$A$ sewage treatment process in which a part of decomposer bacteria present in the wastes is recycled into the starting of the process is called:
- ACyclic treatment
- BActivated sludge treatment
- CPrimary treatment
- DTertiary treatment
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Similar Questions
Given below are two statements about sewage. Based on them,select the correct option given below.
Statement $I$: The sediment in the settling tank is called floc.
Statement $II$: Sewage is first passed in the grit chamber,then it is screened.
Statement $I$: The sediment in the settling tank is called floc.
Statement $II$: Sewage is first passed in the grit chamber,then it is screened.
Which of the following in sewage treatment removes suspended solids?
MediumNEET 2017
View SolutionSewage water can be purified for recycling with the action of
During which process are flocs formed?
Medium
View SolutionWhich bacteria digest the bacteria and fungi present in the sludge during sewage treatment?
Medium
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