Sample records for national emissions standard
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-11-21
...This action finalizes the residual risk and technology review conducted for two industrial source categories regulated by separate national emission standards for hazardous air pollutants. The two national emission standards for hazardous air pollutants are: National Emissions Standards for Shipbuilding and Ship Repair (Surface Coating) and National Emissions Standards for Wood Furniture Manufacturing Operations. This action also finalizes revisions to the regulatory provisions related to emissions during periods of startup, shutdown and malfunction.
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-03-21
... National Emission Standards for Hazardous Air Pollutant Emissions: Group IV Polymers and Resins; Pesticide... Hazardous Air Pollutant Emissions: Group IV Polymers and Resins; National Emission Standards for Hazardous... proposed rule titled, National Emission Standards for Hazardous Air Pollutant Emissions: Group IV Polymers...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-04-21
... National Emission Standards for Hazardous Air Pollutant Emissions: Group I Polymers and Resins; Marine Tank...-AO91 National Emission Standards for Hazardous Air Pollutant Emissions: Group I Polymers and Resins... Emissions Standards for Group I Polymers and Resins (Butyl Rubber Production, Epichlorohydrin Elastomers...
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-06-03
... National Emission Standards for Hazardous Air Pollutants: Area Source Standards for Paints and Allied... when they should not be covered. This action clarifies text of the National Emission Standards for Hazardous Air Pollutants: Paints and Allied Products Manufacturing Area Source Standards which was published...
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-12-21
...This action proposes how EPA will address the residual risk and technology review conducted for two industrial source categories regulated by separate national emission standards for hazardous air pollutants. It also proposes to address provisions related to emissions during periods of startup, shutdown, and malfunction.
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-10-28
...-AP76 Oil and Natural Gas Sector: New Source Performance Standards and National Emission Standards for... and Natural Gas Sector: New Source Performance Standards and National Emission Standards for Hazardous... be charged for copying. World Wide Web. The EPA Web site for this rulemaking is located at: http...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-08-23
...This action announces how the EPA proposes to address the reviews of the new source performance standards for volatile organic compound and sulfur dioxide emissions from natural gas processing plants. We are proposing to add to the source category list any oil and gas operation not covered by the current listing. This action also includes proposed amendments to the existing new source performance standards for volatile organic compounds from natural gas processing plants and proposed standards for operations that are not covered by the existing new source performance standards. In addition, this action proposes how the EPA will address the residual risk and technology review conducted for the oil and natural gas production and natural gas transmission and storage national emission standards for hazardous air pollutants. This action further proposes standards for emission sources within these two source categories that are not currently addressed, as well as amendments to improve aspects of these national emission standards for hazardous air pollutants related to applicability and implementation. Finally, this action addresses provisions in these new source performance standards and national emission standards for hazardous air pollutants related to emissions during periods of startup, shutdown and malfunction.
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-03-03
...EPA is promulgating national emission standards for hazardous air pollutants for existing stationary compression ignition reciprocating internal combustion engines that either are located at area sources of hazardous air pollutant emissions or that have a site rating of less than or equal to 500 brake horsepower and are located at major sources of hazardous air pollutant emissions. In addition, EPA is promulgating national emission standards for hazardous air pollutants for existing non-emergency stationary compression ignition engines greater than 500 brake horsepower that are located at major sources of hazardous air pollutant emissions. Finally, EPA is revising the provisions related to startup, shutdown, and malfunction for the engines that were regulated previously by these national emission standards for hazardous air pollutants.
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40 CFR 63.1424 - Emission standards.
Code of Federal Regulations, 2010 CFR
2010-07-01
... 40 Protection of Environment 11 2010-07-01 2010-07-01 true Emission standards. 63.1424 Section 63...) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES National Emission Standards for Hazardous Air Pollutant Emissions for Polyether Polyols Production § 63.1424 Emission standards...
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-12-23
... National Emission Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion Engines... March 3, 2010, final national emission standards for hazardous air pollutants for reciprocating internal... engines to allow emergency engines to operate for up to 15 hours per year as part of an emergency demand...
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Secondary Aluminum Production: National Emission Standards for Hazardous Air Pollutants
National emission standards for hazardous air pollutants (NESHAP) for new and existing sources at secondary aluminum production facilities. Includes rule history, summary, federal register citations and implementation information.
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40 CFR 63.1313 - Emission standards.
Code of Federal Regulations, 2010 CFR
2010-07-01
... 40 Protection of Environment 11 2010-07-01 2010-07-01 true Emission standards. 63.1313 Section 63...) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES National Emission Standards for Hazardous Air Pollutant Emissions: Group IV Polymers and Resins § 63.1313 Emission standards. (a...
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40 CFR 63.483 - Emission standards.
Code of Federal Regulations, 2010 CFR
2010-07-01
... 40 Protection of Environment 9 2010-07-01 2010-07-01 false Emission standards. 63.483 Section 63...) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES National Emission Standards for Hazardous Air Pollutant Emissions: Group I Polymers and Resins § 63.483 Emission standards. (a...
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40 CFR 63.1403 - Emission standards.
Code of Federal Regulations, 2010 CFR
2010-07-01
... 40 Protection of Environment 11 2010-07-01 2010-07-01 true Emission standards. 63.1403 Section 63...) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES National Emission Standards for Hazardous Air Pollutant Emissions: Manufacture of Amino/Phenolic Resins § 63.1403 Emission...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-03-14
... National Emission Standards for Hazardous Air Pollutants for Chemical Manufacturing Area Sources AGENCY... Emission Standards for Hazardous Air Pollutants for Chemical Manufacturing Area Sources. Among the... Emission Standards for Hazardous Air Pollutants for Chemical Manufacturing Area Sources (CMAS) on October...
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The national emission standards for hazardous air pollutants for miscellaneous coating manufacturing. Includes summary, rule history, compliance and implementation information, federal registry citations.
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-12-27
... for each emission unit type (e.g., gas- or oil-fired paper machine dryers) based on the most common... 63 National Emission Standards for Hazardous Air Pollutants From the Pulp and Paper Industry...-AQ41 National Emission Standards for Hazardous Air Pollutants From the Pulp and Paper Industry AGENCY...
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Organic Liquids Distribution: National Emission Standards for Hazardous Air Pollutants (NESHAP)
National emission standards for hazardous air pollutants (NESHAP) for organic liquidsdistribution (OLD) (non-gasoline) operations. Includes rule history, Federal Registry citations, implementation and compliance information.
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National Emission Standards for Hazardous Air Pollutants in Region 7
National Emission Standards for Hazardous Air Pollutants (NESHAPs) are applicable requirements under the Title V operating permit program. This is a resource for permit writers and reviewers to learn about the rules and explore other helpful tools.
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National emission standards for hazardous air pollutants (NESHAP) from facilities that manufacture pharmaceutical products. Includes rule history, Federal Register citations, implementation and compliance information, and additional resources.
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Reinforced Plastic Composites Production: National Emission Standards for Hazardous Air Pollutants
National emissions standards for hazardous air pollutants for reinforced plastic composites production facilities. Regulates production and ancillary processes used to manufacture products with thermoset resins and gel coats.
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55 FR 14037 Correction to the National Emission Standards for Hazardous Air Pollutants
Correction to the National Emission Standards for Hazardous Air Pollutants; Benzene Emissions From Maleic Anhydride Plants, Ethylbenzene/Styrene Plants, Benzene Storage Vessels, Benzene Equipment Leaks, and Coke Byproduct Recovery Plants.
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Cellulose Products Manufacturing: National Emission Standards for Hazardous Air Pollutants (NESHAP)
Read the National Emission Standards for Hazardous Air Pollutants (NESHAP) for Cellulose Products Manufacturing, see the rule history for this Maximum Achievable Control Technology (MACT), and find Compliance help for this source.
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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 not...
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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 not...
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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 not...
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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 not...
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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 not...
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Setting Emissions Standards Based on Technology Performance
In setting national emissions standards, EPA sets emissions performance levels rather than mandating use of a particular technology. The law mandates that EPA use numerical performance standards whenever feasible in setting national emissions standards.
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NASA Astrophysics Data System (ADS)
Chen, Liang; Zong, Jianfang; Guo, Huiting; Sun, Liang; Liu, Mei
2018-05-01
Standardization is playing an increasingly important role in reducing greenhouse gas emission and in climatic change adaptation, especially in the “three” greenhouse gas emission aspects (measurement, report, verification). Standardization has become one of the most important ways in mitigating the global climate change. Standardization Administration of China (SAC) has taken many productive measures in actively promoting standardization work to cope with climate change. In April 2014, SAC officially approved the establishment of “National Carbon Emission Management Standardization Technical Committee” In November 2015, SAC officially issued the first 11 national standards on carbon management including <
Emissions Accounting and Reporting for Industrial Enterprises>> and the requirements of the greenhouse gas emissions accounting and reporting in 10 sectors including power generation, power grid, iron and steel, chemical engineering, electrolytic aluminum, magnesium smelting, plate glass, cement, ceramics and civil aviation, which proposes unified requirements of “what to calculate and how to calculate” the greenhouse gas emission for enterprises. This paper focuses on the detailed interpretation of the main contents of the first 11 national standards, so as to provide technical supports for users of the standards and to comprehensively promote the emission reduction of greenhouse gas at the enterprise level. -
This page contains the current National Emission Standards for Hazardous Air Pollutants (NESHAP) for Reciprocating Internal Combustion Engines and additional information regarding rule compliance and implementation.
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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)
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-08-16
...This action finalizes the review of new source performance standards for the listed oil and natural gas source category. In this action the EPA revised the new source performance standards for volatile organic compounds from leaking components at onshore natural gas processing plants and new source performance standards for sulfur dioxide emissions from natural gas processing plants. The EPA also established standards for certain oil and gas operations not covered by the existing standards. In addition to the operations covered by the existing standards, the newly established standards will regulate volatile organic compound emissions from gas wells, centrifugal compressors, reciprocating compressors, pneumatic controllers and storage vessels. This action also finalizes the residual risk and technology review for the Oil and Natural Gas Production source category and the Natural Gas Transmission and Storage source category. This action includes revisions to the existing leak detection and repair requirements. In addition, the EPA has established in this action emission limits reflecting maximum achievable control technology for certain currently uncontrolled emission sources in these source categories. This action also includes modification and addition of testing and monitoring and related notification, recordkeeping and reporting requirements, as well as other minor technical revisions to the national emission standards for hazardous air pollutants. This action finalizes revisions to the regulatory provisions related to emissions during periods of startup, shutdown and malfunction.
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-10-25
.... On February 12, 2010, the American Chemistry Council and the Society of Chemical Manufacturers and... National Emission Standards for Hazardous Air Pollutants for Chemical Manufacturing Area Sources AGENCY... Emission Standards for Hazardous Air Pollutants for Chemical Manufacturing Area Sources (CMAS) that was...
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National emission standards for each new or existing potline, paste production operation, and anode bake furnace associated with a primary aluminum reduction plant. Includes rule history, implementation information and additional resources.
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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 the...
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-06-21
... National Emission Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion Engines; New Source Performance Standards for Stationary Internal Combustion Engines AGENCY: Environmental Protection... Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion Engines; New Source Performance...
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-07-12
... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 63 [EPA-R09-OAR-2012-0286; FRL-9698-6] Delegation of National Emission Standards for Hazardous Air Pollutants for Source Categories; Gila River Indian Community... emission standards for hazardous air pollutants (NESHAP) to the Gila River Indian Community Department of...
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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....122 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standards for Radionuclide...
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Site Remediation National Emission Standards for Hazardous Air Pollutants (NESHAP) Fact Sheets
This page contains July 2003 and May 2016 fact sheets with information regarding the final National Emission Standards for Hazardous Air Pollutants (NESHAP). This document provides a summary of the information for these regulations.
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Read this page to find information on the National Emission Standards for hazardous air pollutants for magnetic tape manufacturing operations. Read the rule summary and history, as well as supporting documents and related rules.
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-10-20
...-AP76 Oil and Natural Gas Sector: New Source Performance Standards and National Emission Standards for... is announcing that the period for providing public comments on the August 23, 2011, ``Oil and Natural... through Friday, excluding legal holidays. A reasonable fee may be charged for copying. World Wide Web. The...
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Read the final rule on the National Emission Standards for Hazardous Air Pollutants (NESHAP) for the Manufacturing of Nutritional Yeast, see the rule history, and a compliance and enforcement manual on this Maximum Achievable Control Technology.
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National emissions standards for control of hazardous air pollutants (HAP) from the chemical preparations area source category. Includes rule history, Federal Registry citations, implementation information, and additional resources.
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This action promulgates national emission standards for hazardous air pollutants (NESHAP) for the pesticide active ingredient (PAI) production source category under section 112 of the Clean Air Act as amended (CAA or Act).
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-03-21
...On September 13, 2004, under authority of section 112 of the Clean Air Act, EPA promulgated national emission standards for hazardous air pollutants for new and existing industrial/commercial/ institutional boilers and process heaters. On June 19, 2007, the United States Court of Appeals for the District of Columbia Circuit vacated and remanded the standards. In response to the Court's vacatur and remand, EPA is, in this action, establishing emission standards that will require industrial/ commercial/institutional boilers and process heaters located at major sources to meet hazardous air pollutants standards reflecting the application of the maximum achievable control technology. This rule protects air quality and promotes public health by reducing emissions of the hazardous air pollutants listed in section 112(b)(1) of the Clean Air Act.
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40 CFR 63.1157 - Emission standards for existing sources.
Code of Federal Regulations, 2014 CFR
2014-07-01
... 40 Protection of Environment 11 2014-07-01 2014-07-01 false Emission standards for existing... PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Steel Pickling-HCl Process...
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-03-06
... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Parts 60 and 63 [EPA-HQ-OAR-2008-0708, FRL-9756-4] RIN 2060-AQ58 National Emission Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion Engines; New Source Performance Standards for Stationary Internal Combustion Engines Correction In rule...
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40 CFR 63.3320 - What emission standards must I meet?
Code of Federal Regulations, 2013 CFR
2013-07-01
... 40 Protection of Environment 13 2013-07-01 2012-07-01 true What emission standards must I meet? 63... (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants: Paper and Other Web Coating Emission Standards...
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-08-03
...-AQ93 National Emission Standards for Hazardous Air Pollutants for the Portland Cement Manufacturing... Portland Cement Manufacturing Industry and Standards of Performance for Portland Cement Plants,'' which was... Manufacturing Industry and Standards of Performance for Portland Cement Plants'' under Docket ID No. EPA-HQ-OAR...
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40 CFR 63.3320 - What emission standards must I meet?
Code of Federal Regulations, 2011 CFR
2011-07-01
... 40 Protection of Environment 12 2011-07-01 2009-07-01 true What emission standards must I meet? 63... (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES National Emission Standards for Hazardous Air Pollutants: Paper and Other Web Coating Emission Standards and Compliance Dates...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-05-26
... National Emission Standards for Hazardous Air Pollutants for Polyvinyl Chloride and Copolymers Production... Standards for Hazardous Air Pollutants for Polyvinyl Chloride and Copolymers Production. The EPA is... present oral testimony at the public hearing, please contact Ms. Teresa Clemons, U.S. Environmental...
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-05-20
... published a proposed rule for mercury emissions from the gold mine ore processing and production area source... proposed rule (75 FR 22470). Several parties requested that EPA extend the comment period. EPA has granted...-AP48 National Emission Standards for Hazardous Air Pollutants: Gold Mine Ore Processing and Production...
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76 FR 15266 - National Emission Standards for Hazardous Air Pollutants; Notice of Reconsideration
Federal Register 2010, 2011, 2012, 2013, 2014
2011-03-21
... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Parts 60 and 63 [EPA-HQ-OAR-2002-0058; EPA-HQ-OAR-2006-0790; EPA-HQ-OAR-2003-0119; FRL- 9272-7] RIN 2060-AQ25; RIN 2060-AM44; RIN 2060-AO12 National Emission Standards for Hazardous Air Pollutants; Notice of Reconsideration AGENCY: Environmental Protection Agency...
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This August 2003 document contains a diagram of dates and events for compliance with the National Emission Standards for Hazardous Air Pollutants (NESHAP) for Printing, Coating, and Dyeing of Fabrics and Other Textiles.
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40 CFR 63.1158 - Emission standards for new or reconstructed sources.
Code of Federal Regulations, 2014 CFR
2014-07-01
... 40 Protection of Environment 11 2014-07-01 2014-07-01 false Emission standards for new or... (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Steel Pickling-HCl...
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This document contains a September 2001 list of sources potentially subject to the secondary aluminum production national emission standards for hazardous air pollutants (NESHAP). This list does not include auto salvage i.e. sweat furnaces.
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-03-14
...This action proposes amendments to the national emission standards for hazardous air pollutants (NESHAP) for mercury emissions from mercury cell chlor-alkali plants (Mercury Cell NESHAP). On June 11, 2008, EPA proposed amendments to this NESHAP in response to a petition for reconsideration filed by the Natural Resources Defense Council (NRDC). This action is a supplement to the June 11, 2008, proposal. Specifically, this action proposes two options for amending the NESHAP for mercury emissions from mercury cell chlor-alkali plants. The first option would require the elimination of mercury emissions and thus encourage the conversion to non-mercury technology. The second option would require the measures proposed in 2008. These measures, which included significant improvements in the work practices to reduce fugitive emissions from the cell room, would result in near-zero levels of mercury emissions while still allowing the mercury cell facilities to continue to operate. We are specifically requesting comment on which of these options is more appropriate, and may finalize either option or a combination of elements from them. In addition, this action proposes several amendments that would apply regardless of which option we select. These proposed amendments are provisions of the existing NESHAP that would apply to periods of startup, shutdown, and malfunction (SSM), and corrections to compliance errors in the currently effective rule.
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This May 2003 document contains questions and answers on the Paper and Web Coating National Emission Standards for Hazardous Air Pollutants (NESHAP) regulation. The questions cover topics such as compliance, applicability, and initial notification.
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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 any...
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40 CFR 61.63 - Emission standard for vinyl chloride plants.
Code of Federal Regulations, 2013 CFR
2013-07-01
... 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 any...
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40 CFR 61.63 - Emission standard for vinyl chloride plants.
Code of Federal Regulations, 2012 CFR
2012-07-01
... 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 any...
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40 CFR 61.63 - Emission standard for vinyl chloride plants.
Code of Federal Regulations, 2014 CFR
2014-07-01
... 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 any...
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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 any...
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This page contains July 1996 and February 2015 fact sheets with information regarding the final National Emission Standards for Hazardous Air Pollutants (NESHAP) regulations. This document provides a summary of the information for these regulations.
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This page contains three documents, one from 1997, one from 1999, and one from 2001, that provide further clarification on complying with the National Emission Standards for Hazardous Air Pollutants (NESHAP) for Halogenated Solvent Cleaning.
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[Study on emission standard system of air pollutants].
Jiang, Mei; Zhang, Guo-Ning; Zhang, Ming-Hui; Zou, Lan; Wei, Yu-Xia; Ren, Chun
2012-12-01
Scientific and reasonable emission standard system of air pollutants helps to systematically control air pollution, enhance the protection of the atmospheric environment effect and improve the overall atmospheric environment quality. Based on the study of development, situation and characteristics of national air pollutants emission standard system, the deficiencies of system were pointed out, which were not supportive, harmonious and perfect, and the improvement measures of emission standard system were suggested.
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-07-19
... National Emission Standards for Hazardous Air Pollutants for Polyvinyl Chloride and Copolymers Production... Polyvinyl Chloride and Copolymers Production is being extended for 14 days. DATES: Comments. The public... for the May 20, 2011, Proposed Polyvinyl Chloride and Copolymers Production Rule, the EPA is extending...
