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BabaBlast [244]
2 years ago
9

What is biological oxygen demand

Chemistry
2 answers:
Novosadov [1.4K]2 years ago
7 0
<span> is the amount of </span>dissolved oxygen<span> needed by aerobic biological organisms to break down organic material present in a given water sample at certain temperature over a specific time period. </span>
jek_recluse [69]2 years ago
5 0

Hey there!!

Biological Oxygen demand is the amount of dissolved oxygen needed  by aerobic biological organisms to break down organic material present in a given water sample at certain temperature over a specific time period.

Hope this helped you and have a fantastic day! (:

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