What is BOD? | vedclass

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Question

(A) $BOD$ stands for Biochemical Oxygen Demand.It is defined as the amount of oxygen that would be consumed if all the organic matter in one liter of

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The amount of oxygen that would be consumed if all the organic matter in one liter of water were oxidized by bacteria.

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(A) $BOD$ stands for Biochemical Oxygen Demand.It is defined as the amount of oxygen that would be consumed if all the organic matter in one liter of water were oxidized by bacteria.Microorganisms in sewage treatment use this oxygen to break down organic waste.Therefore,a higher $BOD$ indicates a higher level of pollution in the water body.

What is $BOD$?

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