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SCC Codes and Emissions Factors - Maricopa County, AZ

Maricopa County Air Quality Department Emissions Inventory Unit SCC Codes and Emissions Factors , Industry Category SCC Description SCC Code CO NOx PM10 SOx VOC Emission Factor Unit Asphaltic Concrete (Batch) Natural Gas Dryer Hot Screens & Mixer 30500245 04 0025 , Maricopa County Air Quality Department Emissions Inventory Unit SCC Codes ....

AP-42 CH 4221 General Industrial Surface Coating

4221 General Industrial Surface Coating1-4 42211 Process Description Surface coating is the application of decorative or protective materials in liquid or powder form to substrat These coatings normally include general solvent type paints, varnishes, lacquers, and water thinned paints...

Grain elevators and feed mills emission calculations ,

This method may be used to develop an editable spreadsheet containing detailed emissions calculations for operations in a grain elevator or feed mill, including grain receiving, grain loadout, grain cleaners, internal handling, bin vents, grain dryers, grain milling, pellet cooling, and feed loadout...

Emission Factors for the Disposal of Energetic Materials ,

Emission Factors for the Disposal of Energetic Materials by Open Burning and Open Detonation (OB/OD) By William J Mitchell and Jack C Suggs US Environmental Protection Agency, MD-46 Research Triangle Park, NC 27711 AUGUST 1998 This emission factor database was created using data collected by the US Department of Defense l 000959...

Emission Factor - Valley Air

Please Note: The use of any emission factor on or derived from this web page is at the discretion the local air district were the factors will be used Therefore it is highly recommended that before any emission factor is utilized that the local air district be consulted District Emission Factors,...

Emission factors in kg CO2-equivalent per unit

Emission factor (kg CO2eq per unit) Uncertainty , Emission factors in kg CO2-equivalent per unit , Reagent Chemical NaOH Soda, powder, NaOH kg 046 Reagent Chemical NaOH Sodium hydroxide, 50% in H2O, production mix, NaOH kg 112 Reagent Chemical NH3 Ammonia, liquid, NH3 kg 211 ....

APPENDIX D Air Quality Calculations

EMISSION FACTORS FOR SAND AND GRAVEL PROCESSING Emission Point PM10 Emission Factor (lbs/ton of material) NOx Emission Factor (lbs/ton of material) Sand Dryer 20 0031 Sand Dryer with Wet Scrubber 0039 0031 Sand Dryer with Fabric Filter 0010 0031 Sand Handling 00013 Sand Screening 00083...

AP 42, Appendix B-1: Particle Size Distribution Data and ,

PARTICLE SIZE DISTRIBUTION DATA AND SIZED EMISSION FACTORS FOR SELECTED SOURCES Introduction This appendix presents particle size distributions and emission factors for miscellaneous sources or processes for which documented emission data were available Generally, the sources of data used to develop particle size distributions and emission ....

Emission Factors for the Disposal of Energetic Materials ,

Emission Factors for the Disposal of Energetic Materials by Open Burning and Open Detonation (OB/OD) By William J Mitchell and Jack C Suggs US Environmental Protection Agency, MD-46 Research Triangle Park, NC 27711 AUGUST 1998 This emission factor database was created using data collected by the US Department of Defense l 000959...

Carbon Dioxide Emission Factors for Coal

These emission factors are subject to change over time, reflecting changes in the mix of coal consumed EIA's emission factors will not only enable coal-generated carbon dioxide emissions to be estimated more accurately than before, but they will also provide consistency in estimat...

AP-42: Compilation of Air Emissions Factors | Air ,

equipment and bulk materials utilized at dry bulk fertilizer handling operations Any emission calculations that are submitted to the TCEQ should include any assumptions and references for all emission factors used and samples of all emission calculations performed The following steps should be taken when calculating emissions from a dry bulk ....

Preferred and Alternative Methods for Estimating Emissions ,

available emissions estimation methods: stack sampling, emission factors, continuous emissions monitoring systems, and material balance Section 4 presents the preferred methods which differ depending on the process and pollutant for which an estimate is to be made Section 5 presents the alternative methods Quality assurance...

ACKNOWLEDGEMENTS

June 2010 Port of Redwood City i 2005 Seaport Air Emissions Inventory ACKNOWLEDGEMENTS The authors of this report acknowledge the Bay Area Seaports Air Emissions Inventory Steering...

Basic Information of Air Emissions Factors and Quantification

Emissions factors have long been the fundamental tool in developing national, regional, state, and local emissions inventories for air quality management decisions and in developing emissions control strategi More recently, emissions factors have been applied in determining site-specific ....

Emission Factors For Trace Substances - EPA

EMISSION FACTORS FOR CONSUMPTIVE USES OF ARSENIC Source Emission factor Emission factor a symbol Cotton ginning processing Detergents 2kg/103bales(4lb/103bales) of cotton ginned Negligible UK a Defined in Table 1-1 2-4 EMISSION FACTORS FOR TRACE SUBSTANCES...

