FIRE Version 5.0 Source Classification Codes and Emission Factor Listing forCriteria Air Pollutants

摘要

This report provides Source Classification Codes (SCCs) and uncontrolled emissionfactors from the U.S. Environmental Protection Agency's Factor Information Retrieval (FIRE) System, Version 5.0, for use in the estimation, storage and retrieval of point source air pollutant emissions. This document updates and replaces AIRS Facility Subsystem Source Classification Codes and Emission Factor Listing for Criteria Air Pollutants. EPA-450/4-90-003, March 1990 (PB90-207242). Calculation of emission estimates is discussed as well as the Source Classification Code (SCC) system of associating air pollution estimates with identifiable emitting process types or unit operations.