Ask a Question

Which of the following biological method shouldn’t be used for BOD load reduction?

← Prev Question Next Question →
+1 vote
in Environmental Biotechnology by (64.7k points)
Which of the following biological method shouldn’t be used for BOD load reduction?

(a) Oxidation ponds

(b) Activated sludge system

(c) Anaerobic biological method

(d) Chemical precipitation

This question was addressed to me in final exam.

This intriguing question comes from Wastewater Treatment of Food Processing Industries in chapter Wastewater Treatment of Food Processing Industries of Environmental Biotechnology

1 Answer

+2 votes
by (736k points)
selected by
 
Best answer
The correct answer is (d) Chemical precipitation

To explain: Biological methods such as Oxidation ponds by creating large space methods, activated sludge system which uses various microorganisms for treatment and Anaerobic biological method be used for BOD load reduction in waste water, Chemical precipitation is a chemical method and not a biological method.

Related questions

We welcome you to Carrieradda QnA with open heart. Our small community of enthusiastic learners are very helpful and supportive. Here on this platform you can ask questions and receive answers from other members of the community. We also monitor posted questions and answers periodically to maintain the quality and integrity of the platform. Hope you will join our beautiful community

Categories

Powered by TalkJarvis
...