Science, asked by negisanjalip94xdh, 1 year ago

main steps of sewage treatment

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Answered by dollsatakshi03
2

Sewage treatment is the process of removing contaminants from municipal wastewater, containing mainly household sewage plus some industrial wastewater. Physical, chemical, and biological processes are used to remove contaminants and produce treated wastewater (or treated effluent) that is safe enough for release to 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.    Hope it will help u ☺ Mark as brainliest if u liked my ans..


negisanjalip94xdh: thanks
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