An activated sludge system consists of two components, an aerator and ________ Options: A . &nbspScreening units B . &nbspDisinfection unit C . &nbspFlocculation unit D . &nbspClarifier

An activated sludge system consists of two components, an aerator and _______

Question

An activated sludge system consists of two components, an aerator and ________

Options:

A . Screening units

B . Disinfection unit

C . Flocculation unit

D . Clarifier

Answer: Option D
Answer: (d).Clarifier

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