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-07-22
... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Parts 60 and 63 [EPA-HQ-OAR-2002-0058; EPA-HQ-OAR-2006-0790; EPA-HQ-OAR-2003-0119; FRL- 9178-2] RIN 2060-AG69, RIN 2060-AM44, RIN 2060-AO12 National Emission Standards for Hazardous Air Pollutants for Major Sources: Industrial, Commercial, and Institutional Boilers...
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-11-03
... National Emission Standards for Hazardous Air Pollutants for Source Categories; State of Nevada; Clark... pollutants (NESHAP) to Clark County, Nevada. DATES: Any comments on this proposal must arrive by December 3...: This proposal concerns the delegation of unchanged NESHAP to Clark County, Nevada. In the Rules and...
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On December 20, 2002, the EPA proposed national emission standards for HAP emissions from lime manufacturing plants located at major source facilities (67 FR 78046). Summaries of the comments, and the EPA's responses, are presented in this BID.
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This document is a copy of the Federal Register publication of the November 20, 1990 Final Rule of Asbestos National Emission Standards for Hazardous Air Pollutants (NESHAP) Revision for the Asbestos NESHAP.
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Subpart W: National Emission Standards for Radon Emissions From Operating Mill Tailings
Subpart W limits the radon-222 emissions rate from uranium tailings piles to 20 picocuries per square meter per second and requires that new tailings impoundments meet certain work practice standards.
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DOE Office of Scientific and Technical Information (OSTI.GOV)
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 frommore » 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
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This page contains a January 2007 fact sheet for the final National Emission Standards for Hazardous Air Pollutants (NESHAP) for Oil and Natural Gas Production Facilities. This document provides a summary of the 2007 final rule.
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40 CFR 86.1728-99 - Compliance with emission standards.
Code of Federal Regulations, 2010 CFR
2010-07-01
... applicable emission standards in §§ 86.1708 and 86.1709. For hybrid electric vehicles, the emission data will... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) General Provisions for the Voluntary National Low Emission Vehicle Program for Light-Duty Vehicles and...
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Code of Federal Regulations, 2010 CFR
2010-07-01
... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL VOLATILE ORGANIC COMPOUND EMISSION... complies with evaporative emission standards? (a) For purposes of certification, your emission family is...
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40 CFR 61.62 - Emission standard for ethylene dichloride plants.
Code of Federal Regulations, 2013 CFR
2013-07-01
...) 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 as...
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40 CFR 61.62 - Emission standard for ethylene dichloride plants.
Code of Federal Regulations, 2014 CFR
2014-07-01
...) 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 as...
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40 CFR 61.62 - Emission standard for ethylene dichloride plants.
Code of Federal Regulations, 2012 CFR
2012-07-01
...) 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 as...
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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 as...
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Final Rule on National Emission Standards for Hazardous Air Pollutants; Benzene Emissions From Maleic Anhydride Plants, Ethylbenzene/Styrene Plants, Benzene Storage Vessels, Benzene Equipment Leaks, and Coke By-Product Recovery Plants.
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This September 2004 document contains questions and answers on the Surface Coating of Wood Building Products National Emission Standards for Hazardous Air Pollutants (NESHAP) regulation. The questions cover topics such as compliance, and applicability, etc
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-05-07
...EPA and NHTSA are issuing this joint Final Rule to establish a National Program consisting of new standards for light-duty vehicles that will reduce greenhouse gas emissions and improve fuel economy. This joint Final Rule is consistent with the National Fuel Efficiency Policy announced by President Obama on May 19, 2009, responding to the country's critical need to address global climate change and to reduce oil consumption. EPA is finalizing greenhouse gas emissions standards under the Clean Air Act, and NHTSA is finalizing Corporate Average Fuel Economy standards under the Energy Policy and Conservation Act, as amended. These standards apply to passenger cars, light-duty trucks, and medium-duty passenger vehicles, covering model years 2012 through 2016, and represent a harmonized and consistent National Program. Under the National Program, automobile manufacturers will be able to build a single light-duty national fleet that satisfies all requirements under both programs while ensuring that consumers still have a full range of vehicle choices. NHTSA's final rule also constitutes the agency's Record of Decision for purposes of its National Environmental Policy Act (NEPA) analysis.
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-03-18
...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 Maricopa County Air Quality Department on May 6, 2010, and December 14, 2010, and to the Santa Barbara County Air Pollution Control District on July 30, 2010. EPA is proposing to revise the Code of Federal Regulations to reflect the current delegation status of NESHAP in Arizona and California.
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Code of Federal Regulations, 2011 CFR
2011-07-01
... compliance with the emission limitations, work practice standards, and operation and maintenance requirements... (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...
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Code of Federal Regulations, 2013 CFR
2013-07-01
... compliance with the emission limitations, work practice standards, and operation and maintenance requirements... (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Primary Copper Smelting...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-12-20
...The EPA published in the Federal Register on November 25, 2011, the proposed rules, ``National Emission Standards for Hazardous Air Pollutants: Mineral Wool Production and Wool Fiberglass Manufacturing.'' The EPA was asked to hold a public hearing only on the wool fiberglass rule. Therefore, EPA is making two announcements: first, a public hearing for the proposed Wool Fiberglass Manufacturing rule will be held on January 4, 2012 in Kansas City Kansas, and second, the comment period for the Wool Fiberglass Manufacturing proposed rules will be extended until February 3, 2012.
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DOT National Transportation Integrated Search
2010-05-07
Final Rule to establish a National Program consisting of new standards for light-duty vehicles that will reduce greenhouse gas emissions and improve fuel economy. This joint : Final Rule is consistent with the National Fuel Efficiency Policy announce...
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-11-30
...EPA and NHTSA, on behalf of the Department of Transportation, are each proposing rules to establish a comprehensive Heavy-Duty National Program that will reduce greenhouse gas emissions and increase fuel efficiency for on-road heavy-duty vehicles, responding to the President's directive on May 21, 2010, to take coordinated steps to produce a new generation of clean vehicles. NHTSA's proposed fuel consumption standards and EPA's proposed carbon dioxide (CO2) emissions standards would be tailored to each of three regulatory categories of heavy-duty vehicles: Combination Tractors; Heavy-Duty Pickup Trucks and Vans; and Vocational Vehicles, as well as gasoline and diesel heavy-duty engines. EPA's proposed hydrofluorocarbon emissions standards would apply to air conditioning systems in tractors, pickup trucks, and vans, and EPA's proposed nitrous oxide (N2O) and methane (CH4) emissions standards would apply to all heavy-duty engines, pickup trucks, and vans. EPA is also requesting comment on possible alternative CO2-equivalent approaches for model year 2012-14 light-duty vehicles. EPA's proposed greenhouse gas emission standards under the Clean Air Act would begin with model year 2014. NHTSA's proposed fuel consumption standards under the Energy Independence and Security Act of 2007 would be voluntary in model years 2014 and 2015, becoming mandatory with model year 2016 for most regulatory categories. Commercial trailers would not be regulated in this phase of the Heavy- Duty National Program, although there is a discussion of the possibility of future action for trailers.
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40 CFR 63.7121 - How do I demonstrate continuous compliance with the emission limitations standard?
Code of Federal Regulations, 2012 CFR
2012-07-01
... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Lime Manufacturing Plants Continuous Compliance Requirements § 63.7121 How do I demonstrate...
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40 CFR 63.7121 - How do I demonstrate continuous compliance with the emission limitations standard?
Code of Federal Regulations, 2014 CFR
2014-07-01
... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Lime Manufacturing Plants Continuous Compliance Requirements § 63.7121 How do I demonstrate...
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40 CFR 63.7121 - How do I demonstrate continuous compliance with the emission limitations standard?
Code of Federal Regulations, 2011 CFR
2011-07-01
... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Lime Manufacturing Plants Continuous Compliance Requirements § 63.7121 How do I demonstrate...
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40 CFR 63.7121 - How do I demonstrate continuous compliance with the emission limitations standard?
Code of Federal Regulations, 2013 CFR
2013-07-01
... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Lime Manufacturing Plants Continuous Compliance Requirements § 63.7121 How do I demonstrate...
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40 CFR 63.7114 - How do I demonstrate initial compliance with the emission limitations standard?
Code of Federal Regulations, 2013 CFR
2013-07-01
... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Lime Manufacturing Plants Testing and Initial Compliance Requirements § 63.7114 How do I...
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40 CFR 63.7114 - How do I demonstrate initial compliance with the emission limitations standard?
Code of Federal Regulations, 2014 CFR
2014-07-01
... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Lime Manufacturing Plants Testing and Initial Compliance Requirements § 63.7114 How do I...
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40 CFR 63.7114 - How do I demonstrate initial compliance with the emission limitations standard?
Code of Federal Regulations, 2012 CFR
2012-07-01
... PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Lime Manufacturing Plants Testing and Initial Compliance Requirements § 63.7114 How do I demonstrate...
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40 CFR 63.7114 - How do I demonstrate initial compliance with the emission limitations standard?
Code of Federal Regulations, 2011 CFR
2011-07-01
... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Lime Manufacturing Plants Testing and Initial Compliance Requirements § 63.7114 How do I...
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This document is a copy of the Federal Register publication of the September 22, 1993 Final Rule for the National Emission Standards for Hazardous Air Pollutants for Source Categories: Perchloroethylene Dry Cleaning Facilities.
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This is a November 2001 list of sources identified by EPA as potentially affected by the Asphalt Processing and Roofing Manufacturing National Emission Standards for Hazardous Air Pollutants (NESHAP).
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This pages contains two letters on the applicability of the National Perchloroethylene Air Emission Standards for Dry Cleaning Facilities (40 CFR 63, Subpart M). Both letters clarify what constitutes instillation of a dry cleaning machine.
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Industrial Process Cooling Towers: National Emission Standards for Hazardous Air Pollutants
Standards limiting discharge of chromium compound air emissions from industrial process cooling towers (IPCT's). Includes rule history, Federal Registry citations, implementation information and additional resources.
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Code of Federal Regulations, 2010 CFR
2010-07-01
... 40 Protection of Environment 8 2010-07-01 2010-07-01 false Emission standard for ethylene... AIR POLLUTANTS National Emission Standard for Vinyl Chloride § 61.65 Emission standard for ethylene dichloride, vinyl chloride and polyvinyl chloride plants. An owner or operator of an ethylene dichloride...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-09-15
...EPA and NHTSA, on behalf of the Department of Transportation, are each finalizing rules to establish a comprehensive Heavy-Duty National Program that will reduce greenhouse gas emissions and fuel consumption for on-road heavy-duty vehicles, responding to the President's directive on May 21, 2010, to take coordinated steps to produce a new generation of clean vehicles. NHTSA's final fuel consumption standards and EPA's final carbon dioxide (CO2) emissions standards are tailored to each of three regulatory categories of heavy-duty vehicles: Combination Tractors; Heavy-duty Pickup Trucks and Vans; and Vocational Vehicles. The rules include separate standards for the engines that power combination tractors and vocational vehicles. Certain rules are exclusive to the EPA program. These include EPA's final hydrofluorocarbon standards to control leakage from air conditioning systems in combination tractors, and pickup trucks and vans. These also include EPA's final nitrous oxide (N2O) and methane (CH4) emissions standards that apply to all heavy- duty engines, pickup trucks and vans. EPA's final greenhouse gas emission standards under the Clean Air Act will begin with model year 2014. NHTSA's final fuel consumption standards under the Energy Independence and Security Act of 2007 will be voluntary in model years 2014 and 2015, becoming mandatory with model year 2016 for most regulatory categories. Commercial trailers are not regulated in this phase of the Heavy-Duty National Program. The agencies estimate that the combined standards will reduce CO2 emissions by approximately 270 million metric tons and save 530 million barrels of oil over the life of vehicles sold during the 2014 through 2018 model years, providing over $7 billion in net societal benefits, and $49 billion in net societal benefits when private fuel savings are considered. EPA is also finalizing provisions allowing light-duty vehicle manufacturers to use CO2 credits to meet the light-duty vehicle N2O and
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-12-21
...On January 30, 2012, the EPA proposed revisions to several provisions of the final National Emission Standards for Hazardous Air Pollutants for Chemical Manufacturing Area Sources. The proposed revisions were made, in part, in response to a petition for reconsideration received by the Administrator following the promulgation of the October 29, 2009, final rule (``2009 final rule''). In this action, the EPA is finalizing those amendments, lifting the stay of the title V permit requirement issued on March 14, 2011, and lifting the stay of the final rule issued on October 25, 2012. In addition, this final action includes revisions to the EPA's approach for addressing malfunctions and standards applicable during startup and shutdown periods. This final action also includes amendments and technical corrections to the final rule to clarify applicability and compliance issues raised by stakeholders subject to the 2009 final rule. The revisions to the final rule do not reduce the level of environmental protection or emissions control on sources regulated by this rule but provide flexibility and clarity to improve implementation. This action also extends the compliance date for existing sources and the EPA's final response to all issues raised in the petition for reconsideration.
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Read about the National Emission Standards for Hazardous Air Pollutants (NESHAP) for the Synthetic Organic Chemical Manufacturing Industry. Read the rules, find the CFR text, dockets, effective dates, rule history and compliance information.
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DOE Office of Scientific and Technical Information (OSTI.GOV)
NONE
1995-08-01
National emission standards for control of HAP emissions from surface coating operations at shipbuilding and ship repair facilities was promulgated under the authority of Section 112 of the Clean Air Act. The Standards will reduce air toxics from all major source shipyards (defined as those shipyards that emit 9.1 Mg/yr (10 tons/yr) or greater of any HAP material or 22.7 Mg/yr (25 tons/yr) or greater of any combination of HAP materials). This document provides: (1) the basis for the revisions made to the standards between proposal and promulgation; (2) a summary of the comments submitted and the responses to thesemore » comments; and (3) a summary of the changes made since proposal.« less
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-01-24
...This action promulgates amendments to the National Emission Standards for Hazardous Air Pollutants for Source Categories: Gasoline Distribution Bulk Terminals, Bulk Plants, and Pipeline Facilities; and Gasoline Dispensing Facilities, which EPA promulgated on January 10, 2008, and amended on March 7, 2008. In this action, EPA is finalizing amendments and clarifications to certain definitions and applicability provisions of the final rules in response to some of the issues raised in the petitions for reconsideration. In addition, several other compliance-related questions posed by various individual stakeholders and State and local agency representatives are addressed in this action. We are also denying reconsideration on one issue raised in a petition for reconsideration received by the Agency on the final rules.
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Gilmore, Adam Matthew
2014-01-01
Contemporary spectrofluorimeters comprise exciting light sources, excitation and emission monochromators, and detectors that without correction yield data not conforming to an ideal spectral response. The correction of the spectral properties of the exciting and emission light paths first requires calibration of the wavelength and spectral accuracy. The exciting beam path can be corrected up to the sample position using a spectrally corrected reference detection system. The corrected reference response accounts for both the spectral intensity and drift of the exciting light source relative to emission and/or transmission detector responses. The emission detection path must also be corrected for the combined spectral bias of the sample compartment optics, emission monochromator, and detector. There are several crucial issues associated with both excitation and emission correction including the requirement to account for spectral band-pass and resolution, optical band-pass or neutral density filters, and the position and direction of polarizing elements in the light paths. In addition, secondary correction factors are described including (1) subtraction of the solvent's fluorescence background, (2) removal of Rayleigh and Raman scattering lines, as well as (3) correcting for sample concentration-dependent inner-filter effects. The importance of the National Institute of Standards and Technology (NIST) traceable calibration and correction protocols is explained in light of valid intra- and interlaboratory studies and effective spectral qualitative and quantitative analyses including multivariate spectral modeling.
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Code of Federal Regulations, 2010 CFR
2010-07-01
... PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants... to a condenser that reduces the outlet gas temperature to: <10 °C if the process vessel contains HAP...
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40 CFR 63.7910 - What emissions limitations and work practice standards must I meet for separators?
Code of Federal Regulations, 2010 CFR
2010-07-01
... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS... Pollutants: Site Remediation Separators § 63.7910 What emissions limitations and work practice standards must...
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40 CFR 63.7910 - What emissions limitations and work practice standards must I meet for separators?
Code of Federal Regulations, 2013 CFR
2013-07-01
... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS... Pollutants: Site Remediation Separators § 63.7910 What emissions limitations and work practice standards must...
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40 CFR 63.7910 - What emissions limitations and work practice standards must I meet for separators?
Code of Federal Regulations, 2011 CFR
2011-07-01
... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS... Pollutants: Site Remediation Separators § 63.7910 What emissions limitations and work practice standards must...
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40 CFR 63.7910 - What emissions limitations and work practice standards must I meet for separators?
Code of Federal Regulations, 2014 CFR
2014-07-01
... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS... Pollutants: Site Remediation Separators § 63.7910 What emissions limitations and work practice standards must...
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40 CFR 63.7910 - What emissions limitations and work practice standards must I meet for separators?
Code of Federal Regulations, 2012 CFR
2012-07-01
... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS... Pollutants: Site Remediation Separators § 63.7910 What emissions limitations and work practice standards must...
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36 CFR 13.1186 - What are the emission standards for vessels?
Code of Federal Regulations, 2011 CFR
2011-07-01
... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false What are the emission standards for vessels? 13.1186 Section 13.1186 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Special Regulations-Glacier Bay National Park...
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36 CFR 13.1186 - What are the emission standards for vessels?
Code of Federal Regulations, 2014 CFR
2014-07-01
... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false What are the emission standards for vessels? 13.1186 Section 13.1186 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Special Regulations-Glacier Bay National Park...
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36 CFR 13.1186 - What are the emission standards for vessels?
Code of Federal Regulations, 2010 CFR
2010-07-01
... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false What are the emission standards for vessels? 13.1186 Section 13.1186 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Special Regulations-Glacier Bay National Park...
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36 CFR 13.1186 - What are the emission standards for vessels?
Code of Federal Regulations, 2013 CFR
2013-07-01
... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false What are the emission standards for vessels? 13.1186 Section 13.1186 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Special Regulations-Glacier Bay National Park...
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36 CFR 13.1186 - What are the emission standards for vessels?
Code of Federal Regulations, 2012 CFR
2012-07-01
... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false What are the emission standards for vessels? 13.1186 Section 13.1186 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Special Regulations-Glacier Bay National Park...
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EPA is amending the existing emission standards for oxides of nitrogen (NOx) for new commercial aircraft engines. These standards are equivalent to the NOx emission standards of the United Nations International Civil Aviation Organization (ICAO).
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-10-21
... non-air quality health and environmental impacts) and are commonly referred to as maximum achievable... process, stack, storage, or fugitive emissions point, (D) are design, equipment, work practice, or... combination of the above. CAA section 112(d)(2)(A)-(E). The MACT standard may take the form of a design...
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Code of Federal Regulations, 2012 CFR
2012-07-01
... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS... Pollutants: Site Remediation Equipment Leaks § 63.7920 What emissions limitations and work practice standards...
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Code of Federal Regulations, 2014 CFR
2014-07-01
... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS... Pollutants: Site Remediation Equipment Leaks § 63.7920 What emissions limitations and work practice standards...
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Code of Federal Regulations, 2010 CFR
2010-07-01
... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS... Pollutants: Site Remediation Equipment Leaks § 63.7920 What emissions limitations and work practice standards...
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Code of Federal Regulations, 2013 CFR
2013-07-01
... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS... Pollutants: Site Remediation Process Vents § 63.7890 What emissions limitations and work practice standards...
