Chemistry, asked by neeraj666, 1 year ago

What do you mean by B. O. D explain it

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Answered by anviikhan

Biochemical Oxygen Demand (BOD, also called Biological Oxygen Demand) is the amount of dissolved oxygenneeded (i.e. demanded) by aerobic biological organisms to break down organic material present in a given water sample at certain temperature over a specific time period. The BOD value is most commonly expressed in milligrams of oxygen consumed per litre of sample during 5 days of incubation at 20 °C and is often used as a surrogate of the degree of organic pollution of water

Answered by baji777

it is the correct answer

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