Environmental Sciences, asked by manideep2385, 11 months ago

In secondary treatment sewage water is treated with

Answers

Answered by poojaauma
1

Answer:In secondary treatment ,water is treated with aerobic bacteria,which digests the orgranic matter and thus decreases the BOD of water

Explanation:

Answered by cutiepieritika
0

In secondary treatment sewage water is treated with microbes like bacteria , fungi and algae.....

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