Biology, asked by pavanicherasala5311, 10 months ago

estimate the amount of organic matter in sewage water by measuring biochemical oxygen demand

Answers

Answered by Anonymous

2

Heya mate !! ❤️❤️

Answer...

BOD or biochemical oxygen demand is the requirement of oxygen by microorganisms to break down organic material .

In polluted (sewage) water it is very high while in clean water it is very low.

hope helps !! ❤️❤️

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