5 WASTE - IPCC

Chapter 5 Waste IPCC Good Practice Guidance and Uncertainty Management in National Greenhouse Gas Inventories 55 5 WASTE 51 CH4 EMISSIONS FROM SOLID WASTE DISPOSAL SITES 511 Methodological issues Methane (CH4) is emitted during the anaerobic decomposition of organic waste disposed of in solid waste disposal sites (SWDS)...

Air Permit Technical Guidance for Chemical Sources ,

Uncontrolled fugitive emissions are quantified by the number and type of components and an emission rate factor for each component type Fugitive emission factors have been established by case studies of chemical plants, oil and gas facilities, refineries, gasoline marketing terminals, and other industries, as discussed later in this section...

Particulate Emission Factors for Blasting Operations and ,

The emission factors developed from these tests were, in all instances, lower than those emission factors in use by federal and state environmental agenci Coal slag and sand were determined to have relatively higher emissions that other abrasive in all size rang Copper slag, garnet and hematite were shown to have the lowest emission factors...

SCC Codes and Emissions Factors - Maricopa County, AZ

Maricopa County Air Quality Department Emissions Inventory Unit SCC Codes and Emissions Factors , Industry Category SCC Description SCC Code CO NOx PM10 SOx VOC Emission Factor Unit Asphaltic Concrete (Batch) Natural Gas Dryer Hot Screens & Mixer 30500245 04 0025 , Maricopa County Air Quality Department Emissions Inventory Unit SCC Codes ....

Emission Estimation Technique Manual

A4 Emission Factors 44 APPENDIX B - EMISSION ESTIMATION TECHNIQUES: ACCEPTABLE , 5 - Emission Factors for PM 10 from Material Handling of Metallic Minerals 13 6 - Emission Factors for PM 10 from Crushing, Grinding and Milling , Emission Emission Estimation Technique Manual for Mining of the of Emission...

Best Available Control Technology Guidelines

SOUTH COAST AIR QUALITY MANAGEMENT DISTRICT Best Available Control Technology Guidelines Part D: BACT Guidelines for Non-Major Polluting Facilities...

Grain elevators and feed mills emission calculations ,

This method may be used to develop an editable spreadsheet containing detailed emissions calculations for operations in a grain elevator or feed mill, including grain receiving, grain loadout, grain cleaners, internal handling, bin vents, grain dryers, grain milling, pellet cooling, and feed loadout...

Guidance on Emission Factors for the Mining Industry

Guidance on Emission Factors for the Mining Industry Nevada Division of Environmental Protection Bureau of Air Pollution Control (BAPC) Permitting Branch 901 South Stewart Street, Suite 4001 Carson City, Nevada 89701-5249 Phone (775) 687-9349 May 31, 2017 Disclaimer: The BAPC reserves the right to modify this guidance at any time This document...

CALCULATION SHEET-COMBUSTIBLE EMISSIONS

The monthly emission factors are based on 168 work-hours per month (MRI 1996) A subsequent MRI Report in 1999, Estimating Particulate Matter Emissions From Construction Operations, calculated the 019 ton PM10/acre-month emission factor by applying 25% of the large-scale earthmoving emission factor...

27 CH4 Coal Mining Handling - Institute for Global ,

and Tier 2 emissions factors for coal mining is that Tier 2 requires measurement data from underground mines within the country itself Generally, for both Tier 1 and Tier 2, the uncertainty in the activity data (coal production) is low compared to the , Coal Mining and Handling -emissions 7...

Emissions Estimate for Powder Coat Operations

Emissions Estimate for Powder Coat Operations Parts Cleaning: Parts cleaning is performed using an aqueous parts cleaner No solvent is employed Dry-Off Oven: Compressed air is used to remove the majority of water from the cleaned parts Parts are dried of remaining water in an electric dry-off oven This activity is not a source of combustion ....

Particulate Emission Factors for Blasting Operations and ,

The emission factors developed from these tests were, in all instances, lower than those emission factors in use by federal and state environmental agenci Coal slag and sand were determined to have relatively higher emissions that other abrasive in all size rang Copper slag, garnet and hematite were shown to have the lowest emission factors...

27 CH4 Coal Mining Handling - Institute for Global ,

and Tier 2 emissions factors for coal mining is that Tier 2 requires measurement data from underground mines within the country itself Generally, for both Tier 1 and Tier 2, the uncertainty in the activity data (coal production) is low compared to the , Coal Mining and Handling -emissions 7...

Appendix 1 Emission Calculation Method

the highest emission factor Table 1-1 specifies the applicable emission factors for thermal spraying operations using materials that contain chromium, chromium compounds, or chromium alloys Table 1-2 specifies the applicable emission factors for thermal spraying operations using materials that contain nickel, nickel compounds, or nickel alloys...

WRAP Fugitive Dust Handbook - wrapairorg

Sep 07, 2006· The emission factor of 019 tons PM10/acre-month was developed by MRI in 1999 using a method similar to a procedure originated by Clark County, Nevada and the emission factors recommended in the 1996 MRI BACM Report3 A quarter of all nonresidential construction is assumed to involve active earthmoving in which the...