High value of BOD (Biochemical Oxygen Demand) | vedclass

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Question

(D) $BOD$ (Biochemical Oxygen Demand) refers to the amount of dissolved oxygen that would be consumed if all the organic matter in one liter of water

Vedclass · Accepted Answer

Both $(b)$ and $(c)$

Vedclass · Answer

(D) $BOD$ (Biochemical Oxygen Demand) 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.Greater $BOD$ indicates that there is a higher concentration of organic matter in the water,which requires more oxygen for microbial decomposition.Therefore,a high $BOD$ value signifies that the water is highly polluted due to the presence of significant organic waste.

High value of $BOD$ (Biochemical Oxygen Demand) indicates that

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