Which of the following in sewage treatment removes suspended solids ?

Question

Which of the following in sewage treatment removes suspended solids ? (A) Secondary treatment (B) Primary treatment (C) Sludge treatment (D) Tertiary treatment

Tardigrade Admin · Accepted Answer

Primary treatment is a physical process which involves sequential filtration and sedimentation.

Q. Which of the following in sewage treatment removes suspended solids ?

Secondary treatment

Primary treatment

Sludge treatment

Tertiary treatment

Primary treatment is a physical process which involves sequential filtration and sedimentation.