The sewage treatment units in which anaerobic decomposition of organic matter is used, are called?

Imhoff tanks
Trickling filters
Sludge sedimentation tanks
None of these

LohaHridoy

5 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 2

Let'

5 views Answered 2022-09-01 13:21

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