Brewery and sugar factory waste alters the qu | vedclass

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(D) Brewery and sugar factory wastes are rich in organic matter. When these wastes are discharged into water bodies,the microorganisms present in the

Vedclass · Accepted Answer

$COD$ and $BOD$

Vedclass · Answer

(D) Brewery and sugar factory wastes are rich in organic matter. When these wastes are discharged into water bodies,the microorganisms present in the water start decomposing this organic matter. This process requires a large amount of dissolved oxygen. Consequently,the $BOD$ (Biochemical Oxygen Demand) and $COD$ (Chemical Oxygen Demand) of the water body increase significantly,leading to the depletion of oxygen for aquatic life.

Brewery and sugar factory waste alters the quality of a water body by increasing

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