Question

Water sample is reported to be highly polloted if bod is

Answer 1

Hey there!!!

here ur answer:


Full form of bod:
Biological Oxygen Demand

Water sample is reported to be highly polloted if bod is organic material or need of energy for organisms

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Answer 2

☛ Therefore, a low BOD is an indicator ofgood quality water, while a high BODindicates polluted water.


☛ Dissolved oxygen (DO) is consumed by bacteriawhen large amounts of organic matter from sewage or other discharges are present in the water.



☛ DO is the actual amount of oxygen available in dissolved form in the water.