1.

For a waste, the 5-day BOD at 20° C is 180 mg/l. For the same waste, the 5 - day BOD at 32° C will be

A. Equal to 180 mg/
B. Less than 180 mg/l
C. More than 180 mg/l
D. Negligible as the bacteria cannot survive at that temperature
E. zero
Answer» D. Negligible as the bacteria cannot survive at that temperature


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