Record Display for the EPA National Library Catalog
RECORD NUMBER: 3244 OF 3701Main Title | Study of Emissions from 1966-1972 Light-Duty Vehicles in Washington, D.C.. | |||||||||||
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Author | Marti, A. R. ; Herric, R. A. ; | |||||||||||
CORP Author | General Environments Corp., Springfield, Va. | |||||||||||
Year Published | 1973 | |||||||||||
Report Number | EPA-68-01-0454; 1506; | |||||||||||
Stock Number | PB-224 242 | |||||||||||
Additional Subjects | ( Air pollution ; Exhaust gases) ; Carbon dioxide ; Carbon monoxide ; Hydrocarbons ; Nitrogen oxides ; Data processing ; District of Columbia ; Automobiles ; Chemical analysis ; Automobile exhaust ; Emission factors | |||||||||||
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Collation | 105p | |||||||||||
Abstract | As part of the 1972 Emission Factors Program (Six Cities Program), one hundred and seventy privately owned passenger vehicles from the Metropolitan Washington, D.C. area were tested for exhaust emission levels of carbon monoxide, carbon dioxide, hydrocarbons and oxides of nitrogen according to the 1975 Federal Test Procedure. Testing of vehicles included both cold and hot start cycles. The test results were then used to calculate emission factors based on both the 1972 and 1975 Federal Test Procedures. (Modified author abstract) |