Civil Engineering MCQJE Level Civil Engineering
Trickling filter is an example of:
Environmental EngineeringEnvironmental EngineeringEASY
Choose the correct answer
A
Anaerobic digestion only
B
Attached growth biological treatment
C
Screening
D
Chemical precipitation only
Correct Answer
B. Attached growth biological treatment
Why is this the answer?
Microorganisms grow on media and oxidize wastewater as it trickles through.
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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.