Bacterial aerobic oxidation of polluted water in biological oxidation ponds is d

MCQ Practice

Bacterial aerobic oxidation of polluted water in biological oxidation ponds is done to purify it. Presence of bacteria helps in

Subject: Chemical EngineeringTopic: Environmental Engineering In Ce

Coagulation and flocculation of colloids

Oxidation of carbonaceous matter to CO 2

Nitrification or oxidation of ammonia derived from breakdown of nitrogeneous organic matter to the nitrite and eventually to the nitrate

All of the above

Correct Answer: D