Classification of Aeration Units | Sewage Treatment | Sanitary Engineering
Aeration units are the main units of the activated sludge process, the main aims of which are to supply oxygen to the sewage; to keep the return sludge aerobic and to mix up the return sludge with sewage thoroughly. All the aeration units can be broadly classified as follows: 1. Diffuser Air Units 2. Mechanical Aeration Units 3. Combined Mechanical [...]