric testing in the 1950s and early 1960s, (2) earth-cratering experiments, and (3) open-air nuclear reactor and rocket engine testing. Since the mid-1950s, testing of nuclear explosive devices has occurred underground in drilled vertical holes or in mined tunnels (DOE 1996a

  19. 40 CFR 60.752 - Standards for air emissions from municipal solid waste landfills.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... municipal solid waste landfills. 60.752 Section 60.752 Protection of Environment ENVIRONMENTAL PROTECTION... of Performance for Municipal Solid Waste Landfills § 60.752 Standards for air emissions from municipal solid waste landfills. (a) Each owner or operator of an MSW landfill having a design capacity...

  20. 75 FR 28227 - National Emission Standards for Hazardous Air Pollutants: Gold Mine Ore Processing and Production...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-20

    ..., 2010, when EPA published the proposed rule (75 FR 22470). Several parties requested that EPA extend the... provided in the SUPPLEMENTARY INFORMATION section of the April 28, 2010 (75 FR 22470) Federal Register... AGENCY 40 CFR Parts 9 and 63 RIN 2060-AP48 National Emission Standards for Hazardous Air Pollutants:...

  1. 75 FR 54969 - National Emission Standards for Hazardous Air Pollutants From the Portland Cement Manufacturing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-09

    ... requirements through the Integrated Urban Air Toxics Strategy (64 FR 38715, July 19, 1999).\\2\\ \\1\\ An area... Industry (64 FR 31898, June 14, 1999) included emission limits based on performance of MACT for the control... of CAA section 112(c)(6), we set MACT standards for these pollutants. 63 FR 17838, 17848, April...

  2. 76 FR 74708 - National Emission Standards for Hazardous Air Pollutants for Source Categories

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-01

    ... AGENCY 40 CFR Part 63 National Emission Standards for Hazardous Air Pollutants for Source Categories CFR Correction In Title 40 of the Code of Federal Regulations, Part 63 (Sec. Sec. 63.600 to 63.1199), revised as of July 1, 2011, on page 602, Sec. 63.1196 is reinstated to read as follows: Sec. 63.1196...

  3. 40 CFR 60.752 - Standards for air emissions from municipal solid waste landfills.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... municipal solid waste landfills. 60.752 Section 60.752 Protection of Environment ENVIRONMENTAL PROTECTION... of Performance for Municipal Solid Waste Landfills § 60.752 Standards for air emissions from municipal solid waste landfills. (a) Each owner or operator of an MSW landfill having a design capacity...

  4. 40 CFR 60.752 - Standards for air emissions from municipal solid waste landfills.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... municipal solid waste landfills. 60.752 Section 60.752 Protection of Environment ENVIRONMENTAL PROTECTION... of Performance for Municipal Solid Waste Landfills § 60.752 Standards for air emissions from municipal solid waste landfills. (a) Each owner or operator of an MSW landfill having a design capacity...

  5. 40 CFR 60.752 - Standards for air emissions from municipal solid waste landfills.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... municipal solid waste landfills. 60.752 Section 60.752 Protection of Environment ENVIRONMENTAL PROTECTION... of Performance for Municipal Solid Waste Landfills § 60.752 Standards for air emissions from municipal solid waste landfills. (a) Each owner or operator of an MSW landfill having a design capacity...

  6. 76 FR 13514 - National Emission Standards for Hazardous Air Pollutants for Chemical Manufacturing Area Sources

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-14

    ...). \\1\\ Chemical Manufacturing Process Unit. On February 12, 2010, the American Chemistry Council and the Society of Chemical Manufacturers and Affiliates (collectively referred to as ``Petitioners'') sought... AGENCY 40 CFR Part 63 RIN 2060-AQ89 National Emission Standards for Hazardous Air Pollutants for...

  7. 77 FR 65135 - National Emission Standards for Hazardous Air Pollutants for Chemical Manufacturing Area Sources

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-25

    ... Society of Chemical Manufacturers and Affiliates (collectively referred to as ``Petitioners'') sought... responsibilities between the federal government and Indian tribes, as specified by Executive Order 13175 (65 FR... AGENCY 40 CFR Part 63 RIN 2060-AQ89 National Emission Standards for Hazardous Air Pollutants for...

  8. The effects of energy paths and emission controls and standards on future trends in China's emissions of primary air pollutants

    NASA Astrophysics Data System (ADS)

    Zhao, Y.; Zhang, J.; Nielsen, C. P.

    2014-09-01

    To examine the efficacy of China's actions to control atmospheric pollution, three levels of growth of energy consumption and three levels of implementation of emission controls are estimated, generating a total of nine combined activity-emission control scenarios that are then used to estimate trends of national emissions of primary air pollutants through 2030. The emission control strategies are expected to have more effects than the energy paths on the future emission trends for all the concerned pollutants. As recently promulgated national action plans of air pollution prevention and control (NAPAPPC) are implemented, China's anthropogenic pollutant emissions should decline. For example, the emissions of SO2, NOx, total suspended particles (TSP), PM10, and PM2.5 are estimated to decline 7, 20, 41, 34, and 31% from 2010 to 2030, respectively, in the "best guess" scenario that includes national commitment of energy saving policy and implementation of NAPAPPC. Should the issued/proposed emission standards be fully achieved, a less likely scenario, annual emissions would be further reduced, ranging from 17 (for primary PM2.5) to 29% (for NOx) declines in 2015, and the analogue numbers would be 12 and 24% in 2030. The uncertainties of emission projections result mainly from the uncertain operational conditions of swiftly proliferating air pollutant control devices and lack of detailed information about emission control plans by region. The predicted emission trends by sector and chemical species raise concerns about current pollution control strategies: the potential for emissions abatement in key sectors may be declining due to the near saturation of emission control devices use; risks of ecosystem acidification could rise because emissions of alkaline base cations may be declining faster than those of SO2; and radiative forcing could rise because emissions of positive-forcing carbonaceous aerosols may decline more slowly than those of SO2 emissions and thereby

  9. The effects of energy paths and emission controls and standards on future trends in China's emissions of primary air pollutants

    NASA Astrophysics Data System (ADS)

    Zhao, Y.; Zhang, J.; Nielsen, C. P.

    2014-03-01

    To examine the efficacy of China's actions to control atmospheric pollution, three levels of growth of energy consumption and three levels of implementation of emission controls are estimated, generating a total of nine combined activity-emission control scenarios that are then used to estimate trends of national emissions of primary air pollutants through 2030. The emission control strategies are expected to have more effects than the energy paths on the future emission trends for all the concerned pollutants. As recently promulgated national action plans of air pollution prevention and control (NAPAPPC) are implemented, China's anthropogenic pollutant emissions should decline. For example, the emissions of SO2, NOx, total primary particulate matter (PM), PM10, and PM2.5 are estimated to decline 7%, 20%, 41%, 34%, and 31% from 2010 to 2030, respectively, in the "best guess" scenario that includes national commitment of energy saving policy and partial implementation of NAPAPPC. Should the issued/proposed emission standards be fully achieved, a less likely scenario, annual emissions would be further reduced, ranging from 17% (for primary PM2.5) to 29% (for NOx) declines in 2015, and the analogue numbers would be 12% and 24% in 2030. The uncertainties of emission projections result mainly from the uncertain operational conditions of swiftly proliferating air pollutant control devices and lack of detailed information about emission control plans by region. The predicted emission trends by sector and chemical species raise concerns about current pollution control strategies: the potential for emissions abatement in key sectors may be declining due to the near saturation of emission control devices use; risks of ecosystem acidification could rise because emissions of alkaline base cations may be declining faster than those of SO2; and radiative forcing could rise because emissions of positive-forcing carbonaceous aerosols may decline more slowly than those of SO2

  10. Emission Standards for Particulates

    ERIC Educational Resources Information Center

    Walsh, George W.

    1974-01-01

    Promulgation of standards of performance under Section 111 and national emission standards for hazardous pollutants under Section 112 of the Clean Air Act is the responsibility of the Emission Standards and Engineering Division of the Environmental Protection Agency. The problems encountered and the bases used are examined. (Author/BT)

  11. RCRA, superfund and EPCRA hotline training module. Introduction to: Air emission standards (40 cfr parts 264/265, subparts aa, bb, and cc) updated July 1996

    SciTech Connect

    1996-07-01

    The module provides a regulatory overview of the RCRA air emission standards as they apply to hazardous waste facilities. It outlines the history of RCRA air emission standards as well as the air emission controls required by the standards. It explains the difference in the parts 264/265 and subparts AA, BB and CC, air emission standards. It summarizes the requirements of each of these subparts and identifies the types of units subject to these requirements as well as specific exemptions.

  12. 77 FR 16547 - Radionuclide National Emission Standards for Hazardous Air Pollutants; Notice of Construction...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-21

    ... for Radon Emissions from Underground Uranium Mines (Subpart B) and 40 CFR part 61, subpart W, National Emission Standards for Radon Emissions from Operating Mill Tailings (Subpart W). EPA Region 8 issued...

  13. 75 FR 521 - National Emission Standards for Hazardous Air Pollutants: Area Source Standards for Prepared...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-05

    ...-Income Populations K. Congressional Review Act I. General Information A. Does This Action Apply to Me... provision in 1999 in the Integrated Urban Air Toxics Strategy, (64 FR 38715, July 19, 1999). Specifically... the Integrated Urban Air Toxics Strategy (64 FR 38715, July 19, 1999). A primary goal of the...

  14. Will cheap gas and efficient cars imperil air-quality goals under relaxed emission standards

    SciTech Connect

    LaBelle, S.J.; Saricks, C.L.; Moses, D.O.

    1983-04-01

    Long-term trends, to the year 2000, of urban household travel were forecast for prototype metropolitan areas under several sets of energy prices, auto fuel economy, and emission standards. Dramatic improvements in air quality were forecast due to redistribution of travel and lowered emissions. The exception to this trend to rapidly growing cities, such as those in the west and southwest experiencing sprawl development that characterized many urbanized areas in the industrial northeast and midwest during the 1950's and 1960's. In one test city, where the rate of urbanization has slowed significantly, analysis indicated that relaxation of the light-duty-vehicle NO/sub x/ standard from 1.0 gm/mi to 2.0 gm/mi would not severely threaten attainment of the ambient NO/sub x/ standards by 1987 owing to redistribution of population and activities. The difference in total energy impacts was determined to be negligible, assuming moderate increase in petroleum prices through 1995 (3.1%/year). In another policy test, without changing emission standards, an increase in fuel price of 3.75%/year from 1980 to 2000 reduced travel and provided a 4% decrease in energy use and a corresponding decrease in CO, HC and NO/sub x/. Virtually all of the reduction in travel and emissions was due to non-work travel, which fell 9%. The price increase damped the increase in auto travel per person that would occur as autos become cheaper to operate and as household wealth increases, making the answer to the title a cautious yes, given steady or slowly rising fuel prices.

  15. National emission standards for hazardous air pollutants--EPA. Final rule.

    PubMed

    1991-04-24

    Today EPA is staying the effectiveness of subpart I of 40 CFR part 61, the National Emission Standards for Hazardous Air Pollutants for Radionuclide Emissions (54 FR 51654, December 15, 1989) as applied to facilities licensed by the Nuclear Regulatory Commission or an Agreement State ("NRC-licensed facilities"), other than nuclear power reactors, until November 15, 1992. The purpose or this rule is to afford EPA the time required to make an initial determination pursuant to section 112(d)(9) of the 1990 Clean Air Amendments before subpart I becomes effective for such facilities. EPA intends to propose a rule pursuant to section 112(d)(9) to rescind subpart I for nuclear power reactors, and to take final action no later than June 30, 1991, concerning a separate proposal to stay the effectiveness of subpart I for nuclear power reactors during the pendency of the rulemaking on recission. This rule staying subpart I for NRC-licensed facilities other than nuclear power reactors, and the Agency's final action on its proposal to stay subpart I for nuclear power reactors, will completely supplant all stays previously entered for such facilities during the Agency's reconsideration of subpart I under Clean Air Act section 307(d)(7)(B).

  16. 75 FR 31317 - National Emission Standards for Hazardous Air Pollutants: Area Source Standards for Paints and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-03

    ... into paints and other coatings, such as stains, varnishes, lacquers, enamels, shellacs, and water... the area source standards for Paints and Allied Products Manufacturing (40 FR 63.11607). ] The... Standards for Paints and Allied Products Manufacturing; Amendments AGENCY: Environmental Protection...

  17. 78 FR 32223 - Control of Air Pollution From Motor Vehicles: Tier 3 Motor Vehicle Emission and Fuel Standards

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-29

    ... AGENCY 40 CFR Parts 80, 85, 86, 600, 1036, 1037, 1065, and 1066 RIN 2060-A0 Control of Air Pollution From... (``EPA'') is announcing an extension of the public comment period for the proposed rule ``Control of Air Pollution from Motor Vehicles: Tier 3 Motor Vehicle Emission and Fuel Standards'' (the proposed rule...

  18. 78 FR 20881 - Control of Air Pollution From Motor Vehicles: Tier 3 Motor Vehicle Emission and Fuel Standards...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-08

    ... AGENCY 40 CFR Part 80 RIN 2060-AQ86 Control of Air Pollution From Motor Vehicles: Tier 3 Motor Vehicle... hearings to be held for the proposed rule ``Control of Air Pollution from Motor Vehicles: Tier 3 Motor Vehicle Emission and Fuel Standards'' (the proposed rule is hereinafter referred to as ``Tier 3''),...

  19. 76 FR 15266 - National Emission Standards for Hazardous Air Pollutants; Notice of Reconsideration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-21

    ... standards of performance for new Commercial and ] Industrial Solid Waste Incineration Units and emission guidelines for existing Commercial and Industrial Solid Waste Incineration Units published as final rules... Sources and Emission Guidelines for Existing Sources: Commercial and Industrial Solid Waste...

  20. 76 FR 22565 - National Emission Standards for Hazardous Air Pollutant Emissions: Group I Polymers and Resins...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-21

    ... Document. On October 21, 2010 (75 FR 65068), EPA proposed revisions to six NESHAP that regulate 16... Emissions: Group I Polymers and Resins were promulgated on September 5, 1996 (62 FR 46925), and codified at... Rubber Production; Butyl Rubber Production; and Polysulfide Rubber Production. See 73 FR 76220,...

  1. 40 CFR 61.42 - Emission standard.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Beryllium Rocket Motor Firing § 61.42 Emission standard. (a) Emissions to the atmosphere from rocket-motor test sites shall...

  2. 40 CFR 61.42 - Emission standard.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Beryllium Rocket Motor Firing § 61.42 Emission standard. (a) Emissions to the atmosphere from rocket-motor test sites shall...

  3. 40 CFR 61.42 - Emission standard.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Beryllium Rocket Motor Firing § 61.42 Emission standard. (a) Emissions to the atmosphere from rocket-motor test sites shall...

  4. 40 CFR 61.42 - Emission standard.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Beryllium Rocket Motor Firing § 61.42 Emission standard. (a) Emissions to the atmosphere from rocket-motor test sites shall...

  5. 40 CFR 61.42 - Emission standard.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Beryllium Rocket Motor Firing § 61.42 Emission standard. (a) Emissions to the atmosphere from rocket-motor test sites shall...

  6. 78 FR 29815 - Control of Air Pollution From Motor Vehicles: Tier 3 Motor Vehicle Emission and Fuel Standards

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-21

    ... from inventories developed for the Final Cross-State Air Pollution Rule (76 FR 48208, August 8, 2011... reductions. \\7\\ 65 FR 6698 (February 10, 2000). The proposed Tier 3 standards include new light- and heavy... emissions standards.\\10\\ \\8\\ 77 FR 62623 (October 15, 2012). \\9\\ These states include Connecticut,...

  7. Basis to demonstrate compliance with the National Emission Standards for Hazardous Air Pollutants for the Stand-off Experiments Range

    SciTech Connect

    Michael Sandvig

    2011-01-01

    The purpose of this report is to provide the basis and the documentation to demonstrate general compliance with the National Emission Standard for Hazardous Air Pollutants (NESHAPS) 40 CFR 61 Subpart H, “National Emission Standards for Emissions of Radionuclides Other Than Radon from Department of Energy Facilities,” (the Standard) for outdoor linear accelerator operations at the Idaho National Laboratory (INL) Stand-off Experiments Range (SOX). The intent of this report is to inform and gain acceptance of this methodology from the governmental bodies regulating the INL.

  8. 76 FR 80531 - National Emission Standards for Hazardous Air Pollutants for Area Sources: Industrial, Commercial...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-23

    ... category (see 40 CFR 63.7491(j), and 76 FR 15665 (March 21, 2011)), and is now proposing to do the same in... December 23, 2011 Part III Environmental Protection Agency 40 CFR Part 63 National Emission Standards for...; ] ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 63 RIN 2060-AR14 National Emission Standards for Hazardous...

  9. Nevada Test Site National Emission Standards for Hazardous Air Pollutants Calendar Year 2007

    SciTech Connect

    Robert Grossman; Ronald Warren

    2008-06-01

    The Nevada Test Site (NTS) is operated by the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office. From 1951 through 1992, the NTS was operated as the nation's site for nuclear weapons testing. The release of man-made radionuclides from the NTS as a result of testing activities has been monitored since the first decade of atmospheric testing. After 1962, when nuclear tests were conducted only underground, the radiation exposure to the public surrounding the NTS was greatly reduced. After the 1992 moratorium on nuclear testing, radiation monitoring on the NTS focused on detecting airborne radionuclides which come from historically contaminated soils resuspended into the air (e.g., by winds) and tritium-contaminated soil moisture emitted to the air from soils through evapotranspiration. To protect the public from harmful levels of man-made radiation, the Clean Air Act, National Emission Standards for Hazardous Air Pollutants (NESHAP) (Title 40 Code of Federal Regulations [CFR] Part 61 Subpart H) limits the release of radioactivity from a U.S. Department of Energy facility (e.g., the NTS) to 10 millirem per year (mrem/yr) effective dose equivalent to any member of the public. This is the dose limit established for someone living off of the NTS from radionuclides emitted to air from the NTS. This limit does not include the radiation doses that members of the public may receive through the intake of radioactive particles unrelated to NTS activities, such as those that come from naturally occurring elements in the environment (e.g., naturally occurring radionuclides in soil or radon gas from the earth or natural building materials), or from other man-made sources (e.g., medical treatments). The NTS demonstrates compliance using environmental measurements of radionuclide air concentrations at critical receptor locations. This method was approved by the U.S. Environmental Protection Agency for use on the NTS in 2001 and has been the sole

  10. Nevada Test Site National Emission Standards for Hazardous Air Pollutants Calendar Year 2008

    SciTech Connect

    Ronald Warren and Robert F. Grossman

    2009-06-30

    The Nevada Test Site (NTS) is operated by the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office. From 1951 through 1992, the NTS was the continental testing location for U.S. nuclear weapons. The release of radionuclides from NTS activities has been monitored since the initiation of atmospheric testing. Limitation to under-ground detonations after 1962 greatly reduced radiation exposure to the public surrounding the NTS. After nuclear testing ended in 1992, NTS radiation monitoring focused on detecting airborne radionuclides from historically contaminated soils. These radionuclides are derived from re-suspension of soil (primarily by winds) and emission of tritium-contaminated soil moisture through evapotranspiration. Low amounts of tritium were also emitted to air at the North Las Vegas Facility (NLVF), an NTS support complex in the city of North Las Vegas. To protect the public from harmful levels of man-made radiation, the Clean Air Act, National Emission Standards for Hazardous Air Pollutants (NESHAP) (Title 40 Code of Federal Regulations [CFR] Part 61 Subpart H) (CFR, 2008a) limits the release of radioactivity from a U.S. Department of Energy facility (e.g., the NTS) to 10 millirem per year (mrem/yr) effective dose equivalent to any member of the public. This limit does not include radiation not related to NTS activities. Unrelated doses could come from naturally occurring radioactive elements or from other man-made sources such as medical treatments. The NTS demonstrates compliance with the NESHAP limit by using environmental measurements of radionuclide air concentrations at critical receptor locations. This method was approved by the U.S. Environmental Protection Agency for use on the NTS in 2001 and has been the sole method used since 2005. Six locations on the NTS have been established to act as critical receptor locations to demonstrate compliance with the NESHAP limit. These locations are actually pseudo

  11. 75 FR 67676 - Delegation of National Emission Standards for Hazardous Air Pollutants for Source Categories...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-03

    ... Categories; State of Nevada; Clark County Department of Air Quality and Environmental Management AGENCY... standards for hazardous air pollutants (NESHAP) to Clark County, Nevada. DATES: Any comments on this...: This proposal concerns the delegation of unchanged NESHAP to Clark County, Nevada. In the Rules...

  12. 77 FR 65823 - Control of Air Pollution From Aircraft and Aircraft Engines; Emission Standards and Test Procedures

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-31

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION AGENCY 40 CFR Parts 87 RIN 2060-AO70 Control of Air Pollution From Aircraft and Aircraft Engines; Emission Standards and Test Procedures Correction In rule document 2012-13828 appearing on pages...

  13. 77 FR 42367 - National Emission Standards for Hazardous Air Pollutants for the Portland Cement Manufacturing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-18

    ... index. Although listed in the index, some information is not publicly available (e.g., CBI or other... 111(b) E. Summary of Proposed Standards Resulting From Reconsideration F. Standards for Fugitive... evaluated? C. What are the air quality impacts? D. What are the water quality impacts? E. What are the...

  14. 77 FR 555 - National Emissions Standards for Hazardous Air Pollutants From Secondary Lead Smelting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-05

    ... (62 FR 32216). The standards are codified at 40 CFR part 63, subpart X. The secondary lead smelting... January 5, 2012 Part II Environmental Protection Agency 40 CFR Part 63 National Emissions Standards for... / Thursday, January 5, 2012 / Rules and Regulations#0;#0; ] ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part...

  15. 76 FR 28318 - National Emission Standards for Hazardous Air Pollutants From the Portland Cement Manufacturing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-17

    ... emission limits applicable to the Portland cement industry. See 75 FR 54970 (Sept. 9, 2010). The rule... Clean Air Act, 75 FR 49556, 49561 (Aug. 13, 2010). This interpretation is appropriate in light of the... see 75 FR 49556, 49560-49563 (August 13, 2010) and 76 FR 4780, 4786-4788 (January 26, 2011). II....

  16. Development of EPA aircraft piston engine emission standards. [for air quality

    NASA Technical Reports Server (NTRS)

    Houtman, W.

    1976-01-01

    Piston engine light aircraft are significant sources of carbon monoxide in the vicinity of high activity general aviation airports. Substantial reductions in carbon monoxide were achieved by fuel mixture leaning using improved fuel management systems. The air quality impact of the hydrocarbon and oxides of nitrogen emissions from piston engine light aircraft were insufficient to justify the design constraints being confronted in present control system developments.

  17. 77 FR 46371 - National Emission Standards for Hazardous Air Pollutants for the Portland Cement Manufacturing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-03

    ... rule (77 FR 42368, July 18, 2012) should be addressed to Ms. Sharon Nizich, Office of Air Quality... Register on July 18, 2012, and is available at: http://www.gpo.gov/fdsys/pkg/FR-2012-07-18/pdf/2012-16166... the Portland Cement Manufacturing Industry and Standards of Performance for Portland Cement...

  18. 77 FR 2677 - National Emission Standards for Hazardous Air Pollutants: Primary Aluminum Reduction Plants...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-19

    ... Standards for Hazardous Air Pollutants: Primary Aluminum Reduction Plants'' is being extended for 12 days. DATES: Comments. The public comment period for the proposed rule published December 6, 2011, (76 FR... Aluminum Reduction Plants; Extension of Comment Period AGENCY: Environmental Protection Agency...

  19. 75 FR 51569 - National Emission Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-20

    ...: Background Information Document. On March 5, 2009 (71 FR 9698), EPA proposed national emission standards for... sources on June 15, 2004 (69 FR 33474). EPA promulgated NESHAP for new and reconstructed stationary RICE... on January 18, 2008 (73 FR 3568). On March 3, 2010, EPA promulgated NESHAP for existing...

  20. 76 FR 2832 - National Emission Standards for Hazardous Air Pollutants From the Portland Cement Manufacturing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-18

    ... amendments? On September 9, 2010 (75 FR 54970), EPA issued final amendments to National Emission Standards... production if significant adverse comments are filed. II. What are the changes to the final rules (75 FR... FR at 54993), and never discussed or otherwise suggested (in either the proposed or final rule)...

  1. Hanford Site radionuclide national emission standards for hazardous air pollutants registered stack source assessment

    SciTech Connect

    Davis, W.E.; Barnett, J.M.

    1994-07-01

    On February 3, 1993, the US Department of Energy, Richland Operations Office received a Compliance Order and Information Request from the Director of the Air and Toxics Division of the US Environmental Protection Agency,, Region 10. The Compliance Order requires the Richland Operations Office to evaluate all radionuclide emission points at the Hanford Site . The evaluation also determined if the effective dose equivalent from any of these stack emissions exceeded 0.1 mrem/yr, which will require the stack to have continuous monitoring. The result of this assessment identified a total of 16 stacks as having potential emissions that,would cause an effective dose equivalent greater than 0.1 mrem/yr.

  2. Air Sample Conditioner Helps the Waste Treatment Plant Meet Emissions Standards

    SciTech Connect

    Glissmeyer, John A.; Flaherty, Julia E.; Pekour, Mikhail S.

    2014-12-02

    The air in three of the Hanford Site Waste Treatment and Immobilization Plant (WTP) melter off-gas discharge stacks will be hot and humid after passing through the train of emission abatement equipment. The off-gas temperature and humidity levels will be incompatible with the airborne emissions monitoring equipment required for this type of stack. To facilitate sampling from these facilities, an air sample conditioner system will be installed to introduce cool, dry air into the sample stream to reduce the temperature and dew point. This will avoid thermal damage to the instrumentation and problematic condensation. The complete sample transport system must also deliver at least 50% of the particles in the sample airstream to the sample collection and on-line analysis equipment. The primary components of the sample conditioning system were tested in a laboratory setting. The sample conditioner itself is based on a commercially-available porous tube filter design. It consists of a porous sintered metal tube inside a coaxial metal jacket. The hot gas sample stream passes axially through the porous tube, and the dry, cool air is injected into the jacket and through the porous wall of the inner tube, creating an effective sample diluter. The dilution and sample air mix along the entire length of the porous tube, thereby simultaneously reducing the dew point and temperature of the mixed sample stream. Furthermore, because the dilution air enters through the porous tube wall, the sample stream does not come in contact with the porous wall and particle deposition is reduced in this part of the sampling system. Tests were performed with an environmental chamber to supply air with the temperature and humidity needed to simulate the off-gas conditions. Air from the chamber was passed through the conditioning system to test its ability to reduce the temperature and dew point of the sample stream. To measure particle deposition, oil droplets in the range of 9 to 11 micrometer

  3. 40 CFR 61.52 - Emission standard.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Mercury § 61.52 Emission standard. (a) Emissions to the atmosphere from mercury ore processing facilities and mercury cell chlor-alkali plants shall not exceed 2.3 kg (5.1 lb) of mercury per 24-hour period. (b) Emissions to...

