English, asked by ranjansahoojyoti6, 6 months ago

Which purification method is not used in sewage treatment plants

(a) coagulation

(b) sedimentation

(c) disinfection

(d) filtration

(e)non of these

Answers

Answered by opkaushik141

0

Answer:

coagulation is not used help in sewage treatment

plant

Answered by Anonymous

10

Answer:

a) coagulation

Explanation:

Coagulation, is the process by which a blood clot is formed, so this cannot be used in sewage treatment plant.

Hope it helps you.

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