Ap 42 vol 1

Approach to emission estimation. Air pollution control devices also may cause differing emission characteristics. The design criteria of air pollution control equipment affect the resulting emissions.

Introduction to External Combustion Sources. Bituminous and Subbituminous Coal Combustion. Final Section - Supplement E, . Coal is a complex combination of organic matter and inorganic mineral matter formed over eons from successive layers of fallen vegetation. Coals are classified by rank according to their progressive alteration in the natural metamorphosis from . Updates Since the Fifth Edition.

Emission Factor Documentation for AP - Section 1. Revisions to this section are summarized below. TANKS, TANKS estimates volatile organic compound (VOC) and hazardous air pollutant (HAP) . Wildfires and Prescribed . Petroleum Refining discusses the air pollutant emissions from the equipment in the various refinery processing units as well as from the auxiliary steam-generating boilers, furnaces and engines, and Table 5. Volume : Stationary Point and Area Sources. Sections of this compilation address fugitive dust emissions from paved and unpaved roads, emissions from western surface coal mining, and heavy construction . Vehicle Movements on Unpaved Site Roads. Based on USEPA AP - Vol.

Insertion Instructions, and Key Word Index - (PDF 128K). Select the appropriate chapter below to display a directory of available source categories which can be downloaded. ENVIRONMENTAL PROTECTION AGENCY. For those without an AP - emission factor, it may be necessary to perform some sort of mass balance on the process to measure the amount of emissions. Office of Air and Waste Management.

Just insert more lines here for more solvents), 0. Phosphate Rock Processing. Supplements to AP - have been routinely published to add new emission source categories and to update existing . Two major categories of fuel oil are burned by combustion sources: distillate oils and residual oils. These oils are further distinguished by grade numbers, with Nos.

Construction and demolition. Public works and building sites.