  4. 40 CFR 61.52 - Emission standard.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Mercury § 61.52 Emission standard. (a) Emissions to the atmosphere from mercury ore processing facilities and mercury cell chlor-alkali plants shall not exceed 2.3 kg (5.1 lb) of mercury per 24-hour period. (b) Emissions to...

  5. 40 CFR 61.52 - Emission standard.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Mercury § 61.52 Emission standard. (a) Emissions to the atmosphere from mercury ore processing facilities and mercury cell chlor-alkali plants shall not exceed 2.3 kg (5.1 lb) of mercury per 24-hour period. (b) Emissions to...

  6. 40 CFR 61.52 - Emission standard.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Mercury § 61.52 Emission standard. (a) Emissions to the atmosphere from mercury ore processing facilities and mercury cell chlor-alkali plants shall not exceed 2.3 kg (5.1 lb) of mercury per 24-hour period. (b) Emissions to...

  7. 40 CFR 63.1652 - Emission standards.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 12 2011-07-01 2009-07-01 true Emission standards. 63.1652 Section 63...) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES National Emission Standards... Emission standards. (a) New and reconstructed submerged arc furnaces. No owner or operator shall cause...

  8. 1997 Idaho National Engineering and Environmental Laboratory (INEEL) National Emission Standards for Hazardous Air Pollutants (NESHAPs) -- Radionuclides annual report

    SciTech Connect

    1998-06-01

    Under Section 61.94 of Title 40, Code of Federal Regulations (CFR), Part 61, Subpart H, National Emission Standards for Emissions of Radionuclides Other Than Radon From Department of Energy Facilities, each Department of Energy (DOE) facility must submit an annual report documenting compliance. This report addresses the Section 61.94 reporting requirements for operations at the Idaho National Engineering and Environmental Laboratory (INEEL) for calendar year (CY) 1997. Section 1 of this report provides an overview of the INEEL facilities and a brief description of the radioactive materials and processes at the facilities. Section 2 identifies radioactive air effluent release points and diffuse sources at the INEEL and actual releases during 1997. Section 2 also describes the effluent control systems for each potential release point. Section 3 provides the methodology and EDE calculations for 1997 INEEL radioactive emissions.

  9. 1996 Idaho National Engineering and Environmental Laboratory (INEEL) National Emissions Standards for Hazardous Air Pollutants (NESHAPs) -- Radionuclides. Annual report

    SciTech Connect

    1997-06-01

    Under Section 61.94 of Title 40, Code of Federal Regulations (CFR), Part 61, Subpart H, ``National Emission Standards for Emissions of Radionuclides Other Than Radon From Department of Energy Facilities,`` each Department of Energy (DOE) facility must submit an annual report documenting compliance. This report addresses the Section 61.94 reporting requirements for operations at the Idaho National Engineering and Environmental Laboratory (INEEL) for calendar year (CY) 1996. The Idaho Operations Office of the DOE is the primary contact concerning compliance with the National Emission Standards for Hazardous Air Pollutants (NESHAPs) at the INEEL. For calendar year 1996, airborne radionuclide emissions from the INEEL operations were calculated to result in a maximum individual dose to a member of the public of 3.14E-02 mrem (3.14E-07 Sievert). This effective dose equivalent (EDE) is well below the 40 CFR 61, Subpart H, regulatory standard of 10 mrem per year (1.0E-04 Sievert per year).

  10. 40 CFR 61.271 - Emission standard.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... device requirements of 40 CFR 60.18. (3) The specifications and requirements listed in paragraphs (c)(1...) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Benzene Emissions From Benzene Storage Vessels § 61.271 Emission standard. The owner or operator of each storage...

  11. 40 CFR 61.271 - Emission standard.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... device requirements of 40 CFR 60.18. (3) The specifications and requirements listed in paragraphs (c)(1...) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Benzene Emissions From Benzene Storage Vessels § 61.271 Emission standard. The owner or operator of each storage...

  12. 40 CFR 61.271 - Emission standard.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... device requirements of 40 CFR 60.18. (3) The specifications and requirements listed in paragraphs (c)(1...) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Benzene Emissions From Benzene Storage Vessels § 61.271 Emission standard. The owner or operator of each storage...

  13. 40 CFR 61.271 - Emission standard.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... device requirements of 40 CFR 60.18. (3) The specifications and requirements listed in paragraphs (c)(1...) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Benzene Emissions From Benzene Storage Vessels § 61.271 Emission standard. The owner or operator of each storage...

  14. 40 CFR 61.271 - Emission standard.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... device requirements of 40 CFR 60.18. (3) The specifications and requirements listed in paragraphs (c)(1...) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Benzene Emissions From Benzene Storage Vessels § 61.271 Emission standard. The owner or operator of each storage...

  15. National emission standards for hazardous air pollutants application for approval to stabilize the 105N Basin

    SciTech Connect

    Not Available

    1994-05-01

    The 105N Basin (basin) Stabilization will place the basin in a radiologically and environmentally safe condition so that it can be decommissioned at a later date. The basin stabilization objectives are to inspect for Special Nuclear Material (SNM) (i.e., fuel assemblies and fuel pieces), remove the water from the basin and associated pits, and stabilize the basin surface. The stabilization will involve removal of basin hardware, removal of basin sediments, draining of basin water, and cleaning and stabilizing basin surfaces-to prevent resuspension of radioactive emissions to the air. These activities will be conducted in accordance with all applicable regulations. The basin is in the 105N Building, which is located in the 100N Area. The 100N Area is located in the Northern portion of the Hanford Site approximately 35 miles northwest of the city of Richland, Washington. The basin is a reinforced unlined concrete structure 150 feet long, 50 feet wide, and 24 feet deep. The basin is segregated into seven areas sharing a common pool of water; the Discharge/Viewing (``D``) Pit, the fuel segregation pit (including a water tunnel that connects the ``D`` pit and segregation pit), two storage basins designated as North Basin and South Basin, two cask load-out pits, and a fuel examination area. The North Basin floor is entirely covered and the South Basin is partly covered by a modular array of cubicles formed by boron concrete posts and boron concrete panels.

  16. National Emission Standard for Hazardous Air Pollutants compliance verification plan for the K-1435 Toxic Substances Control Act Incinerator

    SciTech Connect

    Ambrose, M.L.

    1986-07-28

    This documentation was prepared for submittal to the Environmental Protection Agency (EPA) in order to meet the requirements of the National Emissions Standards for Hazardous Air Pollutants (NESHAP). This document will emphasize the control of radioactive emissions from the K-1435 Toxic Substances Control Act (TSCA) Incinerator. The TSCA Incinerator is a dual purpose solid/liquid incinerator that is under construction at the Oak Ridge Gaseous Diffusion Plant to destroy radioactively contaminated polychlorinated biphenyls (PCBs) and other hazardous organic wastes in compliance with the TSCA and the Resource Conservation and Recovery Act (RCRA). These wastes are generated at the facilities managed by the Department of Energy, Oak Ridge Operations (DOE-ORO). Destruction of the PCBs and the hazardous organic wastes will be accomplished in a rotary kiln incinerator with an afterburner. The incinerator will thermally destroy the organic constituents of the liquids, solids, and sludges to produce an organically inert ash. In addition to the incinerator, an extensive off-gas treatment facility is being constructed to remove particulate and acidic gas air emissions.

  17. 77 FR 37361 - National Emission Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-21

    ... Reciprocating Internal Combustion Engines; New Source Performance Standards for Stationary Internal Combustion... Combustion Engines; New Source Performance Standards for Stationary Internal Combustion Engines.'' The EPA... Internal Combustion Engines; New Source Performance Standards for Stationary......

  18. 76 FR 15553 - National Emission Standards for Hazardous Air Pollutants for Area Sources: Industrial, Commercial...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-21

    ... Electronic Reporting Tool FR Federal Register GACT Generally Available Control Technology HAP Hazardous Air... implemented this provision in 1999 in the Integrated Urban Air Toxics Strategy (Strategy), (64 FR 38715, July..., commercial coal combustion, commercial oil combustion, and commercial wood combustion. (See 63 FR...

  19. 75 FR 80761 - National Emission Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-23

    ... Reciprocating Internal Combustion Engines AGENCY: Environmental Protection Agency (EPA). ACTION: Notice of... air pollutants for reciprocating internal combustion engines and requesting public comment on one... the limitations on operation of emergency stationary engines to allow emergency engines to operate...

  20. State Air Quality Standards.

    ERIC Educational Resources Information Center

    Pollution Engineering, 1978

    1978-01-01

    This article presents in tabular form the air quality standards for sulfur dioxide, carbon monoxide, nitrogen dioxide, photochemicals, non-methane hydrocarbons and particulates for each of the 50 states and the District of Columbia. (CS)

  1. Environmental protection agency aircraft emissions standards

    NASA Technical Reports Server (NTRS)

    Kittredge, G. D.

    1977-01-01

    Emissions of air pollutants from aircraft were investigated in order to determine: (1) the extent to which such emissions affect air quality in air quality control regions throughout the United States; and (2) the technological feasibility of controlling such emissions. The basic information supporting the need for aircraft emissions standards is summarized. The EPA ambient air quality standards are presented. Only the primary (health related) standards are shown. Of the six pollutants, only the first three, carbon monoxide (CO), hydrocarbons (HC), and nitrogen oxides, are influenced significantly by aircraft.

  2. NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS (NESHAP) SUBPART H RADIONUCLIDES POTENTIAL TO EMIT CALCULATIONS

    SciTech Connect

    EARLEY JN

    2008-07-23

    This document provides an update of the status of stacks on the Hanford Site and the potential radionuclide emissions, i.e., emissions that could occur with no control devices in place. This review shows the calculations that determined whether the total effective dose equivalent (TEDE) received by the maximum public receptor as a result of potential emissions from any one of these stacks would exceed 0.1 millirem/year. Such stacks require continuous monitoring of the effluent, or other monitoring, to meet the requirements of Washington Administrative code (WAC) 246-247-035(1)(a)(ii) and WAC 246-247-075(1), -(2), and -(6). This revised update reviews the potential-to-emit (PTE) calculations of 31 stacks for Fluor Hanford, Inc. Of those 31 stacks, 11 have the potential to cause a TEDE greater than 0.1 mrem/year.

  3. 75 FR 31895 - National Emission Standards for Hazardous Air Pollutants for Area Sources: Industrial, Commercial...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-04

    ... implemented this provision in 1999 in the Integrated Urban Air Toxics Strategy (Strategy), (64 FR 38715, July... combustion. See 63 FR 17849. We listed these source categories under CAA section 112(c)(6) based on the.... Both source categories were included in the area source list published on July 19, 1999 (64 FR...

  4. 78 FR 66107 - National Emissions Standards for Hazardous Air Pollutants Residual Risk and Technology Review for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-04

    ... Flexible Polyurethane Foam (FPUF) Production were promulgated on October 7, 1998, (63 FR 53980) and... the Benzene NESHAP. (54 FR 38044, September 14, 1989.) For the FPUF production source category, we... Hazardous Air Pollutants Residual Risk and Technology Review for Flexible Polyurethane Foam...

  5. 76 FR 72507 - National Emissions Standards for Hazardous Air Pollutants: Ferroalloys Production

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-23

    ... is no higher than approximately one in 10 thousand, that risk level is considered acceptable.'' 54 FR... of the residual risk and technology review that the EPA is required to conduct under the Clean Air....gov . For specific information regarding the risk modeling methodology, contact Ms. Darcie...

  6. 76 FR 29031 - National Emissions Standards for Hazardous Air Pollutants: Secondary Lead Smelting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-19

    ... acceptable.'' 54 FR 38045. We discussed the maximum individual lifetime cancer risk as being ``the estimated... results of the residual risk and technology review that EPA is required to conduct by the Clean Air Act... specific information regarding the risk modeling methodology, contact Ms. Elaine Manning, Health...

  7. 76 FR 29527 - National Emission Standards for Hazardous Air Pollutants for Polyvinyl Chloride and Copolymers...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-20

    ... chloride resins 325211 Facilities that manufacturing. polymerize vinyl chloride monomer to produce... provision in 1999 in the Integrated Urban Air Toxics Strategy (Strategy), (64 FR 38715, July 19, 1999... the CAA (57 FR 31576). A major source of HAP is a stationary source that has the potential to emit...

  8. 76 FR 14636 - National Emission Standards for Hazardous Air Pollutants: Primary Lead Smelting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-17

    ... Air Pollutants for Primary Lead Smelting (76 FR 9410). The EPA is extending the deadline for written... Pollutants: Primary Lead Smelting, was published February 17, 2011 (76 FR 9410). EPA has established the... Lead Smelting AGENCY: Environmental Protection Agency (EPA). ACTION: Extension of public comment...

  9. 76 FR 21692 - National Emission Standards for Hazardous Air Pollutants: Primary Lead Smelting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-18

    ... Air Pollutants for Primary Lead Smelting (76 FR 9410). The EPA is extending the deadline for written... Pollutants: Primary Lead Smelting, was published February 17, 2011 (76 FR 9410). EPA has established the... Lead Smelting AGENCY: Environmental Protection Agency (EPA). ACTION: Extension of public comment...

  10. 77 FR 16987 - National Emission Standards for Hazardous Air Pollutants: Secondary Aluminum Production

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-23

    ... for hazardous air pollutants for secondary aluminum production (77 FR 8576). The EPA is extending the... Aluminum Production AGENCY: Environmental Protection Agency (EPA). ACTION: Notice of extension of public..., as well as review the test data for Group I furnaces. DATES: Comments. The public comment period...

  11. 75 FR 32005 - National Emission Standards for Hazardous Air Pollutants for Major Sources: Industrial...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-04

    ... section 112(c)(6) due to emissions of polycyclic organic matter (POM) and mercury (63 FR 17838, 17848... vacated the Commercial and Industrial Solid Waste Incineration (CISWI) Definitions Rule, 70 FR 55568... Advance Notice of Proposed Rulemaking (74 FR 41, January 2, 2009) soliciting comment on whether...

  12. 75 FR 32682 - National Emission Standards for Hazardous Air Pollutants for Major Sources: Industrial...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-09

    ... the deadline for written comments on the proposed rules (75 FR 32006 (major source boilers), 75 FR 31896 (area source boilers), 75 FR 31938 (CISWI), and 75 FR 31844 (waste definition)) to August 3, 2010... New Stationary Sources and Emission Guidelines for Existing Sources: Commercial and Industrial...

  13. 76 FR 15607 - National Emission Standards for Hazardous Air Pollutants for Major Sources: Industrial...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-21

    ... pursuant to CAA section 112(c)(6) due to emissions of POM and Hg (63 FR 17838, 17848, April 10, 1998). In... Commercial and Industrial Solid Waste Incineration (CISWI) Definitions Rule, 70 FR 55568 (September 22, 2005... rule. See 75 FR 32009. CAA section 129 covers any facility that combusts any solid waste; CAA...

  14. 75 FR 9647 - National Emission Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-03

    ... . SUPPLEMENTARY INFORMATION: Background Information Document. On March 5, 2009 (71 FR 9698), EPA proposed national..., and reconstructed stationary RICE greater than 500 HP located at major sources on June 15, 2004 (69 FR... than or equal to 500 HP that are located at major sources of HAP emissions on January 18, 2008 (73...

  15. 78 FR 6673 - National Emission Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-30

    ....melanie@epa.gov . SUPPLEMENTARY INFORMATION: Background Information Document. On June 7, 2012 (77 FR 33812... emissions in 2004 (69 FR 33473). The EPA addressed new stationary RICE less than or equal to 500 HP located at major sources and new stationary RICE located at area sources in 2008 (73 FR 3568). Most...

  16. 77 FR 22847 - National Emission Standards for Hazardous Air Pollutants for Polyvinyl Chloride and Copolymers...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-17

    ... pollutants HCl hydrogen chloride HON Hazardous Organic NESHAP ICR information collection request LAER lowest... MACT maximum achievable control technology MDL method detection levels MON Miscellaneous Organic... voluntary consensus standards VOC volatile organic compound WWW World Wide Web Organization of This...

  17. 78 FR 37133 - National Emission Standards for Hazardous Air Pollutants From Petroleum Refineries

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-20

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION... Petroleum Refineries AGENCY: Environmental Protection Agency (EPA). ACTION: Final rule. SUMMARY: This action... of environmental protection provided under those standards. The final amendments do not add any...

  18. 78 FR 14457 - National Emission Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-06

    ... Reciprocating Internal Combustion Engines; New Source Performance Standards for Stationary Internal Combustion Engines Correction In rule document 2013-01288, appearing on pages 6674-6724 in the issue of...

  19. 76 FR 72769 - National Emissions Standards for Hazardous Air Pollutants: Mineral Wool Production and Wool...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-25

    ...-Product Recovery Plants (Benzene NESHAP), (54 FR 38044, September 14, 1989), described in the next...., 100-in-1 million]'' (54 FR 38045). In the second step of the process, the EPA sets the standard at a... considered acceptable.'' 54 FR 38045. We discussed the maximum individual lifetime cancer risk as being...

  20. 77 FR 11390 - Delegation of National Emission Standards for Hazardous Air Pollutants for Source Categories; Nevada

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-27

    ... programs under section 112(l) (see 58 FR 62262). Subpart E was later amended on September 14, 2000 (see 65 FR 55810). Any request for approval under CAA section 112(l) must meet the approval criteria in 112(l... NESHAP and approving NDEP's delegation mechanism for future standards (see 63 FR 28906). That...

  1. 75 FR 8807 - Delegation of National Emission Standards for Hazardous Air Pollutants for Source Categories...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-26

    ... of State rules or programs under section 112(l) (see 58 FR 62262). Subpart E was later amended on September 14, 2000 (see 65 FR 55810). Any request for approval under CAA section 112(l) must meet the... approving Maricopa County's delegation mechanism for future standards (see 65 FR 11231). That...

  2. 78 FR 54606 - National Emission Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-05

    ... standards of performance (``NSPS'') for stationary internal combustion engines (ICE) (78 FR 6674). Following... stationary RICE on March 3, 2010, (75 FR 9648) and August 20, 2010 (75 FR 51570). The EPA received petitions... of the final NESHAP and NSPS for stationary RICE (78 FR 6674, January 30, 2013). The Office...

  3. 77 FR 959 - National Emission Standards for Hazardous Air Pollutants From Petroleum Refineries; National...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-06

    ... automatically captured and included as part of the comment that is placed in the public docket and made... entities Industry 325 Manufacturing industries, particularly petrochemical, chemical, polymers, plastics... final MACT standards for petroleum refineries (40 CFR part 63, subpart CC) on August 18, 1995 (60...

  4. 75 FR 67625 - Delegation of National Emission Standards for Hazardous Air Pollutants for Source Categories...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-03

    ... procedures for EPA's approval of state rules or programs under section 112(l) (see 58 FR 62262). Subpart E was later amended on September 14, 2000 (see 65 FR 55810). Any request for approval under CAA section... are unchanged from the Federal standards as promulgated (see 60 FR 36070). The approved...

  5. 77 FR 55698 - National Emission Standards for Hazardous Air Pollutants From the Pulp and Paper Industry

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-11

    ... for the pulp and paper industry was promulgated on April 15, 1998 (63 FR 18504). The standards are... uncertainties discussed in the proposal preamble (76 FR 81338-40), the risks from the pulp and paper source... Pulp and Paper Industry AGENCY: Environmental Protection Agency (EPA). ACTION: Final rule....

  6. 76 FR 14807 - Delegation of National Emission Standards for Hazardous Air Pollutants for Source Categories...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-18

    ... procedures for EPA's approval of State rules or programs under section 112(l) (see 58 FR 62262). Subpart E was later amended on September 14, 2000 (see 65 FR 55810). Any request for approval under CAA section...) several NESHAP and approving Maricopa County's delegation mechanism for future standards (see 65 FR...

  7. 40 CFR 60.752 - Standards for air emissions from municipal solid waste landfills.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... include any alternatives to the operational standards, test methods, procedures, compliance measures... horizontal trenches only, leachate collection components, and passive systems. (ii) Install a collection and... treatment system equipment; (2) Collect gas from each area, cell, or group of cells in the landfill in...

  8. 77 FR 9303 - National Emission Standards for Hazardous Air Pollutants From Coal- and Oil-Fired Electric...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-16

    ...). See 76 FR 25003-25005 for a fuller discussion of the health effects associated with these pollutants... generating units (76 FR 24976). After consideration of public comments, the EPA is finalizing these rules in... protects air quality and promotes public health by reducing emissions of the HAP listed in CAA section...

  9. 40 CFR 61.122 - Emission standard.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Emissions From Elemental Phosphorus Plants § 61.122 Emission standard. Emissions of polonium-210 to the ambient air from all calciners and nodulizing kilns at an elemental phosphorus plant shall not exceed a... elemental phosphorus plant: (a) Installs a Hydro-Sonic ® Tandem Nozzle Fixed Throat Free-Jet Scrubber...

  10. Tank exhaust comparison with 40 CFR 61.93, Subpart H, and other referenced guidelines for Tank Farms National Emission Standards for Hazardous Air Pollutant (NESHAP) designated stacks

    SciTech Connect

    Bachand, D.D.; Crummel, G.M.

    1994-07-01

    The US Environmental Protection Agency (EPA) promulgated National Emission Standards other than Radon from US Department of Energy (DOE) Facilities (40 CFR 61, Subpart H) on December 15, 1989. The regulations specify procedures, equipment, and test methods that.are to be used to measure radionuclide emissions from exhaust stacks that are designated as National Emission Standards for Hazardous Air Pollutant (NESHAP) stacks. Designated NESHAP stacks are those that have the potential to cause any member of the public to receive an effective dose equivalent (EDE) greater than or equal to 0.1 mrem/year, assuming all emission controls were removed. Tank Farms currently has 33 exhaust stacks, 15 of which are designated NESHAP stacks. This document assesses the compliance status of the monitoring and sampling systems for the designated NESHAP stacks.

  11. 77 FR 36341 - Control of Air Pollution From Aircraft and Aircraft Engines; Emission Standards and Test Procedures

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-18

    ..., Distribution, or Use I. National Technology Transfer Advancement Act J. Executive Order 12898: Federal Actions... which EPA has established National Ambient Air Quality Standards (NAAQS), i.e., a criteria pollutant... Web site located at www.icao.int/icaonet/arch/doc/7300/7300_9ed.pdf . \\12\\ ICAO, ``Convention...

  12. Colorado Air Quality Control Regulations and Ambient Air Quality Standards.

    ERIC Educational Resources Information Center

    Colorado State Dept. of Health, Denver. Div. of Air Pollution Control.

    Regulations and standards relative to air quality control in Colorado are defined in this publication. Presented first are definitions of terms, a statement of intent, and general provisions applicable to all emission control regulations adopted by the Colorado Air Pollution Control Commission. Following this, three regulations are enumerated: (1)…

  13. 40 CFR 61.32 - Emission standard.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Beryllium § 61.32 Emission... shall not exceed 10 grams (0.022 lb) of beryllium over a 24-hour period, except as provided in paragraph... beryllium in the vicinity of the stationary source of 0.01 µg/m 3 (4.37×10−6 gr/ft 3), averaged over a...

  14. 40 CFR 61.32 - Emission standard.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Beryllium § 61.32 Emission... shall not exceed 10 grams (0.022 lb) of beryllium over a 24-hour period, except as provided in paragraph... beryllium in the vicinity of the stationary source of 0.01 µg/m 3 (4.37×10−6 gr/ft 3), averaged over a...

  15. 40 CFR 61.32 - Emission standard.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Beryllium § 61.32 Emission... shall not exceed 10 grams (0.022 lb) of beryllium over a 24-hour period, except as provided in paragraph... beryllium in the vicinity of the stationary source of 0.01 µg/m 3 (4.37×10−6 gr/ft 3), averaged over a...

  16. 2009 LANL radionuclide air emissions report

    SciTech Connect

    Fuehne, David P.

    2010-06-01

    The emissions of radionuclides from Department of Energy Facilities such as Los Alamos National Laboratory (LANL) are regulated by the Amendments to the Clean Air Act of 1990, National Emissions Standards for Hazardous Air Pollutants (40 CFR 61 Subpart H). These regulations established an annual dose limit of 10 mrem to the maximally exposed member of the public attributable to emissions of radionuclides. This document describes the emissions of radionuclides from LANL and the dose calculations resulting from these emissions for calendar year 2009. This report meets the reporting requirements established in the regulations.

  17. 2008 LANL radionuclide air emissions report

    SciTech Connect

    Fuehne, David P.

    2009-06-01

    The emissions of radionuclides from Department of Energy Facilities such as Los Alamos National Laboratory (LANL) are regulated by the Amendments to the Clean Air Act of 1990, National Emissions Standards for Hazardous Air Pollutants (40 CFR 61 Subpart H). These regulations established an annual dose limit of 10 mrem to the maximally exposed member of the public attributable to emissions of radionuclides. This document describes the emissions of radionuclides from LANL and the dose calculations resulting from these emissions for calendar year 2008. This report meets the reporting requirements established in the regulations.

  18. 2010 LANL radionuclide air emissions report /

    SciTech Connect

    Fuehne, David P.

    2011-06-01

    The emissions of radionuclides from Department of Energy Facilities such as Los Alamos National Laboratory (LANL) are regulated by the Amendments to the Clean Air Act of 1990, National Emissions Standards for Hazardous Air Pollutants (40 CFR 61 Subpart H). These regulations established an annual dose limit of 10 mrem to the maximally exposed member of the public attributable to emissions of radionuclides. This document describes the emissions of radionuclides from LANL and the dose calculations resulting from these emissions for calendar year 2010. This report meets the reporting requirements established in the regulations.

  19. 40 CFR 63.112 - Emission standard.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... for Organic Hazardous Air Pollutants From the Synthetic Organic Chemical Manufacturing Industry for Process Vents, Storage Vessels, Transfer Operations, and Wastewater § 63.112 Emission standard. (a) The... emissions from all Group 1 wastewater streams, as defined in § 63.111 of this subpart. This term...

  20. 40 CFR 63.112 - Emission standard.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... for Organic Hazardous Air Pollutants From the Synthetic Organic Chemical Manufacturing Industry for Process Vents, Storage Vessels, Transfer Operations, and Wastewater § 63.112 Emission standard. (a) The... emissions from all Group 1 wastewater streams, as defined in § 63.111 of this subpart. This term...

  1. New Federal Air Quality Standards.

    ERIC Educational Resources Information Center

    Stopinski, O. W.

    The report discusses the current procedures for establishing air quality standards, the bases for standards, and, finally, proposed and final National Primary and Secondary Ambient Air Quality Standards for sulfur dioxide, particulate matter, carbon monoxide, nonmethane hydrocarbons, photochemical oxidants, and nitrogen dioxide. (Author/RH)

  2. 78 FR 27375 - Standards of Performance for New Stationary Sources, National Emission Standards for Hazardous...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-10

    ... AGENCY Standards of Performance for New Stationary Sources, National Emission Standards for Hazardous Air...); the National Emission Standards for Hazardous Air Pollutants (NESHAP); and/ or the Stratospheric Ozone...) of the Clean Air Act (CAA) contain no specific regulatory provision providing that sources...

