Biology, asked by shanmugam1463, 9 months ago

Why is sewage water treated until the BOD is reduced? Give a reason. [Delhi 2010C]

Answers

Answered by piyushsahu624

Answer:

The greater the BOD of sewage water, more is its polluting potential. So, the sewage water is treated, till its BOD is reduced to reduce the organic matter present in it.

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