Pick out the one which is not a chemical coagulant.?

Aluminium sulphate
Ferrous sulphate
Hydrated lime
Chloramine

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 4

Let'

4 views Answered 2022-09-01 13:21

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