Civil Engineering MCQJE Level Civil Engineering
Trickling filter recirculation is provided mainly to:
Environmental EngineeringEnvironmental EngineeringHARD
Choose the correct answer
A
Increase grit load
B
Remove all oxygen
C
Stop biological growth
D
Improve wetting and dilute influent
Correct Answer
D. Improve wetting and dilute influent
Why is this the answer?
Recirculation improves contact, distribution and treatment stability.
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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.