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Code of Federal Regulations, 2011 CFR
2011-07-01
... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS... Pollutants: Site Remediation Process Vents § 63.7890 What emissions limitations and work practice standards...
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Code of Federal Regulations, 2014 CFR
2014-07-01
... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS... Pollutants: Site Remediation Process Vents § 63.7890 What emissions limitations and work practice standards...
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Code of Federal Regulations, 2013 CFR
2013-07-01
... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS... Pollutants: Site Remediation Equipment Leaks § 63.7920 What emissions limitations and work practice standards...
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Code of Federal Regulations, 2012 CFR
2012-07-01
... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS... Pollutants: Site Remediation Process Vents § 63.7890 What emissions limitations and work practice standards...
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Code of Federal Regulations, 2011 CFR
2011-07-01
... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS... Pollutants: Site Remediation Equipment Leaks § 63.7920 What emissions limitations and work practice standards...
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This document is a copy of the Federal Register publication of the November 29, 1993 Proposed Rule and Test Method & Notice of Public Hearing for the National Emission Standards for Hazardous Air Pollutants (NESHAP): Halogenated Solvent Cleaning.
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Zhang, Guomin; Sandanayake, Malindu; Setunge, Sujeeva; Li, Chunqing; Fang, Jun
2017-02-01
Emissions from equipment usage and transportation at the construction stage are classified as the direct emissions which include both greenhouse gas (GHG) and non-GHG emissions due to partial combustion of fuel. Unavailability of a reliable and complete inventory restricts an accurate emission evaluation on construction work. The study attempts to review emission factor standards readily available worldwide for estimating emissions from construction equipment. Emission factors published by United States Environmental Protection Agency (US EPA), Australian National Greenhouse Accounts (AUS NGA), Intergovernmental Panel on Climate Change (IPCC) and European Environmental Agency (EEA) are critically reviewed to identify their strengths and weaknesses. A selection process based on the availability and applicability is then developed to help identify the most suitable emission factor standards for estimating emissions from construction equipment in the Australian context. A case study indicates that a fuel based emission factor is more suitable for GHG emission estimation and a time based emission factor is more appropriate for estimation of non-GHG emissions. However, the selection of emission factor standards also depends on factors like the place of analysis (country of origin), data availability and the scope of analysis. Therefore, suitable modifications and assumptions should be incorporated in order to represent these factors. Copyright © 2016 Elsevier Ltd. All rights reserved.
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40 CFR 63.7900 - What emissions limitations and work practice standards must I meet for containers?
Code of Federal Regulations, 2014 CFR
2014-07-01
... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS... Pollutants: Site Remediation Containers § 63.7900 What emissions limitations and work practice standards must... your container except at the times the container is used for treatment of remediation material by a...
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40 CFR 63.7900 - What emissions limitations and work practice standards must I meet for containers?
Code of Federal Regulations, 2013 CFR
2013-07-01
... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS... Pollutants: Site Remediation Containers § 63.7900 What emissions limitations and work practice standards must... your container except at the times the container is used for treatment of remediation material by a...
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40 CFR 63.7900 - What emissions limitations and work practice standards must I meet for containers?
Code of Federal Regulations, 2011 CFR
2011-07-01
... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS... Pollutants: Site Remediation Containers § 63.7900 What emissions limitations and work practice standards must... your container except at the times the container is used for treatment of remediation material by a...
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40 CFR 63.7900 - What emissions limitations and work practice standards must I meet for containers?
Code of Federal Regulations, 2012 CFR
2012-07-01
... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS... Pollutants: Site Remediation Containers § 63.7900 What emissions limitations and work practice standards must... your container except at the times the container is used for treatment of remediation material by a...
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This page has a 12/2012 document that provides EPA’s responses to public comments on EPA’s Proposed National Emission Standards for Hazardous Air Pollutants for Area Sources: Industrial, Commercial, and Institutional Boilers and Process Heaters
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This page contains a July 2008 document that has flow charts to help determine if this National Emission Standards for Hazardous Air Pollutants (NESHAP) rule for Nine metal Fabrication and Finishing Area Source Categories applies to your facility.
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DOE Office of Scientific and Technical Information (OSTI.GOV)
Snyder, Sandra F.; Barnett, J. Matthew; Bisping, Lynn E.
This report documents radionuclide air emissions that result in the 2015 highest effective dose equivalent (EDE) to an offsite 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 Campus MEI from routine major and minormore » point source emissions in 2015 from PNNL Campus sources is 2.6E-4 mrem (2.6E-6 mSv) EDE. The dose from all fugitive sources is 1.8E-6 mrem (1.8E-8 mSv) EDE. The dose from radon emissions is 4.4E-8 mrem (4.4E-10 mSv) EDE. No nonroutine emissions occurred in 2015. The total radiological dose to the MEI from all PNNL Campus radionuclide emissions, including fugitive emissions and radon, is 2.6E-4 mrem (2.6E-6 mSv) EDE, or more than 10,000 times less than the federal and state standard of 10 mrem/yr, with which the PNNL Campus is in compliance.« less
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Code of Federal Regulations, 2013 CFR
2013-07-01
... written operation and maintenance plan required under § 63.1447(b) detailed descriptions of the procedures... with the emission limitations, work practice standards, and operation and maintenance requirements that... (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE...
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Code of Federal Regulations, 2011 CFR
2011-07-01
... written operation and maintenance plan required under § 63.1447(b) detailed descriptions of the procedures... with the emission limitations, work practice standards, and operation and maintenance requirements that... (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE...
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Code of Federal Regulations, 2010 CFR
2010-07-01
... written operation and maintenance plan required under § 63.1447(b) detailed descriptions of the procedures... with the emission limitations, work practice standards, and operation and maintenance requirements that... (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE...
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Code of Federal Regulations, 2012 CFR
2012-07-01
... written operation and maintenance plan required under § 63.1447(b) detailed descriptions of the procedures... compliance with the emission limitations, work practice standards, and operation and maintenance requirements... (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE...
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Code of Federal Regulations, 2014 CFR
2014-07-01
... written operation and maintenance plan required under § 63.1447(b) detailed descriptions of the procedures... compliance with the emission limitations, work practice standards, and operation and maintenance requirements... (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE...
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40 CFR 86.1709-99 - Exhaust emission standards for 1999 and later light light-duty trucks.
Code of Federal Regulations, 2011 CFR
2011-07-01
... HIGHWAY VEHICLES AND ENGINES (CONTINUED) General Provisions for the Voluntary National Low Emission Vehicle Program for Light-Duty Vehicles and Light-Duty Trucks § 86.1709-99 Exhaust emission standards for... not exceed the standards in Tables R99-8 and R99-9 in rows designated with the applicable vehicle...
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This page has a 12/2012 document that provides EPA’s responses to public comments on EPA’s Proposed National Emission Standards for Hazardous Air Pollutants for Major Sources: Industrial, Commercial, and Institutional Boilers and Process Heaters
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Code of Federal Regulations, 2012 CFR
2012-07-01
... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS... Pollutants: Site Remediation Transfer Systems § 63.7915 What emissions limitations and work practice...
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Code of Federal Regulations, 2014 CFR
2014-07-01
... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS... Pollutants: Site Remediation Surface Impoundments § 63.7905 What emissions limitations or work practice...
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Code of Federal Regulations, 2010 CFR
2010-07-01
... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS... Pollutants: Site Remediation Surface Impoundments § 63.7905 What emissions limitations or work practice...
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Code of Federal Regulations, 2010 CFR
2010-07-01
... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS... Pollutants: Site Remediation Transfer Systems § 63.7915 What emissions limitations and work practice...
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Code of Federal Regulations, 2014 CFR
2014-07-01
... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS... Pollutants: Site Remediation Transfer Systems § 63.7915 What emissions limitations and work practice...
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Code of Federal Regulations, 2012 CFR
2012-07-01
... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS... Pollutants: Site Remediation Surface Impoundments § 63.7905 What emissions limitations or work practice...
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Code of Federal Regulations, 2013 CFR
2013-07-01
... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS... Pollutants: Site Remediation Transfer Systems § 63.7915 What emissions limitations and work practice...
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Code of Federal Regulations, 2011 CFR
2011-07-01
... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS... Pollutants: Site Remediation Surface Impoundments § 63.7905 What emissions limitations or work practice...
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Code of Federal Regulations, 2011 CFR
2011-07-01
... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS... Pollutants: Site Remediation Transfer Systems § 63.7915 What emissions limitations and work practice...
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Code of Federal Regulations, 2013 CFR
2013-07-01
... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS... Pollutants: Site Remediation Surface Impoundments § 63.7905 What emissions limitations or work practice...
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Power Plant Emission Reductions Using a Generation Performance Standard
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.
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40 CFR 205.152 - Noise emission standards.
Code of Federal Regulations, 2011 CFR
2011-07-01
... 40 Protection of Environment 25 2011-07-01 2011-07-01 false Noise emission standards. 205.152 Section 205.152 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) NOISE ABATEMENT PROGRAMS TRANSPORTATION EQUIPMENT NOISE EMISSION CONTROLS Motorcycles § 205.152 Noise emission standards...
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40 CFR 205.152 - Noise emission standards.
Code of Federal Regulations, 2010 CFR
2010-07-01
... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Noise emission standards. 205.152 Section 205.152 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) NOISE ABATEMENT PROGRAMS TRANSPORTATION EQUIPMENT NOISE EMISSION CONTROLS Motorcycles § 205.152 Noise emission standards...
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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 CATEGORIES...
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Code of Federal Regulations, 2013 CFR
2013-07-01
... 40 Protection of Environment 13 2013-07-01 2012-07-01 true Emission Limits and Work Practice Standards for Transfer Racks 5 Table 5 to Subpart FFFF of Part 63 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED)...
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Code of Federal Regulations, 2013 CFR
2013-07-01
... 40 Protection of Environment 14 2013-07-01 2013-07-01 false Emission Limits and Work Practice Standards for Transfer Operations 5 Table 5 to Subpart HHHHH of Part 63 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES ...
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Code of Federal Regulations, 2012 CFR
2012-07-01
... 40 Protection of Environment 15 2012-07-01 2012-07-01 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 CATEGORIES...
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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 CATEGORIES...
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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 CATEGORIES...
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Code of Federal Regulations, 2010 CFR
2010-07-01
... 40 Protection of Environment 14 2010-07-01 2010-07-01 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 CATEGORIES...
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Code of Federal Regulations, 2011 CFR
2011-07-01
... 40 Protection of Environment 13 2011-07-01 2011-07-01 false Emission Limits and Work Practice Standards for Transfer Operations 5 Table 5 to Subpart HHHHH of Part 63 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES ...
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Fuel consumption and greenhouse gas emissions Phase 2 standards for medium- and heavy-duty vehicles
2016-01-01
This report, the second of six Issues in Focus articles from the Annual Energy Outlook 2016, analyzes possible impacts of proposed standards for GHG emissions and fuel consumption by medium- and heavy-duty trucks jointly issued by the U.S. Environmental Protection Agency and the National Highway Traffic Safety Administration in July 2015. The proposed standards build on the Phase 1 GHG emissions standards for medium-duty vehicles and heavy-duty vehicles that were implemented starting in model year 2014.
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40 CFR 1042.820 - Emission standards and required emission reductions for remanufactured engines.
Code of Federal Regulations, 2010 CFR
2010-07-01
... fuel must comply with the standards and requirements of this part when operated using residual fuel. (d... 40 Protection of Environment 32 2010-07-01 2010-07-01 false Emission standards and required... § 1042.820 Emission standards and required emission reductions for remanufactured engines. (a) The...
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40 CFR 1042.820 - Emission standards and required emission reductions for remanufactured engines.
Code of Federal Regulations, 2011 CFR
2011-07-01
... fuel must comply with the standards and requirements of this part when operated using residual fuel. (d... 40 Protection of Environment 33 2011-07-01 2011-07-01 false Emission standards and required... § 1042.820 Emission standards and required emission reductions for remanufactured engines. (a) The...
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40 CFR 1042.820 - Emission standards and required emission reductions for remanufactured engines.
Code of Federal Regulations, 2013 CFR
2013-07-01
... fuel must comply with the standards and requirements of this part when operated using residual fuel. (d... 40 Protection of Environment 34 2013-07-01 2013-07-01 false Emission standards and required... § 1042.820 Emission standards and required emission reductions for remanufactured engines. (a) The...
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40 CFR 1042.820 - Emission standards and required emission reductions for remanufactured engines.
Code of Federal Regulations, 2014 CFR
2014-07-01
... fuel must comply with the standards and requirements of this part when operated using residual fuel. (d... 40 Protection of Environment 33 2014-07-01 2014-07-01 false Emission standards and required... § 1042.820 Emission standards and required emission reductions for remanufactured engines. (a) The...
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40 CFR 1042.820 - Emission standards and required emission reductions for remanufactured engines.
Code of Federal Regulations, 2012 CFR
2012-07-01
... fuel must comply with the standards and requirements of this part when operated using residual fuel. (d... 40 Protection of Environment 34 2012-07-01 2012-07-01 false Emission standards and required... § 1042.820 Emission standards and required emission reductions for remanufactured engines. (a) The...
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40 CFR 88.311-98 - Emissions standards for Inherently Low-Emission Vehicles.
Code of Federal Regulations, 2010 CFR
2010-07-01
... 40 Protection of Environment 20 2010-07-01 2010-07-01 false Emissions standards for Inherently Low-Emission Vehicles. 88.311-98 Section 88.311-98 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... standards for Inherently Low-Emission Vehicles. Section 88.311-98 includes text that specifies requirements...
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76 FR 42052 - National Emission Standards for Hazardous Air Pollutants From Petroleum Refineries
Federal Register 2010, 2011, 2012, 2013, 2014
2011-07-18
... under CAA sections 112(d)(2) and (3) for heat exchange systems, which the EPA had not addressed in the... rule addressed residual risk for all Refinery MACT 1 sources, including heat exchange systems. Third... continue to make improvements in emissions reductions, and the heat exchange system standards will reduce...
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40 CFR 86.1708-99 - Exhaust emission standards for 1999 and later light-duty vehicles.
Code of Federal Regulations, 2011 CFR
2011-07-01
... and later light-duty vehicles. 86.1708-99 Section 86.1708-99 Protection of Environment ENVIRONMENTAL... VEHICLES AND ENGINES (CONTINUED) General Provisions for the Voluntary National Low Emission Vehicle Program for Light-Duty Vehicles and Light-Duty Trucks § 86.1708-99 Exhaust emission standards for 1999 and...
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-12-05
... Emission Standards for Hazardous Air Pollutants From Coal- and Oil-Fired Electric Utility Steam Generating...-Institutional, and Small Industrial-Commercial- Institutional Steam Generating Units Correction Proposed rule...
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DOE Office of Scientific and Technical Information (OSTI.GOV)
Wenzel, Tom
2009-10-27
Tom Wenzel of Lawrence Berkeley National Laboratory comments on the joint rulemaking to establish greenhouse gas emission and fuel economy standards for light-duty vehicle, specifically on the relationship between vehicle weight and vehicle safety.
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This rule will adopt the current voluntary NOx and CO emissions standards of the United Nations International Civil Aviation Organization (ICAO), bringing the United States aircraft standards into alignment with the international standards.
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76 FR 29031 - National Emissions Standards for Hazardous Air Pollutants: Secondary Lead Smelting
Federal Register 2010, 2011, 2012, 2013, 2014
2011-05-19
... information collection provisions are best assured of having full effect if the Office of Management and... NOAEL no observed adverse effects level NRC National Research Council NTTAA National Technology Transfer... EPA's interpretation of this standard in effect at the time of the Clean Air Act amendments. Id. This...
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40 CFR 89.113 - Smoke emission standard.
Code of Federal Regulations, 2011 CFR
2011-07-01
... 40 Protection of Environment 20 2011-07-01 2011-07-01 false Smoke emission standard. 89.113 Section 89.113 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... and Certification Provisions § 89.113 Smoke emission standard. (a) Exhaust opacity from compression...
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40 CFR 89.113 - Smoke emission standard.
Code of Federal Regulations, 2012 CFR
2012-07-01
... 40 Protection of Environment 21 2012-07-01 2012-07-01 false Smoke emission standard. 89.113 Section 89.113 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... and Certification Provisions § 89.113 Smoke emission standard. (a) Exhaust opacity from compression...
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40 CFR 89.113 - Smoke emission standard.
Code of Federal Regulations, 2013 CFR
2013-07-01
... 40 Protection of Environment 21 2013-07-01 2013-07-01 false Smoke emission standard. 89.113 Section 89.113 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... and Certification Provisions § 89.113 Smoke emission standard. (a) Exhaust opacity from compression...
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40 CFR 89.113 - Smoke emission standard.
Code of Federal Regulations, 2010 CFR
2010-07-01
... 40 Protection of Environment 20 2010-07-01 2010-07-01 false Smoke emission standard. 89.113 Section 89.113 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... and Certification Provisions § 89.113 Smoke emission standard. (a) Exhaust opacity from compression...
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Emission Standards, Public Transit, and Infant Health.
Ngo, Nicole S
Transit buses are an integral part of urban life. They reduce externalities generated from private vehicles and increase geographic mobility. However, unlike most private vehicles in the United States, they use diesel fuel and emit higher amounts of toxic pollutants. The U.S. Environmental Protection Agency set emission standards for transit buses starting in 1988 that have been continually updated, but their public health and economic impacts are unclear due to scarce emissions data. I construct a novel panel dataset for the New York City (NYC) Transit bus fleet between 1990 and 2009 and examine the impact of bus pollution on infant health by using bus vintage as a proxy for emissions. I exploit the variation in vintage as older buses are retired and replaced with newer, lower-emitting buses forced to adhere to stricter emission standards. I then assign maternal exposure to bus vintage at the census block level. Findings suggest that maternal exposure to the oldest, unregulated buses is associated with modest reductions in birth weight and gestational age relative to newer buses that abide by emissions policies. I then conduct a back-of-the-envelope cost-benefit calculation and find net economic benefits of $53.3 million resulting from improved emission standards for the 2009 birth cohort in NYC. Since the treatment in this study clearly maps to federal emissions policies, these results are the first to provide credible evidence that transit bus emission standards had a positive effect on infant health.
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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 shall...
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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 hazardous...
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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 or...
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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 shall...
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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 or...
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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 hazardous...
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40 CFR 89.113 - Smoke emission standard.
Code of Federal Regulations, 2014 CFR
2014-07-01
... 40 Protection of Environment 20 2014-07-01 2013-07-01 true Smoke emission standard. 89.113 Section 89.113 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED... Certification Provisions § 89.113 Smoke emission standard. (a) Exhaust opacity from compression-ignition nonroad...
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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 shall...
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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 or...
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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 hazardous...
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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 or...
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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 hazardous...
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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 shall...
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40 CFR 61.122 - Emission standard.
Code of Federal Regulations, 2010 CFR
2010-07-01
... 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 System...
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40 CFR 61.122 - Emission standard.
Code of Federal Regulations, 2011 CFR
2011-07-01
... 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 System...
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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 manage...
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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 all...
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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 manage...
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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 waste...
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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 all...
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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 waste...
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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 all...
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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 waste...
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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 all...
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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 manage...
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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 waste...
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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 manage...
