Pollutants: Meaning and Classification | Ecology
In this article we will discuss about the meaning and classification of pollutants. Meaning of Pollutants: In general, any substance that causes pollution may be called a pollutant. It can be said that anything in its excess makes any part of the environment undesirable. "The Indian Environment (Protection) Act, 1986" has defined pollutant as any solid, liquid or gaseous substance [...]