What do you mean by Biochemical Oxygen Demand (BOD)?

Asked by Abhisek | 1 year ago |  61

1 Answer

Solution :-

Biochemical oxygen demand is the amount of oxygen required by bacteria to decompose organic matter in a certain volume of a sample of water. Clean water will have a BOD of below 5 ppm whereas a highly polluted water source will have a BOD of more than 17 ppm.

Answered by Pragya Singh | 1 year ago

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