In sewage treatment,where does the sedimentat | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) In the process of sewage treatment,the primary effluent is passed into large aeration tanks where it is constantly agitated mechanically and air i

Vedclass · Accepted Answer

Settling tank

Vedclass · Answer

(B) In the process of sewage treatment,the primary effluent is passed into large aeration tanks where it is constantly agitated mechanically and air is pumped into it. This allows vigorous growth of useful aerobic microbes into flocs (masses of bacteria associated with fungal filaments to form mesh-like structures). Once the $BOD$ of sewage is reduced significantly,the effluent is then passed into a settling tank. In the settling tank,the bacterial flocs are allowed to sediment. This sediment is called activated sludge.

In sewage treatment,where does the sedimentation of flocs occur?

Similar Questions

What is sewage? Through what is sewage water passed before being disposed of?

In sewage treatment,which of the following removes floating debris?

By which process is sludge formed?

Removal of suspended,floating,coarse and solid particles in sewage treatment is called . . . . . . .

Secondary treatment of sewage

Vedclass Test Series

Exam Paper Generator

Online Exam Module