Biology, asked by bsanjay123, 1 year ago

What is the use of finding BOD Biological Oxygen Demand of waste water?

Answers

Answered by Anonymous

1

hi friend,
BOD or biological oxygen demand is used to check the purity of water in which we check the amount of dissolved oxygen in water

bsanjay123: Thanks, and what is the use of finding amount of dissolved oxygen in water?

Anonymous: actuall y I don't remember the data but due to this we use to it identify the orgam=nism and oxygen count

Answered by Anonymous

1

BOD..this is amount of oxygen used by organic substances in poluted water for 5days at 20 degree celsius and this is used to know the purity of water

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