  3. Stricter clean air standards

    SciTech Connect

    Schell, D.

    1997-07-01

    New standards for ozone and particulate matter stir a debate between the EPA and industrial groups. The article discusses both the history of the ozone and particulates standards, the goal of the EPA to protect health and evaluation of what the standards mean to health, and the industrial response.

  4. 40 CFR 1037.103 - Evaporative and refueling emission standards.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW HEAVY-DUTY MOTOR VEHICLES Emission Standards and... vehicles may generate and use emission credits as described in 40 CFR part 86, subpart S, but only for... emission standards for Small SI equipment described in 40 CFR 1054.112 or for Large SI engines in 40...

  5. An Air Quality Data Analysis System for Interrelating Effects, Standards and Needed Source Reductions

    ERIC Educational Resources Information Center

    Larsen, Ralph I.

    1973-01-01

    Makes recommendations for a single air quality data system (using average time) for interrelating air pollution effects, air quality standards, air quality monitoring, diffusion calculations, source-reduction calculations, and emission standards. (JR)

  6. Controlling air emissions from incinerators

    SciTech Connect

    Foisy, M.B.; Li, R.; Chattapadhyay, A.

    1994-04-01

    Last year, EPA published final rules establishing technical standards for the use and disposal of wastewater biosolids (40 CFR, Part 503). Subpart E specifically regulates the operations of and emissions from municipal wastewater biosolids incinerators.

  7. 76 FR 23768 - National Emission Standards for Hazardous Air Pollutants From Coal- and Oil-Fired Electric...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-28

    ... Coal- and Oil-Fired Electric Utility Steam Generating Units and Standards of Performance for Fossil... Utility Steam Generating Units and Standards of Performance for Fossil-Fuel-Fired Electric Utility... Performance for Fossil-Fuel-Fired Electric Utility, Industrial- Commercial-Institutional, and Small...

  8. 40 CFR 1033.101 - Exhaust emission standards.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 33 2014-07-01 2014-07-01 false Exhaust emission standards. 1033.101 Section 1033.101 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM LOCOMOTIVES Emission Standards and Related Requirements §...

  9. 40 CFR 1033.101 - Exhaust emission standards.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 34 2013-07-01 2013-07-01 false Exhaust emission standards. 1033.101 Section 1033.101 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM LOCOMOTIVES Emission Standards and Related Requirements §...

  10. 40 CFR 1033.101 - Exhaust emission standards.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 34 2012-07-01 2012-07-01 false Exhaust emission standards. 1033.101 Section 1033.101 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM LOCOMOTIVES Emission Standards and Related Requirements §...

  11. 2014 LANL Radionuclide Air Emissions Report

    SciTech Connect

    Fuehne, David Patrick

    2015-07-21

    This report describes the emissions of airborne radionuclides from operations at Los Alamos National Laboratory (LANL) for calendar year 2014, and the resulting off-site dose from these emissions. This document fulfills the requirements established by the National Emissions Standards for Hazardous Air Pollutants in 40 CFR 61, Subpart H – Emissions of Radionuclides other than Radon from Department of Energy Facilities, commonly referred to as the Radionuclide NESHAP or Rad-NESHAP. Compliance with this regulation and preparation of this document is the responsibility of LANL’s RadNESHAP compliance program, which is part of the Environmental Protection Division. The information in this report is required under the Clean Air Act and is being submitted to the U.S. Environmental Protection Agency (EPA) Region 6.

  12. Pulp, paper, and paperboard industry -- Background information for promulgated air emission standards: Manufacturing processes at kraft, sulfite, soda, semi-chemical, mechanical, and secondary and non-wood fiber mills. Final report

    SciTech Connect

    1997-10-01

    National emission standards for hazardous air pollutants (NESHAP) are being promulgated for the pulp and paper industry under authority of Section 112(d) of the Clean Air Act as amended in 1990. This background information document provides technical information and analyses used in the development of the promulgated pulp and paper NESHAP, and contains responses to comments from the proposed rule. This document covers air emission controls for wood pulping and bleaching processes at pulp mills and integrated mills (i.e., mills that combine on-site production of both pulp and paper).

  13. Air Emission Inventory for the INEEL -- 1999 Emission Report

    SciTech Connect

    Zohner, Steven K

    2000-05-01

    This report presents the 1999 calendar year update of the Air Emission Inventory for the Idaho National Engineering and Environmental Laboratory (INEEL). The INEEL Air Emission Inventory documents sources and emissions of nonradionuclide pollutants from operations at the INEEL. The report describes the emission inventory process and all of the sources at the INEEL, and provides nonradionuclide emissions estimates for stationary sources.

  14. Evaluating Radionuclide Air Emission Stack Sampling Systems

    SciTech Connect

    Ballinger, Marcel Y.

    2002-12-16

    The Pacific Northwest National Laboratory (PNNL) operates a number of research and development (R&D) facilities for the U.S. Department of Energy at the Hanford Site, Washington. These facilities are subject to Clean Air Act regulations that require sampling of radionuclide air emissions from some of these facilities. A revision to an American National Standards Institute (ANSI) standard on sampling radioactive air emissions has recently been incorporated into federal and state regulations and a re-evaluation of affected facilities is being performed to determine the impact. The revised standard requires a well-mixed sampling location that must be demonstrated through tests specified in the standard. It also carries a number of maintenance requirements, including inspections and cleaning of the sampling system. Evaluations were performed in 2000 – 2002 on two PNNL facilities to determine the operational and design impacts of the new requirements. The evaluation included inspection and cleaning maintenance activities plus testing to determine if the current sampling locations meet criteria in the revised standard. Results show a wide range of complexity in inspection and cleaning activities depending on accessibility of the system, ease of removal, and potential impact on building operations (need for outages). As expected, these High Efficiency Particulate Air (HEPA)-filtered systems did not show deposition significant enough to cause concerns with blocking of the nozzle or other parts of the system. The tests for sampling system location in the revised standard also varied in complexity depending on accessibility of the sample site and use of a scale model can alleviate many issues. Previous criteria to locate sampling systems at eight duct diameters downstream and two duct diameters upstream of the nearest disturbances is no guarantee of meeting criteria in the revised standard. A computational fluid dynamics model was helpful in understanding flow and

  15. A synthetic zero air standard

    NASA Astrophysics Data System (ADS)

    Pearce, Ruth

    2016-04-01

    A Synthetic Zero Air Standard R. E. Hill-Pearce, K. V. Resner, D. R. Worton, P. J. Brewer The National Physical Laboratory Teddington, Middlesex TW11 0LW UK We present work towards providing traceability for measurements of high impact greenhouse gases identified by the World Meteorological Organisation (WMO) as critical for global monitoring. Standards for these components are required with challengingly low uncertainties to improve the quality assurance and control processes used for the global networks to better assess climate trends. Currently the WMO compatibility goals require reference standards with uncertainties of < 100 nmolmol-1 for CO2 (northern hemisphere) and < 2 nmolmol-1 for CH4 and CO. High purity zero gas is required for both the balance gas in the preparation of reference standards and for baseline calibrations of instrumentation. Quantification of the amount fraction of the target components in the zero gas is a significant contributor to the uncertainty and is challenging due to limited availability of reference standard at the amount fraction of the measurand and limited analytical techniques with sufficient detection limits. A novel dilutor was used to blend NPL Primary Reference Gas Mixtures containing CO2, CH4 and CO at atmospheric amount fractions with a zero gas under test. Several mixtures were generated with nominal dilution ratios ranging from 2000:1 to 350:1. The baseline of two cavity ring down spectrometers was calibrated using the zero gas under test after purification by oxidative removal of CO and hydrocarbons to < 1 nmolmol-1 (SAES PS15-GC50) followed by the removal of CO2 and water vapour to < 100 pmolmol-1 (SAES MC190). Using the standard addition method.[1] we have quantified the amount fraction of CO, CO2, and CH4 in scrubbed whole air (Scott Marrin) and NPL synthetic zero air. This is the first synthetic zero air standard with a matrix of N2, O2 and Ar closely matching ambient composition with gravimetrically assigned

  16. 40 CFR 86.098-28 - Compliance with emission standards.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 19 2012-07-01 2012-07-01 false Compliance with emission standards. 86.098-28 Section 86.098-28 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES General Provisions for Emission Regulations for 1977...

  17. 40 CFR 63.5120 - What emission standards must I meet?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Standards for Hazardous Air Pollutants: Surface Coating of Metal Coil Emission Standards and Compliance Dates § 63.5120 What emission standards must I meet? (a) Each coil coating affected source must...

  18. 40 CFR 63.5120 - What emission standards must I meet?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Standards for Hazardous Air Pollutants: Surface Coating of Metal Coil Emission Standards and Compliance Dates § 63.5120 What emission standards must I meet? (a) Each coil coating affected source must...

  19. 78 FR 34820 - Formaldehyde Emissions Standards for Composite Wood Products

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-10

    ...: Cindy Wheeler, National Program Chemicals Division, Office of Pollution Prevention and Toxics...-based resins (Ref. 3). Formaldehyde is an irritant and the National Toxicology Program recently... plywood and composite wood products (PCWP) National Emission Standards for Hazardous Air...

  20. National Emission Standards for Hazardous Air Pollutants for Major Sources: Industrial, Commercial, and Institutional Boilers; Guidance for Calculating Emission Credits Resulting from Implementation of Energy Conservation Measures

    SciTech Connect

    Cox, Daryl; Papar, Riyaz; Wright, Dr. Anthony

    2012-07-01

    The purpose of this document is to provide guidance for developing a consistent approach to documenting efficiency credits generated from energy conservation measures in the Implementation Plan for boilers covered by the Boiler MACT rule (i.e., subpart DDDDD of CFR part 63). This document divides Boiler System conservation opportunities into four functional areas: 1) the boiler itself, 2) the condensate recovery system, 3) the distribution system, and 4) the end uses of the steam. This document provides technical information for documenting emissions credits proposed in the Implementation Plan for functional areas 2) though 4). This document does not include efficiency improvements related to the Boiler tune-ups.

  1. Projection of hazardous air pollutant emissions to future years.

    PubMed

    Strum, Madeleine; Cook, Rich; Thurman, James; Ensley, Darrell; Pope, Anne; Palma, Ted; Mason, Richard; Michaels, Harvey; Shedd, Stephen

    2006-08-01

    Projecting a hazardous air pollutant (HAP) emission inventory to future years can provide valuable information for air quality management activities such as prediction of program successes and helping to assess future priorities. We have projected the 1999 National Emission Inventory for HAPs to numerous future years up to 2020 using the following tools and data: the Emissions Modeling System for Hazardous Air Pollutants (EMS-HAP), the National Mobile Inventory Model (NMIM), emission reduction information resulting from national standards and economic growth data. This paper discusses these projection tools, the underlying data, limitations and the results. The results presented include total HAP emissions (sum of pollutants) and toxicity-weighted HAP emissions for cancer and respiratory noncancer effects. Weighting emissions by toxicity does not consider fate, transport, or location and behavior of receptor populations and can only be used to estimate relative risks of direct emissions. We show these projections, along with historical emission trends. The data show that stationary source programs under Section 112 of the Clean Air Act Amendments of 1990 and mobile source programs which reduce hydrocarbon and particulate matter emissions, as well as toxic emission performance standards for reformulated gasoline, have contributed to and are expected to continue to contribute to large declines in air toxics emissions, in spite of economic and population growth. We have also analyzed the particular HAPs that dominate the source sectors to better understand the historical and future year trends and the differences across sectors.

  2. 40 CFR 92.8 - Emission standards.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 20 2011-07-01 2011-07-01 false Emission standards. 92.8 Section 92.8... POLLUTION FROM LOCOMOTIVES AND LOCOMOTIVE ENGINES General Provisions for Emission Regulations for Locomotives and Locomotive Engines § 92.8 Emission standards. (a) Exhaust standards. Exhaust emissions...

  3. 40 CFR 92.8 - Emission standards.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 20 2010-07-01 2010-07-01 false Emission standards. 92.8 Section 92.8... Locomotives and Locomotive Engines § 92.8 Emission standards. (a) Exhaust standards. Exhaust emissions from..., shall comply with both the applicable line-haul duty-cycle standards, and the applicable switch...

  4. 47 CFR 95.857 - Emission standards.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Emission standards. 95.857 Section 95.857... SERVICES 218-219 MHz Service Technical Standards § 95.857 Emission standards. (a) All transmissions by each CTS and by each RTU shall use an emission type that complies with the following standard...

  5. 47 CFR 95.857 - Emission standards.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Emission standards. 95.857 Section 95.857... SERVICES 218-219 MHz Service Technical Standards § 95.857 Emission standards. (a) All transmissions by each CTS and by each RTU shall use an emission type that complies with the following standard...

  6. 40 CFR 60.174 - Standard for visible emissions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 7 2012-07-01 2012-07-01 false Standard for visible emissions. 60.174 Section 60.174 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES Standards of Performance for Primary...

  7. 40 CFR 60.174 - Standard for visible emissions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 7 2013-07-01 2013-07-01 false Standard for visible emissions. 60.174 Section 60.174 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES Standards of Performance for Primary...

  8. 40 CFR 60.174 - Standard for visible emissions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 7 2014-07-01 2014-07-01 false Standard for visible emissions. 60.174 Section 60.174 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES Standards of Performance for Primary...

  9. 40 CFR 60.174 - Standard for visible emissions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 6 2011-07-01 2011-07-01 false Standard for visible emissions. 60.174 Section 60.174 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES Standards of Performance for Primary...

  10. 40 CFR 60.174 - Standard for visible emissions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 6 2010-07-01 2010-07-01 false Standard for visible emissions. 60.174 Section 60.174 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES Standards of Performance for Primary...

  11. 40 CFR 60.193 - Standard for visible emissions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 7 2013-07-01 2013-07-01 false Standard for visible emissions. 60.193 Section 60.193 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES Standards of Performance for Primary...

  12. 40 CFR 60.193 - Standard for visible emissions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 7 2014-07-01 2014-07-01 false Standard for visible emissions. 60.193 Section 60.193 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES Standards of Performance for Primary...

  13. 40 CFR 60.193 - Standard for visible emissions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 6 2011-07-01 2011-07-01 false Standard for visible emissions. 60.193 Section 60.193 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES Standards of Performance for Primary...

  14. 40 CFR 60.193 - Standard for visible emissions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 7 2012-07-01 2012-07-01 false Standard for visible emissions. 60.193 Section 60.193 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES Standards of Performance for Primary...

  15. 40 CFR 60.193 - Standard for visible emissions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 6 2010-07-01 2010-07-01 false Standard for visible emissions. 60.193 Section 60.193 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES Standards of Performance for Primary...

  16. 40 CFR 60.164 - Standard for visible emissions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 6 2010-07-01 2010-07-01 false Standard for visible emissions. 60.164 Section 60.164 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES Standards of Performance for Primary...

  17. 2006 LANL Radionuclide Air Emissions Report

    SciTech Connect

    David P. Fuehne

    2007-06-30

    This report describes the impacts from emissions of radionuclides at Los Alamos National Laboratory (LANL) for calendar year 2006. This report fulfills the requirements established by the Radionuclide National Emissions Standards for Hazardous Air Pollutants (Rad-NESHAP). This report is prepared by LANL's Rad-NESHAP compliance team, part of the Environmental Protection Division. The information in this report is required under the Clean Air Act and is being reported to the U.S. Environmental Protection Agency (EPA). The highest effective dose equivalent (EDE) to an off-site member of the public was calculated using procedures specified by the EPA and described in this report. LANL's EDE was 0.47 mrem for 2006. The annual limit established by the EPA is 10 mrem per year. During calendar year 2006, LANL continuously monitored radionuclide emissions at 28 release points, or stacks. The Laboratory estimates emissions from an additional 58 release points using radionuclide usage source terms. Also, LANL uses a network of air samplers around the Laboratory perimeter to monitor ambient airborne levels of radionuclides. To provide data for dispersion modeling and dose assessment, LANL maintains and operates meteorological monitoring systems. From these measurement systems, a comprehensive evaluation is conducted to calculate the EDE for the Laboratory. The EDE is evaluated as any member of the public at any off-site location where there is a residence, school, business, or office. In 2006, this location was the Los Alamos Airport Terminal. The majority of this dose is due to ambient air sampling of plutonium emitted from 2006 clean-up activities at an environmental restoration site (73-002-99; ash pile). Doses reported to the EPA for the past 10 years are shown in Table E1.

  18. Radionuclide Air Emission Report for 2007

    SciTech Connect

    Wahl, Linnea; Wahl, Linnea

    2008-06-13

    Berkeley Lab operates facilities where radionuclides are handled and stored. These facilities are subject to the U.S. Environmental Protection Agency (EPA) radioactive air emission regulations in Code of Federal Regulations (CFR) Title 40, Part 61, Subpart H (EPA 1989). The EPA regulates radionuclide emissions that may be released from stacks or vents on buildings where radionuclide production or use is authorized or that may be emitted as diffuse sources. In 2007, all Berkeley Lab sources were minor stack or building emissions sources of radionuclides (sources resulting in a potential dose of less than 0.1 mrem/yr [0.001 mSv/yr]), there were no diffuse emissions, and there were no unplanned emissions. Emissions from minor sources either were measured by sampling or monitoring or were calculated based on quantities received for use or produced during the year. Using measured and calculated emissions, and building-specific and common parameters, Laboratory personnel applied the EPA-approved computer code, CAP88-PC, Version 3.0, to calculate the effective dose equivalent to the maximally exposed individual (MEI). The effective dose equivalent from all sources at Berkeley Lab in 2007 is 1.2 x 10{sup -2} mrem/yr (1.2 x 10{sup -4} mSv/yr) to the MEI, well below the 10 mrem/yr (0.1 mSv/yr) EPA dose standard. The location of the MEI is at the University of California (UC) Lawrence Hall of Science, a public science museum about 1500 ft (460 m) east of Berkeley Lab's Building 56. The estimated collective effective dose equivalent to persons living within 50 mi (80 km) of Berkeley Lab is 3.1 x 10{sup -1} person-rem (3.1 x 10{sup -3} person-Sv) attributable to the Lab's airborne emissions in 2007.

  19. Asbestos: Rationale Behind a Proposed Air Quality Standard

    ERIC Educational Resources Information Center

    Bruckman, Leonard; Rubino, Robert A.

    1975-01-01

    This article proposes an asbestos air quality standard for Connecticut lower than proposed Federal regulation. Data are given relating mesothelioma incidence to occupational and non-occupational asbestos exposure. New standards lower asbestos emissions from manufacturing operations thus reducing possible asbestos-related fatalities. Rebuttals and…

  20. 40 CFR 63.1403 - Emission standards.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... of 40 CFR part 63, subpart SS (national emission standards for closed vent systems, control devices, recovery devices). (b) Combined emission streams. When emissions of different kinds (e.g., emissions from... the emission streams would be required by this subpart to apply controls in the absence of...

  1. 40 CFR 63.1403 - Emission standards.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... of 40 CFR part 63, subpart SS (national emission standards for closed vent systems, control devices, recovery devices). (b) Combined emission streams. When emissions of different kinds (e.g., emissions from... the emission streams would be required by this subpart to apply controls in the absence of...

  2. 40 CFR 63.5305 - What emission standards must I meet?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Standards for Hazardous Air Pollutants for Leather Finishing Operations Standards § 63.5305 What emission... leather processed. You must meet each emission limit in Table 1 of this subpart that applies to...

  3. 40 CFR 1048.101 - What exhaust emission standards must my engines meet?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW, LARGE NONROAD SPARK-IGNITION ENGINES Emission Standards and Related Requirements § 1048.101 What exhaust emission standards must my engines meet... 40 Protection of Environment 33 2011-07-01 2011-07-01 false What exhaust emission standards...

  4. 40 CFR 1051.101 - What emission standards and other requirements must my vehicles meet?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM RECREATIONAL ENGINES AND VEHICLES Emission Standards and Related Requirements § 1051.101 What emission standards and other... 40 Protection of Environment 34 2012-07-01 2012-07-01 false What emission standards and...

  5. 40 CFR 1037.102 - Exhaust emission standards for NOX, HC, PM, and CO.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW HEAVY-DUTY MOTOR VEHICLES Emission Standards and Related Requirements § 1037.102 Exhaust emission standards for NOX, HC, PM, and CO. See 40 CFR... 40 Protection of Environment 33 2014-07-01 2014-07-01 false Exhaust emission standards for NOX,...

  6. 40 CFR 1051.101 - What emission standards and other requirements must my vehicles meet?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM RECREATIONAL ENGINES AND VEHICLES Emission Standards and Related Requirements § 1051.101 What emission standards and other... 40 Protection of Environment 33 2011-07-01 2011-07-01 false What emission standards and...

  7. 40 CFR 1051.101 - What emission standards and other requirements must my vehicles meet?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM RECREATIONAL ENGINES AND VEHICLES Emission Standards and Related Requirements § 1051.101 What emission standards and other... 40 Protection of Environment 33 2014-07-01 2014-07-01 false What emission standards and...

  8. 40 CFR 1048.101 - What exhaust emission standards must my engines meet?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW, LARGE NONROAD SPARK-IGNITION ENGINES Emission Standards and Related Requirements § 1048.101 What exhaust emission standards must my engines meet... 40 Protection of Environment 32 2010-07-01 2010-07-01 false What exhaust emission standards...

  9. 40 CFR 1037.105 - Exhaust emission standards for CO2 for vocational vehicles.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW HEAVY-DUTY MOTOR VEHICLES Emission Standards and Related Requirements § 1037.105 Exhaust emission standards for CO2 for vocational vehicles. (a... 40 Protection of Environment 34 2013-07-01 2013-07-01 false Exhaust emission standards for CO2...

  10. 40 CFR 1037.102 - Exhaust emission standards for NOX, HC, PM, and CO.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW HEAVY-DUTY MOTOR VEHICLES Emission Standards and Related Requirements § 1037.102 Exhaust emission standards for NOX, HC, PM, and CO. See 40 CFR... 40 Protection of Environment 34 2012-07-01 2012-07-01 false Exhaust emission standards for NOX,...

  11. 40 CFR 1048.101 - What exhaust emission standards must my engines meet?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW, LARGE NONROAD SPARK-IGNITION ENGINES Emission Standards and Related Requirements § 1048.101 What exhaust emission standards must my engines meet... 40 Protection of Environment 33 2014-07-01 2014-07-01 false What exhaust emission standards...

  12. 40 CFR 1048.101 - What exhaust emission standards must my engines meet?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW, LARGE NONROAD SPARK-IGNITION ENGINES Emission Standards and Related Requirements § 1048.101 What exhaust emission standards must my engines meet... 40 Protection of Environment 34 2012-07-01 2012-07-01 false What exhaust emission standards...

  13. 40 CFR 1051.101 - What emission standards and other requirements must my vehicles meet?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM RECREATIONAL ENGINES AND VEHICLES Emission Standards and Related Requirements § 1051.101 What emission standards and other... 40 Protection of Environment 32 2010-07-01 2010-07-01 false What emission standards and...

  14. 40 CFR 1037.105 - Exhaust emission standards for CO2 for vocational vehicles.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW HEAVY-DUTY MOTOR VEHICLES Emission Standards and Related Requirements § 1037.105 Exhaust emission standards for CO2 for vocational vehicles. (a... 40 Protection of Environment 34 2012-07-01 2012-07-01 false Exhaust emission standards for CO2...

  15. 40 CFR 1048.101 - What exhaust emission standards must my engines meet?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW, LARGE NONROAD SPARK-IGNITION ENGINES Emission Standards and Related Requirements § 1048.101 What exhaust emission standards must my engines meet... 40 Protection of Environment 34 2013-07-01 2013-07-01 false What exhaust emission standards...

  16. 40 CFR 1037.102 - Exhaust emission standards for NOX, HC, PM, and CO.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW HEAVY-DUTY MOTOR VEHICLES Emission Standards and Related Requirements § 1037.102 Exhaust emission standards for NOX, HC, PM, and CO. See 40 CFR... 40 Protection of Environment 34 2013-07-01 2013-07-01 false Exhaust emission standards for NOX,...

  17. 40 CFR 1037.105 - Exhaust emission standards for CO2 for vocational vehicles.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW HEAVY-DUTY MOTOR VEHICLES Emission Standards and Related Requirements § 1037.105 Exhaust emission standards for CO2 for vocational vehicles. (a... 40 Protection of Environment 33 2014-07-01 2014-07-01 false Exhaust emission standards for CO2...

  18. 40 CFR 1051.101 - What emission standards and other requirements must my vehicles meet?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM RECREATIONAL ENGINES AND VEHICLES Emission Standards and Related Requirements § 1051.101 What emission standards and other... 40 Protection of Environment 34 2013-07-01 2013-07-01 false What emission standards and...

  19. Radionuclide Air Emission Report for 2009

    SciTech Connect

    Wahl, Linnea

    2010-06-01

    Berkeley Lab operates facilities where radionuclides are handled and stored. These facilities are subject to the EPA radioactive air emission regulations in 40CFR61, Subpart H (EPA 1989). Radionuclides may be emitted from stacks or vents on buildings where radionuclide production or use is authorized or they may be emitted as diffuse sources. In 2009, all Berkeley Lab sources were minor sources of radionuclides (sources resulting in a potential dose of less than 0.1 mrem/yr [0.001 mSv/yr]). These minor sources included more than 100 stack sources and one source of diffuse emissions. There were no unplanned emissions from the Berkeley Lab site. Emissions from minor sources (stacks and diffuse emissions) either were measured by sampling or monitoring or were calculated based on quantities used, received for use, or produced during the year. Using measured and calculated emissions, and building-specific and common parameters, Laboratory personnel applied the EPA-approved computer code, CAP88-PC, to calculate the effective dose equivalent to the maximally exposed individual (MEI). The effective dose equivalent from all sources at Berkeley Lab in 2009 is 7.0 x 10{sup -3} mrem/yr (7.0 x 10{sup -5} mSv/yr) to the MEI, well below the 10 mrem/yr (0.1 mSv/yr) dose standard. The location of the MEI is at the University of California (UC) Lawrence Hall of Science, a public science museum about 1500 ft (460 m) east of Berkeley Lab's Building 56. The estimated collective effective dose equivalent to persons living within 50 mi (80 km) of Berkeley Lab is 1.5 x 10{sup -1} person-rem (1.5 x 10{sup -3} person-Sv) attributable to the Lab's airborne emissions in 2009.

