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
0
Answer:
coagulation is not used help in sewage treatment
plant
Answered by
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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