title: Emission control devices, fuel additive, and fuel composition changes.
abstract: Emission control devices are installed to meet the exhaust standards of the Clean Air Act for carbon monoxide and hydrocarbons, and it is necessary to know, from a public health point of view, how exhaust emissions may be affected by changes in fuel additives and fuel composition. Since these topics are concerned with developing technologies, the available literature on exhaust emission characteristics and the limited information on health effects, is reviewed.
mesh_terms: D002384:Catalysis; D004787:Environmental Pollution; D000431:Ethanol; D005579:Fossil Fuels; D005742:Gasoline; D006838:Hydrocarbons; D000432:Methanol; D011482:Protective Devices; D011634:Public Health; D013431:Sulfates; D013997:Time Factors; D001335:Vehicle Emissions
chemical_list: D005579:Fossil Fuels; D005742:Gasoline; D006838:Hydrocarbons; D013431:Sulfates; D001335:Vehicle Emissions; D000431:Ethanol; D000432:Methanol