After secondary treatment, a part of activated sludge is passed back to aeration tank as inoculum while most of the part of activated sludge passed to

Question

After secondary treatment, a part of activated sludge is passed back to aeration tank as inoculum while most of the part of activated sludge passed to (A) Anaerobic sludge digesters (B) Rivers and streams (C) Aeration tank (D) Settling tank

Tardigrade Admin · Accepted Answer

After secondary treatment a part of activated sludge is passed back to aeration tank as inoculum while most of the part of activated sludge passed to anaerobic sludge digesters.

Q. After secondary treatment, a part of activated sludge is passed back to aeration tank as inoculum while most of the part of activated sludge passed to

Anaerobic sludge digesters

Rivers and streams

Aeration tank

Settling tank

After secondary treatment a part of activated sludge is passed back to aeration tank as inoculum while most of the part of activated sludge passed to anaerobic sludge digesters.