Measurement of the rate of O_2 consumption in | vedclass

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

Vedclass · Accepted Answer

Biological oxygen demand

Vedclass · Answer

(B) Biological Oxygen Demand $(BOD)$ 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. The measurement of the rate of $O_2$ consumption in a unit volume of water over a specific period of time is the standard method used to determine the $BOD$ of a water sample. This value serves as an indicator of the level of organic pollution in the water.

Measurement of the rate of $O_2$ consumption in unit volume of water over a period of time is done to find out

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