In which device, the primary mixing is followed by a secondary reaction zone resulting in formation of sludge blanket?
A)centrifugal pump
B)flocculator
C)tube settler
D)solid contact clarifier

Question

Quizplus · Accepted Answer

Solid contact clarifiers incorporate a primary mixing zone where coagulants can be added, followed by a secondary reaction zone where flocculation occurs and a sludge blanket is formed. This process aids in the removal of suspended solids from water.

In Which Device, the Primary Mixing Is Followed by a Secondary