Which of the following factors doesn’t influence biological treatment efficiency? Options: A . &nbspSurface area B . &nbspVoid space C . &nbspDrainage D . &nbspHigh BOD

Which of the following factors doesn’t influence biological treatment efficien

Question

Which of the following factors doesn’t influence biological treatment efficiency?

Options:

A . Surface area

B . Void space

C . Drainage

D . High BOD

Answer: Option D
Answer: (d).High BOD

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