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-06-18
...EPA is adopting several new aircraft engine emission standards for oxides of nitrogen (NOX), compliance flexibilities, and other regulatory requirements for aircraft turbofan or turbojet engines with rated thrusts greater than 26.7 kilonewtons (kN). We also are adopting certain other requirements for gas turbine engines that are subject to exhaust emission standards as follows. First, we are clarifying when the emission characteristics of a new turbofan or turbojet engine model have become different enough from its existing parent engine design that it must conform to the most current emission standards. Second, we are establishing a new reporting requirement for manufacturers of gas turbine engines that are subject to any exhaust emission standard to provide us with timely and consistent emission- related information. Third, and finally, we are establishing amendments to aircraft engine test and emissions measurement procedures. EPA actively participated in the United Nations' International Civil Aviation Organization (ICAO) proceedings in which most of these requirements were first developed. These regulatory requirements have largely been adopted or are actively under consideration by its member states. By adopting such similar standards, therefore, the United States maintains consistency with these international efforts.
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-07-27
...This action proposes several new NOX emission standards, compliance flexibilities, and other regulatory requirements for aircraft turbofan or turbojet engines with rated thrusts greater than 26.7 kilonewtons (kN). We also are proposing certain other requirements for gas turbine engines that are subject to exhaust emission standards. First, we are proposing to clarify when the emission characteristics of a new turbofan or turbojet engine model have become different enough from its existing parent engine design that it must conform to the most current emission standards. Second, we are proposing a new reporting requirement for manufacturers of gas turbine engines that are subject to any exhaust emission standard to provide us with timely and consistent emission-related information. Third, and finally, we are proposing amendments to aircraft engine test and emissions measurement procedures. EPA actively participated in the United Nation's International Civil Aviation Organization (ICAO) proceedings in which most of these proposed requirements were first developed. These proposed regulatory requirements have largely been adopted or are actively under consideration by its member states. By adopting such similar standards, therefore, the United States will maintain consistency with these international efforts.
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40 CFR 63.112 - Emission standard.
Code of Federal Regulations, 2012 CFR
2012-07-01
... 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 is.... Σ EWW2 = Sum of emissions from all Group 2 wastewater streams, as defined in § 63.111 of this...
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40 CFR 63.112 - Emission standard.
Code of Federal Regulations, 2010 CFR
2010-07-01
... 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 is.... Σ EWW2 = Sum of emissions from all Group 2 wastewater streams, as defined in § 63.111 of this...
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40 CFR 63.112 - Emission standard.
Code of Federal Regulations, 2011 CFR
2011-07-01
... 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 is.... Σ EWW2 = Sum of emissions from all Group 2 wastewater streams, as defined in § 63.111 of this...
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-01-23
...The EPA published in the Federal Register on November 25, 2011, the proposed rules, ``National Emission Standards for Hazardous Air Pollutants: Mineral Wool Production and Wool Fiberglass Manufacturing.'' The EPA was asked to hold a public hearing only on the wool fiberglass manufacturing proposed rule, and on December 20, 2011, published a notice announcing the hearing and extending the comment period for only the wool fiberglass manufacturing proposed rule (76 FR 78872). The comment period for the mineral wool production proposed rule was not extended because no public hearing was requested and no requests for an extension of the comment period were received. It has come to our attention that confusion arose from the result of having two different comment periods for the two proposed rules in the same action. Therefore, the EPA is extending the public comment period for the mineral wool production proposed rule for 10 days from January 24, 2012 to February 3, 2012, so that comments on both rules in this action are due on the same date.
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-05-21
...This action would establish more stringent vehicle emissions standards and reduce the sulfur content of gasoline beginning in 2017, as part of a systems approach to addressing the impacts of motor vehicles and fuels on air quality and public health. The proposed gasoline sulfur standard would make emission control systems more effective for both existing and new vehicles, and would enable more stringent vehicle emissions standards. The proposed vehicle standards would reduce both tailpipe and evaporative emissions from passenger cars, light-duty trucks, medium-duty passenger vehicles, and some heavy-duty vehicles. This would result in significant reductions in pollutants such as ozone, particulate matter, and air toxics across the country and help state and local agencies in their efforts to attain and maintain health-based National Ambient Air Quality Standards. Motor vehicles are an important source of exposure to air pollution both regionally and near roads. These proposed vehicle standards are intended to harmonize with California's Low Emission Vehicle program, thus creating a federal vehicle emissions program that would allow automakers to sell the same vehicles in all 50 states. The proposed vehicle standards would be implemented over the same timeframe as the greenhouse gas/fuel efficiency standards for light-duty vehicles, as part of a comprehensive approach toward regulating emissions from motor vehicles.
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40 CFR 60.184 - Standard for visible emissions.
Code of Federal Regulations, 2010 CFR
2010-07-01
... (CONTINUED) STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES Standards of Performance for Primary Lead Smelters § 60.184 Standard for visible emissions. (a) On and after the date on which the performance test... furnace, or sintering machine discharge end any visible emissions which exhibit greater than 20 percent...
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40 CFR 60.184 - Standard for visible emissions.
Code of Federal Regulations, 2011 CFR
2011-07-01
... (CONTINUED) STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES Standards of Performance for Primary Lead Smelters § 60.184 Standard for visible emissions. (a) On and after the date on which the performance test... furnace, or sintering machine discharge end any visible emissions which exhibit greater than 20 percent...
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-04-15
... Emissions Standards for Hazardous Air Pollutants: Mineral Wool Production and Wool Fiberglass Manufacturing... Fiberglass Manufacturing (Subpart NNN) major source rules? A. Subpart DDD--Mineral Wool Production Major... Wool Production Major Source Rule B. Subpart NNN--Wool Fiberglass Manufacturing Major Source Rule VIII...
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40 CFR 61.183 - Emission monitoring.
Code of Federal Regulations, 2010 CFR
2010-07-01
...) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Inorganic Arsenic Emissions From Arsenic Trioxide and Metallic Arsenic Production Facilities § 61.183 Emission monitoring. (a... arsenic trioxide and metallic arsenic process emission stream that exits from a control device. (b) The...
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40 CFR 61.183 - Emission monitoring.
Code of Federal Regulations, 2011 CFR
2011-07-01
...) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Inorganic Arsenic Emissions From Arsenic Trioxide and Metallic Arsenic Production Facilities § 61.183 Emission monitoring. (a... arsenic trioxide and metallic arsenic process emission stream that exits from a control device. (b) The...
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40 CFR 1036.108 - Greenhouse gas emission standards.
Code of Federal Regulations, 2014 CFR
2014-07-01
... POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW AND IN-USE HEAVY-DUTY HIGHWAY ENGINES Emission Standards..., and sulfur hexafluoride. This section describes the applicable CO2, N2O, and CH4 standards for engines. Except as specified in paragraph (a)(4) of this section, these standards do not apply for engines used in...
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40 CFR 1036.108 - Greenhouse gas emission standards.
Code of Federal Regulations, 2012 CFR
2012-07-01
... POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW AND IN-USE HEAVY-DUTY HIGHWAY ENGINES Emission Standards..., and sulfur hexafluoride. This section describes the applicable CO2, N2O, and CH4 standards for engines. Except as specified in paragraph (a)(4) of this section, these standards do not apply for engines used in...
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40 CFR 1036.108 - Greenhouse gas emission standards.
Code of Federal Regulations, 2013 CFR
2013-07-01
... POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW AND IN-USE HEAVY-DUTY HIGHWAY ENGINES Emission Standards..., and sulfur hexafluoride. This section describes the applicable CO2, N2O, and CH4 standards for engines. Except as specified in paragraph (a)(4) of this section, these standards do not apply for engines used in...
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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 underground...
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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 underground...
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Read this regulation on emission standards for miscellaneous metal parts and surface coatings. Read the rule history and summary, and find related documents including fact sheets, related rules, and compliance timelines
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Learn about the NESHAP for ethylene oxide emissions for sterilization facilities. Find the rule history information, federal register citations, legal authority, and related rules as well as a rule summary.
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40 CFR 61.123 - Emission testing.
Code of Federal Regulations, 2014 CFR
2014-07-01
... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standards for Radionuclide Emissions From Elemental Phosphorus Plants § 61.123 Emission testing. (a) Each owner or operator of an elemental phosphorus...
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The national air pollutant emission trends, 1900-1998
DOT National Transportation Integrated Search
2000-03-01
The National Air Pollutant Emission Trends Report, 1900-1998 presents the most : recent estimate of national emissions of the criteria air pollutants. The : emissions of each pollutant are estimated for many different source categories, : which colle...
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-12-14
.... 40 CFR 63.11494(e). On February 12, 2010, the American Chemistry Council and the Society of Chemical... Emission Standards for Hazardous Air Pollutants for Chemical Manufacturing Area Sources AGENCY... Hazardous Air Pollutants for Chemical Manufacturing Area Sources. Among the provisions that EPA is...
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47 CFR 95.857 - Emission standards.
Code of Federal Regulations, 2012 CFR
2012-10-01
... SERVICES 218-219 MHz Service Technical Standards § 95.857 Emission standards. (a) All transmissions by each... frequency as close to the edge of the authorized frequency segment as the transmitter is designed to be...
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47 CFR 95.857 - Emission standards.
Code of Federal Regulations, 2014 CFR
2014-10-01
... SERVICES 218-219 MHz Service Technical Standards § 95.857 Emission standards. (a) All transmissions by each... frequency as close to the edge of the authorized frequency segment as the transmitter is designed to be...
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47 CFR 95.857 - Emission standards.
Code of Federal Regulations, 2011 CFR
2011-10-01
... SERVICES 218-219 MHz Service Technical Standards § 95.857 Emission standards. (a) All transmissions by each... frequency as close to the edge of the authorized frequency segment as the transmitter is designed to be...
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40 CFR 63.1505 - Emission standards for affected sources and emission units.
Code of Federal Regulations, 2013 CFR
2013-07-01
...) Emissions in excess of 0.023 grams (g) of PM per dry standard cubic meter (dscm) (0.010 grain (gr) of PM per dry standard cubic foot (dscf)); and (2) Visible emissions (VE) in excess of 10 percent opacity from... device if a COM is chosen as the monitoring option. (h) Rotary dross cooler. On and after the compliance...
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40 CFR 63.1505 - Emission standards for affected sources and emission units.
Code of Federal Regulations, 2012 CFR
2012-07-01
...) Emissions in excess of 0.023 grams (g) of PM per dry standard cubic meter (dscm) (0.010 grain (gr) of PM per dry standard cubic foot (dscf)); and (2) Visible emissions (VE) in excess of 10 percent opacity from... device if a COM is chosen as the monitoring option. (h) Rotary dross cooler. On and after the compliance...
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40 CFR 63.3370 - How do I demonstrate compliance with the emission standards?
Code of Federal Regulations, 2010 CFR
2010-07-01
... SOURCE CATEGORIES National Emission Standards for Hazardous Air Pollutants: Paper and Other Web Coating... material, i, in a month, kg. Mvret = Mass of volatile matter retained in the coated web after curing or...-purchased coating material, i, in a month, kg. Mvret = Mass of volatile matter retained in the coated web...
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40 CFR 61.163 - Emission monitoring.
Code of Federal Regulations, 2014 CFR
2014-07-01
....163 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Inorganic Arsenic Emissions From Glass Manufacturing Plants § 61.163 Emission monitoring. (a) An owner or operator of a glass...
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40 CFR 87.71 - Compliance with gaseous emission standards.
Code of Federal Regulations, 2010 CFR
2010-07-01
... PROGRAMS (CONTINUED) CONTROL OF AIR POLLUTION FROM AIRCRAFT AND AIRCRAFT ENGINES Test Procedures for Engine Exhaust Gaseous Emissions (Aircraft and Aircraft Gas Turbine Engines) § 87.71 Compliance with gaseous emission standards. Compliance with each gaseous emission standard by an aircraft engine shall be...
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40 CFR 87.71 - Compliance with gaseous emission standards.
Code of Federal Regulations, 2011 CFR
2011-07-01
... PROGRAMS (CONTINUED) CONTROL OF AIR POLLUTION FROM AIRCRAFT AND AIRCRAFT ENGINES Test Procedures for Engine Exhaust Gaseous Emissions (Aircraft and Aircraft Gas Turbine Engines) § 87.71 Compliance with gaseous emission standards. Compliance with each gaseous emission standard by an aircraft engine shall be...
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Code of Federal Regulations, 2010 CFR
2010-07-01
... 40 Protection of Environment 8 2010-07-01 2010-07-01 false Standards. 61.112 Section 61.112 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Equipment Leaks (Fugitive...
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40 CFR 1037.243 - Demonstrating compliance with evaporative emission standards.
Code of Federal Regulations, 2014 CFR
2014-07-01
... standards in subpart B of this part if you prepare an engineering analysis showing that your vehicles in the... evaporative emission family is deemed not to comply if your engineering analysis is not adequate to show that... standard. (c) To compare emission levels with emission standards, apply deterioration factors to the...
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40 CFR 61.135 - Standard: Equipment leaks.
Code of Federal Regulations, 2014 CFR
2014-07-01
... Section 61.135 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Benzene Emissions from Coke By-Product Recovery Plants § 61.135 Standard: Equipment leaks. (a) Each owner or...
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This document certifies that the EPA National Vehicle and Fuel Emissions Laboratory has been assessed by the ANSI-ASQ National Accredation Board and accredited in meeting ISO-IEC 17025:2005 quality standards.
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40 CFR 61.162 - Emission limits.
Code of Federal Regulations, 2014 CFR
2014-07-01
... maintain the furnace and associated air pollution control equipment in a manner consistent with good air... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Inorganic Arsenic Emissions...
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40 CFR 61.162 - Emission limits.
Code of Federal Regulations, 2011 CFR
2011-07-01
... maintain the furnace and associated air pollution control equipment in a manner consistent with good air... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Inorganic Arsenic Emissions...
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40 CFR 61.162 - Emission limits.
Code of Federal Regulations, 2013 CFR
2013-07-01
... maintain the furnace and associated air pollution control equipment in a manner consistent with good air... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Inorganic Arsenic Emissions...
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40 CFR 61.162 - Emission limits.
Code of Federal Regulations, 2010 CFR
2010-07-01
... maintain the furnace and associated air pollution control equipment in a manner consistent with good air... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Inorganic Arsenic Emissions...
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40 CFR 61.162 - Emission limits.
Code of Federal Regulations, 2012 CFR
2012-07-01
... maintain the furnace and associated air pollution control equipment in a manner consistent with good air... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Inorganic Arsenic Emissions...
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Code of Federal Regulations, 2010 CFR
2010-07-01
... Section 63.7906 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS...) National Emission Standards for Hazardous Air Pollutants: Site Remediation Surface Impoundments § 63.7906...
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Code of Federal Regulations, 2014 CFR
2014-07-01
... Section 63.7906 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS...) National Emission Standards for Hazardous Air Pollutants: Site Remediation Surface Impoundments § 63.7906...
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Code of Federal Regulations, 2011 CFR
2011-07-01
... Section 63.7906 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS...) National Emission Standards for Hazardous Air Pollutants: Site Remediation Surface Impoundments § 63.7906...
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Code of Federal Regulations, 2013 CFR
2013-07-01
... Section 63.7906 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS...) National Emission Standards for Hazardous Air Pollutants: Site Remediation Surface Impoundments § 63.7906...
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Code of Federal Regulations, 2012 CFR
2012-07-01
...? 63.7926 Section 63.7926 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... (CONTINUED) National Emission Standards for Hazardous Air Pollutants: Site Remediation Closed Vent Systems...
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40 CFR 88.311-93 - Emissions standards for Inherently Low-Emission Vehicles.
Code of Federal Regulations, 2014 CFR
2014-07-01
... section depending on the vehicle's weight classification. (ii) The vehicle shall be certified as having... class shall have exhaust emissions which do not exceed the exhaust emission standards in grams per brake...
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40 CFR 88.311-93 - Emissions standards for Inherently Low-Emission Vehicles.
Code of Federal Regulations, 2012 CFR
2012-07-01
... section depending on the vehicle's weight classification. (ii) The vehicle shall be certified as having... class shall have exhaust emissions which do not exceed the exhaust emission standards in grams per brake...
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40 CFR 88.311-93 - Emissions standards for Inherently Low-Emission Vehicles.
Code of Federal Regulations, 2013 CFR
2013-07-01
... section depending on the vehicle's weight classification. (ii) The vehicle shall be certified as having... class shall have exhaust emissions which do not exceed the exhaust emission standards in grams per brake...
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14 CFR 34.31 - Standards for exhaust emissions.
Code of Federal Regulations, 2013 CFR
2013-01-01
... 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, shall...
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14 CFR 34.21 - 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 (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, 1974...
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14 CFR 34.31 - Standards for exhaust emissions.
Code of Federal Regulations, 2014 CFR
2014-01-01
... 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, shall...
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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, shall...
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40 CFR 61.163 - Emission monitoring.
Code of Federal Regulations, 2010 CFR
2010-07-01
... 40 Protection of Environment 8 2010-07-01 2010-07-01 false Emission monitoring. 61.163 Section 61.163 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Inorganic Arsenic...
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40 CFR 61.163 - Emission monitoring.
Code of Federal Regulations, 2011 CFR
2011-07-01
... 40 Protection of Environment 8 2011-07-01 2011-07-01 false Emission monitoring. 61.163 Section 61.163 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Inorganic Arsenic...
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National Cost-effectiveness of ASHRAE Standard 90.1-2010 Compared to ASHRAE Standard 90.1-2007
DOE Office of Scientific and Technical Information (OSTI.GOV)
Thornton, Brian; Halverson, Mark A.; Myer, Michael
Pacific Northwest National Laboratory (PNNL) completed this project for the U.S. Department of Energy’s (DOE’s) Building Energy Codes Program (BECP). DOE’s BECP supports upgrading building energy codes and standards, and the states’ adoption, implementation, and enforcement of upgraded codes and standards. Building energy codes and standards set minimum requirements for energy-efficient design and construction for new and renovated buildings, and impact energy use and greenhouse gas emissions for the life of buildings. Continuous improvement of building energy efficiency is achieved by periodically upgrading energy codes and standards. Ensuring that changes in the code that may alter costs (for building components,more » initial purchase and installation, replacement, maintenance and energy) are cost-effective encourages their acceptance and implementation. ANSI/ASHRAE/IESNA Standard 90.1 is the energy standard for commercial and multi-family residential buildings over three floors.« less
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Code of Federal Regulations, 2013 CFR
2013-07-01
... devices? 63.7926 Section 63.7926 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... (CONTINUED) National Emission Standards for Hazardous Air Pollutants: Site Remediation Closed Vent Systems...
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Code of Federal Regulations, 2014 CFR
2014-07-01
... devices? 63.7926 Section 63.7926 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... (CONTINUED) National Emission Standards for Hazardous Air Pollutants: Site Remediation Closed Vent Systems...
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ERIC Educational Resources Information Center
Gayton, Jorge
2005-01-01
The purpose of this study was to determine the extent to which National Standards in Personal Finance for Business Education correlate with National Standards in Personal Finance Education. A content analysis revealed that the National Standards in Personal Finance for Business Education, established by the National Business Education Association…
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Prepublication copy of the final rule Voluntary Consensus Standards Update; Formaldehyde Emission Standards for Composite Wood Products. Updates several voluntary consensus standards listed at 40 CFR § 770.99.
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40 CFR 61.346 - Standards: Individual drain systems.
Code of Federal Regulations, 2012 CFR
2012-07-01
... (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Benzene... of cracks, gaps, or other problems that could result in benzene emissions. (5) Except as provided in...
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40 CFR 61.346 - Standards: Individual drain systems.
Code of Federal Regulations, 2010 CFR
2010-07-01
... (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Benzene... of cracks, gaps, or other problems that could result in benzene emissions. (5) Except as provided in...
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40 CFR 61.345 - Standards: Containers.
Code of Federal Regulations, 2010 CFR
2010-07-01
... 40 Protection of Environment 8 2010-07-01 2010-07-01 false Standards: Containers. 61.345 Section 61.345 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Benzene Waste...
