Clean Air Act Oversight: Hearings Before the Subcommittee on Environmental Pollution of the Committee on Public Works, United States Senate, Ninety-third Congress, Second Session ....U.S. Government Printing Office, 1974 - 1522 страници |
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achieve Administrator air pollution air pollution control air quality standards ambient air quality ambient standards Amendments approval areas attainment carbon monoxide carboxyhemoglobin Clean Air Act compliance concentrations Congress control strategy control systems cost court deadline desulfurization economic effects electric emission control emission limitations emission standards energy enforcement Environmental Protection Agency EPA's equipment existing facilities factors Federal flue gas desulfurization gasoline hearings highway impact implementation plan increase industry installed intermittent control LALOR lead levels MARTINKA meet ment million monitoring nitrogen dioxide non-deterioration Ohio operation oxide ozone particulate percent powerplants present problems production promulgated proposed public health question reduce region regulations result scrubbers scrubbing secondary standards Senator BAKER Senator DOMENICI Senator MUSKIE Senator RANDOLPH Sierra Club significant deterioration SO₂ source performance standards stack gas statement steel subcommittee sulfur dioxide Texaco tion utility variance West Virginia