Pollution 11


Pollution 11 :

General. Introduction of pollutants into a solid, liquid, or gaseous environmental medium, the presence of pollutants in a solid, liquid, or gaseous environmental medium, or any undesirable modification of the composition of a solid, liquid or gaseous environmental medium. In the context of air pollution, an undesirable modification is one that has injurious or deleterious effects. Related term: contaminant, pollutant

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