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40 CFR 61.345 - Standards: Containers.
Code of Federal Regulations, 2012 CFR
2012-07-01
... 40 Protection of Environment 9 2012-07-01 2012-07-01 false Standards: Containers. 61.345 Section 61.345 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Benzene Waste...
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40 CFR 61.343 - Standards: Tanks.
Code of Federal Regulations, 2010 CFR
2010-07-01
... 40 Protection of Environment 8 2010-07-01 2010-07-01 false Standards: Tanks. 61.343 Section 61.343 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Benzene Waste Operations...
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40 CFR 61.343 - Standards: Tanks.
Code of Federal Regulations, 2012 CFR
2012-07-01
... 40 Protection of Environment 9 2012-07-01 2012-07-01 false Standards: Tanks. 61.343 Section 61.343 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Benzene Waste Operations...
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In the United States, regional-scale air quality models are being used to identify emissions reductions needed to comply with the ozone National Ambient Air Quality Standard. Previous work has demonstrated that ozone extreme values (i.e., 4th highest ozone or Design Value) are c...
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Code of Federal Regulations, 2010 CFR
2010-07-01
... meet for fugitive pushing emissions if I have a by-product coke oven battery with horizontal flues? 63...) National Emission Standards for Hazardous Air Pollutants for Coke Ovens: Pushing, Quenching, and Battery... meet for fugitive pushing emissions if I have a by-product coke oven battery with horizontal flues? (a...
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Code of Federal Regulations, 2010 CFR
2010-07-01
... meet for fugitive pushing emissions if I have a by-product coke oven battery with vertical flues? 63...) National Emission Standards for Hazardous Air Pollutants for Coke Ovens: Pushing, Quenching, and Battery... meet for fugitive pushing emissions if I have a by-product coke oven battery with vertical flues? (a...
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Code of Federal Regulations, 2012 CFR
2012-07-01
... meet for fugitive pushing emissions if I have a by-product coke oven battery with vertical flues? 63...) National Emission Standards for Hazardous Air Pollutants for Coke Ovens: Pushing, Quenching, and Battery... meet for fugitive pushing emissions if I have a by-product coke oven battery with vertical flues? (a...
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Code of Federal Regulations, 2012 CFR
2012-07-01
... meet for fugitive pushing emissions if I have a by-product coke oven battery with horizontal flues? 63...) National Emission Standards for Hazardous Air Pollutants for Coke Ovens: Pushing, Quenching, and Battery... meet for fugitive pushing emissions if I have a by-product coke oven battery with horizontal flues? (a...
-
Code of Federal Regulations, 2013 CFR
2013-07-01
... meet for fugitive pushing emissions if I have a by-product coke oven battery with vertical flues? 63...) National Emission Standards for Hazardous Air Pollutants for Coke Ovens: Pushing, Quenching, and Battery... meet for fugitive pushing emissions if I have a by-product coke oven battery with vertical flues? (a...
-
Code of Federal Regulations, 2011 CFR
2011-07-01
... meet for fugitive pushing emissions if I have a by-product coke oven battery with horizontal flues? 63...) National Emission Standards for Hazardous Air Pollutants for Coke Ovens: Pushing, Quenching, and Battery... meet for fugitive pushing emissions if I have a by-product coke oven battery with horizontal flues? (a...
-
Code of Federal Regulations, 2013 CFR
2013-07-01
... meet for fugitive pushing emissions if I have a by-product coke oven battery with horizontal flues? 63...) National Emission Standards for Hazardous Air Pollutants for Coke Ovens: Pushing, Quenching, and Battery... meet for fugitive pushing emissions if I have a by-product coke oven battery with horizontal flues? (a...
-
Code of Federal Regulations, 2011 CFR
2011-07-01
... meet for fugitive pushing emissions if I have a by-product coke oven battery with vertical flues? 63...) National Emission Standards for Hazardous Air Pollutants for Coke Ovens: Pushing, Quenching, and Battery... meet for fugitive pushing emissions if I have a by-product coke oven battery with vertical flues? (a...
-
Code of Federal Regulations, 2014 CFR
2014-07-01
... meet for fugitive pushing emissions if I have a by-product coke oven battery with horizontal flues? 63...) National Emission Standards for Hazardous Air Pollutants for Coke Ovens: Pushing, Quenching, and Battery... meet for fugitive pushing emissions if I have a by-product coke oven battery with horizontal flues? (a...
-
Code of Federal Regulations, 2014 CFR
2014-07-01
... meet for fugitive pushing emissions if I have a by-product coke oven battery with vertical flues? 63...) National Emission Standards for Hazardous Air Pollutants for Coke Ovens: Pushing, Quenching, and Battery... meet for fugitive pushing emissions if I have a by-product coke oven battery with vertical flues? (a...
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40 CFR 205.166 - Noise emission standards.
Code of Federal Regulations, 2011 CFR
2011-07-01
... 40 Protection of Environment 25 2011-07-01 2011-07-01 false Noise emission standards. 205.166 Section 205.166 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) NOISE ABATEMENT PROGRAMS TRANSPORTATION EQUIPMENT NOISE EMISSION CONTROLS Motorcycle Exhaust Systems § 205.166 Noise...
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40 CFR 205.166 - Noise emission standards.
Code of Federal Regulations, 2010 CFR
2010-07-01
... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Noise emission standards. 205.166 Section 205.166 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) NOISE ABATEMENT PROGRAMS TRANSPORTATION EQUIPMENT NOISE EMISSION CONTROLS Motorcycle Exhaust Systems § 205.166 Noise...
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Code of Federal Regulations, 2011 CFR
2011-07-01
... EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standards for Radon Emissions From the Disposal of Uranium Mill Tailings § 61.222 Standard. (a) Radon-222 emissions to the ambient air from...-sec)) of radon-222. (b) Once a uranium mill tailings pile or impoundment ceases to be operational it...
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40 CFR 1039.107 - What evaporative emission standards and requirements apply?
Code of Federal Regulations, 2010 CFR
2010-07-01
... 1048 that apply to spark-ignition engines, as follows: (a) Follow the steps in 40 CFR 1048.245 to show...-IGNITION ENGINES Emission Standards and Related Requirements § 1039.107 What evaporative emission standards and requirements apply? There are no evaporative emission standards for diesel-fueled engines, or...
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40 CFR 60.174 - Standard for visible emissions.
Code of Federal Regulations, 2011 CFR
2011-07-01
... (CONTINUED) STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES Standards of Performance for Primary Zinc... acid plant to comply with the standard set forth in § 60.173, any visible emissions which exhibit...
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40 CFR 94.9 - Compliance with emission standards.
Code of Federal Regulations, 2011 CFR
2011-07-01
... engineering analysis of information equivalent to such in-use data, such as data from research engines or... (CONTINUED) CONTROL OF EMISSIONS FROM MARINE COMPRESSION-IGNITION ENGINES General Provisions for Emission Regulations for Compression-Ignition Marine Engines § 94.9 Compliance with emission standards. (a) The general...
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40 CFR 94.9 - Compliance with emission standards.
Code of Federal Regulations, 2010 CFR
2010-07-01
... engineering analysis of information equivalent to such in-use data, such as data from research engines or... (CONTINUED) CONTROL OF EMISSIONS FROM MARINE COMPRESSION-IGNITION ENGINES General Provisions for Emission Regulations for Compression-Ignition Marine Engines § 94.9 Compliance with emission standards. (a) The general...
-
40 CFR 94.9 - Compliance with emission standards.
Code of Federal Regulations, 2014 CFR
2014-07-01
... engineering analysis of information equivalent to such in-use data, such as data from research engines or... (CONTINUED) CONTROL OF EMISSIONS FROM MARINE COMPRESSION-IGNITION ENGINES General Provisions for Emission Regulations for Compression-Ignition Marine Engines § 94.9 Compliance with emission standards. (a) The general...
-
40 CFR 94.9 - Compliance with emission standards.
Code of Federal Regulations, 2012 CFR
2012-07-01
... engineering analysis of information equivalent to such in-use data, such as data from research engines or... (CONTINUED) CONTROL OF EMISSIONS FROM MARINE COMPRESSION-IGNITION ENGINES General Provisions for Emission Regulations for Compression-Ignition Marine Engines § 94.9 Compliance with emission standards. (a) The general...
-
40 CFR 94.9 - Compliance with emission standards.
Code of Federal Regulations, 2013 CFR
2013-07-01
... engineering analysis of information equivalent to such in-use data, such as data from research engines or... (CONTINUED) CONTROL OF EMISSIONS FROM MARINE COMPRESSION-IGNITION ENGINES General Provisions for Emission Regulations for Compression-Ignition Marine Engines § 94.9 Compliance with emission standards. (a) The general...
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40 CFR 267.204 - What air emission standards apply?
Code of Federal Regulations, 2010 CFR
2010-07-01
... 40 Protection of Environment 26 2010-07-01 2010-07-01 false What air emission standards apply? 267... PERMIT Tank Systems § 267.204 What air emission standards apply? You must manage all hazardous waste... incinerator, flame, boiler, process heater, condenser, and carbon absorption unit. ...
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40 CFR 267.177 - What air emission standards apply?
Code of Federal Regulations, 2010 CFR
2010-07-01
... 40 Protection of Environment 26 2010-07-01 2010-07-01 false What air emission standards apply? 267... PERMIT Use and Management of Containers § 267.177 What air emission standards apply? You must manage all... incinerator, catalytic vapor incinerator, flame, boiler, process heater, condenser, and carbon absorption unit. ...
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40 CFR 63.824 - Standards: Publication rotogravure printing.
Code of Federal Regulations, 2014 CFR
2014-07-01
... 40 Protection of Environment 11 2014-07-01 2014-07-01 false Standards: Publication rotogravure... PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for the Printing and Publishing Industry § 63.824 Standards...
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40 CFR 61.62 - Emission standard for ethylene dichloride plants.
Code of Federal Regulations, 2010 CFR
2010-07-01
... 40 Protection of Environment 8 2010-07-01 2010-07-01 false Emission standard for ethylene... Standard for Vinyl Chloride § 61.62 Emission standard for ethylene dichloride plants. (a) Ethylene... used in ethylene dichloride purification is not to exceed 10 ppm (average for 3-hour period), except as...
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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 process...
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40 CFR 61.52 - Emission standard.
Code of Federal Regulations, 2013 CFR
2013-07-01
... 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 process...
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40 CFR 61.52 - Emission standard.
Code of Federal Regulations, 2014 CFR
2014-07-01
... 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 process...
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40 CFR 61.52 - Emission standard.
Code of Federal Regulations, 2011 CFR
2011-07-01
... 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 process...
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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 or...
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40 CFR 60.562-1 - Standards: Process emissions.
Code of Federal Regulations, 2013 CFR
2013-07-01
... Compound (VOC) Emissions from the Polymer Manufacturing Industry § 60.562-1 Standards: Process emissions... vent stream from a control device shall have car-sealed opened all valves in the vent system from the emission source to the control device and car-sealed closed all valves in vent system that would lead the...
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40 CFR 61.344 - Standards: Surface impoundments.
Code of Federal Regulations, 2012 CFR
2012-07-01
... 40 Protection of Environment 9 2012-07-01 2012-07-01 false Standards: Surface impoundments. 61.344 Section 61.344 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Benzene...
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40 CFR 61.344 - Standards: Surface impoundments.
Code of Federal Regulations, 2010 CFR
2010-07-01
... 40 Protection of Environment 8 2010-07-01 2010-07-01 false Standards: Surface impoundments. 61.344 Section 61.344 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Benzene...
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Code of Federal Regulations, 2013 CFR
2013-07-01
... EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Benzene Emissions From Benzene Transfer Operations § 61.302 Standards. (a) The owner or operator of an affected facility shall equip each loading rack with a vapor collection system that is: (1) Designed to collect all benzene...
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Code of Federal Regulations, 2012 CFR
2012-07-01
... EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Benzene Emissions From Benzene Transfer Operations § 61.302 Standards. (a) The owner or operator of an affected facility shall equip each loading rack with a vapor collection system that is: (1) Designed to collect all benzene...
-
Code of Federal Regulations, 2010 CFR
2010-07-01
... EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Benzene Emissions From Benzene Transfer Operations § 61.302 Standards. (a) The owner or operator of an affected facility shall equip each loading rack with a vapor collection system that is: (1) Designed to collect all benzene...
-
Code of Federal Regulations, 2011 CFR
2011-07-01
... EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Benzene Emissions From Benzene Transfer Operations § 61.302 Standards. (a) The owner or operator of an affected facility shall equip each loading rack with a vapor collection system that is: (1) Designed to collect all benzene...
-
Code of Federal Regulations, 2014 CFR
2014-07-01
... EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Benzene Emissions From Benzene Transfer Operations § 61.302 Standards. (a) The owner or operator of an affected facility shall equip each loading rack with a vapor collection system that is: (1) Designed to collect all benzene...
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40 CFR 63.11645 - What are my mercury emission standards?
Code of Federal Regulations, 2011 CFR
2011-07-01
... 40 Protection of Environment 14 2011-07-01 2011-07-01 false What are my mercury emission standards... Area Source Category Standards and Compliance Requirements § 63.11645 What are my mercury emission standards? (a) For existing ore pretreatment processes, you must emit no more than 127 pounds of mercury per...
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40 CFR 63.11645 - What are my mercury emission standards?
Code of Federal Regulations, 2012 CFR
2012-07-01
... 40 Protection of Environment 15 2012-07-01 2012-07-01 false What are my mercury emission standards... Area Source Category Standards and Compliance Requirements § 63.11645 What are my mercury emission standards? (a) For existing ore pretreatment processes, you must emit no more than 127 pounds of mercury per...
-
40 CFR 63.11645 - What are my mercury emission standards?
Code of Federal Regulations, 2014 CFR
2014-07-01
... 40 Protection of Environment 15 2014-07-01 2014-07-01 false What are my mercury emission standards... Area Source Category Standards and Compliance Requirements § 63.11645 What are my mercury emission standards? (a) For existing ore pretreatment processes, you must emit no more than 127 pounds of mercury per...
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40 CFR 63.11645 - What are my mercury emission standards?
Code of Federal Regulations, 2013 CFR
2013-07-01
... 40 Protection of Environment 15 2013-07-01 2013-07-01 false What are my mercury emission standards... Area Source Category Standards and Compliance Requirements § 63.11645 What are my mercury emission standards? (a) For existing ore pretreatment processes, you must emit no more than 127 pounds of mercury per...
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Code of Federal Regulations, 2011 CFR
2011-07-01
... EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standards for Radon Emissions From Operating Mill Tailings § 61.252 Standard. (a) Radon-222 emissions to the ambient air from an existing uranium mill tailings pile shall not exceed 20 pCi/(m2-sec) (1.9 pCi/(ft2-sec)) of radon-222. (b) After...
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Code of Federal Regulations, 2012 CFR
2012-07-01
... 40 Protection of Environment 7 2012-07-01 2012-07-01 false Do the emission limits, emission standards, and operating limits apply during periods of startup, shutdown, and malfunction? 60.4860 Section... emission limits, emission standards, and operating limits apply during periods of startup, shutdown, and...
-
Code of Federal Regulations, 2013 CFR
2013-07-01
... 40 Protection of Environment 7 2013-07-01 2013-07-01 false Do the emission limits, emission standards, and operating limits apply during periods of startup, shutdown, and malfunction? 60.4860 Section... emission limits, emission standards, and operating limits apply during periods of startup, shutdown, and...
-
Code of Federal Regulations, 2011 CFR
2011-07-01
... 40 Protection of Environment 6 2011-07-01 2011-07-01 false Do the emission limits, emission standards, and operating limits apply during periods of startup, shutdown, and malfunction? 60.4860 Section... emission limits, emission standards, and operating limits apply during periods of startup, shutdown, and...
-
Code of Federal Regulations, 2014 CFR
2014-07-01
... 40 Protection of Environment 7 2014-07-01 2014-07-01 false Do the emission limits, emission standards, and operating limits apply during periods of startup, shutdown, and malfunction? 60.4860 Section... emission limits, emission standards, and operating limits apply during periods of startup, shutdown, and...
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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 and...
-
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 and...
-
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 and...
-
40 CFR 87.31 - Standards for exhaust emissions.
Code of Federal Regulations, 2011 CFR
2011-07-01
... 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 and...
-
14 CFR 34.21 - Standards for exhaust emissions.
Code of Federal Regulations, 2011 CFR
2011-01-01
... (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, 1974...) Exhaust emission of smoke from each new aircraft gas turbine engine of class T3 manufactured on or after...
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14 CFR 34.21 - Standards for exhaust emissions.
Code of Federal Regulations, 2010 CFR
2010-01-01
... (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, 1974...) Exhaust emission of smoke from each new aircraft gas turbine engine of class T3 manufactured on or after...
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40 CFR 86.098-28 - Compliance with emission standards.
Code of Federal Regulations, 2010 CFR
2010-07-01
... useful life relative to the evaporative emission level at 4,000 miles as follows: (1) Factor = Evaporative emission level at the useful life mileage for that standard minus the evaporative emission level... applicable usefule life relative to the refueling emission level at 4,000 miles as follows: (1) Factor...
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40 CFR 86.098-28 - Compliance with emission standards.
Code of Federal Regulations, 2011 CFR
2011-07-01
... useful life relative to the evaporative emission level at 4,000 miles as follows: (1) Factor = Evaporative emission level at the useful life mileage for that standard minus the evaporative emission level... applicable usefule life relative to the refueling emission level at 4,000 miles as follows: (1) Factor...
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40 CFR 61.242-1 - Standards: General.
Code of Federal Regulations, 2010 CFR
2010-07-01
... 40 Protection of Environment 8 2010-07-01 2010-07-01 false Standards: General. 61.242-1 Section 61.242-1 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Equipment Leaks...
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Subpart B: National Emission Standards for Radon Emissions From Underground Uranium Mines
Subpart B sets a limit on the emission of radon-222 that ensures that no member of the public in any year receives an effective dose equivalent of more than 10 mrem/year from an underground uranium mine.
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40 CFR 86.410-2006 - Emission standards for 2006 and later model year motorcycles.
Code of Federal Regulations, 2010 CFR
2010-07-01
...-2006 Emission standards for 2006 and later model year motorcycles. (a)(1) Exhaust emissions from Class...-1—Class I and II Motorcycle Emission Standards Model year Emission standards(g/km) HC CO 2006 and... the following table: Table E2006-2—Class III Motorcycle Emission Standards Tier Model year Emission...
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40 CFR 86.410-2006 - Emission standards for 2006 and later model year motorcycles.
Code of Federal Regulations, 2011 CFR
2011-07-01
...-2006 Emission standards for 2006 and later model year motorcycles. (a)(1) Exhaust emissions from Class...-1—Class I and II Motorcycle Emission Standards Model year Emission standards(g/km) HC CO 2006 and... the following table: Table E2006-2—Class III Motorcycle Emission Standards Tier Model year Emission...
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40 CFR 86.410-2006 - Emission standards for 2006 and later model year motorcycles.
Code of Federal Regulations, 2012 CFR
2012-07-01
...-2006 Emission standards for 2006 and later model year motorcycles. (a)(1) Exhaust emissions from Class...-1—Class I and II Motorcycle Emission Standards Model year Emission standards(g/km) HC CO 2006 and... the following table: Table E2006-2—Class III Motorcycle Emission Standards Tier Model year Emission...
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40 CFR 86.410-2006 - Emission standards for 2006 and later model year motorcycles.
