MHT CET Biology question

A sewage treatment process in which a part of decomposer bacteria present in the wastes is recycled into the starting of the process is called

Answer: (B)

Solution

Recycling a part of the settled flocs (activated sludge) to the aeration tank is the activated sludge process; primary and

Create a free account to read the complete working, and practise questions like this in a timed test.

Question ID VK-044130