  20. Radionuclide Air Emission Report for 2008

    SciTech Connect

    Wahl, Linnea

    2009-05-21

    Berkeley Lab operates facilities where radionuclides are handled and stored. These facilities are subject to the U.S. Environmental Protection Agency (EPA) radioactive air emission regulations in Code of Federal Regulations (CFR) Title 40, Part 61, Subpart H (EPA 1989). Radionuclides may be emitted from stacks or vents on buildings where radionuclide production or use is authorized or they may be emitted as diffuse sources. In 2008, all Berkeley Lab sources were minor sources of radionuclides (sources resulting in a potential dose of less than 0.1 mrem/yr [0.001 mSv/yr]). These minor sources include more than 100 stack sources and one source of diffuse emissions. There were no unplanned emissions from the Berkeley Lab site. Emissions from minor sources (stacks and diffuse emissions) either were measured by sampling or monitoring or were calculated based on quantities used, received for use, or produced during the year. Using measured and calculated emissions, and building-specific and common parameters, Laboratory personnel applied the EPA-approved computer code, CAP88-PC, to calculate the effective dose equivalent to the maximally exposed individual (MEI). The effective dose equivalent from all sources at Berkeley Lab in 2008 is 5.2 x 10{sup -3} mrem/yr (5.2 x 10{sup -5} mSv/yr) to the MEI, well below the 10 mrem/yr (0.1 mSv/yr) dose standard. The location of the MEI is at the University of California (UC) Lawrence Hall of Science, a public science museum about 1500 ft (460 m) east of Berkeley Lab's Building 56. The estimated collective effective dose equivalent to persons living within 50 mi (80 km) of Berkeley Lab is 1.1 x 10{sup -1} person-rem (1.1 x 10{sup -3} person-Sv) attributable to the Lab's airborne emissions in 2008.

  1. Carbon dioxide emissions from international air freight

    NASA Astrophysics Data System (ADS)

    Howitt, Oliver J. A.; Carruthers, Michael A.; Smith, Inga J.; Rodger, Craig J.

    2011-12-01

    Greenhouse gas emissions from international air transport were excluded from reduction targets under the Kyoto Protocol, partly because of difficulties with quantifying and apportioning such emissions. Although there has been a great deal of recent research into calculating emissions from aeroplane operations globally, publicly available emissions factors for air freight emissions are scarce. This paper presents a methodology to calculate the amount of fuel burnt and the resulting CO 2 emissions from New Zealand's internationally air freighted imports and exports in 2007. This methodology could be applied to other nations and/or regions. Using data on fuel uplift, air freight and air craft movements, and assumptions on mean passenger loadings and the mass of passengers and air freight, CO 2 emissions factors of 0.82 kg CO 2 per t-km and 0.69 kg CO 2 per t-km for short-haul and long-haul journeys, respectively, were calculated. The total amount of fuel consumed for the international air transport of New Zealand's imports and exports was calculated to be 0.21 Mt and 0.17 Mt respectively, with corresponding CO 2 emissions of 0.67 Mt and 0.53 Mt.

  2. Hazardous air pollutant emissions from process units in the synthetic organic chemical manufacturing industry: Background information for final standards. Volume 2A. Comments on process vents, storage vessels, transfer operations, and equipment leaks. Final report

    SciTech Connect

    Not Available

    1994-03-01

    This background information document (BID) provides summaries and responses for public comments received regarding the Hazardous Organic National Emission Standard for Hazardous Air Pollutants (NESHAP), commonly referred to as the HON. The HON will primarily affect the Synthetic Organic Chemical Manufacturing Industry (SOCMI). However, the provisions for equipment leaks also apply to certain polymer and resin production processes, certain pesticide production processes, and certain miscellaneous processes that are subject to the negotiated regulation for equipment leaks. Volume 2A is organized by emission point and contains discussions of specific technical issues related to process vents, storage vessels, transfer operations, and equipment leaks. Volume 2A discusses specific technical issues such as control technology, cost analysis, emission estimates, Group 1/Group 2 determination, compliance options and demonstrations, and monitoring.

  3. Sequim Site Radionuclide Air Emissions Report for Calendar Year 2012

    SciTech Connect

    Snyder, Sandra F.; Barnett, J. Matthew; Gervais, Todd L.

    2013-04-01

    This report is prepared to document compliance with the Code of Federal Regulations (CFR), Title 40, Protection of the Environment, Part 61, National Emission Standards for Hazardous Air Pollutants (NESHAP), Subpart H, National Emission Standards for Emissions of Radionuclides Other than Radon from Department of Energy Facilities and ashington Administrative Code (WAC) Chapter 246-247, Radiation Protection Air Emissions. This report meets the calendar year 2012 Sequim Site annual reporting requirement for its operations as a privately-owned facility as well as its federally-contracted status that began in October 2012. Compliance is indicated by comparing the estimated dose to the maximally exposed individual (MEI) with the 10 mrem/yr Environmental Protection Agency (EPA) standard. The MSL contains only sources classified as fugitive emissions. Despite the fact that the regulations are intended for application to point source emissions, fugitive emissions are included with regard to complying with the EPA standard. The dose to the Sequim Site MEI due to routine operations in 2012 was 9E-06 mrem (9E-08 mSv). No non-routine emissions occurred in 2012. The MSL is in compliance with the federal and state 10 mrem/yr standard.

  4. 40 CFR 1051.110 - What evaporative emission standards must my vehicles meet?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM RECREATIONAL ENGINES AND VEHICLES Emission Standards and Related Requirements § 1051.110 What evaporative emission standards must my vehicles... 40 Protection of Environment 34 2012-07-01 2012-07-01 false What evaporative emission...

  5. 40 CFR 1051.110 - What evaporative emission standards must my vehicles meet?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM RECREATIONAL ENGINES AND VEHICLES Emission Standards and Related Requirements § 1051.110 What evaporative emission standards must my vehicles... 40 Protection of Environment 34 2013-07-01 2013-07-01 false What evaporative emission...

  6. 40 CFR 1048.105 - What evaporative emission standards and requirements apply?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW, LARGE NONROAD SPARK-IGNITION ENGINES Emission Standards and Related Requirements § 1048.105 What evaporative emission standards and... 40 Protection of Environment 34 2012-07-01 2012-07-01 false What evaporative emission...

  7. 40 CFR 1051.110 - What evaporative emission standards must my vehicles meet?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM RECREATIONAL ENGINES AND VEHICLES Emission Standards and Related Requirements § 1051.110 What evaporative emission standards must my vehicles... 40 Protection of Environment 33 2014-07-01 2014-07-01 false What evaporative emission...

  8. 40 CFR 1051.110 - What evaporative emission standards must my vehicles meet?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM RECREATIONAL ENGINES AND VEHICLES Emission Standards and Related Requirements § 1051.110 What evaporative emission standards must my vehicles... 40 Protection of Environment 33 2011-07-01 2011-07-01 false What evaporative emission...

  9. 40 CFR 1048.105 - What evaporative emission standards and requirements apply?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW, LARGE NONROAD SPARK-IGNITION ENGINES Emission Standards and Related Requirements § 1048.105 What evaporative emission standards and... 40 Protection of Environment 33 2011-07-01 2011-07-01 false What evaporative emission...

  10. 40 CFR 1051.110 - What evaporative emission standards must my vehicles meet?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM RECREATIONAL ENGINES AND VEHICLES Emission Standards and Related Requirements § 1051.110 What evaporative emission standards must my vehicles... 40 Protection of Environment 32 2010-07-01 2010-07-01 false What evaporative emission...

  11. 40 CFR 1048.105 - What evaporative emission standards and requirements apply?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW, LARGE NONROAD SPARK-IGNITION ENGINES Emission Standards and Related Requirements § 1048.105 What evaporative emission standards and... 40 Protection of Environment 34 2013-07-01 2013-07-01 false What evaporative emission...

  12. Groundwater treatment with zero air emissions

    SciTech Connect

    Cheuvront, D.A. ); Giggy, C.L.; Loven, C.G. ); Swett, G.H. )

    1990-08-01

    Air emissions from the treatment of volatile organic compound (VOC) - contaminated groundwater are a growing problem in the US. Historically, air stripping has been used to remove VOCs from contaminated groundwater. Air stripping technology is a cross media treatment technique, i.e., it solves a groundwater problem by transferring contamination to the atmosphere. In response to the air pollution problem created by air stripping, the public, air quality regulatory agencies, the federal government and private industry are exerting pressure to eliminate and/or reduce air emissions from the clean-up of contaminated groundwater. These forces make it desirable to consider alternative and innovative technologies for the treatment of groundwater contaminated with VOCs.

  13. Meeting new air standards with a volatile organic treatment train

    SciTech Connect

    Bowers, J.S.; Dennison, D.; May, G.

    1995-02-01

    The U.S. Environmental Protection Agency (EPA) issued the second phase of the organic air emission standards for hazardous waste treatment, storage, and disposal facilities (TSDFs) and hazardous waste generators in December 1994. These standards (referred to as the Subpart CC standards) are designed to further reduce organic air emissions from hazardous waste management activities. To comply with these new air standards, Lawrence Livermore National Laboratory (LLNL) is designing a volatile organic removal and destruction treatment train to modify its existing Waste Water Treatment Tank Farm (hereafter called Tank Farm). LLNL`s Tank Farm consists of six, 7,000-L open-top tanks used to store and treat aqueous low-level radioactive, mixed, and hazardous waste before discharging it to the local publicly owned treatment works. The waste stored and treated in the tanks have elevated volatile organic constituent (VOC) concentrations. According to the Subpart CC standards, tanks handling waste with similar VOC concentrations must be retrofitted with a cover and an emission control device for cover openings that achieves at least a 95% reduction in the total organic content of the vented gas stream. However, LLNL concluded that the removal and destruction of VOCs from waste before they enter the Tank Farm would demonstrate compliance with the Subpart CC standards more effectively and be more cost effective than installation of air emission control devices on the Tank Farm. LLNL has designed this removal and destruction technique to consist of an air stripper, high-efficiency particulate air (HEPA) filter, catalytic oxidizer, scrubber, and mist eliminator.

  14. Meeting new air standards with a volatile organic treatment train

    SciTech Connect

    Bowers, J.; Dennison, D.; May G.

    1995-09-01

    The U.S. Environmental Protection Agency (EPA) issued the second phase of the organic air emission standards for hazardous waste treatment, storage, and disposal facilities (TSDFs) and hazardous waste generators in December 1994. The standards (referred to as the Subpart CC standards) are designed to further reduce organic air emissions from hazardous waste management activities. To comply with these new air standards, Lawrence Livermore National Laboratory (LLNL) is designing a volatile organic removal and destruction treatment train to modify its existing Waste Water Treatment Tank Farm (hereafter called Tank Farm). LLNL`s Tank Farm consists of six 7,000-L open-top tanks used to store and treat aqueous low-level radioactive, mixed, and hazardous waste before discharging it to the local publicly owned treatment works. The waste stored and treated in the tanks have elevated volatile organic constituent (VOC) concentrations. According to the Subpart CC standards, tanks handling waste with similar VOC concentrations must be retrofitted with a cover and emission control device for cover openings that achieves at least a 95% reduction in the total organic content of the vented gas stream. However, LLNL concluded that the removal and destruction of VOCs from waste before they enter the Tank Farm would demonstrate compliance with the Subpart CC standards more effectively and be more cost effective than installation of air emission control devices on the Tank Farm. LLNL has designed this removal and destruction technique to consist of an air stripper, high-efficiency particulate air (HEPA) filter, catalytic oxidizer, scrubber, and mist eliminator.

  15. 40 CFR 61.122 - Emission standard.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... ambient air from all calciners and nodulizing kilns at an elemental phosphorus plant shall not exceed a... kilns at the plant, and (d) Total emissions of polonium-210 from the plant do not exceed 4.5 curies...

  16. 40 CFR 61.122 - Emission standard.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... ambient air from all calciners and nodulizing kilns at an elemental phosphorus plant shall not exceed a... kilns at the plant, and (d) Total emissions of polonium-210 from the plant do not exceed 4.5 curies...

  17. 40 CFR 61.122 - Emission standard.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... ambient air from all calciners and nodulizing kilns at an elemental phosphorus plant shall not exceed a... kilns at the plant, and (d) Total emissions of polonium-210 from the plant do not exceed 4.5 curies...

  18. 40 CFR 61.122 - Emission standard.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... ambient air from all calciners and nodulizing kilns at an elemental phosphorus plant shall not exceed a... kilns at the plant, and (d) Total emissions of polonium-210 from the plant do not exceed 4.5 curies...

  19. AIR EMISSIONS FROM SCRAP TIRE COMBUSTION

    EPA Science Inventory

    The report discusses air emissions from two types of scrap tire combustion: uncontrolled and controlled. Uncontrolled sources are open tire fires, which produce many unhealthful products of incomplete combustion and release them directly into the atmosphere. Controlled combustion...

  20. Results of the air emission research study

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Air quality was monitored in beef mono-slope barns. The objectives of the study were 1) to gather baseline data for the levels of gas emissions and particulate matter from beef mono-slope facilities, 2) evaluate the effect of two different manure handling systems on air quality, and 3) provide infor...

  1. RADIONUCLIDE AIR EMISSIONS REPORT FOR THE HANFORD SITE CY2003

    SciTech Connect

    ROKKAN, D.J.

    2004-06-11

    This report documents radionuclide air emissions from the US Department of Energy (DOE) Hanford Site in 2003 and the resulting effective dose equivalent (EDE) to the maximally exposed individual (MEI) member of the public. The report has been prepared in accordance with the Code of Federal Regulations (CFR), Title 40, Protection of the Environment, Part 61, National Emission Standards for Hazardous Air Pollutants, Subpart H, ''National Emission Standards for Emissions of Radionuclides Other than Radon from Department of Energy Facilities''; Washington Administrative Code (WAC) Chapter 246-247, ''Radiation Protection-Air Emissions''; 10 CFR 830.120, Quality Assurance; DOE Order 414.1B, Quality Assurance; NQA-1, Quality Assurance Requirements for Nuclear Facility Application; EPA QA/R-2, EPA Requirements for Quality Management Plans; and EPA QA/R-5, Requirements for Quality Assurance Project Plans. The federal regulations in Subpart H of 40 CFR 61 require the measurement and reporting of radionuclides emitted from DOE facilities and the resulting public dose from those emissions. A standard of 10 mrem/yr EDE is not to be exceeded. The EDE to the MEI due to routine and nonroutine emissions in 2003 from Hanford Site point sources was 0.022 mrem (0.00022 mSv), or 0.22 percent of the federal standard. The portions of the Hanford Site MEI dose attributable to individual point sources as listed in Section 2.0 are appropriate for use in demonstrating the compliance of abated stack emissions with applicable terms of the Hanford Site Air Operating Permit and of Notices of Construction. The state has adopted the 40 CFR 61 standard of 10 mrem/yr EDE into their regulations, yet further requires that the EDE to the MEI be calculated not only from point source emissions but also from diffuse and fugitive sources of emissions. WAC 246-247 also requires the reporting of radionuclide emissions from all Hanford Site sources during routine as well as nonroutine operations. The EDE from

  2. Physical Sciences Facility Air Emission Control Equivalency Evaluation

    SciTech Connect

    Brown, David M.; Belew, Shan T.

    2008-10-17

    This document presents the adequacy evaluation for the application of technology standards during design, fabrication, installation and testing of radioactive air exhaust systems at the Physical Sciences Facility (PSF), located on the Horn Rapids Triangle north of the Pacific Northwest National Laboratory (PNNL) complex. The analysis specifically covers the exhaust portion of the heating, ventilation and air conditioning (HVAC) systems associated with emission units EP-3410-01-S, EP-3420-01-S and EP 3430-01-S.

  3. [Study on feasible emission control level of air pollutions for cement industry ].

    PubMed

    Ren, Chun; Jiang, Mei; Zou, Lan; Li, Xiao-qian; Wei, Yu-xia; Zhao, Guo-hua; Zhang, Guo-ning

    2014-09-01

    The revised National Emission Standard of Air Pollutions for Cement Industry has been issued, which will be effective for the new enterprises and the existing enterprises on Mar. 1st, 2014 and July 1st, 2015, respectively. In the process of revision, the key technical issues on determination of standard limits was how to determine the feasible emission control level of air pollutions. Feasible emission control requirements were put forward, according to air pollutants emission, technologies, environmental management requirements and foreign standards, etc. The main contents of the revised standard include expanding the scope of application, increasing the pollutants, improving the particulate and NO emissions control level, and increasing special emission limits applied to key areas of air pollutants. The standard will become the gripper of pollution prevention, total emission reduction, structural adjustment and optimization of the layout, and will promote scientific and technical progression for the cement industry.

  4. 40 CFR 92.9 - Compliance with emission standards.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 20 2010-07-01 2010-07-01 false Compliance with emission standards. 92.9 Section 92.9 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... remanufacturers of non-locomotive-specific engines (as defined in § 92.2) may petition the Administrator prior...

  5. Animals as indicators of ecosystem responses to air emissions

    NASA Astrophysics Data System (ADS)

    Newman, James R.; Schreiber, R. Kent

    1984-07-01

    With existing and proposed air-quality regulations, ecological disasters resulting from air emissions such as those observed at Copperhill, Tennessee, and Sudbury, Ontario, are unlikely. Current air-quality standards, however, may not protect ecosystems from subacute and chronic exposure to air emissions. The encouragement of the use of coal for energy production and the development of the fossil-fuel industries, including oil shales, tar sands, and coal liquification, point to an increase and spread of fossil-fuel emissions and the potential to influence a number of natural ecosystems. This paper reviews the reported responses of ecosystems to air-borne pollutants and discusses the use of animals as indicators of ecosystem responses to these pollutants. Animal species and populations can act as important indicators of biotic and abiotic responses of aquatic and terrestrial ecosystems. These responses can indicate long-term trends in ecosystem health and productivity, chemical cycling, genetics, and regulation. For short-term trends, fish and wildlife also serve as monitors of changes in community structure, signaling food-web contamination, as well as providing a measure of ecosystem vitality. Information is presented to show not only the importance of animals as indicators of ecosystem responses to air-quality degradation, but also their value as air-pollution indices, that is, as air-quality-related values (AQRV), required in current air-pollution regulation.

  6. Radionuclide air emissions report for the Hanford site, Calendar year 1994

    SciTech Connect

    Gleckler, B.P.; Diediker, L.P.; Jette, S.J.; Rhoads, K.; Soldat, S.K.

    1995-06-01

    This report documents radionuclide air emissions from the Hanford Site in 1994, and the resulting effective dose equivalent to the maximally exposed member of the public, referred to as the ``MEI.`` The report has been prepared and will be submitted in accordance with reporting requirements in the Code of Federal Regulations, title 40, Protection of the Environment, Part 61, ``National Emissions Standards for Hazardous Air Pollutants,`` Subpart H, ``National Emission Standards for Emissions of Radionuclides Other than Radon from Department of Energy Facilities.``

  7. Radionuclide air emissions report for the Hanford Site, calendar year 1992

    SciTech Connect

    Diediker, L.P.; Johnson, A.R.; Rhoads, K.; Klages, D.L.; Soldat, J.K.; Rokkan, D.J.

    1993-06-01

    This report documents radionuclide air emissions from the Hanford Site in 1992 and the resulting effective dose equivalent to an member of the public. The report has been prepared and will be submitted in accordance with reporting requirements in the Code of Federal Regulations, Title 40, Protection of the Environment, Part 61, ``National Emissions Standards for Hazardous Air Pollutants,`` Subpart H, ``National Emission Standards for Emissions of Radionuclides Other than Radon from Department of Energy Facilities.``

  8. 40 CFR 61.63 - Emission standard for vinyl chloride plants.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... plants. 61.63 Section 61.63 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard... formation and purification: The concentration of vinyl chloride in each exhaust gas stream from...

  9. 40 CFR 61.63 - Emission standard for vinyl chloride plants.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... plants. 61.63 Section 61.63 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard... formation and purification: The concentration of vinyl chloride in each exhaust gas stream from...

  10. 40 CFR 63.9000 - What emission limitations and work practice standards must I meet?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ..., and HCl transfer operations that are also subject to 40 CFR part 63, subpart EEE, National Emission Standards for Hazardous Air Pollutants for Hazardous Waste Combustors, or 40 CFR 266.107, subpart H, Burning... SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants: Hydrochloric...

  11. 40 CFR 63.9000 - What emission limitations and work practice standards must I meet?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ..., and HCl transfer operations that are also subject to 40 CFR part 63, subpart EEE, National Emission Standards for Hazardous Air Pollutants for Hazardous Waste Combustors, or 40 CFR 266.107, subpart H, Burning... SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants: Hydrochloric...

  12. 40 CFR 63.9000 - What emission limitations and work practice standards must I meet?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., and HCl transfer operations that are also subject to 40 CFR part 63, subpart EEE, National Emission Standards for Hazardous Air Pollutants for Hazardous Waste Combustors, or 40 CFR 266.107, subpart H, Burning... SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants: Hydrochloric...

  13. 40 CFR 63.9000 - What emission limitations and work practice standards must I meet?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ..., and HCl transfer operations that are also subject to 40 CFR part 63, subpart EEE, National Emission Standards for Hazardous Air Pollutants for Hazardous Waste Combustors, or 40 CFR 266.107, subpart H, Burning... SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants: Hydrochloric...

  14. 40 CFR 63.9000 - What emission limitations and work practice standards must I meet?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., and HCl transfer operations that are also subject to 40 CFR part 63, subpart EEE, National Emission Standards for Hazardous Air Pollutants for Hazardous Waste Combustors, or 40 CFR 266.107, subpart H, Burning... SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants: Hydrochloric...

  15. U.S. DOE 2004 LANL Radionuclide Air Emissions

    SciTech Connect

    K.W. Jacobson

    2005-08-12

    Amendments to the Clean Air Act, which added radionuclides to the National Emissions Standards for Hazardous Air Pollutants (NESHAP), went into effect in 1990. Specifically, a subpart (H) of 40 CFR 61 established an annual limit on the impact to the public attributable to emissions of radionuclides from U.S. Department of Energy facilities, such as the Los Alamos National Laboratory (LANL). As part of the new NESHAP regulations, LANL must submit an annual report to the U.S. Environmental Protection Agency headquarters and the regional office in Dallas by June 30. This report includes results of monitoring at LANL and the dose calculations for the calendar year 2004.

  16. Incinerator air emissions: Inhalation exposure perspectives

    SciTech Connect

    Rogers, H.W.

    1995-12-01

    Incineration is often proposed as the treatment of choice for processing diverse wastes, particularly hazardous wastes. Where such treatment is proposed, people are often fearful that it will adversely affect their health. Unfortunately, information presented to the public about incinerators often does not include any criteria or benchmarks for evaluating such facilities. This article describes a review of air emission data from regulatory trial burns in a large prototype incinerator, operated at design capacity by the US Army to destroy chemical warfare materials. It uses several sets of criteria to gauge the threat that these emissions pose to public health. Incinerator air emission levels are evaluated with respect to various toxicity screening levels and ambient air levels of the same pollutants. Also, emission levels of chlorinated dioxins and furans are compared with emission levels of two common combustion sources. Such comparisons can add to a community`s understanding of health risks associated with an incinerator. This article focuses only on the air exposure/inhalation pathway as related to human health. It does not address other potential human exposure pathways or the possible effects of emissions on the local ecology, both of which should also be examined during a complete analysis of any major new facility.

  17. Animals as indicators of ecosystem responses to air emissions

    SciTech Connect

    Newman, J.R.; Schreiber, R.K.

    1984-07-01

    With existing and proposed air-quality regulations, ecological disasters resulting from air emissions such as those observed at Copperhill, Tennessee, and Sudbury, Ontario, are unlikely. Current air-quality standards, however, may not protect ecosystems from subacute and chronic exposure to air emissions. The encouragement of the use of coal for energy production and the development of the fossil-fuel industries, including oil shales, tar sands, and coal liquification, point to an increase and spread of fossil-fuel emissions and the potential to influence a number of natural ecosystems. This paper reviews the reported responses of ecosystems to airborne pollutants and discusses the use of animals as indicators of ecosystem responses to these pollutants. Animal species and populations can act as important indicators of biotic and abiotic responses of aquatic and terrestrial ecosystems. These responses can indicate long-term trends in ecosystem health and productivity, chemical cycling, genetics, and regulation. For short-term trends, fish and wildlife also serve as monitors of changes in community structure, signaling food-web contamination, as well as providing a measure of ecosystem vitality. Information is presented to show not only the importance of animals as indicators of ecosystem responses to air-quality degradation, but also their value as air-pollution indices, that is, as air-quality-related values (AQRV), required in current air-pollution regulation.

  18. Toxic effects of air freshener emissions.

    PubMed

    Anderson, R C; Anderson, J H

    1997-01-01

    To evaluate whether emissions of a commercial air freshener produced acute toxic effects in a mammalian species, the authors allowed male Swiss-Webster mice to breathe the emissions of one commercial-brand solid air freshener for 1 h. Sensory irritation and pulmonary irritation were evaluated with the ASTM-E-981 test. A computerized version of this test measured the duration of the break at the end of inspiration and the duration of the pause at the end of expiration--two parameters subject to alteration via respiratory effects of airborne toxins. Measurements of expiratory flow velocity indicated changes in airflow limitation. The authors then subjected mice to a functional observational battery, the purpose of which was to probe for changes in nervous system function. Emissions of this air freshener at several concentrations (including concentrations to which many individuals are actually exposed) caused increases in sensory and pulmonary irritation, decreases in airflow velocity, and abnormalities of behavior measured by the functional observational battery score. The test atmosphere was subjected to gas chromatography/mass spectroscopy, and the authors noted the presence of chemicals with known irritant and neurotoxic properties. The Material Safety Data Sheet for the air freshener indicated that there was a potential for toxic effects in humans. The air freshener used in the study did not diminish the effect of other pollutants tested in combination. The results demonstrated that the air freshener may have actually exacerbated indoor air pollution via addition of toxic chemicals to the atmosphere.

  19. 40 CFR 61.52 - Emission standard.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... standard. (a) Emissions to the atmosphere from mercury ore processing facilities and mercury cell chlor... atmosphere from sludge incineration plants, sludge drying plants, or a combination of these that...

  20. Working Toward Policy-Relevant Air Quality Emissions Scenarios

    NASA Astrophysics Data System (ADS)

    Holloway, T.

    2010-12-01

    Though much work has been done to develop accurate chemical emission inventories, few publicly available inventories are appropriate for realistic policy analysis. Emissions from the electricity and transportation sectors, in particular, respond in complex ways to policy, technology, and energy use change. Many widely used inventories, such as the EPA National Emissions Inventory, are well-suited for modeling current air quality, but do not have the specificity needed to address "what if?" questions. Changes in electricity demand, fuel prices, new power sources, and emission controls all influence the emissions from regional power production, requiring a plant-by-plant assessment to capture the spatially explicit impacts. Similarly, land use, freight distribution, or driving behavior will yield differentiated transportation emissions for urban areas, suburbs, and rural highways. We here present results from three recent research projects at the University of Wisconsin—Madison, where bottom-up emission inventories for electricity, freight transport, and urban vehicle use were constructed to support policy-relevant air quality research. These three studies include: 1) Using the MyPower electricity dispatch model to calculate emissions and air quality impacts of Renewable Portfolio Standards and other carbon-management strategies; 2) Using advanced vehicle and commodity flow data from the Federal Highway Administration to evaluate the potential to shift commodities from truck to rail (assuming expanded infrastructure), and assess a range of alternative fuel suggestions; and 3) Working with urban planners to connect urban density with vehicle use to evaluate the air quality impacts of smart-growth in major Midwest cities. Drawing on the results of these three studies, and on challenges overcome in their execution, we discuss the current state of policy-relevant emission dataset generation, as well as techniques and attributes that need to be further refined in order

  1. 40 CFR 1051.103 - What are the exhaust emission standards for snowmobiles?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM RECREATIONAL ENGINES AND VEHICLES Emission Standards and Related Requirements § 1051.103 What are the exhaust emission standards for... 40 Protection of Environment 33 2011-07-01 2011-07-01 false What are the exhaust...

