Question

what is acivated sludge​

Answer 1

• Aeration and a biological floc formed of bacteria and protozoa are used in the activated sludge method to cleanse sewage or industrial wastewaters.

• The following parts make up the typical configuration of an activated sludge process for eliminating carbon dioxide pollution.
• The air (or oxygen) is introduced into the mixed liquor in an aeration tank.
• The biological flocs (the sludge blanket) are allowed to settle in a settling tank (also known as a "final clarifier" or "secondary settling tank"), which separates the biological sludge from the clean treated water.

Answer 2

Answer:

The activated sludge process is a type of wastewater treatment process for treating sewage or industrial wastewaters using aeration and a biological floc composed of bacteria and protozoa.

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