Civil Engineering MCQJE Level Civil Engineering
Sludge digestion reduces:
Environmental EngineeringEnvironmental EngineeringMEDIUM
Choose the correct answer
A
Chlorine residual only
B
Organic content and volume of sludge
C
Filter sand size
D
Pipe slope
Correct Answer
B. Organic content and volume of sludge
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Digestion stabilizes sludge and reduces putrescibility.
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This MCQ belongs to SSC JE Civil Paper-I Technical Mock Test Series. Full tests include timed attempts, rank comparison and subject-wise analysis.