  2. 40 CFR 1051.105 - What are the exhaust emission standards for off-highway motorcycles?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM RECREATIONAL ENGINES AND VEHICLES Emission Standards and Related Requirements § 1051.105 What are the exhaust emission standards for... 40 Protection of Environment 33 2011-07-01 2011-07-01 false What are the exhaust...

  3. 40 CFR 1051.105 - What are the exhaust emission standards for off-highway motorcycles?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM RECREATIONAL ENGINES AND VEHICLES Emission Standards and Related Requirements § 1051.105 What are the exhaust emission standards for... 40 Protection of Environment 34 2013-07-01 2013-07-01 false What are the exhaust...

  4. 40 CFR 1051.105 - What are the exhaust emission standards for off-highway motorcycles?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM RECREATIONAL ENGINES AND VEHICLES Emission Standards and Related Requirements § 1051.105 What are the exhaust emission standards for... 40 Protection of Environment 32 2010-07-01 2010-07-01 false What are the exhaust...

  5. 40 CFR 1051.103 - What are the exhaust emission standards for snowmobiles?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM RECREATIONAL ENGINES AND VEHICLES Emission Standards and Related Requirements § 1051.103 What are the exhaust emission standards for... 40 Protection of Environment 34 2013-07-01 2013-07-01 false What are the exhaust...

  6. 40 CFR 1051.103 - What are the exhaust emission standards for snowmobiles?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM RECREATIONAL ENGINES AND VEHICLES Emission Standards and Related Requirements § 1051.103 What are the exhaust emission standards for... 40 Protection of Environment 32 2010-07-01 2010-07-01 false What are the exhaust...

  7. 40 CFR 1033.240 - Demonstrating compliance with exhaust emission standards.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... emission standards. 1033.240 Section 1033.240 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM LOCOMOTIVES Certifying Engine Families § 1033.240 Demonstrating compliance with exhaust emission standards. (a) For purposes of certification,...

  8. 40 CFR 1051.105 - What are the exhaust emission standards for off-highway motorcycles?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM RECREATIONAL ENGINES AND VEHICLES Emission Standards and Related Requirements § 1051.105 What are the exhaust emission standards for... 40 Protection of Environment 34 2012-07-01 2012-07-01 false What are the exhaust...

  9. 40 CFR 1051.105 - What are the exhaust emission standards for off-highway motorcycles?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM RECREATIONAL ENGINES AND VEHICLES Emission Standards and Related Requirements § 1051.105 What are the exhaust emission standards for... 40 Protection of Environment 33 2014-07-01 2014-07-01 false What are the exhaust...

  10. 40 CFR 1051.103 - What are the exhaust emission standards for snowmobiles?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM RECREATIONAL ENGINES AND VEHICLES Emission Standards and Related Requirements § 1051.103 What are the exhaust emission standards for... 40 Protection of Environment 33 2014-07-01 2014-07-01 false What are the exhaust...

  11. 40 CFR 1051.103 - What are the exhaust emission standards for snowmobiles?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM RECREATIONAL ENGINES AND VEHICLES Emission Standards and Related Requirements § 1051.103 What are the exhaust emission standards for... 40 Protection of Environment 34 2012-07-01 2012-07-01 false What are the exhaust...

  12. 40 CFR 63.1451 - How do I demonstrate initial compliance with the emission limitations, work practice standards...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... CATEGORIES National Emission Standards for Hazardous Air Pollutants for Primary Copper Smelting Initial... matter emission limits. For each copper concentrate dryer, smelting furnace, slag cleaning vessel, and... acid particulate matter emissions limits. For each smelting furnace, slag cleaning vessel, and...

  13. 40 CFR 63.1451 - How do I demonstrate initial compliance with the emission limitations, work practice standards...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Primary Copper Smelting... particulate matter emission limits. For each copper concentrate dryer, smelting furnace, slag cleaning vessel... acid particulate matter emissions limits. For each smelting furnace, slag cleaning vessel, and...

  14. 40 CFR 63.1451 - How do I demonstrate initial compliance with the emission limitations, work practice standards...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Primary Copper Smelting... particulate matter emission limits. For each copper concentrate dryer, smelting furnace, slag cleaning vessel... acid particulate matter emissions limits. For each smelting furnace, slag cleaning vessel, and...

  15. Integrated assessment of brick kiln emission impacts on air quality.

    PubMed

    Le, Hoang Anh; Oanh, Nguyen Thi Kim

    2010-12-01

    This paper presents monitoring results of daily brick kiln stack emission and the derived emission factors. Emission of individual air pollutant varied significantly during a firing batch (7 days) and between kilns. Average emission factors per 1,000 bricks were 6.35-12.3 kg of CO, 0.52-5.9 kg of SO(2) and 0.64-1.4 kg of particulate matter (PM). PM emission size distribution in the stack plume was determined using a modified cascade impactor. Obtained emission factors and PM size distribution data were used in simulation study using the Industrial Source Complex Short-Term (ISCST3) dispersion model. The model performance was successfully evaluated for the local conditions using the simultaneous ambient monitoring data in 2006 and 2007. SO(2) was the most critical pollutant, exceeding the hourly National Ambient Air Quality Standards over 63 km(2) out of the 100-km(2) modelled domain in the base case. Impacts of different emission scenarios on the ambient air quality (SO(2), PM, CO, PM dry deposition flux) were assessed.

  16. 40 CFR 1054.240 - How do I demonstrate that my emission family complies with exhaust emission standards?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 34 2012-07-01 2012-07-01 false How do I demonstrate that my emission family complies with exhaust emission standards? 1054.240 Section 1054.240 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW, SMALL...

  17. 40 CFR 1054.240 - How do I demonstrate that my emission family complies with exhaust emission standards?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 33 2011-07-01 2011-07-01 false How do I demonstrate that my emission family complies with exhaust emission standards? 1054.240 Section 1054.240 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW, SMALL...

  18. 40 CFR 1054.240 - How do I demonstrate that my emission family complies with exhaust emission standards?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 33 2014-07-01 2014-07-01 false How do I demonstrate that my emission family complies with exhaust emission standards? 1054.240 Section 1054.240 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW, SMALL...

  19. 40 CFR 1054.240 - How do I demonstrate that my emission family complies with exhaust emission standards?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 32 2010-07-01 2010-07-01 false How do I demonstrate that my emission family complies with exhaust emission standards? 1054.240 Section 1054.240 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW, SMALL...

  20. 40 CFR 1054.240 - How do I demonstrate that my emission family complies with exhaust emission standards?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 34 2013-07-01 2013-07-01 false How do I demonstrate that my emission family complies with exhaust emission standards? 1054.240 Section 1054.240 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW, SMALL...

  1. 40 CFR 60.5180 - Do the emission limits, emission standards, and operating limits apply during periods of startup...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... standards, and operating limits apply during periods of startup, shutdown, and malfunction? 60.5180 Section 60.5180 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED... Requirements § 60.5180 Do the emission limits, emission standards, and operating limits apply during periods...

  2. 40 CFR 60.5180 - Do the emission limits, emission standards, and operating limits apply during periods of startup...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... standards, and operating limits apply during periods of startup, shutdown, and malfunction? 60.5180 Section 60.5180 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED... Requirements § 60.5180 Do the emission limits, emission standards, and operating limits apply during periods...

  3. 40 CFR 60.5180 - Do the emission limits, emission standards, and operating limits apply during periods of startup...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... standards, and operating limits apply during periods of startup, shutdown, and malfunction? 60.5180 Section 60.5180 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED... Requirements § 60.5180 Do the emission limits, emission standards, and operating limits apply during periods...

  4. 40 CFR 60.5180 - Do the emission limits, emission standards, and operating limits apply during periods of startup...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... standards, and operating limits apply during periods of startup, shutdown, and malfunction? 60.5180 Section 60.5180 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED... Requirements § 60.5180 Do the emission limits, emission standards, and operating limits apply during periods...

  5. 40 CFR 1037.106 - Exhaust emission standards for CO2 for tractors above 26,000 pounds GVWR.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW HEAVY-DUTY MOTOR VEHICLES Emission Standards and Related Requirements § 1037.106 Exhaust emission standards for CO2 for tractors... 40 Protection of Environment 33 2014-07-01 2014-07-01 false Exhaust emission standards for CO2...

  6. 40 CFR 1037.106 - Exhaust emission standards for CO2 for tractors above 26,000 pounds GVWR.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW HEAVY-DUTY MOTOR VEHICLES Emission Standards and Related Requirements § 1037.106 Exhaust emission standards for CO2 for tractors... 40 Protection of Environment 34 2013-07-01 2013-07-01 false Exhaust emission standards for CO2...

  7. 40 CFR 1037.106 - Exhaust emission standards for CO2 for tractors above 26,000 pounds GVWR.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW HEAVY-DUTY MOTOR VEHICLES Emission Standards and Related Requirements § 1037.106 Exhaust emission standards for CO2 for tractors... 40 Protection of Environment 34 2012-07-01 2012-07-01 false Exhaust emission standards for CO2...

  8. 40 CFR 63.112 - Emission standard.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... for Organic Hazardous Air Pollutants From the Synthetic Organic Chemical Manufacturing Industry for... emissions of organic HAP's to the level represented by the following equation: EA = 0.02Σ EPV1 + Σ EPV2 + 0... calculated for each Group 1 stream according to the equation for EWW1C in § 63.150(g)(5)(i) of this...

  9. 40 CFR 63.112 - Emission standard.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... for Organic Hazardous Air Pollutants From the Synthetic Organic Chemical Manufacturing Industry for... emissions of organic HAP's to the level represented by the following equation: EA = 0.02Σ EPV1 + Σ EPV2 + 0... calculated for each Group 1 stream according to the equation for EWW1C in § 63.150(g)(5)(i) of this...

  10. Biofuels, vehicle emissions, and urban air quality.

    PubMed

    Wallington, Timothy J; Anderson, James E; Kurtz, Eric M; Tennison, Paul J

    2016-07-18

    Increased biofuel content in automotive fuels impacts vehicle tailpipe emissions via two mechanisms: fuel chemistry and engine calibration. Fuel chemistry effects are generally well recognized, while engine calibration effects are not. It is important that investigations of the impact of biofuels on vehicle emissions consider the impact of engine calibration effects and are conducted using vehicles designed to operate using such fuels. We report the results of emission measurements from a Ford F-350 fueled with either fossil diesel or a biodiesel surrogate (butyl nonanoate) and demonstrate the critical influence of engine calibration on NOx emissions. Using the production calibration the emissions of NOx were higher with the biodiesel fuel. Using an adjusted calibration (maintaining equivalent exhaust oxygen concentration to that of the fossil diesel at the same conditions by adjusting injected fuel quantities) the emissions of NOx were unchanged, or lower, with biodiesel fuel. For ethanol, a review of the literature data addressing the impact of ethanol blend levels (E0-E85) on emissions from gasoline light-duty vehicles in the U.S. is presented. The available data suggest that emissions of NOx, non-methane hydrocarbons, particulate matter (PM), and mobile source air toxics (compounds known, or suspected, to cause serious health impacts) from modern gasoline and diesel vehicles are not adversely affected by increased biofuel content over the range for which the vehicles are designed to operate. Future increases in biofuel content when accomplished in concert with changes in engine design and calibration for new vehicles should not result in problematic increases in emissions impacting urban air quality and may in fact facilitate future required emissions reductions. A systems perspective (fuel and vehicle) is needed to fully understand, and optimize, the benefits of biofuels when blended into gasoline and diesel. PMID:27112132

  11. Biofuels, vehicle emissions, and urban air quality.

    PubMed

    Wallington, Timothy J; Anderson, James E; Kurtz, Eric M; Tennison, Paul J

    2016-07-18

    Increased biofuel content in automotive fuels impacts vehicle tailpipe emissions via two mechanisms: fuel chemistry and engine calibration. Fuel chemistry effects are generally well recognized, while engine calibration effects are not. It is important that investigations of the impact of biofuels on vehicle emissions consider the impact of engine calibration effects and are conducted using vehicles designed to operate using such fuels. We report the results of emission measurements from a Ford F-350 fueled with either fossil diesel or a biodiesel surrogate (butyl nonanoate) and demonstrate the critical influence of engine calibration on NOx emissions. Using the production calibration the emissions of NOx were higher with the biodiesel fuel. Using an adjusted calibration (maintaining equivalent exhaust oxygen concentration to that of the fossil diesel at the same conditions by adjusting injected fuel quantities) the emissions of NOx were unchanged, or lower, with biodiesel fuel. For ethanol, a review of the literature data addressing the impact of ethanol blend levels (E0-E85) on emissions from gasoline light-duty vehicles in the U.S. is presented. The available data suggest that emissions of NOx, non-methane hydrocarbons, particulate matter (PM), and mobile source air toxics (compounds known, or suspected, to cause serious health impacts) from modern gasoline and diesel vehicles are not adversely affected by increased biofuel content over the range for which the vehicles are designed to operate. Future increases in biofuel content when accomplished in concert with changes in engine design and calibration for new vehicles should not result in problematic increases in emissions impacting urban air quality and may in fact facilitate future required emissions reductions. A systems perspective (fuel and vehicle) is needed to fully understand, and optimize, the benefits of biofuels when blended into gasoline and diesel.

  12. Standardized Curriculum for Heating and Air Conditioning.

    ERIC Educational Resources Information Center

    Mississippi State Dept. of Education, Jackson. Office of Vocational, Technical and Adult Education.

    Standardized vocational education course titles and core contents for two courses in Mississippi are provided: heating and air conditioning I and II. The first course contains the following units: (1) orientation; (2) safety; (3) refrigeration gauges and charging cylinder; (4) vacuum pump service operations; (5) locating refrigerant leaks; (6)…

  13. 40 CFR 63.1453 - How do I demonstrate continuous compliance with the emission limitations, work practice standards...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES National Emission Standards for Hazardous Air Pollutants for Primary Copper Smelting Continuous...) Monitor the copper converter department capture system according to the requirements in § 63.1452(a)...

  14. 40 CFR 86.1813-17 - Evaporative and refueling emission standards.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES General Compliance Provisions for Control of Air Pollution From New and In-Use Light-Duty Vehicles, Light... vehicles, as described in § 86.1861 starting in model year 2017. You comply with the emission standard...

  15. 40 CFR 86.1816-18 - Emission standards for heavy-duty vehicles.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES General Compliance Provisions for Control of Air Pollution From New and In-Use Light-Duty Vehicles, Light.... Greenhouse gas emission standards are specified in § 86.1818 for MDPVs and in 40 CFR 1037.104 for other...

  16. 40 CFR 61.62 - Emission standard for ethylene dichloride plants.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission... dichloride purification. The concentration of vinyl chloride in each exhaust gas stream from any equipment used in ethylene dichloride purification is not to exceed 10 ppm (average for 3-hour period), except...

  17. 40 CFR 61.62 - Emission standard for ethylene dichloride plants.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission... dichloride purification. The concentration of vinyl chloride in each exhaust gas stream from any equipment used in ethylene dichloride purification is not to exceed 10 ppm (average for 3-hour period), except...

  18. Power Plant Emission Reductions Using a Generation Performance Standard

    EIA Publications

    2001-01-01

    In an earlier analysis completed in response to a request received from Representative David McIntosh, Chairman of the Subcommittee on National Economic Growth, Natural Resources, and Regulatory Affairs, the Energy Information Administration analyzed the impacts of power sector caps on nitrogen oxides, sulfur dioxide, and carbon dioxide emissions, assuming a policy instrument patterned after the sulfur dioxide allowance program created in the Clean Air Act Amendments of 1990. This paper compares the results of that work with the results of an analysis that assumes the use of a dynamic generation performance standard as an instrument for reducing carbon dioxide emissions.

  19. National Emission Standards for Hazardous Air Pollutants for Major Sources: Industrial, Commercial, and Institutional Boilers; Guidance for Calculating Efficiency Credits Resulting from Implementation of Energy Conservation Measures

    SciTech Connect

    Cox, Daryl; Papar, Riyaz; Wright, Dr. Anthony

    2013-02-01

    The purpose of this document is to provide guidance for developing a consistent approach to documenting efficiency credits generated from energy conservation measures in the Implementation Plan for boilers covered by the Boiler MACT rule (i.e., subpart DDDDD of CFR part 63). This document divides Boiler System conservation opportunities into four functional areas: 1) the boiler itself, 2) the condensate recovery system, 3) the distribution system, and 4) the end uses of the steam. This document provides technical information for documenting emissions credits proposed in the Implementation Plan for functional areas 2) though 4). This document does not include efficiency improvements related to the Boiler tune-ups.

  20. Improving ammonia emissions in air quality modelling for France

    NASA Astrophysics Data System (ADS)

    Hamaoui-Laguel, Lynda; Meleux, Frédérik; Beekmann, Matthias; Bessagnet, Bertrand; Génermont, Sophie; Cellier, Pierre; Létinois, Laurent

    2014-08-01

    We have implemented a new module to improve the representation of ammonia emissions from agricultural activities in France with the objective to evaluate the impact of such emissions on the formation of particulate matter modelled with the air quality model CHIMERE. A novel method has been set up for the part of ammonia emissions originating from mineral fertilizer spreading. They are calculated using the one dimensional 1D mechanistic model “VOLT'AIR” which has been coupled with data on agricultural practices, meteorology and soil properties obtained at high spatial resolution (cantonal level). These emissions display high spatiotemporal variations depending on soil pH, rates and dates of fertilization and meteorological variables, especially soil temperature. The emissions from other agricultural sources (animal housing, manure storage and organic manure spreading) are calculated using the national spatialised inventory (INS) recently developed in France. The comparison of the total ammonia emissions estimated with the new approach VOLT'AIR_INS with the standard emissions provided by EMEP (European Monitoring and Evaluation Programme) used currently in the CHIMERE model shows significant differences in the spatiotemporal distributions. The implementation of new ammonia emissions in the CHIMERE model has a limited impact on ammonium nitrate aerosol concentrations which only increase at most by 10% on the average for the considered spring period but this impact can be more significant for specific pollution episodes. The comparison of modelled PM10 (particulate matter with aerodynamic diameter smaller than 10 μm) and ammonium nitrate aerosol with observations shows that the use of the new ammonia emission method slightly improves the spatiotemporal correlation in certain regions and reduces the negative bias on average by 1 μg m-3. The formation of ammonium nitrate aerosol depends not only on ammonia concentrations but also on nitric acid availability, which

  1. Biogenic organic emissions, air quality and climate

    NASA Astrophysics Data System (ADS)

    Guenther, A. B.

    2015-12-01

    Living organisms produce copious amounts of a diverse array of metabolites including many volatile organic compounds that are released into the atmosphere. These compounds participate in numerous chemical reactions that influence the atmospheric abundance of important air pollutants and short-lived climate forcers including organic aerosol, ozone and methane. The production and release of these organics are strongly influenced by environmental conditions including air pollution, temperature, solar radiation, and water availability and they are highly sensitive to stress and extreme events. As a result, releases of biogenic organics to the atmosphere have an impact on, and are sensitive to, air quality and climate leading to potential feedback couplings. Their role in linking air quality and climate is conceptually clear but an accurate quantitative representation is needed for predictive models. Progress towards this goal will be presented including numerical model development and assessments of the predictive capability of the Model of Emission of Gases and Aerosols from Nature (MEGAN). Recent studies of processes controlling the magnitude and variations in biogenic organic emissions will be described and observations of their impact on atmospheric composition will be shown. Recent advances and priorities for future research will be discussed including laboratory process studies, long-term measurements, multi-scale regional studies, global satellite observations, and the development of a next generation model for simulating land-atmosphere chemical exchange.

  2. Regional emissions of air pollutants in China.

    SciTech Connect

    Streets, D. G.

    1998-10-05

    As part of the China-MAP program, sponsored by the US National Aeronautics and Space Administration, regional inventories of air pollutants emitted in China are being characterized, in order that the atmospheric chemistry over China can be more fully understood and the resulting ambient concentrations in Chinese cities and the deposition levels to Chinese ecosystems be determined with better confidence. In addition, the contributions of greenhouse gases from China and of acidic aerosols that counteract global warming are being quantified. This paper presents preliminary estimates of the emissions of some of the major air pollutants in China: sulfur dioxide (SO{sub 2}), nitrogen oxides (NO{sub x}), carbon monoxide (CO), and black carbon (C). Emissions are estimated for each of the 27 regions of China included in the RAINS-Asia simulation model and are subsequently distributed to a 1{degree} x 1{degree} grid using appropriate disaggregation factors. Emissions from all sectors of the Chinese economy are considered, including the combustion of biofuels in rural homes. Emissions from larger power plants are calculated individually and allocated to the grid accordingly. Data for the period 1990-1995 are being developed, as well as projections for the future under alternative assumptions about economic growth and environmental control.

  3. 40 CFR 1048.105 - What evaporative emission standards and requirements apply?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW, LARGE NONROAD SPARK-IGNITION... requirements of 40 CFR part 1045. The vessels are not required to comply with the evaporative emission... 40 CFR part 86. They are not required to comply with the evaporative emission standards and...

  4. 40 CFR 86.410-90 - Emission standards for 1990 and later model year motorcycles.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 19 2013-07-01 2013-07-01 false Emission standards for 1990 and later... AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1978 and Later New Motorcycles, General Provisions § 86.410-90...

  5. 40 CFR 86.410-90 - Emission standards for 1990 and later model year motorcycles.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 18 2011-07-01 2011-07-01 false Emission standards for 1990 and later... AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1978 and Later New Motorcycles, General Provisions § 86.410-90...

  6. 40 CFR 86.410-90 - Emission standards for 1990 and later model year motorcycles.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Emission standards for 1990 and later model year motorcycles. 86.410-90 Section 86.410-90 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1978...

  7. 40 CFR 86.1815-02 - Emission standards for light-duty trucks 4.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) General Compliance Provisions for Control of Air Pollution From New and In-Use Light-Duty Vehicles, Light-Duty Trucks, and Complete Otto-Cycle Heavy-Duty Vehicles § 86.1815-02 Emission standards... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Emission standards for...

  8. 40 CFR 86.1813-01 - Emission standards for light-duty trucks 2.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) General Compliance Provisions for Control of Air Pollution From New and In-Use Light-Duty Vehicles, Light-Duty Trucks, and Complete Otto-Cycle Heavy-Duty Vehicles § 86.1813-01 Emission standards... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Emission standards for...

  9. 40 CFR 86.1814-01 - Emission standards for light-duty trucks 3.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) General Compliance Provisions for Control of Air Pollution From New and In-Use Light-Duty Vehicles, Light-Duty Trucks, and Complete Otto-Cycle Heavy-Duty Vehicles § 86.1814-01 Emission standards... 40 Protection of Environment 19 2011-07-01 2011-07-01 false Emission standards for...

  10. 40 CFR 86.1814-01 - Emission standards for light-duty trucks 3.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) General Compliance Provisions for Control of Air Pollution From New and In-Use Light-Duty Vehicles, Light-Duty Trucks, and Complete Otto-Cycle Heavy-Duty Vehicles § 86.1814-01 Emission standards... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Emission standards for...

  11. 40 CFR 86.1814-01 - Emission standards for light-duty trucks 3.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) General Compliance Provisions for Control of Air Pollution From New and In-Use Light-Duty Vehicles, Light-Duty Trucks, and Complete Otto-Cycle Heavy-Duty Vehicles § 86.1814-01 Emission standards... 40 Protection of Environment 20 2012-07-01 2012-07-01 false Emission standards for...

  12. 40 CFR 86.1815-01 - Emission standards for light-duty trucks 4.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) General Compliance Provisions for Control of Air Pollution From New and In-Use Light-Duty Vehicles, Light-Duty Trucks, and Complete Otto-Cycle Heavy-Duty Vehicles § 86.1815-01 Emission standards... 40 Protection of Environment 20 2012-07-01 2012-07-01 false Emission standards for...

  13. 40 CFR 86.1815-01 - Emission standards for light-duty trucks 4.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) General Compliance Provisions for Control of Air Pollution From New and In-Use Light-Duty Vehicles, Light-Duty Trucks, and Complete Otto-Cycle Heavy-Duty Vehicles § 86.1815-01 Emission standards... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Emission standards for...

  14. 40 CFR 86.1814-02 - Emission standards for light-duty trucks 3.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) General Compliance Provisions for Control of Air Pollution From New and In-Use Light-Duty Vehicles, Light-Duty Trucks, and Complete Otto-Cycle Heavy-Duty Vehicles § 86.1814-02 Emission standards... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Emission standards for...

  15. 40 CFR 86.1815-01 - Emission standards for light-duty trucks 4.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) General Compliance Provisions for Control of Air Pollution From New and In-Use Light-Duty Vehicles, Light-Duty Trucks, and Complete Otto-Cycle Heavy-Duty Vehicles § 86.1815-01 Emission standards... 40 Protection of Environment 19 2011-07-01 2011-07-01 false Emission standards for...

  16. 40 CFR 63.3320 - What emission standards must I meet?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) National Emission Standards for Hazardous Air Pollutants: Paper and Other Web Coating Emission Standards... affected sources; or (2) No more than 4 percent of the mass of coating materials applied for each month at existing affected sources, and no more than 1.6 percent of the mass of coating materials applied for...

  17. AIR EMISSION INVENTORIES IN NORTH AMERICA: A CRITICAL ASSESSMENT

    EPA Science Inventory

    Although emission inventories are the foundation of air quality management and have supported substantial improvements in North American air quality, they have a number of shortcomings that can potentially lead to ineffective air quality management strategies. New technologies fo...

  18. Quantifying Uncontrolled Air Emissions from Two Florida Landfills

    EPA Science Inventory

    Landfill gas emissions, if left uncontrolled, contribute to air toxics, climate change, trospospheric ozone, and urban smog. Measuring emissions from landfills presents unique challenges due to the large and variable source area, spatial and temporal variability of emissions, and...

  19. OFFICE EQUIPMENT: DESIGN, INDOOR AIR EMISSIONS, AND POLLUTION PREVENTION OPPORTUNITIES

    EPA Science Inventory

    The report summarizes available information on office equipment design; indoor air emissions of organics, ozone, and particulates from office equipment; and pollution prevention approaches for reducing these emissions. Since much of the existing emissions data from office equipme...

  20. Air emissions inventory for the Idaho National Engineering Laboratory -- 1995 emissions report

    SciTech Connect

    1996-06-01

    This report presents the 1995 update of the Air Emission Inventory for the Idaho National Engineering Laboratory (INEL). The INEL Air Emission Inventory documents sources and emissions of non-radionuclide pollutants from operations at the INEL. The report describes the emission inventory process and all of the sources at the INEL, and provides non-radionuclide emissions estimates for stationary sources. The air contaminants reported include nitrogen oxides, sulfur oxides, carbon monoxide, volatile organic compounds, particulates, and hazardous air pollutants (HAPs).

