Civil Engineering MCQAE Level Civil Engineering
Trickling filter is a
Environmental EngineeringGeneralMEDIUM
Choose the correct answer
A
purely chemical reactor
B
rapid sand filter for drinking water
C
attached growth aerobic treatment unit
D
anaerobic digester only
Correct Answer
C. attached growth aerobic treatment unit
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Biofilm grows on media and wastewater trickles over it under aerobic conditions.
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