Primary air pollutants, air pollutants, released from the source directly, such as the industry has a direct impact and is the precursor of the secondary air pollutants.Sulfur, dioxideCarbon, dioxide monoxide Nitrogen, ozone, ground-level lead carbon particles [4]
.Secondary air pollutants. Air pollution is not born or released directly in the air, water or soil pollutants in the environment by a process of synthesis is a chemical reaction involving chemicals that are released.Ozone gas, which caused by the chemical reaction between the gas Photochemical Oxidation oxides of nitrogen and carbon compound injection in the atmosphere by the sun as catalyst. 5 etc. [].
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