  1. 40 CFR 63.5360 - How do I demonstrate continuous compliance with the emission standards?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... CFR part 63, subpart SS. (3) You must maintain your compliance ratio less than or equal to 1.00, as... POLLUTANTS FOR SOURCE CATEGORIES National Emission Standards for Hazardous Air Pollutants for...

  2. Hydrogen/Air Fuel Nozzle Emissions Experiments

    NASA Technical Reports Server (NTRS)

    Smith, Timothy D.

    2001-01-01

    The use of hydrogen combustion for aircraft gas turbine engines provides significant opportunities to reduce harmful exhaust emissions. Hydrogen has many advantages (no CO2 production, high reaction rates, high heating value, and future availability), along with some disadvantages (high current cost of production and storage, high volume per BTU, and an unknown safety profile when in wide use). One of the primary reasons for switching to hydrogen is the elimination of CO2 emissions. Also, with hydrogen, design challenges such as fuel coking in the fuel nozzle and particulate emissions are no longer an issue. However, because it takes place at high temperatures, hydrogen-air combustion can still produce significant levels of NOx emissions. Much of the current research into conventional hydrocarbon-fueled aircraft gas turbine combustors is focused on NOx reduction methods. The Zero CO2 Emission Technology (ZCET) hydrogen combustion project will focus on meeting the Office of Aerospace Technology goal 2 within pillar one for Global Civil Aviation reducing the emissions of future aircraft by a factor of 3 within 10 years and by a factor of 5 within 25 years. Recent advances in hydrocarbon-based gas turbine combustion components have expanded the horizons for fuel nozzle development. Both new fluid designs and manufacturing technologies have led to the development of fuel nozzles that significantly reduce aircraft emissions. The goal of the ZCET program is to mesh the current technology of Lean Direct Injection and rocket injectors to provide quick mixing, low emissions, and high-performance fuel nozzle designs. An experimental program is planned to investigate the fuel nozzle concepts in a flametube test rig. Currently, a hydrogen system is being installed in cell 23 at NASA Glenn Research Center's Research Combustion Laboratory. Testing will be conducted on a variety of fuel nozzle concepts up to combustion pressures of 350 psia and inlet air temperatures of 1200 F

  3. Air Emission Inventory for the Idaho National Engineering and Environmental Laboratory - Calendar Year 1998 Emissions Report

    SciTech Connect

    S. K. Zohner

    1999-10-01

    This report presents the 1998 calendar year update of the Air Emission Inventory for the Idaho National Engineering and Environmental Laboratory (INEEL). The INEEL Air Emission Inventory documents sources and emissions of nonradionuclide pollutants from operations at the INEEL. The report describes the emission inventory process and all of the sources at the INEEL, and provides nonradiological emissions estimates for stationary sources.

  4. Air emission inventory for the Idaho National Engineering Laboratory: 1994 emissions report

    SciTech Connect

    1995-07-01

    This report Presents the 1994 update of the Air Emission inventory for the Idaho National Engineering Laboratory (INEL). The INEL Air Emission Inventory documents sources and emissions of non-radionuclide pollutants from operations at the INEL. The report describes the emission inventory process and all of the sources at the INEL, and provides non-radionuclide emissions estimates for stationary sources.

  5. Air Emission Inventory for the Idaho National Engineering and Environmental Laboratory - Calendar Year 1999 Emission Report

    SciTech Connect

    Zohner, S.K.

    2000-05-30

    This report presents the 1999 calendar year update of the Air Emission Inventory for the Idaho National Engineering and Environmental Laboratory (INEEL). The INEEL Air Emission Inventory documents sources and emissions of nonradionuclide pollutants from operations at the INEEL. The report describes the emission inventory process and all of the sources at the INEEL, and provides nonradionuclide emissions estimates for stationary sources.

  6. Air quality standards must protect public health

    SciTech Connect

    Norman Edelman

    2006-06-15

    Leading medical and public health organizations are deeply concerned about the proposed revisions to the National Ambient Air Quality Standard (NAAQS) that the US Environmental Protection Agency (EPA) announced in December 2005. Led by the American Lung Association (ALA), these groups are fighting to force EPA to finalize stricter standards for fine and coarse particles when the final decision is announced in September 2006. The ALA disagrees strongly with the proposal to exempt coarse particles from agriculture and mining sources, and to exclude communities with populations fewer than 100,000 from protection and monitoring requirements. ALA urges EPA to set the following health-based NAAQS for PM: Annual average PM2.5 standard of 12 {mu}mg/m{sup 3}; 24 hour average PM2.5 standard of 25 {mu}mg.m{sup 3} (99th percentile); 24-hour average PM10-2.5 standard of 25-30 {mu}g/m{sup 3} (99th percentile), applied equally to all areas of the country and to all types of particles. 72 refs., 2 figs., 1 tab.

  7. 40 CFR 1042.320 - What happens if one of my production-line engines fails to meet emission standards?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW AND IN-USE... problem and retest the engine to show it complies with all emission standards. (2) Include the...

  8. 40 CFR 1042.320 - What happens if one of my production-line engines fails to meet emission standards?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW AND IN-USE... problem and retest the engine to show it complies with all emission standards. (2) Include the...

  9. 40 CFR 205.152 - Noise emission standards.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... PROGRAMS TRANSPORTATION EQUIPMENT NOISE EMISSION CONTROLS Motorcycles § 205.152 Noise emission standards... standard. For the purpose of Low-Noise-Emission Product certification pursuant to 40 CFR part 203... 40 Protection of Environment 25 2011-07-01 2011-07-01 false Noise emission standards....

  10. 40 CFR 205.152 - Noise emission standards.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... PROGRAMS TRANSPORTATION EQUIPMENT NOISE EMISSION CONTROLS Motorcycles § 205.152 Noise emission standards... standard. For the purpose of Low-Noise-Emission Product certification pursuant to 40 CFR part 203... 40 Protection of Environment 26 2013-07-01 2013-07-01 false Noise emission standards....

  11. 40 CFR 205.152 - Noise emission standards.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... PROGRAMS TRANSPORTATION EQUIPMENT NOISE EMISSION CONTROLS Motorcycles § 205.152 Noise emission standards... standard. For the purpose of Low-Noise-Emission Product certification pursuant to 40 CFR part 203... 40 Protection of Environment 25 2014-07-01 2014-07-01 false Noise emission standards....

  12. 40 CFR 205.152 - Noise emission standards.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... PROGRAMS TRANSPORTATION EQUIPMENT NOISE EMISSION CONTROLS Motorcycles § 205.152 Noise emission standards... standard. For the purpose of Low-Noise-Emission Product certification pursuant to 40 CFR part 203... 40 Protection of Environment 26 2012-07-01 2011-07-01 true Noise emission standards....

  13. 40 CFR 205.52 - Vehicle noise emission standards.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 25 2011-07-01 2011-07-01 false Vehicle noise emission standards. 205... ABATEMENT PROGRAMS TRANSPORTATION EQUIPMENT NOISE EMISSION CONTROLS Medium and Heavy Trucks § 205.52 Vehicle noise emission standards. (a) Low Speed Noise Emission Standard. Vehicles which are manufactured...

  14. 40 CFR 205.52 - Vehicle noise emission standards.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Vehicle noise emission standards. 205... ABATEMENT PROGRAMS TRANSPORTATION EQUIPMENT NOISE EMISSION CONTROLS Medium and Heavy Trucks § 205.52 Vehicle noise emission standards. (a) Low Speed Noise Emission Standard. Vehicles which are manufactured...

  15. Surveys of Microwave Emission from Air Showers

    NASA Astrophysics Data System (ADS)

    Kuramoto, Kazuyuki; Ogio, Shoichi; Iijima, Takashi; Yamamoto, Tokonatsu

    2011-09-01

    A possibility of detection of microwave molecular bremsstrahlung radiation from Extensive Air Showers was reported by AMBER group [1] [2]. This method has a potential to provide a high duty cycle and a new technique for measuring longitudinal profile of EAS. To survey this microwave emission from EAS, we built prototype detectors using parabolic antenna dishes for broadcasting satellites, and we are operating detectors with a small EAS array at Osaka City Univercity. Here, we report our detector configurations and the current experimental status.

  16. Radionuclide air emission report for the Hanford Site Calendar Year 1993

    SciTech Connect

    Diediker, L.P.; Curn, B.L.; Rhoads, K.; Damberg, E.G.; Soldat, J.K.; Jette, S.J.

    1994-08-01

    This report documents radionuclide air emissions from the Hanford Site in 1993 and the resulting effective dose equivalent to any member of the public. The report has been prepared and will be submitted in accordance with reporting requirements in the Code of Federal Regulations, Title 40, Protection of the Environment, Part 61, {open_quotes}National Emissions Standards for Hazardous Air Pollutants,{close_quotes} Subpart H, {open_quotes}National Emission Standards for Emissions of Radionuclides Other than Radon from Department of Energy Facilities.{close_quotes}

  17. Air Monitoring of Emissions from the Fukushima Daiichi Reactor

    SciTech Connect

    McNaughton, Michael; Allen, Shannon P.; Archuleta, Debra C.; Brock, Burgandy; Coronado, Melissa A.; Dewart, Jean M.; Eisele, William F. Jr.; Fuehne, David P.; Gadd, Milan S.; Green, Andrew A.; Lujan, Joan J.; MacDonell, Carolyn; Whicker, Jeffrey J.

    2012-06-12

    In response to the disasters in Japan on March 11, 2011, and the subsequent emissions from Fukushima-Daiichi, we monitored the air near Los Alamos using four air-monitoring systems: the standard AIRNET samplers, the standard rad-NESHAP samplers, the NEWNET system, and high-volume air samplers. Each of these systems has advantages and disadvantages. In combination, they provide a comprehensive set of measurements of airborne radionuclides near Los Alamos during the weeks following March 11. We report air-monitoring measurements of the fission products released from the Fukushima-Daiichi nuclear-power-plant accident in 2011. Clear gamma-spectrometry peaks were observed from Cs-134, Cs-136, Cs-137, I-131, I132, Te-132, and Te-129m. These data, together with measurements of other radionuclides, are adequate for an assessment and assure us that radionuclides from Fukushima Daiichi did not present a threat to human health at or near Los Alamos. The data demonstrate the capabilities of the Los Alamos air-monitoring systems.

  18. National Emission Standards for Hazardous Air Pollutants (NESHAP) Memorandum of Agreement (MOA) Between NASA Headquarters and MSFC (Marshall Space Flight Center) for NASA Principal Center for Review of Clean Air Regulations

    NASA Technical Reports Server (NTRS)

    Caruso, Salvadore V.; Clark-Ingram, Marceia A.

    2000-01-01

    This paper presents a memorandum of agreement on Clean Air Regulations. NASA headquarters (code JE and code M) has asked MSFC to serve as principle center for review of Clean Air Act (CAA) regulations. The purpose of the principle center is to provide centralized support to NASA headquarters for the management and leadership of NASA's CAA regulation review process and to identify the potential impact of proposed CAA reguations on NASA program hardware and supporting facilities. The materials and processes utilized in the manufacture of NASA's programmatic hardware contain HAPs (Hazardous Air Pollutants), VOCs (Volatile Organic Compounds), and ODC (Ozone Depleting Chemicals). This paper is presented in viewgraph form.

  19. 40 CFR 49.138 - Rule for the registration of air pollution sources and the reporting of emissions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 10 § 49.138 Rule for the registration of air pollution sources and the reporting of emissions. (a... maintain a current and accurate record of air pollution sources and their emissions within the Indian... part 71 source or an air pollution source that is subject to a standard established under section...

  20. Emissions of an AVCO Lycoming 0-320-DIAD air cooled light aircraft engine as a function of fuel-air ratio, timing, and air temperature and humidity

    NASA Technical Reports Server (NTRS)

    Meng, P. R.; Skorobatckyi, M.; Cosgrove, D. V.; Kempke, E. E., Jr.

    1976-01-01

    A carbureted aircraft engine was operated over a range of test conditions to establish the exhaust levels over the EPA seven-mode emissions cycle. Baseline (full rich production limit) exhaust emissions at an induction air temperature of 59 F and near zero relative humidity were 90 percent of the EPA standard for HC, 35 percent for NOx, and 161 percent for CO. Changes in ignition timing around the standard 25 deg BTDC from 30 deg BTDC to 20 deg BTDC had little effect on the exhaust emissions. Retarding the timing to 15 deg BTDC increased both the HC and CO emissions and decreased NOx emissions. HC and CO emissions decreased as the carburetor was leaned out, while NOx emissions increased. The EPA emission standards were marginally achieved at two leanout conditions. Variations in the quantity of cooling air flow over the engine had no effect on exhaust emissions. Temperature-humidity effects at the higher values of air temperature and relative humidity tested indicated that the HC and CO emissions increased significantly, while the NOx emissions decreased.

  1. 40 CFR 52.14 - State ambient air quality standards.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 3 2013-07-01 2013-07-01 false State ambient air quality standards. 52.14 Section 52.14 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... quality standards. Any ambient air quality standard submitted with a plan which is less stringent than...

  2. 40 CFR 52.14 - State ambient air quality standards.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 3 2012-07-01 2012-07-01 false State ambient air quality standards. 52.14 Section 52.14 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... quality standards. Any ambient air quality standard submitted with a plan which is less stringent than...

  3. 40 CFR 52.14 - State ambient air quality standards.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 3 2010-07-01 2010-07-01 false State ambient air quality standards. 52.14 Section 52.14 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... quality standards. Any ambient air quality standard submitted with a plan which is less stringent than...

  4. 40 CFR 52.14 - State ambient air quality standards.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 3 2011-07-01 2011-07-01 false State ambient air quality standards. 52.14 Section 52.14 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... quality standards. Any ambient air quality standard submitted with a plan which is less stringent than...

  5. 40 CFR 52.14 - State ambient air quality standards.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 3 2014-07-01 2014-07-01 false State ambient air quality standards. 52.14 Section 52.14 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... quality standards. Any ambient air quality standard submitted with a plan which is less stringent than...

  6. 40 CFR Table 5 to Subpart Nnnnn of... - Continuous Compliance With Emission Limitations and Work Practice Standards

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 14 2011-07-01 2011-07-01 false Continuous Compliance With Emission Limitations and Work Practice Standards 5 Table 5 to Subpart NNNNN of Part 63 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE...

  7. 40 CFR Table 5 to Subpart Nnnnn of... - Continuous Compliance With Emission Limitations and Work Practice Standards

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 15 2013-07-01 2013-07-01 false Continuous Compliance With Emission Limitations and Work Practice Standards 5 Table 5 to Subpart NNNNN of Part 63 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE...

  8. 40 CFR Table 5 to Subpart Nnnnn of... - Continuous Compliance With Emission Limitations and Work Practice Standards

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 15 2014-07-01 2014-07-01 false Continuous Compliance With Emission Limitations and Work Practice Standards 5 Table 5 to Subpart NNNNN of Part 63 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE...

  9. 40 CFR 60.55b - Standards for municipal waste combustor fugitive ash emissions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 6 2010-07-01 2010-07-01 false Standards for municipal waste combustor fugitive ash emissions. 60.55b Section 60.55b Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES Standards of Performance for Large Municipal...

  10. 40 CFR 1065.667 - Dilution air background emission correction.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Calculations and Data Requirements § 1065.667 Dilution air background emission correction. (a) To determine the mass of background emissions to subtract... 40 Protection of Environment 34 2012-07-01 2012-07-01 false Dilution air background...

  11. 40 CFR 1065.667 - Dilution air background emission correction.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Calculations and Data Requirements § 1065.667 Dilution air background emission correction. (a) To determine the mass of background emissions to subtract... 40 Protection of Environment 34 2013-07-01 2013-07-01 false Dilution air background...

  12. 40 CFR 1065.667 - Dilution air background emission correction.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Calculations and Data Requirements § 1065.667 Dilution air background emission correction. (a) To determine the mass of background emissions to subtract... 40 Protection of Environment 33 2011-07-01 2011-07-01 false Dilution air background...

  13. 40 CFR 1065.667 - Dilution air background emission correction.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Calculations and Data Requirements § 1065.667 Dilution air background emission correction. (a) To determine the mass of background emissions to subtract... 40 Protection of Environment 33 2014-07-01 2014-07-01 false Dilution air background...

  14. 40 CFR 1065.667 - Dilution air background emission correction.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Calculations and Data Requirements § 1065.667 Dilution air background emission correction. (a) To determine the mass of background emissions to subtract... 40 Protection of Environment 32 2010-07-01 2010-07-01 false Dilution air background...

  15. Evaluation of air quality in Chengdu, Sichuan Basin, China: are China's air quality standards sufficient yet?

    PubMed

    Qiao, Xue; Jaffe, Daniel; Tang, Ya; Bresnahan, Meaghan; Song, Jie

    2015-05-01

    Air quality evaluation is important in order to inform the public about the risk level of air pollution to human health. To better assess air quality, China released its new national ambient air quality standards (NAAQS-2012) and the new method to classify air quality level (AQL) in 2012. In this study, we examined the performance of China's NAAQS-2012 and AQL classification method through applying them, the World Health Organization (WHO) guidelines, and the US AQL classification method to evaluate air quality in Chengdu, the largest city in southwestern China. The results show that annual mean concentrations of PM₁₀, PM₂.₅, SO₂, NO₂, and O₃ at the seven urban sites were in the ranges of 138-161, 87-98, 18-32, 54-70, and 42-57 μg/m(3), respectively, and the annual mean concentrations of CO were in the range of 1.09-1.28 mg/m(3). Chengdu is located in one of the four largest regions affected by haze in China, and PM₁₀ and PM₂.₅ were the top air pollutants, with annual concentrations over 2 times of their standards in NAAQS-2012 and over 7 times of the WHO guidelines. Annual mean concentrations of the pollutants were much lower at the background site (LYS) than at the urban sites, but the annual mean concentrations of PM₁₀ and PM₂.₅ at LYS were 3.5 and 5.7 times of the WHO guidelines, respectively. These suggest that severe air pollution in Chengdu was largely associated with local emissions but also related to regional air pollution. The compliance rates of PM₁₀ , PM₂.₅, SO₂, and O₃ met China's NAAQS-2012 standards four times more frequently than they met the WHO guidelines, as NAAQS-2012 uses the loosest interim target (IT) standards of WHO for these four pollutants. Air pollution in Chengdu was estimated and stated to be less severe using China's classification than using the US classification, as China uses weaker concentration breakpoints and benign descriptions of AQL. Furthermore, China's AQL classification method

  16. Evaluation of air quality in Chengdu, Sichuan Basin, China: are China's air quality standards sufficient yet?

    PubMed

    Qiao, Xue; Jaffe, Daniel; Tang, Ya; Bresnahan, Meaghan; Song, Jie

    2015-05-01

    Air quality evaluation is important in order to inform the public about the risk level of air pollution to human health. To better assess air quality, China released its new national ambient air quality standards (NAAQS-2012) and the new method to classify air quality level (AQL) in 2012. In this study, we examined the performance of China's NAAQS-2012 and AQL classification method through applying them, the World Health Organization (WHO) guidelines, and the US AQL classification method to evaluate air quality in Chengdu, the largest city in southwestern China. The results show that annual mean concentrations of PM₁₀, PM₂.₅, SO₂, NO₂, and O₃ at the seven urban sites were in the ranges of 138-161, 87-98, 18-32, 54-70, and 42-57 μg/m(3), respectively, and the annual mean concentrations of CO were in the range of 1.09-1.28 mg/m(3). Chengdu is located in one of the four largest regions affected by haze in China, and PM₁₀ and PM₂.₅ were the top air pollutants, with annual concentrations over 2 times of their standards in NAAQS-2012 and over 7 times of the WHO guidelines. Annual mean concentrations of the pollutants were much lower at the background site (LYS) than at the urban sites, but the annual mean concentrations of PM₁₀ and PM₂.₅ at LYS were 3.5 and 5.7 times of the WHO guidelines, respectively. These suggest that severe air pollution in Chengdu was largely associated with local emissions but also related to regional air pollution. The compliance rates of PM₁₀ , PM₂.₅, SO₂, and O₃ met China's NAAQS-2012 standards four times more frequently than they met the WHO guidelines, as NAAQS-2012 uses the loosest interim target (IT) standards of WHO for these four pollutants. Air pollution in Chengdu was estimated and stated to be less severe using China's classification than using the US classification, as China uses weaker concentration breakpoints and benign descriptions of AQL. Furthermore, China's AQL classification method

  17. Air emissions assessment and air quality permitting for a municipal waste landfill treating municipal sewage sludge

    SciTech Connect

    Koehler, J.

    1998-12-31

    This paper presents a case study into the air quality permitting of a municipal solid waste (MSW) landfill in the San Francisco Bay Area undergoing a proposed expansion in operations to increase the life of the landfill. The operations of this facility include MSW landfilling, the treatment and disposal of municipal sewage sludge, the aeration of petroleum-contaminated soils, the construction of a new on-site plant to manufacture soil amendment products from waste wood and other organic material diverted from the landfill, and the installation of a vaporator to create steam from leachate for injection into the landfill gas flare. The emissions assessment for each project component relied upon interpretation of source tests from similar operations, incorporation of on-site measurements into emissions models and mass balances, and use of AP-42 procedures for emissions sources such as wind-blown dust, material handling and transfer operations, and fugitive landfill gas. Air permitting issues included best available control technology (BACT), emission offset thresholds, new source performance standards (NSPS), potential air toxics health risk impacts, and compliance with federal Title V operating permit requirements. With the increasing difficulties of siting new landfills, increasing pressures to reduce the rate of waste placement into existing landfills, and expanding regulatory requirements on landfill operations, experiences similar to those described in this paper are likely to increase in the future as permitting scenarios become more complex.

  18. Emission of pesticides into the air

    USGS Publications Warehouse

    Van Den, Berg; Kubiak, R.; Benjey, W.G.; Majewski, M.S.; Yates, S.R.; Reeves, G.L.; Smelt, J.H.; Van Der Linden, A. M. A.

    1999-01-01

    During and after the application of a pesticide in agriculture, a substantial fraction of the dosage may enter the atmosphere and be transported over varying distances downwind of the target. The rate and extent of the emission during application, predominantly as spray particle drift, depends primarily on the application method (equipment and technique), the formulation and environmental conditions, whereas the emission after application depends primarily on the properties of the pesticide, soils, crops and environmental conditions. The fraction of the dosage that misses the target area may be high in some cases and more experimental data on this loss term are needed for various application types and weather conditions. Such data are necessary to test spray drift models, and for further model development and verification as well. Following application, the emission of soil fumigants and soil incorporated pesticides into the air can be measured and computed with reasonable accuracy, but further model development is needed to improve the reliability of the model predictions. For soil surface applied pesticides reliable measurement methods are available, but there is not yet a reliable model. Further model development is required which must be verified by field experiments. Few data are available on pesticide volatilization from plants and more field experiments are also needed to study the fate processes on the plants. Once this information is available, a model needs to be developed to predict the volatilization of pesticides from plants, which, again, should be verified with field measurements. For regional emission estimates, a link between data on the temporal and spatial pesticide use and a geographical information system for crops and soils with their characteristics is needed.

  19. 40 CFR 87.89 - Compliance with smoke emission standards.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 20 2010-07-01 2010-07-01 false Compliance with smoke emission... Smoke Emissions (Aircraft Gas Turbine Engines) § 87.89 Compliance with smoke emission standards. Compliance with each smoke emission standard shall be determined by comparing the plot of SN as a function...

  20. 40 CFR 87.89 - Compliance with smoke emission standards.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 21 2012-07-01 2012-07-01 false Compliance with smoke emission... PROGRAMS (CONTINUED) Definitions. Test Procedures for Engine Smoke Emissions (Aircraft Gas Turbine Engines) § 87.89 Compliance with smoke emission standards. Compliance with each smoke emission standard shall...

  1. 40 CFR 87.89 - Compliance with smoke emission standards.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 20 2011-07-01 2011-07-01 false Compliance with smoke emission... Smoke Emissions (Aircraft Gas Turbine Engines) § 87.89 Compliance with smoke emission standards. Compliance with each smoke emission standard shall be determined by comparing the plot of SN as a function...

  2. Modeling natural emissions in the Community Multiscale Air Quality (CMAQ) Model-I: building an emissions data base

    NASA Astrophysics Data System (ADS)

    Smith, S. N.; Mueller, S. F.

    2010-05-01

    A natural emissions inventory for the continental United States and surrounding territories is needed in order to use the US Environmental Protection Agency Community Multiscale Air Quality (CMAQ) Model for simulating natural air quality. The CMAQ air modeling system (including the Sparse Matrix Operator Kernel Emissions (SMOKE) emissions processing system) currently estimates non-methane volatile organic compound (NMVOC) emissions from biogenic sources, nitrogen oxide (NOx) emissions from soils, ammonia from animals, several types of particulate and reactive gas emissions from fires, as well as sea salt emissions. However, there are several emission categories that are not commonly treated by the standard CMAQ Model system. Most notable among these are nitrogen oxide emissions from lightning, reduced sulfur emissions from oceans, geothermal features and other continental sources, windblown dust particulate, and reactive chlorine gas emissions linked with sea salt chloride. A review of past emissions modeling work and existing global emissions data bases provides information and data necessary for preparing a more complete natural emissions data base for CMAQ applications. A model-ready natural emissions data base is developed to complement the anthropogenic emissions inventory used by the VISTAS Regional Planning Organization in its work analyzing regional haze based on the year 2002. This new data base covers a modeling domain that includes the continental United States plus large portions of Canada, Mexico and surrounding oceans. Comparing July 2002 source data reveals that natural emissions account for 16% of total gaseous sulfur (sulfur dioxide, dimethylsulfide and hydrogen sulfide), 44% of total NOx, 80% of reactive carbonaceous gases (NMVOCs and carbon monoxide), 28% of ammonia, 96% of total chlorine (hydrochloric acid, nitryl chloride and sea salt chloride), and 84% of fine particles (i.e., those smaller than 2.5 μm in size) released into the atmosphere

  3. Modeling natural emissions in the Community Multiscale Air Quality (CMAQ) model - Part 1: Building an emissions data base

    NASA Astrophysics Data System (ADS)

    Smith, S. N.; Mueller, S. F.