Code of Federal Regulations, 2014 CFR
2014-07-01
...-2006 Emission standards for 2006 and later model year motorcycles. (a)(1) Exhaust emissions from Class...-1—Class I and II Motorcycle Emission Standards Model year Emission standards(g/km) HC CO 2006 and... the following table: Table E2006-2—Class III Motorcycle Emission Standards Tier Model year Emission...
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40 CFR 86.410-2006 - Emission standards for 2006 and later model year motorcycles.
Code of Federal Regulations, 2013 CFR
2013-07-01
...-2006 Emission standards for 2006 and later model year motorcycles. (a)(1) Exhaust emissions from Class...-1—Class I and II Motorcycle Emission Standards Model year Emission standards(g/km) HC CO 2006 and... the following table: Table E2006-2—Class III Motorcycle Emission Standards Tier Model year Emission...
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Code of Federal Regulations, 2011 CFR
2011-07-01
... EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standards for Radon Emissions From... more than 20 picocuries per square meter per second (pCi/(m2-sec)) (1.9 pCi/(ft2-sec)) of radon-222 as...
-
Code of Federal Regulations, 2010 CFR
2010-07-01
... EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standards for Radon Emissions From... more than 20 picocuries per square meter per second (pCi/(m2-sec)) (1.9 pCi/(ft2-sec)) of radon-222 as...
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NASA Astrophysics Data System (ADS)
Reidy, B.; Webb, J.; Misselbrook, T. H.; Menzi, H.; Luesink, H. H.; Hutchings, N. J.; Eurich-Menden, B.; Döhler, H.; Dämmgen, U.
Six N-flow models, used to calculate national ammonia (NH 3) emissions from agriculture in different European countries, were compared using standard data sets. Scenarios for litter-based systems were run separately for beef cattle and for broilers, with three different levels of model standardisation: (a) standardized inputs to all models (FF scenario); (b) standard N excretion, but national values for emission factors (EFs) (FN scenario); (c) national values for N excretion and EFs (NN scenario). Results of the FF scenario for beef cattle produced very similar estimates of total losses of total ammoniacal-N (TAN) (±6% of the mean total), but large differences in NH 3 emissions (±24% of the mean). These differences arose from the different approaches to TAN immobilization in litter, other N losses and mineralization in the models. As a result of those differences estimates of TAN available at spreading differed by a factor of almost 3. Results of the FF scenario for broilers produced a range of estimates of total changes in TAN (±9% of the mean total), and larger differences in the estimate of NH 3 emissions (±17% of the mean). The different approaches among the models to TAN immobilization, other N losses and mineralization, produced estimates of TAN available at spreading which differed by a factor of almost 1.7. The differences in estimates of NH 3 emissions decreased as estimates of immobilization and other N losses increased. Since immobilization and denitrification depend also on the C:N ratio in manure, there would be advantages to include C flows in mass-flow models. This would also provide an integrated model for the estimation of emissions of methane, non-methane VOCs and carbon dioxide. Estimation of these would also enable an estimate of mass loss, calculation of the N and TAN concentrations in litter-based manures and further validation of model outputs.
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National Vehicle and Fuel Emissions Laboratory (NVFEL)
NVFEL is the primary EPA research laboratory used for fuel and emissions testing. The laboratory supports emission standards for motor vehicles, engines, and fuels, as well as the development of automotive technology.
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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 Zinc...
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Code of Federal Regulations, 2011 CFR
2011-07-01
... EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standards for Radon Emissions From... the stack does not emit more than 20 pCi/(m2-sec) (1.9 pCi/(ft2-sec)) of radon-222 into the air. [57...
-
Code of Federal Regulations, 2010 CFR
2010-07-01
... EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standards for Radon Emissions From... the stack does not emit more than 20 pCi/(m2-sec) (1.9 pCi/(ft2-sec)) of radon-222 into the air. [57...
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National Health Care Skill Standards.
ERIC Educational Resources Information Center
National Consortium on Health Science and Technology Education, Okemos, MI.
This document presents the National Health Care Skill Standards, which were developed by the National Consortium on Health Science and Technology and West Ed Regional Research Laboratory, in partnership with educators and health care employers. The document begins with an overview of the purpose and benefits of skill standards. Presented next are…
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National Standards and Education Reform.
ERIC Educational Resources Information Center
Kiernan, Henry, Ed.; Pyne, John, Ed.
1993-01-01
This theme issue of "The Docket" is devoted to national standards and their effects on education reform. National standards may provide the first real opportunity for schools to address the issues of student assessment and achievement. As the touchstone for educational equity, they may be the first real opportunity for teachers to…
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40 CFR 61.142 - Standard for asbestos mills.
Code of Federal Regulations, 2010 CFR
2010-07-01
... 40 Protection of Environment 8 2010-07-01 2010-07-01 false Standard for asbestos mills. 61.142... (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Asbestos § 61.142 Standard for asbestos mills. (a) Each owner or operator of an asbestos mill shall either...
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40 CFR 61.142 - Standard for asbestos mills.
Code of Federal Regulations, 2013 CFR
2013-07-01
... 40 Protection of Environment 9 2013-07-01 2013-07-01 false Standard for asbestos mills. 61.142... (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Asbestos § 61.142 Standard for asbestos mills. (a) Each owner or operator of an asbestos mill shall either...
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40 CFR 61.142 - Standard for asbestos mills.
Code of Federal Regulations, 2012 CFR
2012-07-01
... 40 Protection of Environment 9 2012-07-01 2012-07-01 false Standard for asbestos mills. 61.142... (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Asbestos § 61.142 Standard for asbestos mills. (a) Each owner or operator of an asbestos mill shall either...
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40 CFR 61.142 - Standard for asbestos mills.
Code of Federal Regulations, 2014 CFR
2014-07-01
... 40 Protection of Environment 9 2014-07-01 2014-07-01 false Standard for asbestos mills. 61.142... (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Asbestos § 61.142 Standard for asbestos mills. (a) Each owner or operator of an asbestos mill shall either...
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40 CFR 61.142 - Standard for asbestos mills.
Code of Federal Regulations, 2011 CFR
2011-07-01
... 40 Protection of Environment 8 2011-07-01 2011-07-01 false Standard for asbestos mills. 61.142... (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Asbestos § 61.142 Standard for asbestos mills. (a) Each owner or operator of an asbestos mill shall either...
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40 CFR 61.347 - Standards: Oil-water separators.
Code of Federal Regulations, 2014 CFR
2014-07-01
... 40 Protection of Environment 9 2014-07-01 2014-07-01 false Standards: Oil-water separators. 61.347 Section 61.347 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Benzene Waste Operations § 61.347 Standards:...
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Code of Federal Regulations, 2012 CFR
2012-07-01
... deterioration factor to one more significant figure than the emission standard. You may use assigned... rounding the adjusted figure to the same number of decimal places as the emission standard. Compare the...
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Code of Federal Regulations, 2013 CFR
2013-07-01
... deterioration factor to one more significant figure than the emission standard. You may use assigned... rounding the adjusted figure to the same number of decimal places as the emission standard. Compare the...
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Code of Federal Regulations, 2014 CFR
2014-07-01
... deterioration factor to one more significant figure than the emission standard. You may use assigned... rounding the adjusted figure to the same number of decimal places as the emission standard. Compare the...
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Code of Federal Regulations, 2011 CFR
2011-07-01
... deterioration factor to one more significant figure than the emission standard. You may use assigned... rounding the adjusted figure to the same number of decimal places as the emission standard. Compare the...
-
Code of Federal Regulations, 2010 CFR
2010-07-01
... deterioration factor to one more significant figure than the emission standard. You may use assigned... rounding the adjusted figure to the same number of decimal places as the emission standard. Compare the...
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40 CFR 61.351 - Alternative standards for tanks.
Code of Federal Regulations, 2010 CFR
2010-07-01
... 40 Protection of Environment 8 2010-07-01 2010-07-01 false Alternative standards for tanks. 61.351 Section 61.351 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Benzene...
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40 CFR 61.350 - Standards: Delay of repair.
Code of Federal Regulations, 2010 CFR
2010-07-01
... 40 Protection of Environment 8 2010-07-01 2010-07-01 false Standards: Delay of repair. 61.350 Section 61.350 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Benzene...
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40 CFR 61.351 - Alternative standards for tanks.
Code of Federal Regulations, 2012 CFR
2012-07-01
... 40 Protection of Environment 9 2012-07-01 2012-07-01 false Alternative standards for tanks. 61.351 Section 61.351 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Benzene...
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40 CFR 61.347 - Standards: Oil-water separators.
Code of Federal Regulations, 2012 CFR
2012-07-01
... 40 Protection of Environment 9 2012-07-01 2012-07-01 false Standards: Oil-water separators. 61.347 Section 61.347 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Benzene...
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40 CFR 61.350 - Standards: Delay of repair.
Code of Federal Regulations, 2012 CFR
2012-07-01
... 40 Protection of Environment 9 2012-07-01 2012-07-01 false Standards: Delay of repair. 61.350 Section 61.350 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Benzene...
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National Health Care Skill Standards.
ERIC Educational Resources Information Center
Far West Lab. for Educational Research and Development, San Francisco, CA.
This booklet contains draft national health care skill standards that were proposed during the National Health Care Skill Standards Project on the basis of input from more than 1,000 representatives of key constituencies of the health care field. The project objectives and structure are summarized in the introduction. Part 1 examines the need for…
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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 § 204.52...
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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 § 204.52...
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14 CFR 34.11 - Standard for fuel venting emissions.
Code of Federal Regulations, 2010 CFR
2010-01-01
... Section 34.11 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT 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...
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14 CFR 34.11 - Standard for fuel venting emissions.
Code of Federal Regulations, 2011 CFR
2011-01-01
... Section 34.11 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT 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...
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Comparison of US EPA and European emission standards for combustion and incineration technologies
DOE Office of Scientific and Technical Information (OSTI.GOV)
Licata, A.; Hartenstein, H.U.; Terracciano, L.
1997-12-01
There has been considerable debate, misunderstanding, and controversy when comparing emission standards used in Europe and the United States. One of the first questions you hear whenever U.S. EPA publishes a new emission standard is, {open_quotes}Is it as restrictive or is it the same as the German standard{close_quotes}. Although both systems of regulation call for the use of CEMS for compliance, there are substantial differences in how emission standards are structured in Europe and in the U.S. They include reference points, averaging times, sampling methods, and technology. Generally, the European standards tend to be more restrictive, due in part tomore » the fact that the facilities are of necessity sited in close proximity to residential areas. In Germany, for example, regulations in general are comprehensive and include both design standards and emission limits while U.S. EPA`s rules are source specific and, in most cases, limited to numerical emission standards. In some cases, comparisons can be made between emission standards and, in some cases, comparisons can only be made with restrictive caveats. The paper will present a comprehensive overview of the emission standards and how they are applied.« less
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40 CFR 63.690 - Standards: Process vents.
Code of Federal Regulations, 2010 CFR
2010-07-01
... Section 63.690 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants from Off-Site Waste and Recovery Operations § 63...
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National Educational Technology. Standards for Students.
ERIC Educational Resources Information Center
International Society for Technology in Education, Eugene, OR.
The primary goals of the National Educational Technology Standards (NETS) project is to enable stakeholders in PreK-12 education to develop national standards for the educational uses of technology that will facilitate school improvement in the United States. The NETS Project will develop standards to guide educational leaders in recognizing and…
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40 CFR 61.342 - Standards: General.
Code of Federal Regulations, 2010 CFR
2010-07-01
...) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Benzene Waste... benzene quantity from facility waste is less than 10 megagrams per year (Mg/yr) (11 ton/yr) shall be exempt from the requirements of paragraphs (b) and (c) of this section. The total annual benzene quantity...
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40 CFR 61.342 - Standards: General.
Code of Federal Regulations, 2011 CFR
2011-07-01
...) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Benzene Waste... benzene quantity from facility waste is less than 10 megagrams per year (Mg/yr) (11 ton/yr) shall be exempt from the requirements of paragraphs (b) and (c) of this section. The total annual benzene quantity...
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40 CFR 61.342 - Standards: General.
Code of Federal Regulations, 2012 CFR
2012-07-01
...) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Benzene Waste... benzene quantity from facility waste is less than 10 megagrams per year (Mg/yr) (11 ton/yr) shall be exempt from the requirements of paragraphs (b) and (c) of this section. The total annual benzene quantity...
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National Emissions Inventory (NEI), County-Level, US, 2008, 2011, 2014, EPA OAR, OAPQS
This US EPA Office of Air and Radiation, Office of Air Quality Planning and Standards, Air Quality Assessment Division, Air Quality Analysis Group (OAR, OAQPS, AQAD, AQAG) web service contains the following layers created from the 2008, 2011 and 2014 National Emissions Inventory (NEI): Carbon Monoxide (CO), Lead, Ammonia (NH3), Nitrogen Oxides (NOx), Particulate Matter 10 (PM10), Particulate Matter 2.5 (PM2.5), Sulfur Dioxide (SO2), Volatile Organic Compounds (VOC). Each of these layers conatin county level emissions for 2008, 2011, and 2014. Layers are drawn at all scales. The National Emission Inventory (NEI) is a comprehensive and detailed estimate of air emissions of criteria pollutants, criteria precursors, and hazardous air pollutants from air emissions sources. The NEI is released every three years based primarily upon data provided by State, Local, and Tribal air agencies for sources in their jurisdictions and supplemented by data developed by the US EPA. The NEI is built using the Emissions Inventory System (EIS) first to collect the data from State, Local, and Tribal air agencies and then to blend that data with other data sources.NEI point sources include emissions estimates for larger sources that are located at a fixed, stationary location. Point sources in the NEI include large industrial facilities and electric power plants, airports, and smaller industrial, non-industrial and commercial facilities. A small number of portable sources such as s
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14 CFR 34.31 - Standards for exhaust emissions.
Code of Federal Regulations, 2010 CFR
2010-01-01
... (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, shall... Section 34.31 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT...
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14 CFR 34.31 - Standards for exhaust emissions.
Code of Federal Regulations, 2011 CFR
2011-01-01
... (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, shall... Section 34.31 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT...
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40 CFR 63.7090 - What emission limitations must I meet?
Code of Federal Regulations, 2014 CFR
2014-07-01
...? 63.7090 Section 63.7090 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Lime Manufacturing Plants Emission...
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40 CFR 63.7090 - What emission limitations must I meet?
Code of Federal Regulations, 2012 CFR
2012-07-01
...? 63.7090 Section 63.7090 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Lime Manufacturing Plants Emission...
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40 CFR 63.7090 - What emission limitations must I meet?
Code of Federal Regulations, 2011 CFR
2011-07-01
...? 63.7090 Section 63.7090 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Lime Manufacturing Plants Emission...
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40 CFR 63.7090 - What emission limitations must I meet?
Code of Federal Regulations, 2013 CFR
2013-07-01
...? 63.7090 Section 63.7090 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Lime Manufacturing Plants Emission...
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14 CFR 34.11 - Standard for fuel venting emissions.
Code of Federal Regulations, 2012 CFR
2012-01-01
... Emissions (New and In-Use Aircraft Gas Turbine Engines) § 34.11 Standard for fuel venting emissions. (a) No fuel venting emissions shall be discharged into the atmosphere from any new or in-use aircraft gas... include one of the following: (1) Incorporation of an FAA-approved system that recirculates the fuel back...
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14 CFR 34.11 - Standard for fuel venting emissions.
Code of Federal Regulations, 2014 CFR
2014-01-01
... Emissions (New and In-Use Aircraft Gas Turbine Engines) § 34.11 Standard for fuel venting emissions. (a) No fuel venting emissions shall be discharged into the atmosphere from any new or in-use aircraft gas... include one of the following: (1) Incorporation of an FAA-approved system that recirculates the fuel back...
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14 CFR 34.11 - Standard for fuel venting emissions.
Code of Federal Regulations, 2013 CFR
2013-01-01
... Emissions (New and In-Use Aircraft Gas Turbine Engines) § 34.11 Standard for fuel venting emissions. (a) No fuel venting emissions shall be discharged into the atmosphere from any new or in-use aircraft gas... include one of the following: (1) Incorporation of an FAA-approved system that recirculates the fuel back...
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40 CFR 61.147 - Standard for fabricating.
Code of Federal Regulations, 2011 CFR
2011-07-01
... dust deposits on the clean side of bags. For air cleaning devices that cannot be inspected on a weekly... Section 61.147 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Asbestos...
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40 CFR 61.147 - Standard for fabricating.
Code of Federal Regulations, 2014 CFR
2014-07-01
... dust deposits on the clean side of bags. For air cleaning devices that cannot be inspected on a weekly... Section 61.147 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Asbestos...
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40 CFR 61.13 - Emission tests and waiver of emission tests.
Code of Federal Regulations, 2010 CFR
2010-07-01
... 40 Protection of Environment 8 2010-07-01 2010-07-01 false Emission tests and waiver of emission tests. 61.13 Section 61.13 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS General Provisions § 61.13 Emission tests and waiver of emission tests....
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40 CFR 1042.240 - Demonstrating compliance with exhaust emission standards.
Code of Federal Regulations, 2013 CFR
2013-07-01
... emissions at the low-hour test point. For example, if you use aftertreatment technology that controls... have test results showing official emission results and deteriorated emission levels at or below these standards. This also applies for all test points for emission-data engines within the family used to...
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40 CFR 1042.240 - Demonstrating compliance with exhaust emission standards.
Code of Federal Regulations, 2014 CFR
2014-07-01
... emissions at the low-hour test point. For example, if you use aftertreatment technology that controls... have test results showing official emission results and deteriorated emission levels at or below these standards. This also applies for all test points for emission-data engines within the family used to...
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40 CFR 1042.240 - Demonstrating compliance with exhaust emission standards.
Code of Federal Regulations, 2010 CFR
2010-07-01
... emissions at the low-hour test point. For example, if you use aftertreatment technology that controls... have test results showing official emission results and deteriorated emission levels at or below these standards. This also applies for all test points for emission-data engines within the family used to...
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40 CFR 1042.240 - Demonstrating compliance with exhaust emission standards.
Code of Federal Regulations, 2011 CFR
2011-07-01
... emissions at the low-hour test point. For example, if you use aftertreatment technology that controls... have test results showing official emission results and deteriorated emission levels at or below these standards. This also applies for all test points for emission-data engines within the family used to...
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40 CFR 1042.240 - Demonstrating compliance with exhaust emission standards.
Code of Federal Regulations, 2012 CFR
2012-07-01
... emissions at the low-hour test point. For example, if you use aftertreatment technology that controls... have test results showing official emission results and deteriorated emission levels at or below these standards. This also applies for all test points for emission-data engines within the family used to...
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Disproportionality in Power Plants’ Carbon Emissions: A Cross-National Study
Jorgenson, Andrew; Longhofer, Wesley; Grant, Don
2016-01-01
Past research on the disproportionality of pollution suggests a small subset of a sector’s facilities often produces the lion’s share of toxic emissions. Here we extend this idea to the world’s electricity sectors by calculating national-level disproportionality Gini coefficients for plant-level carbon emissions in 161 nations based on data from 19,941 fossil-fuel burning power plants. We also evaluate if disproportionalities in plant-level emissions are associated with increased national carbon emissions from fossil-fuel based electricity production, while accounting for other well-established human drivers of greenhouse gas emissions. Results suggest that one potential pathway to decreasing nations’ greenhouse gas emissions could involve reducing disproportionality among fossil-fuel power plants by targeting those plants in the upper end of the distribution that burn fuels more inefficiently to produce electricity. PMID:27363677
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40 CFR 87.21 - Standards for exhaust emissions.
