The purpose of biological treatment of waste water is to
Biology · Class 12 · CBSE — Microbes in Human Welfare
The purpose of biological treatment of waste water is to
- reduce BOD
- increase BOD
- reduce sedimentation
- increase sedimentation.
Answer
(A) reduce BOD
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- Read the following statements and select the correct option. Statement 1 : Biocontrol refers to the use of…
- Which of the following is a mismatch with respect to the organism and the acid produced by it?
- Which one of the following microorganisms forms symbiotic association with plants and helps them in their…
- What would happen if oxygen availability to activated sludge flocs is reduced?
- Read the following statements and select the correct option. Statement 1 : BOD represents the amount of…
- Which of the following antibiotics is not correctly matched with the source from which it is obtained?
- When a natural predator (living organism) is applied on the other pathogen organisms to control them, this…
- Fill up the blanks by selecting the correct option. (i) Biogas is a mixture of gases which predominantly…
More Microbes in Human Welfare questions · Browse all practice questions