What is B.O.D? | vedclass

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(B) $B.O.D$ stands for Biochemical Oxygen Demand. It refers to the amount of dissolved oxygen that would be consumed if all the organic matter in one

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Amount of $O_2$ consumed by microorganisms for decomposition

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(B) $B.O.D$ stands for Biochemical Oxygen Demand. It refers to the amount of dissolved oxygen that would be consumed if all the organic matter in one liter of water were oxidized by bacteria. It is a measure of the organic pollution in a water body. Therefore,it represents the amount of $O_2$ required by microorganisms for the decomposition of organic matter.

What is $B.O.D$?

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