Civil Engineering MCQJE Level Civil Engineering
In exam terminology, secondary wastewater treatment refers to:
Environment and Pollution ControlBasics of Environment and Pollution ControlMEDIUM
Choose the correct answer
A
chlorination only
B
biological oxidation of organic matter
C
grit removal only
D
screening only
Correct Answer
B. biological oxidation of organic matter
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biological oxidation of organic matter is the correct association for secondary wastewater treatment.
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This MCQ belongs to RRB JE Civil & Allied Engineering CBT-2 Full Mock Test Series. Full tests include timed attempts, rank comparison and subject-wise analysis.