Floc is _______.

Flocs' is

Flocs' is

Flocs is-

Flocs means ………. (A) Masses of bacteria associated with fungal filaments to form mesh like structure (B) Anaerobic sludge (C) Activated sludge (D) Primary sludge

Flocs' settled during aerobic digestion in STP include.

Flocs, which are used in the secondary treatment of sewage, aure:

Flocs' settled during aerobic digestion in STP include.

What are flocs? Discuss their role in sewage treatment.