NEET · Biology · STD 12 - 8. microbes in human welfare
Which of the following is put into Anaerobic sludge digester for further sewage treatment\(?\)
- A Activated sludge
- B Primary sludge
- C Floating debris
- D Effluents of primary treatment
Answer & Solution
Correct Answer
(A) Activated sludge
Step-by-step Solution
Detailed explanation
Activated sludge
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