What is the ratio of BOD/COD in the final effluent?

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Question

What is the ratio of BOD/COD in the final effluent?

Options:

A . 0 8-1.2

B . 0.2-0.5

C . 0.1-0.3

D . 0.4-0.6

Answer: Option C
Answer: (c).0.1-0.3

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