Flocs' refer to

Flocs' is

Flocs' is

True and False Type Questions Masses of bacteria is referred to as flocs.

Flocs are aerobic masses of

Flocs is-

Flocs' settled during aerobic digestion in STP include.

Flocs' settled during aerobic digestion in STP include.

Once BOD from the sewage is reduced significantly, the 'flocs' are allowed to sediment and it is known as ........