    2010-01-01

    A natural emissions inventory for the continental United States and surrounding territories is needed in order to use the US Environmental Protection Agency Community Multiscale Air Quality (CMAQ) Model for simulating natural air quality. The CMAQ air modeling system (including the Sparse Matrix Operator Kernel Emissions (SMOKE) emissions processing system) currently estimates volatile organic compound (VOC) emissions from biogenic sources, nitrogen oxide (NOx) emissions from soils, ammonia from animals, several types of particulate and reactive gas emissions from fires, as well as windblown dust and sea salt emissions. However, there are several emission categories that are not commonly treated by the standard CMAQ Model system. Most notable among these are nitrogen oxide emissions from lightning, reduced sulfur emissions from oceans, geothermal features and other continental sources, and reactive chlorine gas emissions linked with sea salt chloride. A review of past emissions modeling work and existing global emissions data bases provides information and data necessary for preparing a more complete natural emissions data base for CMAQ applications. A model-ready natural emissions data base is developed to complement the anthropogenic emissions inventory used by the VISTAS Regional Planning Organization in its work analyzing regional haze based on the year 2002. This new data base covers a modeling domain that includes the continental United States plus large portions of Canada, Mexico and surrounding oceans. Comparing July 2002 source data reveals that natural emissions account for 16% of total gaseous sulfur (sulfur dioxide, dimethylsulfide and hydrogen sulfide), 44% of total NOx, 80% of reactive carbonaceous gases (VOCs and carbon monoxide), 28% of ammonia, 96% of total chlorine (hydrochloric acid, nitryl chloride and sea salt chloride), and 84% of fine particles (i.e., those smaller than 2.5 μm in size) released into the atmosphere. The seasonality and

  4. Locating and estimating air emissions from sources of nickel

    SciTech Connect

    Not Available

    1984-03-01

    To assist groups interested in inventorying air emissions of various potentially toxic substances, EPA is preparing a series of documents such as this to compile available information on sources and emissions of these substances. This document deals specifically with nickel. Its intended audience includes Federal, State and local air pollution personnel and others interested in locating potential emitters of nickel and in making gross estimates of air emissions therefrom. This document presents information on (1) the types of sources that may emit nickel, (2) process variations and release points that may be expected within these sources, and (3) available emissions information indicating the potential for nickel release into the air from each operation.

  5. Pacific Northwest National Laboratory Campus Radionuclide Air Emissions Report for Calendar Year 2013

    SciTech Connect

    Snyder, Sandra F.; Barnett, J. Matthew; Bisping, Lynn E.

    2014-06-01

    This report documents radionuclide air emissions that result in the highest effective dose equivalent (EDE) to a member of the public, referred to as the maximally exposed individual (MEI). The report has been prepared in compliance with the Code of Federal Regulations (CFR), Title 40, Protection of the Environment, Part 61, National Emission Standards for Hazardous Air Pollutants (NESHAP), Subpart H, National Emission Standards for Emissions of Radionuclides Other than Radon from Department of Energy Facilities and Washington Administrative Code (WAC) Chapter 246-247, Radiation Protection Air Emissions. The dose to the PNNL Site MEI due to routine major and minor point source emissions in 2013 from PNNL Site sources is 2E-05 mrem (2E-07 mSv) EDE. The dose from fugitive emissions (i.e., unmonitored sources) is 2E-6 mrem (2E-8 mSv) EDE. The dose from radon emissions is 1E-11 mrem (1E-13 mSv) EDE. No nonroutine emissions occurred in 2013. The total radiological dose for 2013 to the MEI from all PNNL Site radionuclide emissions, including fugitive emissions and radon, is 2E-5 mrem (2E-7 mSv) EDE, or 100,000 times smaller than the federal and state standard of 10 mrem/yr, to which the PNNL Site is in compliance

  6. Pacific Northwest National Laboratory Site Radionuclide Air Emissions Report for Calendar Year 2012

    SciTech Connect

    Snyder, Sandra F.; Barnett, J. Matthew; Bisping, Lynn E.

    2013-06-06

    This report documents radionuclide air emissions that result in the highest effective dose equivalent (EDE) to a member of the public, referred to as the maximally exposed individual (MEI). The report has been prepared in compliance with the Code of Federal Regulations (CFR), Title 40, Protection of the Environment, Part 61, National Emission Standards for Hazardous Air Pollutants (NESHAP), Subpart H, National Emission Standards for Emissions of Radionuclides Other than Radon from Department of Energy Facilities and Washington Administrative Code (WAC) Chapter 246-247, Radiation Protection Air Emissions. The dose to the PNNL Site MEI due to routine major and minor point source emissions in 2012 from PNNL Site sources is 9E-06 mrem (9E-08 mSv) EDE. The dose from fugitive emissions (i.e., unmonitored sources) is 1E-7 mrem (1E-9 mSv) EDE. The dose from radon emissions is 2E-6 mrem (2E-08 mSv) EDE. No nonroutine emissions occurred in 2012. The total radiological dose for 2012 to the MEI from all PNNL Site radionuclide emissions, including fugitive emissions and radon, is 1E-5 mrem (1E-7 mSv) EDE, or 100,000 times smaller than the federal and state standard of 10 mrem/yr, to which the PNNL Site is in compliance.

  7. 40 CFR 63.3320 - What emission standards must I meet?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) National Emission Standards for Hazardous Air Pollutants: Paper and Other Web Coating Emission... affected sources; or (2) No more than 4 percent of the mass of coating materials applied for each month at existing affected sources, and no more than 1.6 percent of the mass of coating materials applied for...

  8. 40 CFR 63.3320 - What emission standards must I meet?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) National Emission Standards for Hazardous Air Pollutants: Paper and Other Web Coating Emission... affected sources; or (2) No more than 4 percent of the mass of coating materials applied for each month at existing affected sources, and no more than 1.6 percent of the mass of coating materials applied for...

  9. 40 CFR 91.104 - Exhaust emission standards for outboard and personal watercraft engines.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... procedure in § 91.207 to determine compliance with the corporate average HC+NOX exhaust emission standard... PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM MARINE SPARK-IGNITION..., for their useful life. (d) A manufacturer must comply with a corporate average HC+NOX...

  10. 40 CFR 1045.107 - What are the not-to-exceed emission standards?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 34 2013-07-01 2013-07-01 false What are the not-to-exceed emission standards? 1045.107 Section 1045.107 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM SPARK-IGNITION PROPULSION MARINE ENGINES AND...

  11. 40 CFR 1045.107 - What are the not-to-exceed emission standards?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 33 2011-07-01 2011-07-01 false What are the not-to-exceed emission standards? 1045.107 Section 1045.107 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM SPARK-IGNITION PROPULSION MARINE ENGINES AND...

  12. 40 CFR 1045.101 - What exhaust emission standards and requirements must my engines meet?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 34 2012-07-01 2012-07-01 false What exhaust emission standards and requirements must my engines meet? 1045.101 Section 1045.101 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM SPARK-IGNITION PROPULSION...

  13. 40 CFR 1045.105 - What exhaust emission standards must my sterndrive/inboard engines meet?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 33 2011-07-01 2011-07-01 false What exhaust emission standards must my sterndrive/inboard engines meet? 1045.105 Section 1045.105 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM SPARK-IGNITION...

  14. 40 CFR 1045.101 - What exhaust emission standards and requirements must my engines meet?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 33 2011-07-01 2011-07-01 false What exhaust emission standards and requirements must my engines meet? 1045.101 Section 1045.101 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM SPARK-IGNITION PROPULSION...

  15. 40 CFR 1045.107 - What are the not-to-exceed emission standards?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 34 2012-07-01 2012-07-01 false What are the not-to-exceed emission standards? 1045.107 Section 1045.107 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM SPARK-IGNITION PROPULSION MARINE ENGINES AND...

  16. 40 CFR 1045.101 - What exhaust emission standards and requirements must my engines meet?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 34 2013-07-01 2013-07-01 false What exhaust emission standards and requirements must my engines meet? 1045.101 Section 1045.101 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM SPARK-IGNITION PROPULSION...

  17. 40 CFR 1045.101 - What exhaust emission standards and requirements must my engines meet?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 32 2010-07-01 2010-07-01 false What exhaust emission standards and requirements must my engines meet? 1045.101 Section 1045.101 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM SPARK-IGNITION PROPULSION...

  18. 40 CFR 1045.105 - What exhaust emission standards must my sterndrive/inboard engines meet?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 34 2012-07-01 2012-07-01 false What exhaust emission standards must my sterndrive/inboard engines meet? 1045.105 Section 1045.105 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM SPARK-IGNITION...

  19. 40 CFR 1045.105 - What exhaust emission standards must my sterndrive/inboard engines meet?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 34 2013-07-01 2013-07-01 false What exhaust emission standards must my sterndrive/inboard engines meet? 1045.105 Section 1045.105 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM SPARK-IGNITION...

  20. 40 CFR 87.23 - Exhaust emission standards for Tier 6 and Tier 8 engines.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 21 2012-07-01 2012-07-01 false Exhaust emission standards for Tier 6 and Tier 8 engines. 87.23 Section 87.23 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) Definitions. Exhaust Emissions (New Aircraft Gas Turbine Engines) §...

  1. 40 CFR 1045.105 - What exhaust emission standards must my sterndrive/inboard engines meet?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 33 2014-07-01 2014-07-01 false What exhaust emission standards must my sterndrive/inboard engines meet? 1045.105 Section 1045.105 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM SPARK-IGNITION...

  2. 40 CFR 1045.107 - What are the not-to-exceed emission standards?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 33 2014-07-01 2014-07-01 false What are the not-to-exceed emission standards? 1045.107 Section 1045.107 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM SPARK-IGNITION PROPULSION MARINE ENGINES AND...

  3. 40 CFR 1045.101 - What exhaust emission standards and requirements must my engines meet?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 33 2014-07-01 2014-07-01 false What exhaust emission standards and requirements must my engines meet? 1045.101 Section 1045.101 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM SPARK-IGNITION PROPULSION...

  4. Air Emission Inventory for the Idaho National Engineering Laboratory, 1993 emissions report

    SciTech Connect

    Not Available

    1994-06-01

    This report presents the 1993 update of the Air Emission Inventory for the Idaho National Engineering Laboratory (INEL). The purpose of the Air Emission Inventory is to commence the preparation of the permit to operate application for the INEL, as required by the recently promulgated Title V regulations of the Clean Air Act. The report describes the emission inventory process and all of the sources at the INEL and provides emissions estimates for both mobile and stationary sources.

  5. Radionuclide air emissions report for the Hanford site calendar year 1995

    SciTech Connect

    Gleckler, B.P., Westinghouse Hanford

    1996-06-26

    This report documents radionuclide air emissions from the Hanford Site in 1995, and the resulting effective dose equivalent (FDE) to the maximally exposed member of the public, referred to as the `MEI.` The report has been prepared and will be submitted in accordance with reporting requirements in the Code of Federal Regulations, Title 40, Protection of the Environment, Part 61, `National Emissions Standards for Hazardous Air Pollutants,` Subpart H, `National Emission Standards for Emissions of Radionuclides Other than Radon from Department of Energy Facilities.` This report has also been prepared for and will be submitted in accordance with the reporting requirements of the Washington Administrative Code Chapter 246-247, `Radiation Protection-Air Emissions.`

  6. The Clean Air Act strictly regulates electric utility emissions and utilities are reducing their emissions significantly

    SciTech Connect

    Kinsman, J.D.

    1998-12-31

    Electric utility SO{sub 2} and NO{sub x} emissions have been reduced tremendously, beginning before the first deadlines (1995 for SO{sub 2} and 1996 for NO{sub x}) of the 1990 Clean Air Act Amendments. For the Acid Rain Program, EPA reports that: (1) all 445 affected facilities demonstrated 100 percent compliance for both pollutants and even exceeded the compliance targets; (2) the Acid Rain Program has been very successful; and (3) due to these and other controls, air quality has improved in the United States. Furthermore, the new 8-hour ozone standard, the new PM2.5 standards, the EPA`s 22-state regional NO{sub x} program, the Northeast state petitions for upwind NO{sub x} reductions and EPA`s regional haze proposal will likely lead to substantially greater reductions of utility SO{sub 2} and NO{sub x}.

  7. The effects of oxygen-enriched intake air on FFV exhaust emissions using M85

    SciTech Connect

    Poola, R.B.; Sekar, R.; Ng, H.K.; Baudino, J.H.; Colucci, C.P.

    1996-05-01

    This paper presents results of emission tests of a flexible fuel vehicle (FFV) powered by an SI engine, fueled by M85 (methanol), and supplied with oxygen-enriched intake air containing 21, 23, and 25 vol% O2. Engine-out total hydrocarbons (THCs) and unburned methanol were considerably reduced in the entire FTP cycle when the O2 content of the intake air was either 23 or 25%. However, CO emissions did not vary much, and NOx emissions were higher. HCHO emissions were reduced by 53% in bag 1, 84% in bag 2, and 59% in bag 3 of the FTP cycle with 25% oxygen-enriched intake air. During cold-phase FTP,reductions of 42% in THCs, 40% in unburned methanol, 60% in nonmethane hydrocarbons, and 45% in nonmethane organic gases (NMOGs) were observed with 25% enriched air; NO{sub x} emissions increased by 78%. Converter-out emissions were also reduced with enriched air but to a lesser degree. FFVs operating on M85 that use 25% enriched air during only the initial 127 s of cold-phase FTP or that use 23 or 25% enriched air during only cold-phase FTP can meet the reactivity-adjusted NMOG, CO, NO{sub x}, and HCHO emission standards of the transitional low-emission vehicle.

  8. 40 CFR 63.1403 - Emission standards.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... devices). (b) Combined emission streams. When emissions of different kinds (e.g., emissions from... this subpart, emissions shall be vented through a closed vent system meeting the requirements of 40 CFR... the emission streams would be required by this subpart to apply controls in the absence of...

  9. 40 CFR 63.1403 - Emission standards.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... devices). (b) Combined emission streams. When emissions of different kinds (e.g., emissions from... this subpart, emissions shall be vented through a closed vent system meeting the requirements of 40 CFR... the emission streams would be required by this subpart to apply controls in the absence of...

  10. 40 CFR 63.1403 - Emission standards.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... devices). (b) Combined emission streams. When emissions of different kinds (e.g., emissions from... this subpart, emissions shall be vented through a closed vent system meeting the requirements of 40 CFR... the emission streams would be required by this subpart to apply controls in the absence of...

  11. Tougher U.S. Air Standards Would Be Lifesavers

    MedlinePlus

    ... 10, 2016 (HealthDay News) -- Curbing two types of air pollution could save thousands of lives in the United ... counties in the United States that exceed EPA air pollution standards, there has not been a similar source ...

  12. Marine Sciences Laboratory Radionuclide Air Emissions Report for Calendar Year 2014

    SciTech Connect

    Snyder, Sandra F.; Barnett, J. Matthew

    2015-05-04

    The U.S. Department of Energy Office of Science (DOE-SC) Pacific Northwest Site Office (PNSO) has oversight and stewardship duties associated with the Pacific Northwest National Laboratory (PNNL) Marine Sciences Laboratory (MSL) located on Battelle Land – Sequim.This report is prepared to document compliance with the Code of Federal Regulations (CFR), Title 40, Protection of the Environment, Part 61, National Emission Standards for Hazardous Air Pollutants (NESHAP), Subpart H, ''National Emission Standards for Emissions of Radionuclides Other than Radon from Department of Energy Facilities” and Washington Administrative Code (WAC) Chapter 246-247, “Radiation Protection–Air Emissions.'' The EDE to the MSL MEI due to routine operations in 2014 was 9E-05 mrem (9E-07 mSv). No non-routine emissions occurred in 2014. The MSL is in compliance with the federal and state 10 mrem/yr standard.

  13. Marine Sciences Laboratory Radionuclide Air Emissions Report for Calendar Year 2013

    SciTech Connect

    Snyder, Sandra F.; Barnett, J. Matthew; Ballinger, Marcel Y.

    2014-05-01

    The U.S. Department of Energy Office of Science (DOE-SC) Pacific Northwest Site Office (PNSO) has oversight and stewardship duties associated with the Pacific Northwest National Laboratory (PNNL) Marine Sciences Laboratory (MSL) located on Battelle Land – Sequim (Sequim). This report is prepared to document compliance with the Code of Federal Regulations (CFR), Title 40, Protection of the Environment, Part 61, National Emission Standards for Hazardous Air Pollutants (NESHAP), Subpart H, “National Emission Standards for Emissions of Radionuclides Other than Radon from Department of Energy Facilities” and Washington Administrative Code (WAC) Chapter 246-247, “Radiation Protection–Air Emissions.” The EDE to the Sequim MEI due to routine operations in 2013 was 5E-05 mrem (5E-07 mSv). No non-routine emissions occurred in 2013. The MSL is in compliance with the federal and state 10 mrem/yr standard.

  14. Radionuclide Air Emissions Report for the Hanford Site Calendar Year 1999

    SciTech Connect

    ROKKAN, D.J.

    2000-06-01

    This report documents radionuclide air emissions from the US. Department of Energy (DOE) Hanford Site in 1999 and the resulting effective dose equivalent to the maximally exposed individual (MEI) member of the public. The report has been prepared in accordance with the Code of Federal Regulations (CFR). Title 40, Protection of the Environment, Part 61. National Emission Standards for Hazardous Air Pollutants, Subpart H, ''National Emission Standards for Emissions of Radionuclides Other than Radon from Department of Energy Facilities'', and with the Washington Administrative Code (WAC) Chapter 246-247. Radiation Protection-Air Emissions. The federal regulations in Subpart H of 40 CFR 61 require the measurement and reporting of radionuclides emitted from US. Department of Energy (DOE) facilities and the resulting offsite dose from those emissions. A standard of 10 mrem/yr effective dose equivalent (EDE) is imposed on them. The EDE to the MEI due to routine emissions in 1999 from Hanford Site point sources was 0.029 mrem (2.9 E-04 mSv), which is less than 0.3 percent of the federal standard. WAC 246-247 requires the reporting of radionuclide emissions from all Hanford Site sources, during routine as well as nonroutine operations. The state has adopted the 40 CFR 61 standard of 10 mrem/yr EDE into their regulations. The state further requires that the EDE to the MEI be calculated not only from point source emissions but also from diffuse and fugitive sources of emissions. The EDE from diffuse and fugitive emissions at the Hanford Site in 1999 was 0.039 mrem (3.9 E-04 mSv) EDE. The total dose from point sources and from diffuse and fugitive sources of radionuclide emissions during all operating conditions in 1999 was 0.068 mrem (6.8 E-04 mSv) EDE, which is less than 0.7 percent of the state standard.

  15. 40 CFR 63.3320 - What emission standards must I meet?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Standards for Hazardous Air Pollutants: Paper and Other Web Coating Emission Standards and Compliance Dates... than 4 percent of the mass of coating materials applied for each month at existing affected sources, and no more than 1.6 percent of the mass of coating materials applied for each month at new...

  16. 40 CFR 63.3320 - What emission standards must I meet?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Standards for Hazardous Air Pollutants: Paper and Other Web Coating Emission Standards and Compliance Dates... than 4 percent of the mass of coating materials applied for each month at existing affected sources, and no more than 1.6 percent of the mass of coating materials applied for each month at new...

  17. 40 CFR 1036.108 - Greenhouse gas emission standards.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 CFR 1037.104. (a) Emission standards. Emission standards apply for engines measured using the test..., measure CO2 emissions using the steady-state duty cycle specified in 40 CFR 86.1362 (referred to as the... 40 CFR part 1037 for limits on using engines certified to only one cycle. For medium and heavy...

  18. 40 CFR 1036.108 - Greenhouse gas emission standards.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 CFR 1037.104. (a) Emission standards. Emission standards apply for engines measured using the test..., measure CO2 emissions using the steady-state duty cycle specified in 40 CFR 86.1362 (referred to as the... 40 CFR part 1037 for limits on using engines certified to only one cycle. For medium and heavy...

  19. Effects of air emissions on wildlife resources. Air pollution and acid rain report No. 1

    SciTech Connect

    Newman, J.R.

    1980-05-01

    This publication describes in general the pathways of contamination, direct and indirect effects of air emissions on wildlife resources, and the potential use of wildlife as biological indicators of air quality degradation. Also included in the report are summaries of air pollution incidents involving wildlife, responses of wildlife to air pollution, major target systems of selected air pollutants, and information on the capacity of some air pollutants to accumulate in body tissues.

  20. Air Emission Inventory for the Idaho National Engineering Laboratory: 1992 emissions report

    SciTech Connect

    Stirrup, T.S.

    1993-06-01

    This report presents the 1992 Air Emission Inventory for the Idaho National Engineering Laboratory. Originally, this report was in response to the Environmental Oversight and Monitoring Agreement in 1989 between the State of Idaho and the Department of Energy Idaho Field Office, and a request from the Idaho Air Quality Bureau. The current purpose of the Air Emission Inventory is to provide the basis for the preparation of the INEL Permit-to-Operate (PTO) an Air Emission Source Application, as required by the recently promulgated Title V regulations of the Clean Air Act. This report includes emissions calculations from 1989 to 1992. The Air Emission Inventory System, an ORACLE-based database system, maintains the emissions inventory.

  1. 40 CFR 60.562-1 - Standards: Process emissions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... continuous TOC emissions from the esterification vessels in the raw materials preparation section to be... Compound (VOC) Emissions from the Polymer Manufacturing Industry § 60.562-1 Standards: Process emissions...: (1) Limit the continuous TOC emissions from the material recovery section by complying with one...

  2. 14 CFR 34.21 - Standards for exhaust emissions.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... FUEL VENTING AND EXHAUST EMISSION REQUIREMENTS FOR TURBINE ENGINE POWERED AIRPLANES Exhaust Emissions (New Aircraft Gas Turbine Engines) § 34.21 Standards for exhaust emissions. (a) Exhaust emissions of smoke from each new aircraft gas turbine engine of class T8 manufactured on or after February 1,...

  3. 14 CFR 34.31 - Standards for exhaust emissions.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... FUEL VENTING AND EXHAUST EMISSION REQUIREMENTS FOR TURBINE ENGINE POWERED AIRPLANES Exhaust Emissions (In-use Aircraft Gas Turbine Engines) § 34.31 Standards for exhaust emissions. (a) Exhaust emissions of smoke from each in-use aircraft gas turbine engine of Class T8, beginning February 1, 1974,...

  4. 14 CFR 34.31 - Standards for exhaust emissions.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... FUEL VENTING AND EXHAUST EMISSION REQUIREMENTS FOR TURBINE ENGINE POWERED AIRPLANES Exhaust Emissions (In-use Aircraft Gas Turbine Engines) § 34.31 Standards for exhaust emissions. (a) Exhaust emissions of smoke from each in-use aircraft gas turbine engine of Class T8, beginning February 1, 1974,...

  5. 14 CFR 34.31 - Standards for exhaust emissions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... FUEL VENTING AND EXHAUST EMISSION REQUIREMENTS FOR TURBINE ENGINE POWERED AIRPLANES Exhaust Emissions (In-use Aircraft Gas Turbine Engines) § 34.31 Standards for exhaust emissions. (a) Exhaust emissions of smoke from each in-use aircraft gas turbine engine of Class T8, beginning February 1, 1974,...

  6. 40 CFR 61.22 - Standard.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standards for Radon Emissions From Underground Uranium Mines § 61.22 Standard. Emissions of radon-222 to the ambient air from an...

  7. 40 CFR 61.22 - Standard.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standards for Radon Emissions From Underground Uranium Mines § 61.22 Standard. Emissions of radon-222 to the ambient air from an...

  8. 40 CFR 61.22 - Standard.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standards for Radon Emissions From Underground Uranium Mines § 61.22 Standard. Emissions of radon-222 to the ambient air from an...

  9. 40 CFR 61.22 - Standard.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standards for Radon Emissions From Underground Uranium Mines § 61.22 Standard. Emissions of radon-222 to the ambient air from an...

  10. 40 CFR 61.22 - Standard.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standards for Radon Emissions From Underground Uranium Mines § 61.22 Standard. Emissions of radon-222 to the ambient air from an...

  11. 40 CFR 62.4621 - Emission standards and compliance schedules.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... met since the test methods and procedures for determining compliance with the sulfuric acid mist emission standards are not specified. (b) Emissions from sulfuric acid plants must be measured by...

  12. 40 CFR 62.4621 - Emission standards and compliance schedules.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... met since the test methods and procedures for determining compliance with the sulfuric acid mist emission standards are not specified. (b) Emissions from sulfuric acid plants must be measured by...

  13. 40 CFR 62.4621 - Emission standards and compliance schedules.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... met since the test methods and procedures for determining compliance with the sulfuric acid mist emission standards are not specified. (b) Emissions from sulfuric acid plants must be measured by...

  14. 40 CFR 62.4621 - Emission standards and compliance schedules.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... met since the test methods and procedures for determining compliance with the sulfuric acid mist emission standards are not specified. (b) Emissions from sulfuric acid plants must be measured by...

  15. 40 CFR 62.4621 - Emission standards and compliance schedules.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... met since the test methods and procedures for determining compliance with the sulfuric acid mist emission standards are not specified. (b) Emissions from sulfuric acid plants must be measured by...

  16. 40 CFR 60.24 - Emission standards and compliance schedules.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... endangerment of public health, emission standards shall be no less stringent than the corresponding emission... Administrator has determined that a designated pollutant may cause or contribute to endangerment of...

  17. 40 CFR 60.24 - Emission standards and compliance schedules.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... endangerment of public health, emission standards shall be no less stringent than the corresponding emission... Administrator has determined that a designated pollutant may cause or contribute to endangerment of...

  18. 40 CFR 60.24 - Emission standards and compliance schedules.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... endangerment of public health, emission standards shall be no less stringent than the corresponding emission... Administrator has determined that a designated pollutant may cause or contribute to endangerment of...

  19. 40 CFR 63.1313 - Emission standards.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... subpart for each kind of emission in the stream as specified in paragraphs (a)(1) through (a)(7) of this... requirements. (b) When emissions of different kinds (i.e., emissions from continuous process vents subject to either § 63.1315 or §§ 63.1316 through 63.1320, batch process vents, aggregate batch vent...

  20. 40 CFR 63.1313 - Emission standards.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... requirements of this subpart for each kind of emission in the stream as specified in paragraphs (a)(1) through... recordkeeping and reporting requirements. (b) When emissions of different kinds (i.e., emissions from continuous... batch vent streams, storage vessels, process wastewater, and/or in-process equipment subject to §...

  1. 40 CFR 63.1313 - Emission standards.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... subpart for each kind of emission in the stream as specified in paragraphs (a)(1) through (a)(7) of this... requirements. (b) When emissions of different kinds (i.e., emissions from continuous process vents subject to either § 63.1315 or §§ 63.1316 through 63.1320, batch process vents, aggregate batch vent...

  2. 40 CFR 63.1313 - Emission standards.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... subpart for each kind of emission in the stream as specified in paragraphs (a)(1) through (a)(7) of this... requirements. (b) When emissions of different kinds (i.e., emissions from continuous process vents subject to either § 63.1315 or §§ 63.1316 through 63.1320, batch process vents, aggregate batch vent...

  3. 40 CFR 63.1424 - Emission standards.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... least one of the emission streams would require control according to the applicable provision in the absence of combination with other emission streams, the owner or operator shall comply with the... this subpart for each kind of emission in the stream as specified in paragraphs (a)(1) through (5)...

  4. 40 CFR 63.1424 - Emission standards.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... at least one of the emission streams would require control according to the applicable provision in the absence of combination with other emission streams, the owner or operator shall comply with the... this subpart for each kind of emission in the stream as specified in paragraphs (a)(1) through (5)...