Code of Federal Regulations, 2012 CFR
2012-07-01
... (CONTINUED) Definitions. Exhaust Emissions (New Aircraft Gas Turbine Engines) § 87.21 Standards for exhaust... each new aircraft gas turbine engine of class T8 manufactured on or after February 1, 1974, shall not exceed: Smoke number of 30. (b) Exhaust emissions of smoke from each new aircraft gas turbine engine of...
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40 CFR 1048.101 - What exhaust emission standards must my engines meet?
Code of Federal Regulations, 2010 CFR
2010-07-01
... my engines meet? 1048.101 Section 1048.101 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (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...
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National Science Education Standards.
ERIC Educational Resources Information Center
National Academy of Sciences - National Research Council, Washington, DC.
The National Science Education Standards present a vision of a scientifically literate populace. The standards outline what students need to know, understand, and be able to do to be scientifically literate at different grade levels. They describe an educational system in which all students demonstrate high levels of performance, teachers are…
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40 CFR 63.631 - Exemption from new source performance standards.
Code of Federal Regulations, 2013 CFR
2013-07-01
... standards. 63.631 Section 63.631 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants From Phosphate Fertilizers Production...
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40 CFR 63.610 - Exemption from new source performance standards.
Code of Federal Regulations, 2010 CFR
2010-07-01
... standards. 63.610 Section 63.610 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants From Phosphoric Acid Manufacturing...
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40 CFR 63.610 - Exemption from new source performance standards.
Code of Federal Regulations, 2011 CFR
2011-07-01
... standards. 63.610 Section 63.610 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants From Phosphoric Acid Manufacturing...
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40 CFR 63.631 - Exemption from new source performance standards.
Code of Federal Regulations, 2010 CFR
2010-07-01
... standards. 63.631 Section 63.631 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants From Phosphate Fertilizers Production...
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40 CFR 63.610 - Exemption from new source performance standards.
Code of Federal Regulations, 2012 CFR
2012-07-01
... standards. 63.610 Section 63.610 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants From Phosphoric Acid Manufacturing...
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40 CFR 63.610 - Exemption from new source performance standards.
Code of Federal Regulations, 2013 CFR
2013-07-01
... standards. 63.610 Section 63.610 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants From Phosphoric Acid Manufacturing...
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40 CFR 63.631 - Exemption from new source performance standards.
Code of Federal Regulations, 2012 CFR
2012-07-01
... standards. 63.631 Section 63.631 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants From Phosphate Fertilizers Production...
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40 CFR 63.631 - Exemption from new source performance standards.
Code of Federal Regulations, 2011 CFR
2011-07-01
... standards. 63.631 Section 63.631 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants From Phosphate Fertilizers Production...
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The National Science Education Standards.
ERIC Educational Resources Information Center
Bybee, Rodger W.; Champagne, Audrey B.
2000-01-01
Describes efforts under the sponsorship of the National Research Council (NRC) to improve science education. Provides an overview of the National Science Education Standards. First published in 1995. (YDS)
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40 CFR 63.1033 - Open-ended valves or lines standards.
Code of Federal Regulations, 2010 CFR
2010-07-01
... 40 Protection of Environment 10 2010-07-01 2010-07-01 false Open-ended valves or lines standards... PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Equipment Leaks-Control Level 2 Standards § 63.1033 Open-ended...
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Vehicle and Fuel Emissions Testing
EPA's National Vehicle and Fuel Emissions Laboratory's primary responsibilities include: evaluating emission control technology; testing vehicles, engines and fuels; and determining compliance with federal emissions and fuel economy standards.
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40 CFR Table 1 to Subpart Kkkkk of... - Emission Limits
Code of Federal Regulations, 2010 CFR
2010-07-01
... 40 Protection of Environment 13 2010-07-01 2010-07-01 false Emission Limits 1 Table 1 to Subpart... (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Clay Ceramics Manufacturing Pt. 63, Subpt...
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40 CFR 205.52 - Vehicle noise emission standards.
Code of Federal Regulations, 2010 CFR
2010-07-01
... sound emissions in excess of the levels indicated. Effective date Level (i) January 1, 1979 83 dBA. (ii) January 1, 1988 80 dBA. (b) The standards set forth in paragraph (a) of this section refer to the sound emissions as measured in accordance with the procedures prescribed in § 205.54-1,2. (c) Every manufacturer...
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40 CFR 205.52 - Vehicle noise emission standards.
Code of Federal Regulations, 2011 CFR
2011-07-01
... sound emissions in excess of the levels indicated. Effective date Level (i) January 1, 1979 83 dBA. (ii) January 1, 1988 80 dBA. (b) The standards set forth in paragraph (a) of this section refer to the sound emissions as measured in accordance with the procedures prescribed in § 205.54-1,2. (c) Every manufacturer...
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National Skill Standards Implementation Guide.
ERIC Educational Resources Information Center
National Vocational Technical Education Foundation, Washington, DC.
This guide was developed to encourage state policy makers and local school boards to implement the national skill standards formulated by the National Institute for Automotive Service Excellence (ASE) and the National Automotive Technician Education Foundation (NATEF) in high schools, technical schools, and technical and community colleges.…
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40 CFR Table 1 to Subpart Rrrrr of... - Emission Limits
Code of Federal Regulations, 2010 CFR
2010-07-01
... 40 Protection of Environment 14 2010-07-01 2010-07-01 false Emission Limits 1 Table 1 to Subpart... (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants: Taconite Iron Ore Processing Pt. 63, Subpt. RRRRR...
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FUEL ECONOMY AND CO2 EMISSIONS STANDARDS, MANUFACTURER PRICING STRATEGIES, AND FEEBATES
DOE Office of Scientific and Technical Information (OSTI.GOV)
Liu, Changzheng; Greene, David L; Bunch, Dr David S.
2012-01-01
Corporate Average Fuel Economy (CAFE) standards and CO2 emissions standards for 2012 to 2016 have significantly increased the stringency of requirements for new light-duty vehicle fuel efficiency. This study investigates the role of technology adoption and pricing strategies in meeting new standards, as well as the impact of feebate policies. The analysis is carried out by means of a dynamic optimization model that simulates manufacturer decisions with the objective of maximizing social surplus while simultaneously considering consumer response and meeting CAFE and emissions standards. The results indicate that technology adoption plays the major role and that the provision of compliancemore » flexibility and the availability of cost-effective advanced technologies help manufacturers reduce the need for pricing to induce changes in the mix of vehicles sold. Feebates, when implemented along with fuel economy and emissions standards, can bring additional fuel economy improvement and emissions reduction, but the benefit diminishes with the increasing stringency of the standards.« less
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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 standards. 87.89 Section 87.89 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) Definitions. Test Procedures for Engine Smoke Emissions (Aircraft Gas Turbine Engines...
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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 under...
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40 CFR 61.242-7 - Standards: Valves.
Code of Federal Regulations, 2010 CFR
2010-07-01
...) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Equipment Leaks... detect leaks by the method specified in § 61.245(b) and shall comply with paragraphs (b)-(e), except as...) If an instrument reading of 10,000 ppm or greater is measured, a leak is detected. (c)(1) Any valve...
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40 CFR 63.844 - Emission limits for new or reconstructed sources.
Code of Federal Regulations, 2012 CFR
2012-07-01
... (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Primary Aluminum Reduction Plants § 63.844 Emission limits for new or reconstructed sources. (a) Potlines. The owner or...
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40 CFR 63.844 - Emission limits for new or reconstructed sources.
Code of Federal Regulations, 2010 CFR
2010-07-01
... (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Primary Aluminum Reduction Plants § 63.844 Emission limits for new or reconstructed sources. (a) Potlines. The owner or...
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40 CFR 63.844 - Emission limits for new or reconstructed sources.
Code of Federal Regulations, 2013 CFR
2013-07-01
... (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Primary Aluminum Reduction Plants § 63.844 Emission limits for new or reconstructed sources. (a) Potlines. The owner or...
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40 CFR 63.844 - Emission limits for new or reconstructed sources.
Code of Federal Regulations, 2011 CFR
2011-07-01
... (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Primary Aluminum Reduction Plants § 63.844 Emission limits for new or reconstructed sources. (a) Potlines. The owner or...
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Baldauf, Rich W; Gabele, Pete; Crews, William; Snow, Richard; Cook, J Rich
2005-09-01
The U.S. Environmental Protection Agency (EPA) implemented a program to identify tailpipe emissions of criteria and air-toxic contaminants from in-use, light-duty low-emission vehicles (LEVs). EPA recruited 25 LEVs in 2002 and measured emissions on a chassis dynamometer using the cold-start urban dynamometer driving schedule of the Federal Test Procedure. The emissions measured included regulated pollutants, particulate matter, speciated hydrocarbon compounds, and carbonyl compounds. The results provided a comparison of emissions from real-world LEVs with emission standards for criteria and air-toxic compounds. Emission measurements indicated that a portion of the in-use fleet tested exceeded standards for the criteria gases. Real-time regulated and speciated hydrocarbon measurements demonstrated that the majority of emissions occurred during the initial phases of the cold-start portion of the urban dynamometer driving schedule. Overall, the study provided updated emission factor data for real-world, in-use operation of LEVs for improved emissions modeling and mobile source inventory development.
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40 CFR 87.89 - Compliance with smoke emission standards.
Code of Federal Regulations, 2011 CFR
2011-07-01
... PROGRAMS (CONTINUED) CONTROL OF AIR POLLUTION FROM AIRCRAFT AND AIRCRAFT ENGINES Test Procedures for Engine Smoke Emissions (Aircraft Gas Turbine Engines) § 87.89 Compliance with smoke emission standards... engine of the model being tested. An acceptable alternative to testing every engine is described in...
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40 CFR 87.89 - Compliance with smoke emission standards.
Code of Federal Regulations, 2010 CFR
2010-07-01
... PROGRAMS (CONTINUED) CONTROL OF AIR POLLUTION FROM AIRCRAFT AND AIRCRAFT ENGINES Test Procedures for Engine Smoke Emissions (Aircraft Gas Turbine Engines) § 87.89 Compliance with smoke emission standards... engine of the model being tested. An acceptable alternative to testing every engine is described in...
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40 CFR 63.1178 - For cupolas, what standards must I meet?
Code of Federal Regulations, 2012 CFR
2012-07-01
... meet? 63.1178 Section 63.1178 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Mineral Wool Production Standards...
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40 CFR 63.1178 - For cupolas, what standards must I meet?
Code of Federal Regulations, 2014 CFR
2014-07-01
... meet? 63.1178 Section 63.1178 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Mineral Wool Production Standards...
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40 CFR 63.1178 - For cupolas, what standards must I meet?
Code of Federal Regulations, 2011 CFR
2011-07-01
... meet? 63.1178 Section 63.1178 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Mineral Wool Production Standards...
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40 CFR 63.1178 - For cupolas, what standards must I meet?
Code of Federal Regulations, 2013 CFR
2013-07-01
... meet? 63.1178 Section 63.1178 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Mineral Wool Production Standards...
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The Controversy on National Standards for History.
ERIC Educational Resources Information Center
Chapin, June R.
This paper examines the controversy generated by the 1994 release of the "National Standards for United States History: Exploring the American Experience (5-12)" and "National Standards for World History: Exploring Paths to the Present (5-12)." The standards engendered protests as conservatives and others charged that it was a "politically…
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40 CFR 63.1014 - Open-ended valves or lines standards.
Code of Federal Regulations, 2010 CFR
2010-07-01
... 40 Protection of Environment 10 2010-07-01 2010-07-01 false Open-ended valves or lines standards... PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Equipment Leaks-Control Level 1 § 63.1014 Open-ended valves or...
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National Board Standards for Library Media Specialists.
ERIC Educational Resources Information Center
Coatney, Sharon
1999-01-01
The National Board for Professional Teaching Standards (NBPTS) establishes high standards for what teachers should know and be able to do and operates a national voluntary system to assess and certify teachers who meet these standards. The five core propositions endorsed by the NBPTS are listed and goals for school librarian certification are…
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CAFE Standards (released in AEO2010)
2010-01-01
Pursuant to the Presidents announcement of a National Fuel Efficiency Policy, the National Highway Traffic Safety Administration (NHTSA) and the EPA have promulgated nationally coordinated standards for tailpipe Carbon Dioxide (CO2)-equivalent emissions and fuel economy for light-duty vehicles (LDVs), which includes both passenger cars and light-duty trucks. In the joint rulemaking, the Environmental Protection Agency is enacting CO2-equivalent emissions standards under the Clean Air Act (CAA), and NHTSA is enacting companion Corporate Average Fuel Economy standards under the Energy Policy and Conservation Act, as amended by the Energy Independence and Security Act of 2007.
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Dry Cleaning Facilities: National Perchloroethylene Air Emission Standards
Learn about the Maximum Achievable Control Technology (MACT) standards for dry cleaning facilities. Find the rule history information, federal register citations, legal authority, and additional resources.
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Estimating National-scale Emissions using Dense Monitoring Networks
NASA Astrophysics Data System (ADS)
Ganesan, A.; Manning, A.; Grant, A.; Young, D.; Oram, D.; Sturges, W. T.; Moncrieff, J. B.; O'Doherty, S.
2014-12-01
The UK's DECC (Deriving Emissions linked to Climate Change) network consists of four greenhouse gas measurement stations that are situated to constrain emissions from the UK and Northwest Europe. These four stations are located in Mace Head (West Coast of Ireland), and on telecommunication towers at Ridge Hill (Western England), Tacolneston (Eastern England) and Angus (Eastern Scotland). With the exception of Angus, which currently only measures carbon dioxide (CO2) and methane (CH4), the remaining sites are additionally equipped to monitor nitrous oxide (N2O). We present an analysis of the network's CH4 and N2O observations from 2011-2013 and compare derived top-down regional emissions with bottom-up inventories, including a recently produced high-resolution inventory (UK National Atmospheric Emissions Inventory). As countries are moving toward national-level emissions estimation, we also address some of the considerations that need to be made when designing these national networks. One of the novel aspects of this work is that we use a hierarchical Bayesian inversion framework. This methodology, which has newly been applied to greenhouse gas emissions estimation, is designed to estimate temporally and spatially varying model-measurement uncertainties and correlation scales, in addition to fluxes. Through this analysis, we demonstrate the importance of characterizing these covariance parameters in order to properly use data from high-density monitoring networks. This UK case study highlights the ways in which this new inverse framework can be used to address some of the limitations of traditional Bayesian inverse methods.
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40 CFR 86.004-28 - Compliance with emission standards.
Code of Federal Regulations, 2013 CFR
2013-07-01
... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES General... and Heavy-Duty Engines, and for 1985 and Later Model Year New Gasoline Fueled, Natural Gas-Fueled...) Paragraph (c) of this section applies to heavy-duty engines. (2) The applicable exhaust emission standards...
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40 CFR 86.004-28 - Compliance with emission standards.
Code of Federal Regulations, 2011 CFR
2011-07-01
... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES General... and Heavy-Duty Engines, and for 1985 and Later Model Year New Gasoline Fueled, Natural Gas-Fueled...) Paragraph (c) of this section applies to heavy-duty engines. (2) The applicable exhaust emission standards...
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EU effect: Exporting emission standards for vehicles through the global market economy.
Crippa, M; Janssens-Maenhout, G; Guizzardi, D; Galmarini, S
2016-12-01
Emission data from EDGAR (Emissions Database for Global Atmospheric Research), rather than economic data, are used to estimate the effect of policies and of the global exports of policy-regulated goods, such as vehicles, on global emissions. The results clearly show that the adoption of emission standards for the road transport sector in the two main global markets (Europe and North America) has led to the global proliferation of emission-regulated vehicles through exports, regardless the domestic regulation in the country of destination. It is in fact more economically convenient for vehicle manufacturers to produce and sell a standard product to the widest possible market and in the greatest possible amounts. The EU effect (European Union effect) is introduced as a global counterpart to the California effect. The former is a direct consequence of the penetration of the EURO standards in the global markets by European and Japanese manufacturers, which effectively export the standard worldwide. We analyze the effect on PM 2.5 emissions by comparing a scenario of non-EURO standards against the current estimates provided by EDGAR. We find that PM 2.5 emissions were reduced by more than 60% since the 1990s worldwide. Similar investigations on other pollutants confirm the hypothesis that the combined effect of technological regulations and their diffusion through global markets can also produce a positive effect on the global environment. While we acknowledge the positive feedback, we also demonstrate that current efforts and standards will be totally insufficient should the passenger car fleets in emerging markets reach Western per capita figures. If emerging countries reach the per capita vehicle number of the USA and Europe under current technological conditions, then the world will suffer pre-1990 emission levels. Copyright © 2016 Elsevier Ltd. All rights reserved.
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40 CFR 1033.240 - Demonstrating compliance with exhaust emission standards.
Code of Federal Regulations, 2014 CFR
2014-07-01
... significant figures to calculate the cycle-weighted emission rate to at least one more decimal place than the....245, then round the adjusted figure to the same number of decimal places as the emission standard...
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40 CFR 1033.240 - Demonstrating compliance with exhaust emission standards.
Code of Federal Regulations, 2012 CFR
2012-07-01
... significant figures to calculate the cycle-weighted emission rate to at least one more decimal place than the....245, then round the adjusted figure to the same number of decimal places as the emission standard...
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40 CFR 1033.240 - Demonstrating compliance with exhaust emission standards.
Code of Federal Regulations, 2011 CFR
2011-07-01
... significant figures to calculate the cycle-weighted emission rate to at least one more decimal place than the....245, then round the adjusted figure to the same number of decimal places as the emission standard...
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40 CFR 1033.240 - Demonstrating compliance with exhaust emission standards.
Code of Federal Regulations, 2010 CFR
2010-07-01
... significant figures to calculate the cycle-weighted emission rate to at least one more decimal place than the....245, then round the adjusted figure to the same number of decimal places as the emission standard...
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40 CFR 1033.240 - Demonstrating compliance with exhaust emission standards.
Code of Federal Regulations, 2013 CFR
2013-07-01
... significant figures to calculate the cycle-weighted emission rate to at least one more decimal place than the....245, then round the adjusted figure to the same number of decimal places as the emission standard...
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40 CFR 61.352 - Alternative standards for oil-water separators.
Code of Federal Regulations, 2014 CFR
2014-07-01
... 40 Protection of Environment 9 2014-07-01 2014-07-01 false Alternative standards for oil-water separators. 61.352 Section 61.352 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Benzene Waste Operations § 61.352...
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40 CFR 63.4151 - How do I demonstrate initial compliance with the emission limitations?
Code of Federal Regulations, 2013 CFR
2013-07-01
... PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants... applicable emission limit in § 63.4090 but not the operating limits or work practice standards in §§ 63.4092...
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DOE Office of Scientific and Technical Information (OSTI.GOV)
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.
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DOE Office of Scientific and Technical Information (OSTI.GOV)
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.
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40 CFR 63.4151 - How do I demonstrate initial compliance with the emission limitations?
Code of Federal Regulations, 2011 CFR
2011-07-01
... PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES National Emission Standards for Hazardous Air Pollutants: Surface Coating of... applicable emission limit in § 63.4090 but not the operating limits or work practice standards in §§ 63.4092...
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National Pesticide Standard Repository
EPA's National Pesticide Standards Repository collects and maintains an inventory of analytical “standards” of registered pesticides in the United States, as well as some that are not currently registered for food and product testing and monitoring.
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40 CFR 87.21 - Exhaust emission standards for Tier 4 and earlier engines.
Code of Federal Regulations, 2013 CFR
2013-07-01
... Emissions (New Aircraft Gas Turbine Engines) § 87.21 Exhaust emission standards for Tier 4 and earlier... standards. (a) Exhaust emissions of smoke from each new aircraft gas turbine engine of class T8 manufactured... from each new aircraft gas turbine engine of class TF and of rated output of 129 kilonewtons thrust or...
