Sewage :- It is waste water from a community, containing solid and liquid excreta, derived from houses, street and yard washing, factories and industries Composition of Sewage :- 99.9% water 0.1% solids (organic and inorganic) Treatment :- the manner in which someone behaves towards or deals with someone or something. Sewage treatment is the process of removing contaminants from municipal wastewater, containing […]
Categories