Sewage: Meaning, Composition and Disposal
In this article we will discuss about:- 1. Meaning of Sewage 2. Composition of Sewage 3. Classification 4. Characteristics 5. Disposal 6. Treatment. Meaning of Sewage: 'Sewage' is a collective noun used to represent liquid or solid wastes carried in sewers. It consists of domestic water-borne wastes including human and animal excrete, washing waters and everything that goes down the [...]