Biology, asked by neelamredhu6152, 1 year ago

B. Distinguish between cod and bod with suitable examples. Explain the procedure to estimate bod

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Answered by Anonymous

The main difference between BOD andCOD is that BOD is the amount of oxygen which is consumed by bacteria while decomposing organic matter under aerobic conditions whereas CODis the amount of oxygen required for the chemical oxidation of total organic matter in water.

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