Oman Sewage Treatment Plant

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