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Get Answers to all your Questions
- #Class 12
- #Jawaharlal Institute of Postgraduate Medical Education Research MBBS
- #Biology and Human Welfare
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Primary effluent is passed into large aeration tanks and air is pumped, termed as
Option: 1
Biological treatment
Option: 2
Tertiary treatment
Option: 3
Secondary treatment
Option: 4
More than one correct answer
Answers (1)
As we have learnt,
Secondary treatment or Biological treatment -
The primary effluent is passed into large aeration tanks where it is constantly agitated mechanically and air is pumped into it.
-
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