During sewage treatment, the sewage is subjected to __________ treatment in Imhoff tank.?

Filtration
Digestion
Sedimentation
Both B and C

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 4

4 views Answered 2022-09-01 13:21

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