Manila Sewage Treatment Plant

Manila Sewage Treatment plant

Sewage treatment is the processof removing contaminants from domestic and municipal wastewater, containing mainly household sewage plus some industrial wastewater. Physical, chemical,and biological processes are used to remove contaminants and produce treated waste water (or treated effluent) that is safe enough for release into the environment. A by-product of sewage treatment is a semi-solid waste or slurry,called sewage sludge. The sludge has to undergo further treatment before being suitable for disposal or application to land.