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40 CFR 87.21 - Exhaust emission standards for Tier 4 and earlier engines.
Code of Federal Regulations, 2014 CFR
2014-07-01
... Emissions (New Aircraft Gas Turbine Engines) § 87.21 Exhaust emission standards for Tier 4 and earlier... standards. (a) Exhaust emissions of smoke from each new aircraft gas turbine engine of class T8 manufactured... from each new aircraft gas turbine engine of class TF and of rated output of 129 kilonewtons thrust or...
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40 CFR Table 3 to Subpart Ttttt of... - Initial Compliance With Emission Limits
Code of Federal Regulations, 2014 CFR
2014-07-01
... (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emissions Standards for Hazardous Air Pollutants for Primary Magnesium... dryer stack a. The average mass flow of particulate matter from the control system applied to emissions...
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Subpart H sets a limit on the emission of radionuclides that ensures no member of the public receives an effective dose equivalent of more than 10 mrem/year emissions from Department of Energy (DOE) facilities.
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40 CFR 63.5710 - How do I demonstrate compliance using emissions averaging?
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 Boat Manufacturing Standards for Open... section to compute the weighted-average MACT model point value for each open molding resin and gel coat...
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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.
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50 CFR 600.330 - National Standard 5-Efficiency.
Code of Federal Regulations, 2013 CFR
2013-10-01
... 50 Wildlife and Fisheries 12 2013-10-01 2013-10-01 false National Standard 5-Efficiency. 600.330 Section 600.330 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MAGNUSON-STEVENS ACT PROVISIONS National Standards § 600...
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The 2014 National Emission Inventory for Rangeland Fires ...
Biomass burning has been identified as an important contributor to the degradation of air quality because of its impact on ozone and particulate matter. One component of the biomass burning inventory, crop residue burning, has been poorly characterized in the National Emissions Inventory. In the 2011 NEI, Wildland fires, prescribed fires, and crop residue burning collectively were the largest source of PM2.5 This paper summarizes our 2014 NEI method to estimate crop residue burning emissions and grass/pasture burning emissions using remote sensing data and field information and literature-based, crop-specific emission factors. We will focus on both the post-harvest and pre-harvest burning that takes place with bluegrass, corn, cotton, rice, soybeans, sugarcane and wheat. Estimates for 2014 indicate that over the continental United States (CONUS), crop residue burning including all areas identified as Pasture/Grass, Grassland Herbaceous, and Pasture/Hay produced 64,994 short tons of PM2.5. This estimate compares with the 2011 NEI and 2008 NEI as follows: 2008: 49,653 short tons and 2011: 141,184 short tons. Note that in the previous two NEI’s rangeland burning was not well-defined and so the comparison is not exact. In addition, the entire database used to estimate this sector of emissions is available on EPA’s Clearinghouse for Inventories and Emission Factors (CHIEF http://www3.epa.gov/ttn/chief/index.html The National Emissions Inventory is developed on
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50 CFR 600.345 - National Standard 8-Communities.
Code of Federal Regulations, 2011 CFR
2011-10-01
... fishing communities by utilizing economic and social data that are based upon the best scientific... 50 Wildlife and Fisheries 10 2011-10-01 2011-10-01 false National Standard 8-Communities. 600.345....345 National Standard 8—Communities. (a) Standard 8. Conservation and management measures shall...
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40 CFR 63.5710 - How do I demonstrate compliance using emissions averaging?
Code of Federal Regulations, 2011 CFR
2011-07-01
... (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES National Emission Standards for Hazardous Air Pollutants for Boat Manufacturing Standards for Open... resin used in the past 12 months, kilograms per megagram. MR= Mass of production resin used in the past...
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DOE Office of Scientific and Technical Information (OSTI.GOV)
Schiller Consulting, Inc.; Schiller, Steven R.; Goldman, Charles A.
2011-02-04
This report is a scoping study that identifies issues associated with developing a national evaluation, measurement and verification (EM&V) standard for end-use, non-transportation, energy efficiency activities. The objectives of this study are to identify the scope of such a standard and define EM&V requirements and issues that will need to be addressed in a standard. To explore these issues, we provide and discuss: (1) a set of definitions applicable to an EM&V standard; (2) a literature review of existing guidelines, standards, and 'initiatives' relating to EM&V standards as well as a review of 'bottom-up' versus 'top-down' evaluation approaches; (3) amore » summary of EM&V related provisions of two recent federal legislative proposals (Congressman Waxman's and Markey's American Clean Energy and Security Act of 2009 and Senator Bingaman's American Clean Energy Leadership Act of 2009) that include national efficiency resource requirements; (4) an annotated list of issues that that are likely to be central to, and need to be considered when, developing a national EM&V standard; and (5) a discussion of the implications of such issues. There are three primary reasons for developing a national efficiency EM&V standard. First, some policy makers, regulators and practitioners believe that a national standard would streamline EM&V implementation, reduce costs and complexity, and improve comparability of results across jurisdictions; although there are benefits associated with each jurisdiction setting its own EM&V requirements based on their specific portfolio and evaluation budgets and objectives. Secondly, if energy efficiency is determined by the US Environmental Protection Agency to be a Best Available Control Technology (BACT) for avoiding criteria pollutant and/or greenhouse gas emissions, then a standard can be required for documenting the emission reductions resulting from efficiency actions. The third reason for a national EM&V standard is that such a
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Code of Federal Regulations, 2011 CFR
2011-07-01
... emission standards must my outboard and personal watercraft engines meet? (a) Duty-cycle emission standards.... (3) Other engines: THC emissions. (e) Useful life. Your engines must meet the exhaust emission standards in paragraphs (a) through (c) of this section over the full useful life as follows: (1) For...
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40 CFR 63.4321 - How do I demonstrate initial compliance with the emission limitations?
Code of Federal Regulations, 2013 CFR
2013-07-01
... PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants... dyeing or finishing material with a mass fraction of organic HAP that exceeds the applicable emission...
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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... CO2 standard (g/ton-mile) for model year 2017 and later GVWR ≤ 19,500 388 373 19,500 < GVWR ≤ 33,000...
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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... CO2 standard (g/ton-mile) for model year 2017 and later GVWR ≤ 19,500 388 373 19,500 < GVWR ≤ 33,000...
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Do We Need National Standards or What?
ERIC Educational Resources Information Center
Bracey, Gerald W.
2009-01-01
The National Governors Association (NGA) and the Council of Chief State School Officers (CCSSO), working with several other groups, launched a project to develop a "common core" of standards that, if adopted by the states, would give a set of national standards in reading and mathematics with other subjects to come later. The author says…
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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... CO2 standard (g/ton-mile) for model year 2017 and later GVWR ≤19,500 388 373 19,500
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National Water Quality Standards Database (NWQSD)
The National Water Quality Standards Database (WQSDB) provides access to EPA and state water quality standards (WQS) information in text, tables, and maps. This data source was last updated in December 2007 and will no longer be updated.
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Towards Verifying National CO2 Emissions
NASA Astrophysics Data System (ADS)
Fung, I. Y.; Wuerth, S. M.; Anderson, J. L.
2017-12-01
With the Paris Agreement, nations around the world have pledged their voluntary reductions in future CO2 emissions. Satellite observations of atmospheric CO2 have the potential to verify self-reported emission statistics around the globe. We present a carbon-weather data assimilation system, wherein raw weather observations together with satellite observations of the mixing ratio of column CO2 from the Orbiting Carbon Observatory-2 are assimilated every 6 hours into the NCAR carbon-climate model CAM5 coupled to the Ensemble Kalman Filter of DART. In an OSSE, we reduced the fossil fuel emissions from a country, and estimated the emissions innovations demanded by the atmospheric CO2 observations. The uncertainties in the innovation are analyzed with respect to the uncertainties in the meteorology to determine the significance of the result. The work follows from "On the use of incomplete historical data to infer the present state of the atmosphere" (Charney et al. 1969), which maps the path for continuous data assimilation for weather forecasting and the five decades of progress since.
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40 CFR 86.1813-17 - Evaporative and refueling emission standards.
Code of Federal Regulations, 2014 CFR
2014-07-01
... vehicles, as described in § 86.1861 starting in model year 2017. You comply with the emission standard for... standards start to phase in with model year 2017 for vehicles at or below 6,000 pounds GVWR and with model... to standards under this paragraph (a) for the applicable model year; however, if all your FELs for...
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Climate, Health, Agricultural and Economic Impacts of Tighter Vehicle-Emission Standards
NASA Technical Reports Server (NTRS)
Shindell, Drew; Faluvegi, Greg; Walsh, Michael; Anenberg, Susan C.; VanDingen, Rita; Muller, Nicholas Z.; Austin, Jeff; Koch, Dorothy; Milly, George
2011-01-01
Non-CO2 air pollutants from motor vehicles have traditionally been controlled to protect air quality and health, but also affect climate. We use global composition climate modelling to examine the integrated impacts of adopting stringent European on-road vehicle-emission standards for these pollutants in 2015 in many developing countries. Relative to no extra controls, the tight standards lead to annual benefits in 2030 and beyond of 120,000-280,000 avoided premature air pollution-related deaths, 6.1-19.7 million metric tons of avoided ozone-related yield losses of major food crops, $US0.6-2.4 trillion avoided health damage and $US1.1-4.3 billion avoided agricultural damage, and mitigation of 0.20 (+0.14/-0.17) C of Northern Hemisphere extratropical warming during 2040-2070. Tighter vehicle-emission standards are thus extremely likely to mitigate short-term climate change in most cases, in addition to providing large improvements in human health and food security. These standards will not reduce CO2 emissions, however, which is required to mitigate long-term climate change.
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40 CFR 86.1105-87 - Emission standards for which nonconformance penalties are available.
Code of Federal Regulations, 2010 CFR
2010-07-01
... VEHICLES AND ENGINES (CONTINUED) Nonconformance Penalties for Gasoline-Fueled and Diesel Heavy-Duty Engines and Heavy-Duty Vehicles, Including Light-Duty Trucks § 86.1105-87 Emission standards for which... available for the following additional emission standards: (1) [Reserved] (2) Petroleum-fueled diesel heavy...
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40 CFR 63.3951 - How do I demonstrate initial compliance with the emission limitations?
Code of Federal Regulations, 2011 CFR
2011-07-01
... PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES National Emission Standards for Hazardous Air Pollutants for Surface Coating..., “Standard Test Method for Density of Liquid Coatings, Inks, and Related Products” (incorporated by reference...
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40 CFR 63.4941 - How do I demonstrate initial compliance with the emission limitations?
Code of Federal Regulations, 2011 CFR
2011-07-01
... PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES National Emission Standards for Hazardous Air Pollutants: Surface Coating of... material option is not required to comply with the operating limits or work practice standards required in...
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40 CFR 63.4741 - How do I demonstrate initial compliance with the emission limitations?
Code of Federal Regulations, 2011 CFR
2011-07-01
... PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES National Emission Standards for Hazardous Air Pollutants: Surface Coating of... practice standards required in §§ 63.4692 and 63.4693, respectively. To demonstrate initial compliance with...
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40 CFR 63.4741 - How do I demonstrate initial compliance with the emission limitations?
Code of Federal Regulations, 2013 CFR
2013-07-01
... PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants... operating limits or work practice standards required in §§ 63.4692 and 63.4693, respectively. To demonstrate...
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40 CFR 63.3521 - How do I demonstrate initial compliance with the emission limitations?
Code of Federal Regulations, 2011 CFR
2011-07-01
... PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES National Emission Standards for Hazardous Air Pollutants: Surface Coating of... compliant material option is not required to meet the operating limits or work practice standards required...
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40 CFR Table 1 to Subpart Ll of... - Potline TF Limits for Emission Averaging
Code of Federal Regulations, 2011 CFR
2011-07-01
... (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Primary Aluminum Reduction Plants Pt. 63, Subpt. LL, Table 1 Table 1 to Subpart LL of Part 63—Potline TF Limits for Emission...
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40 CFR Table 1 to Subpart Ll of... - Potline TF Limits for Emission Averaging
Code of Federal Regulations, 2010 CFR
2010-07-01
... (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Primary Aluminum Reduction Plants Pt. 63, Subpt. LL, Table 1 Table 1 to Subpart LL of Part 63—Potline TF Limits for Emission...
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40 CFR Table 1 to Subpart Ll of... - Potline TF Limits for Emission Averaging
Code of Federal Regulations, 2013 CFR
2013-07-01
... (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Primary Aluminum Reduction Plants Pt. 63, Subpt. LL, Table 1 Table 1 to Subpart LL of Part 63—Potline TF Limits for Emission...
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40 CFR Table 2 to Subpart Ll of... - Potline POM Limits for Emission Averaging
Code of Federal Regulations, 2011 CFR
2011-07-01
... (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Primary Aluminum Reduction Plants Pt. 63, Subpt. LL, Table 2 Table 2 to Subpart LL of Part 63—Potline POM Limits for Emission...
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40 CFR Table 2 to Subpart Ll of... - Potline POM Limits for Emission Averaging
Code of Federal Regulations, 2013 CFR
2013-07-01
... (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Primary Aluminum Reduction Plants Pt. 63, Subpt. LL, Table 2 Table 2 to Subpart LL of Part 63—Potline POM Limits for Emission...
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40 CFR Table 1 to Subpart Ll of... - Potline TF Limits for Emission Averaging
Code of Federal Regulations, 2012 CFR
2012-07-01
... (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Primary Aluminum Reduction Plants Pt. 63, Subpt. LL, Table 1 Table 1 to Subpart LL of Part 63—Potline TF Limits for Emission...
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40 CFR Table 2 to Subpart Ll of... - Potline POM Limits for Emission Averaging
Code of Federal Regulations, 2010 CFR
2010-07-01
... (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Primary Aluminum Reduction Plants Pt. 63, Subpt. LL, Table 2 Table 2 to Subpart LL of Part 63—Potline POM Limits for Emission...
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40 CFR Table 2 to Subpart Ll of... - Potline POM Limits for Emission Averaging
Code of Federal Regulations, 2012 CFR
2012-07-01
... (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Primary Aluminum Reduction Plants Pt. 63, Subpt. LL, Table 2 Table 2 to Subpart LL of Part 63—Potline POM Limits for Emission...
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40 CFR 1051.103 - What are the exhaust emission standards for snowmobiles?
Code of Federal Regulations, 2011 CFR
2011-07-01
... 100 275 Phase 1 2007-2009 100 100 275 Phase 2 2010 and 2011 100 75 275 Phase 3 2012 and later 100 (1... to show compliance with these HC and CO standards at the end of the model year under paragraph (a)(2... snowmobiles: THC emissions. (c) Your snowmobiles must meet emission standards over their full useful life. The...
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40 CFR 1051.103 - What are the exhaust emission standards for snowmobiles?
Code of Federal Regulations, 2010 CFR
2010-07-01
... 100 275 Phase 1 2007-2009 100 100 275 Phase 2 2010 and 2011 100 75 275 Phase 3 2012 and later 100 (1... to show compliance with these HC and CO standards at the end of the model year under paragraph (a)(2... snowmobiles: THC emissions. (c) Your snowmobiles must meet emission standards over their full useful life. The...
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40 CFR 1054.105 - What exhaust emission standards must my nonhandheld engines meet?
Code of Federal Regulations, 2010 CFR
2010-07-01
... emission family are designed to operate. You must meet the numerical emission standards for hydrocarbons in... PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW, SMALL NONROAD SPARK...
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40 CFR 1054.103 - What exhaust emission standards must my handheld engines meet?
Code of Federal Regulations, 2010 CFR
2010-07-01
... emission family are designed to operate. You must meet the numerical emission standards for hydrocarbons in... PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW, SMALL NONROAD SPARK...
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40 CFR 1039.101 - What exhaust emission standards must my engines meet after the 2014 model year?
Code of Federal Regulations, 2013 CFR
2013-07-01
... emission standards must my engines meet after the 2014 model year? The exhaust emission standards of this section apply after the 2014 model year. Certain of these standards also apply for model year 2014 and... emission standards that apply to 2014 and earlier model years. Section 1039.105 specifies smoke standards...
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40 CFR 1039.101 - What exhaust emission standards must my engines meet after the 2014 model year?
Code of Federal Regulations, 2014 CFR
2014-07-01
... emission standards must my engines meet after the 2014 model year? The exhaust emission standards of this section apply after the 2014 model year. Certain of these standards also apply for model year 2014 and... emission standards that apply to 2014 and earlier model years. Section 1039.105 specifies smoke standards...
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40 CFR 1039.101 - What exhaust emission standards must my engines meet after the 2014 model year?
Code of Federal Regulations, 2012 CFR
2012-07-01
... emission standards must my engines meet after the 2014 model year? The exhaust emission standards of this section apply after the 2014 model year. Certain of these standards also apply for model year 2014 and... emission standards that apply to 2014 and earlier model years. Section 1039.105 specifies smoke standards...
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40 CFR 1039.101 - What exhaust emission standards must my engines meet after the 2014 model year?
Code of Federal Regulations, 2011 CFR
2011-07-01
... emission standards must my engines meet after the 2014 model year? The exhaust emission standards of this section apply after the 2014 model year. Certain of these standards also apply for model year 2014 and... emission standards that apply to 2014 and earlier model years. Section 1039.105 specifies smoke standards...
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40 CFR 63.4541 - How do I demonstrate initial compliance with the emission limitations?
Code of Federal Regulations, 2013 CFR
2013-07-01
... PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for... required to meet the operating limits or work practice standards required in §§ 63.4492 and 63.4493...
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40 CFR 63.4141 - How do I demonstrate initial compliance with the emission limitations?
Code of Federal Regulations, 2013 CFR
2013-07-01
... PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants... option is not required to meet the operating limits or work practice standards required in §§ 63.4092 and...
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40 CFR 63.4541 - How do I demonstrate initial compliance with the emission limitations?
Code of Federal Regulations, 2011 CFR
2011-07-01
... PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES National Emission Standards for Hazardous Air Pollutants for Surface Coating... required to meet the operating limits or work practice standards required in §§ 63.4492 and 63.4493...
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40 CFR 63.4331 - How do I demonstrate initial compliance with the emission limitations?
Code of Federal Regulations, 2012 CFR
2012-07-01
... PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants... standards in §§ 63.4292 and 63.4293, respectively. You must meet all the requirements of paragraphs (a)(1...
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40 CFR 63.4331 - How do I demonstrate initial compliance with the emission limitations?
Code of Federal Regulations, 2013 CFR
2013-07-01
... PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants... standards in §§ 63.4292 and 63.4293, respectively. You must meet all the requirements of paragraphs (a)(1...
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40 CFR 63.4551 - How do I demonstrate initial compliance with the emission limitations?
Code of Federal Regulations, 2013 CFR
2013-07-01
... PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for... required to meet the operating limits or work practice standards in §§ 63.4492 and 63.4493, respectively...
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40 CFR 63.4331 - How do I demonstrate initial compliance with the emission limitations?
Code of Federal Regulations, 2014 CFR
2014-07-01
... PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants... standards in §§ 63.4292 and 63.4293, respectively. You must meet all the requirements of paragraphs (a)(1...
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40 CFR 63.4141 - How do I demonstrate initial compliance with the emission limitations?
Code of Federal Regulations, 2011 CFR
2011-07-01
... PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES National Emission Standards for Hazardous Air Pollutants: Surface Coating of... to meet the operating limits or work practice standards required in §§ 63.4092 and 63.4093...