Composting and lagooning are the methods of
A. Sludge digestion
B. Sludge disposal
C. Sedimentation
D. Filtration
Answer: Option B
This Question Belongs to Civil Engineering >> Environmental Engineering
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C. Average daily demand
D. Maximum hourly demand on maximum day
Sewage treatment units are designed for
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B. Minimum flow only
C. Average flow only
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A. 4.5 to 6.0
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C. 8.5 to 10.0
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