Question

what is sewage ? breifly explain biological treatment of sewage ?

Answer 1

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$\huge\bold{Question\:what\:is\:sweage}$

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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 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 treatmentbefore being suitable for disposal or application...........

Sewage treatment. ... Physical, chemical, and biological processes are used to remove contaminants and produce treated wastewater (ortreated effluent) that is safe enough for release into the environment. A by-product of sewage treatment is a semi-solid waste or slurry, calledsewage sludge.

Answer 2

Answer:

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 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.

Explanation:

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