Question

what is primary treatment

Answer 1

The sedimentation and removal of most suspended matter from sewage effluent.........is termed as primary treatement.....

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Khyati (Madhu Khandelwal)

Answer 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 that is safe enough for release into the environment.

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