Civil Engineering MCQAE Level Civil Engineering
Biochemical oxygen demand of wastewater is a measure of:
Environmental EngineeringEnvironmental EngineeringMEDIUM
Choose the correct answer
A
total concentration of biochemical matter
B
total concentration of organic matter
C
concentration of biodegradable organic matter
D
concentration of chemically oxidisable matter
Correct Answer
C. concentration of biodegradable organic matter
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BOD measures oxygen required for biological oxidation of biodegradable organic matter
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This MCQ belongs to WBPSC AE Previous Years Questions Series. Full tests include timed attempts, rank comparison and subject-wise analysis.