  5. 40 CFR 63.1424 - Emission standards.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... least one of the emission streams would require control according to the applicable provision in the absence of combination with other emission streams, the owner or operator shall comply with the... this subpart for each kind of emission in the stream as specified in paragraphs (a)(1) through (5)...

  6. 40 CFR 63.1424 - Emission standards.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... least one of the emission streams would require control according to the applicable provision in the absence of combination with other emission streams, the owner or operator shall comply with the... this subpart for each kind of emission in the stream as specified in paragraphs (a)(1) through (5)...

  7. 40 CFR 63.1424 - Emission standards.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... at least one of the emission streams would require control according to the applicable provision in the absence of combination with other emission streams, the owner or operator shall comply with the... this subpart for each kind of emission in the stream as specified in paragraphs (a)(1) through (5)...

  8. Pacific Northwest National Laboratory Site Radionuclide Air Emissions Report for Calendar Year 2011

    SciTech Connect

    Snyder, Sandra F.; Barnett, J. Matthew; Bisping, Lynn E.

    2012-06-12

    This report documents radionuclide air emissions that result in the highest effective dose equivalent (EDE) to a member of the public, referred to as the maximally exposed individual (MEI). The report has been prepared in compliance with the Code of Federal Regulations (CFR), Title 40, Protection of the Environment, Part 61, National Emission Standards for Hazardous Air Pollutants (NESHAP), Subpart H, National Emission Standards for Emissions of Radionuclides Other than Radon from Department of Energy Facilities and Washington Administrative Code (WAC) Chapter 246-247, Radiation ProtectionAir Emissions. The EDE to the PNNL Site MEI due to routine emissions in 2011 from PNNL Site sources was 1.7E 05 mrem (1.7E-7 mSv) EDE. No nonroutine emissions occurred in 2011. The total radiological dose for 2011 to the MEI from all PNNL Site radionuclide emissions was more than 10,000 times smaller than the federal and state standard of 10 mrem/yr, to which the PNNL Site is in compliance.

  9. [Review of normal spectral emissivity standard reference materials].

    PubMed

    Yu, Kun; Liu, Yu-Fang; Zhao, Yue-Jin

    2012-11-01

    In order to improve the accuracy of spectral emissivity measurement, standard reference materials of spectral emissivity as the dissemination of quantity in spectral emissivity measurement are used for the calibration of spectral emissivity measurement apparatus. In the present paper, firstly the standard reference materials data proposed by the American National Institute of Standards and Technology are introduced, and some underlying standard reference materials suggested by some metering departments in Europe are analyzed in detail For the standard reference material Armco iron and SiC proposed by some researchers, the advantages and disadvantages were explored. Finally, the characteristics of standard reference materials are summarized, and the future development of spectral emissivity measurement standard is prospected.

  10. 78 FR 30829 - Approval and Promulgation of Air Quality Implementation Plans; Illinois; Air Quality Standards...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-23

    ... AGENCY 40 CFR Part 52 Approval and Promulgation of Air Quality Implementation Plans; Illinois; Air... current national ambient air quality standards (NAAQS) for ozone, lead, and particulate matter. EPA is..., Control Strategies Section, Air Programs Branch (AR-18J), U.S. Environmental Protection Agency, 77...

  11. 40 CFR 49.138 - Rule for the registration of air pollution sources and the reporting of emissions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Reservations in Epa Region 10 § 49.138 Rule for the registration of air pollution sources and the reporting of... develop and maintain a current and accurate record of air pollution sources and their emissions within the... operates a part 71 source or an air pollution source that is subject to a standard established...

  12. 40 CFR 49.138 - Rule for the registration of air pollution sources and the reporting of emissions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Reservations in Epa Region 10 § 49.138 Rule for the registration of air pollution sources and the reporting of... develop and maintain a current and accurate record of air pollution sources and their emissions within the... operates a part 71 source or an air pollution source that is subject to a standard established...

  13. 40 CFR 49.138 - Rule for the registration of air pollution sources and the reporting of emissions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Reservations in Epa Region 10 § 49.138 Rule for the registration of air pollution sources and the reporting of... develop and maintain a current and accurate record of air pollution sources and their emissions within the... operates a part 71 source or an air pollution source that is subject to a standard established...

  14. 40 CFR 49.138 - Rule for the registration of air pollution sources and the reporting of emissions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Reservations in Epa Region 10 § 49.138 Rule for the registration of air pollution sources and the reporting of... develop and maintain a current and accurate record of air pollution sources and their emissions within the... operates a part 71 source or an air pollution source that is subject to a standard established...

  15. 40 CFR 1051.107 - What are the exhaust emission standards for all-terrain vehicles (ATVs) and offroad utility...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 32 2010-07-01 2010-07-01 false What are the exhaust emission... of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM RECREATIONAL ENGINES AND VEHICLES Emission Standards and Related Requirements § 1051.107...

  16. 40 CFR 1051.107 - What are the exhaust emission standards for all-terrain vehicles (ATVs) and offroad utility...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 34 2013-07-01 2013-07-01 false What are the exhaust emission... of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM RECREATIONAL ENGINES AND VEHICLES Emission Standards and Related Requirements § 1051.107...

  17. 40 CFR 1051.107 - What are the exhaust emission standards for all-terrain vehicles (ATVs) and offroad utility...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 33 2014-07-01 2014-07-01 false What are the exhaust emission... of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM RECREATIONAL ENGINES AND VEHICLES Emission Standards and Related Requirements § 1051.107...

  18. 40 CFR 1051.107 - What are the exhaust emission standards for all-terrain vehicles (ATVs) and offroad utility...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 33 2011-07-01 2011-07-01 false What are the exhaust emission... of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM RECREATIONAL ENGINES AND VEHICLES Emission Standards and Related Requirements § 1051.107...

  19. 40 CFR 1051.107 - What are the exhaust emission standards for all-terrain vehicles (ATVs) and offroad utility...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 34 2012-07-01 2012-07-01 false What are the exhaust emission... of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM RECREATIONAL ENGINES AND VEHICLES Emission Standards and Related Requirements § 1051.107...

  20. 40 CFR 87.71 - Compliance with gaseous emission standards.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... standard by an aircraft engine shall be determined by comparing the pollutant level in grams/kilonewton/thrust/cycle or grams/kilowatt/cycle as calculated in § 87.64 with the applicable emission standard...

  1. 14 CFR 34.89 - Compliance with smoke emission standards.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... accordance with 5 U.S.C. 552(a) and 1 CFR part 51. This document can be obtained from the International Civil... standards. Compliance with each smoke emission standard shall be determined by comparing the plot of SN as...

  2. 40 CFR 63.9917 - How do I demonstrate initial compliance with the emission limitations and work practice standards...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 14 2010-07-01 2010-07-01 false How do I demonstrate initial compliance with the emission limitations and work practice standards that apply to me? 63.9917 Section 63.9917 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS...

  3. Comparison of air emissions from waste management facilities

    SciTech Connect

    Licata, A.; Minott, D.H.

    1996-09-01

    Landfilling remains the predominate disposal method for managing municipal solid waste (MSW) in the US. According to the US EPA, in 1993 landfilling accounted for 62% of the management alternative for disposing of MSW while recycling and combustion account for 22% and 15% respectively. Recent actions such as limits on flow control and EPA`s proposed Most Achievable Control Technology (MACT) rules for Municipal Waste Combustors (MWCs) most likely will increase the amount of MSW that will be landfilled. The air emissions from landfill operations have in general been ignored and unregulated. This paper will make a comparison of air emissions from a landfill (Fresh Kills Landfill in NYC) and a modern MSW. The paper will present the emissions from landfill operations including uncontrolled emissions, residual and secondary emissions from gas control systems, and emissions from diesel equipment at the landfill. The MWC emissions will include boiler pollutants and a comparison to fossil-fuel fired power plants.

  4. Emission estimates for air pollution transport models.

    SciTech Connect

    Streets, D. G.

    1998-10-09

    The results of studies of energy consumption and emission inventories in Asia are discussed. These data primarily reflect emissions from fuel combustion (both biofuels and fossil fuels) and were collected to determine emissions of acid-deposition precursors (SO{sub 2} and NO{sub x}) and greenhouse gases (CO{sub 2} CO, CH{sub 4}, and NMHC) appropriate to RAINS-Asia regions. Current work is focusing on black carbon (soot), volatile organic compounds, and ammonia.

  5. SEMINAR PUBLICATION: ORGANIC AIR EMISSIONS FROM WASTE MANAGEMENT FACILITIES

    EPA Science Inventory

    The organic chemicals contained in wastes processed during waste management operations can volatilize into the atmosphere and cause toxic or carcinogenic effects or contribute to ozone formation. Because air emissions from waste management operations pose a threat to human health...

  6. 40 CFR 63.483 - Emission standards.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... subpart for each kind of emission in the stream as specified in paragraphs (a)(1) through (a)(6) of this... 63.506 for general reporting and recordkeeping requirements. (b) When emissions of different kinds (i... batch vent streams, storage vessels, process wastewater, and/or in-process equipment subject to §...

  7. 40 CFR 63.483 - Emission standards.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... subpart for each kind of emission in the stream as specified in paragraphs (a)(1) through (a)(6) of this... 63.506 for general reporting and recordkeeping requirements. (b) When emissions of different kinds (i... batch vent streams, storage vessels, process wastewater, and/or in-process equipment subject to §...

  8. 40 CFR 63.483 - Emission standards.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... subpart for each kind of emission in the stream as specified in paragraphs (a)(1) through (a)(6) of this... 63.506 for general reporting and recordkeeping requirements. (b) When emissions of different kinds (i... batch vent streams, storage vessels, process wastewater, and/or in-process equipment subject to §...

  9. 40 CFR 63.483 - Emission standards.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... batch vent streams, storage vessels, process wastewater, and/or in-process equipment subject to § 63.149) are combined, and at least one of the emission streams would be classified as Group 1 in the absence of combination with other emission streams, the owner or operator of an affected source shall...

  10. 40 CFR 63.483 - Emission standards.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... batch vent streams, storage vessels, process wastewater, and/or in-process equipment subject to § 63.149) are combined, and at least one of the emission streams would be classified as Group 1 in the absence of combination with other emission streams, the owner or operator of an affected source shall...

  11. 40 CFR 63.1313 - Emission standards.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... batch vent streams, storage vessels, process wastewater, and/or in-process equipment subject to § 63.149) are combined, and at least one of the emission streams would be classified as Group 1 in the absence of combination with other emission streams, the owner or operator shall comply with the...

  12. Source Emissions in Multipollutant Air Quality Management

    EPA Science Inventory

    Human activities and natural processes that emit pollutants into the ambient atmosphere are the underlying cause of all air quality problems. In a technical sense, we refer to these activities and processes as pollutant sources. Although air quality management is usually concerne...

  13. 40 CFR 86.1728-99 - Compliance with emission standards.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Administrator determines that the outlier does not reflect representative characteristics of the emission... representative characteristics of the emission control system. Where the manufacturer chooses to apply both the...-mile, and full useful life points on this line are within the applicable emission standards in §§...

  14. 40 CFR 87.31 - Standards for exhaust emissions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Gas Turbine Engines) § 87.31 Standards for exhaust emissions. (a) Exhaust emissions of smoke from each in-use aircraft gas turbine engine of Class T8, beginning February 1, 1974, shall not exceed: Smoke number of 30. (b) Exhaust emissions of smoke from each in-use aircraft gas turbine engine of class TF...

  15. 40 CFR 87.31 - Standards for exhaust emissions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Gas Turbine Engines) § 87.31 Standards for exhaust emissions. (a) Exhaust emissions of smoke from each in-use aircraft gas turbine engine of Class T8, beginning February 1, 1974, shall not exceed: Smoke number of 30. (b) Exhaust emissions of smoke from each in-use aircraft gas turbine engine of class TF...

  16. 40 CFR 87.31 - Standards for exhaust emissions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Gas Turbine Engines) § 87.31 Standards for exhaust emissions. (a) Exhaust emissions of smoke from each in-use aircraft gas turbine engine of Class T8, beginning February 1, 1974, shall not exceed: Smoke number of 30. (b) Exhaust emissions of smoke from each in-use aircraft gas turbine engine of class TF...

  17. 14 CFR 34.11 - Standard for fuel venting emissions.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... FUEL VENTING AND EXHAUST EMISSION REQUIREMENTS FOR TURBINE ENGINE POWERED AIRPLANES Engine Fuel Venting Emissions (New and In-Use Aircraft Gas Turbine Engines) § 34.11 Standard for fuel venting emissions. (a) No... turbine engine subject to the subpart. This paragraph is directed at the elimination of...

  18. 14 CFR 34.11 - Standard for fuel venting emissions.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... FUEL VENTING AND EXHAUST EMISSION REQUIREMENTS FOR TURBINE ENGINE POWERED AIRPLANES Engine Fuel Venting Emissions (New and In-Use Aircraft Gas Turbine Engines) § 34.11 Standard for fuel venting emissions. (a) No... turbine engine subject to the subpart. This paragraph is directed at the elimination of...

  19. 14 CFR 34.11 - Standard for fuel venting emissions.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... FUEL VENTING AND EXHAUST EMISSION REQUIREMENTS FOR TURBINE ENGINE POWERED AIRPLANES Engine Fuel Venting Emissions (New and In-Use Aircraft Gas Turbine Engines) § 34.11 Standard for fuel venting emissions. (a) No... turbine engine subject to the subpart. This paragraph is directed at the elimination of...

  20. 40 CFR 87.31 - Standards for exhaust emissions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) Definitions. Exhaust Emissions (In-Use Aircraft Gas Turbine Engines) § 87.31 Standards for exhaust emissions. (a) Exhaust emissions of smoke from each in-use aircraft gas turbine engine of Class T8... in-use aircraft gas turbine engine of class TF and of rated output of 129 kilonewtons thrust...

  1. 14 CFR 34.11 - Standard for fuel venting emissions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... FUEL VENTING AND EXHAUST EMISSION REQUIREMENTS FOR TURBINE ENGINE POWERED AIRPLANES Engine Fuel Venting Emissions (New and In-Use Aircraft Gas Turbine Engines) § 34.11 Standard for fuel venting emissions. (a) No... discharge to the atmosphere of fuel drained from fuel nozzle manifolds after engines are shut down and...

  2. Radionuclide air emissions report for the Hanford Site -- calendar year 1997

    SciTech Connect

    Gleckler, B.P.; Rhoads, K.

    1998-06-17

    This report documents radionuclide air emission from the Hanford Site in 1997, and the resulting effective dose equivalent to the maximally exposed member of the public, referred to as the MEI. The report has been prepared in accordance with reporting requirements in the Code of Federal Regulations, Title 40, Protection of the Environment, Part 61, National Emissions Standards for Hazardous Air Pollutants, Subpart H, National Emission Standards for Emissions of Radionuclides Other than Radon from Department of Energy Facilities. This report has also been prepared in accordance with the reporting requirements of the Washington Administrative Code Chapter 246-247, Radiation Protection-Air Emissions. The effective dose equivalent to the MEI from the Hanford Site`s 1997 point source emissions was 1.2 E-03 mrem (1.2 E-05 mSv), which is well below the 40 CFR 61 Subpart H regulatory limit of 10 mrem/yr. Radon and thoron emissions, exempted from 40 CFR 61 Subpart H, resulted in an effective dose equivalent to the MEI of 2.5 E-03 mrem (2.5 E-05 mSv). The effective dose equivalent to the MEI attributable to diffuse and fugitive emissions was 2.2 E-02 mrem (2.2 E-04 mSv). The total effective dose equivalent from all of the Hanford Site`s air emissions was 2.6 E-02 mrem (2.6 E-04 mSv). The effective dose equivalent from all of the Hanford Site`s air emissions is well below the Washington Administrative Code, Chapter 246-247, regulatory limit of 10 mrem/yr.

  3. 40 CFR 266.104 - Standards to control organic emissions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 27 2011-07-01 2011-07-01 false Standards to control organic emissions... Standards to control organic emissions. (a) DRE standard—(1) General. Except as provided in paragraph (a)(3... and removal efficiency (DRE) of 99.99% for all organic hazardous constituents in the waste feed....

  4. 40 CFR 266.104 - Standards to control organic emissions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 26 2010-07-01 2010-07-01 false Standards to control organic emissions... Standards to control organic emissions. (a) DRE standard—(1) General. Except as provided in paragraph (a)(3... and removal efficiency (DRE) of 99.99% for all organic hazardous constituents in the waste feed....

  5. 40 CFR 266.104 - Standards to control organic emissions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 28 2013-07-01 2013-07-01 false Standards to control organic emissions... Standards to control organic emissions. (a) DRE standard—(1) General. Except as provided in paragraph (a)(3... and removal efficiency (DRE) of 99.99% for all organic hazardous constituents in the waste feed....

  6. 40 CFR 266.104 - Standards to control organic emissions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 27 2014-07-01 2014-07-01 false Standards to control organic emissions... Standards to control organic emissions. (a) DRE standard—(1) General. Except as provided in paragraph (a)(3... and removal efficiency (DRE) of 99.99% for all organic hazardous constituents in the waste feed....

  7. 40 CFR 266.104 - Standards to control organic emissions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 28 2012-07-01 2012-07-01 false Standards to control organic emissions... Standards to control organic emissions. (a) DRE standard—(1) General. Except as provided in paragraph (a)(3... and removal efficiency (DRE) of 99.99% for all organic hazardous constituents in the waste feed....

  8. 40 CFR 266.106 - Standards to control metals emissions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... height (Ha) may not exceed good engineering practice as specified in 40 CFR 51.100(ii). (iii) If the TESH... 40 Protection of Environment 27 2011-07-01 2011-07-01 false Standards to control metals emissions... Standards to control metals emissions. (a) General. The owner or operator must comply with the...

  9. 40 CFR 266.106 - Standards to control metals emissions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... height (Ha) may not exceed good engineering practice as specified in 40 CFR 51.100(ii). (iii) If the TESH... 40 Protection of Environment 27 2014-07-01 2014-07-01 false Standards to control metals emissions... Standards to control metals emissions. (a) General. The owner or operator must comply with the...

  10. Indirect economic impacts of low-emission vehicle standards for heavy-duty vehicles. Final report

    SciTech Connect

    Kornfield, T.; Skolnik, J.; Fischer, M.; McGuire, C.; Bowers, J.

    1995-10-01

    The object of the study was to identify and analyze the indirect economic impacts that could result if the California Air Resources Board (ARB) adopts reduced-emission vehicle standards for California-based heavy-duty vehicles (HDVs). The study only addressed issues that could arise if the ARB adopts California-only emission standards that are more stringent than national emission standards. The report also investigated potential economic incentive measures that could be used to prevent negative effects resulting from the implementation of more stringent California-only emission standards. The contractor investigated legal issues associated with the implementation of alternative economic incentive measures, conducted a focus group, case studies, and a survey, and prepared the final report.

  11. Emission inventories and modeling requirements for the development of air quality plans. Application to Madrid (Spain).

    PubMed

    Borge, Rafael; Lumbreras, Julio; Pérez, Javier; de la Paz, David; Vedrenne, Michel; de Andrés, Juan Manuel; Rodríguez, Ma Encarnación

    2014-01-01

    Modeling is an essential tool for the development of atmospheric emission abatement measures and air quality plans. Most often these plans are related to urban environments with high emission density and population exposure. However, air quality modeling in urban areas is a rather challenging task. As environmental standards become more stringent (e.g. European Directive 2008/50/EC), more reliable and sophisticated modeling tools are needed to simulate measures and plans that may effectively tackle air quality exceedances, common in large urban areas across Europe, particularly for NO₂. This also implies that emission inventories must satisfy a number of conditions such as consistency across the spatial scales involved in the analysis, consistency with the emission inventories used for regulatory purposes and versatility to match the requirements of different air quality and emission projection models. This study reports the modeling activities carried out in Madrid (Spain) highlighting the atmospheric emission inventory development and preparation as an illustrative example of the combination of models and data needed to develop a consistent air quality plan at urban level. These included a series of source apportionment studies to define contributions from the international, national, regional and local sources in order to understand to what extent local authorities can enforce meaningful abatement measures. Moreover, source apportionment studies were conducted in order to define contributions from different sectors and to understand the maximum feasible air quality improvement that can be achieved by reducing emissions from those sectors, thus targeting emission reduction policies to the most relevant activities. Finally, an emission scenario reflecting the effect of such policies was developed and the associated air quality was modeled.

  12. Regulated Emissions from Biodiesel Tested in Heavy-Duty Engines Meeting 2004 Emission Standards

    SciTech Connect

    McCormick, R. L.; Tennant, C. J.; Hayes, R. R.; Black, S.; Ireland, J.; McDaniel, T.; Williams, A.; Frailey, M.; Sharp, C. A.

    2005-11-01

    Biodiesel produced from soybean oil, canola oil, yellow grease, and beef tallow was tested in two heavy-duty engines. The biodiesels were tested neat and as 20% by volume blends with a 15 ppm sulfur petroleum-derived diesel fuel. The test engines were the following: 2002 Cummins ISB and 2003 DDC Series 60. Both engines met the 2004 U.S. emission standard of 2.5 g/bhp-h NO{sub x}+HC (3.35 g/kW-h) and utilized exhaust gas recirculation (EGR). All emission tests employed the heavy-duty transient procedure as specified in the U.S. Code of Federal Regulations. Reduction in PM emissions and increase in NO{sub x} emissions were observed for all biodiesels in all engines, confirming observations made in older engines. On average PM was reduced by 25% and NO{sub x} increased by 3% for the two engines tested for a variety of B20 blends. These changes are slightly larger in magnitude, but in the same range as observed in older engines. The cetane improver 2-ethyl hexyl nitrate was shown to have no measurable effect on NO{sub x} emissions from B20 in these engines, in contrast to observations reported for older engines. The effect of intake air humidity on NO{sub x} emissions from the Cummins ISB was quantified. The CFR NO{sub x}/humidity correction factor was shown to be valid for an engine equipped with EGR, operating at 1700 m above sea level, and operating on conventional or biodiesel.

  13. EMISSIONS OF ORGANIC AIR TOXICS FROM OPEN BURNING

    EPA Science Inventory

    A detailed literature search was performed to collect and collate available data reporting emissions of toxic organic substances into the air from open burning sources. Availability of data varied according to the source and the class of air toxics of interest. Volatile organic c...

  14. WORKSHOP ON SOURCE EMISSION AND AMBIENT AIR MONITORING OF MERCURY

    EPA Science Inventory

    AN EPA/ORD Workshop on Source Emission and Ambient Air Monitoring of Mercury was held on 9/13-14/99, Bloomington, Minnesota. The purpose of the workshop was to discuss the state-of-the-science in source and ambient air mercury monitoring as well as mercury monitoring research and...

  15. 75 FR 67059 - Public Hearings for Greenhouse Gas Emissions Standards and Fuel Efficiency Standards for Medium...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-01

    ... Hearings for Greenhouse Gas Emissions Standards and Fuel Efficiency Standards for Medium- and Heavy-Duty Engines and Vehicles AGENCIES: Environmental Protection Agency (EPA) and National Highway Traffic Safety... to be held for the joint proposed rules ``Greenhouse Gas Emissions Standards and Fuel...

  16. US power plant carbon standards and clean air and health co-benefits

    NASA Astrophysics Data System (ADS)

    Driscoll, Charles T.; Buonocore, Jonathan J.; Levy, Jonathan I.; Lambert, Kathleen F.; Burtraw, Dallas; Reid, Stephen B.; Fakhraei, Habibollah; Schwartz, Joel

    2015-06-01

    Carbon dioxide emissions standards for US power plants will influence the fuels and technologies used to generate electricity, alter emissions of pollutants such as sulphur dioxide and nitrogen oxide, and influence ambient air quality and public health. We present an analysis of how three alternative scenarios for US power plant carbon standards could change fine particulate matter and ozone concentrations in ambient air, and the resulting public health co-benefits. The results underscore that carbon standards to curb global climate change can also provide immediate local and regional health co-benefits, but the magnitude depends on the design of the standards. A stringent but flexible policy that counts demand-side energy efficiency towards compliance yields the greatest health benefits of the three scenarios analysed.

  17. What is Air? A Standard Model for Combustion Simulations

    SciTech Connect

    Cloutman, L D

    2001-08-01

    Most combustion devices utilize air as the oxidizer. Thus, reactive flow simulations of these devices require the specification of the composition of air as part of the physicochemical input. A mixture of only oxygen and nitrogen often is used, although in reality air is a more complex mixture of somewhat variable composition. We summarize some useful parameters describing a standard model of dry air. Then we consider modifications to include water vapor for creating the desired level of humidity. The ''minor'' constituents of air, especially argon and water vapor, can affect the composition by as much as about 5 percent in the mole fractions.

  18. Radioactive air emissions notice of construction portable temporary radioactive air emission units - August 1998

    SciTech Connect

    FRITZ, D.W.

    1999-07-22

    This notice of construction (NOC) requests a categorical approval for construction and operation of three types of portable/temporary radionuclide airborne emission units (PTRAEUs). These three types are portable ventilation-filter systems (Type I), mobile sample preparation facilities (Type II), and mobile sample screening and analysis facilities (Type 111). Approval of the NOC application is intended to allow construction and operation of the three types of PTRAEUs without prior project-specific approval. Environmental cleanup efforts on the Hanford Site often require the use of PTRAEUs. The PTRAEUs support site characterization activities, expedited response actions (ERAs), sampling and monitoring activities, and other routine activities. The PTRAEUs operate at various locations around the Hanford Site. Radiation Air Emissions Program, Washington Administrative Code (WAC) 246-247, requires that the Washington State Department of Health (WDOH) be notified before construction of any new emission that would release airborne radioactivity. The WDOH also must receive notification before any modification of an existing source. This includes changes in the source term or replacement of emission control equipment that might significantly contribute to the offsite maximum dose from a licensed facility. During site characterization activities, ERAs, sampling and monitoring activities, and other routine activities, the PTRAEUs might require startup immediately. The notification period hampers efforts to complete such activities in an effective and timely manner. Additionally, notification is to be submitted to the WDOH when the PTRAEUs are turned off. The U.S. Department of Energy, Richland Operations Office (DOE-RL) potentially could generate several notifications monthly. The WDOH would be required to review and provide approval on each NOC as well as review the notices of discontinued sources. The WDOH regulation also allows facilities the opportunity to request a

  19. CRITERIA AND AIR TOXIC EMISSIONS FROM IN-USE, LOW EMISSION VEHICLES (LEVS)

    EPA Science Inventory

    The U.S. Environmental Protection Agency implemented a program to identify tailpipe emissions of criteria and air toxic contaminants from in-use, light-duty Low Emission Vehicles (LEVs). EPA recruited twenty-five LEVs in 2002, and measured emissions on a chassis dynamometer usin...

  20. 40 CFR 63.112 - Emission standard.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... emissions from all Group 1 wastewater streams, as defined in § 63.111 of this subpart. This term is calculated for each Group 1 stream according to the equation for EWW1C in § 63.150(g)(5)(i) of this subpart. Σ EWW2 = Sum of emissions from all Group 2 wastewater streams, as defined in § 63.111 of...