The working conditions in imhoff tanks are

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A. Aerobic only

B. Anaerobic only

C. Aerobic in lower compartment and anaerobic in upper compartment

D. Anaerobic in lower compartment and aerobic in upper compartment

Answer: Option D

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Rajesh Nandha :

4 years ago

First or upper compartment were feeding will be given is in aerobic condition. Where the sludge comes to second compartment only through anerobic condition

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