Sulfur oxides

Results: 72



#Item
41United States Environmental Protection Agency / Acid rain / Environmental chemistry / Pollution / Precipitation / Weathering / Mercury / Acid Rain Program / Mercury regulation in the United States / Chemistry / Matter / Meteorology

ATMOSPHERIC DEPOSITION TRENDS IN ATMOSPHERIC DEPOSITION Pollution in the form of acids and acid-forming compounds (such as sulfur dioxide [SO2] and oxides of nitrogen [NOx]) can deposit from the atmosphere to

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Source URL: www.epa.gov

Language: English - Date: 2012-01-05 13:24:36
42Sulfur oxoacids / Oxidizing agents / Sulfur / Sulfuric acid / Sulfur dioxide / Contact process / Chemistry / Sulfur oxides / Sulfates

TITLE 20 CHAPTER 2 PART 40 ENVIRONMENTAL PROTECTION AIR QUALITY (STATEWIDE)

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Source URL: www.nmcpr.state.nm.us

Language: English - Date: 2002-11-01 13:37:57
43Law / Federal Register / Rulemaking / Regulatory Flexibility Act / United States Environmental Protection Agency / Public comment / United States administrative law / Government / Politics of the United States

Federal Register / Vol. 66, No[removed]Thursday, July 12, [removed]Proposed Rules recordkeeping requirements, Sulfur oxides, Volatile organic compounds. Authority: 42 U.S.C[removed]et seq. Dated: July 2, 2001. Jerry Clifford,

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Source URL: www.epa.gov

Language: English - Date: 2002-08-07 11:07:26
44Geography of North America / Port of the Americas / Emission inventory / Air pollution / Outline of Puerto Rico / Puerto Rico census statistical areas / Municipalities of Puerto Rico / Geography of Puerto Rico / Puerto Rico

Proposal to Designate an Emission Control Area for Nitrogen Oxides, Sulfur Oxides and Particulate Matter: Technical Support Document (420-R[removed]August 2010)

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Source URL: epa.gov

Language: English - Date: 2010-08-09 12:24:27
45United States Environmental Protection Agency / Atmosphere / National Ambient Air Quality Standards / Smog / Clean Air Act / Sulfur dioxide / Regulation of greenhouse gases under the Clean Air Act / Title 40 of the Code of Federal Regulations / Air pollution in the United States / Air pollution / Pollution

ENVIRONMENTAL PROTECTION AGENCY 40 CFR Parts 50 and 53 [AD-FDL[removed]National Ambient Air Quality Standards for Sulfur Oxides (Sulfur Dioxide) - Reproposal

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Source URL: www.epa.gov

Language: English - Date: 2012-06-06 15:01:48
46Technology / Science / Gas sensors / Calibration / Standards / Analyser / Gas detector / Continuous emissions monitoring system / Moisture analysis / Measurement / Metrology / Measuring instruments

Test Method: Method 20 Determination of Nitrogen Oxides, Sulfur Dioxide and Diluent Emissions from Stationary Gas Turbines

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Source URL: www.arb.ca.gov

Language: English - Date: 2005-09-02 17:02:52
47Air dispersion modeling / Smog / Climate change policy / Emissions trading / Emission standard / Volatile organic compound / Emission intensity / Clean Air Act / Acid rain / Environment / Pollution / Air pollution

The prospective analysis examines the emissions of eight air pollutants: volatile organic compound (VOC), nitrogen oxides (NOx), sulfur dioxide (SO2), carbon monoxide (CO), particulate matter of ten microns or less (PM10

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Source URL: www.epa.gov

Language: English - Date: 2011-11-25 10:29:27
48Lead / Visual arts / Painting and the environment / Occupational safety and health / Paints / Lead paint / Paint / Lead-based paint in the United States / Matter / Toxicology / Chemistry

TITLE 20 DCMR (ENVIRONMENT) is amended as follows: CHAPTER 8 (ASBESTOS, SULFUR, NITROGEN OXIDES AND LEAD) is amended by repealing Section 806 (CONTROL OF LEAD). A new CHAPTER 33 (REGULATION OF LEAD-BASED PAINT ACTIVITIES

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Source URL: ddoe.dc.gov

Language: English - Date: 2013-07-26 15:14:48
49Smog / Environmental chemistry / Air pollution / United States Environmental Protection Agency / Clean Air Act / Acid rain / National Ambient Air Quality Standards / Ozone / Sulfur dioxide / Pollution / Environment / Earth

FACT SHEET FINAL REVISIONS TO THE SECONDARY NATIONAL AMBIENT AIR QUALITY STANDARDS FOR OXIDES OF NITROGEN AND SULFUR ACTION On March 20, 2012, the U.S. Environmental Protection Agency (EPA) took final action to retain th

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Source URL: www.epa.gov

Language: English - Date: 2012-03-21 11:22:25
50Environmental chemistry / Acid rain / Precipitation / Weathering / United States Environmental Protection Agency / Air pollution / Acid Rain Program / Eutrophication / NOx / Pollution / Earth / Environment

ATMOSPHERIC DEPOSITION Pollution in the form of acids and acid-forming compounds such as oxides of sulfur (SOx) and oxides of nitrogen (NOx) can deposit from the atmosphere to the Earth’s surface. Figure 30 illustrate

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Source URL: www.epa.gov

Language: English - Date: 2012-01-05 13:24:54
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