Question

Explain different stages involved in sewage treatment for 2

Answer 1

Answer:

Sewage treatment is the process of removing contaminants from municipal wastewater, .... Sewage treatment generally involves three stages, called primary, ... Tertiary treatment is sometimes defined as anything more than primary and .... itself is a two-step aerobic process, each step facilitated by a different type of bacteria.

Explanation:

Answer 2

Answer:

Explanation:

Sewage treatment is the process of removing contaminants from municipal wastewater, .... Sewage treatment generally involves three stages, called primary, ... Tertiary treatment is sometimes defined as anything more than primary and .... itself is a two-step aerobic process, each step facilitated by a different type of bacteria.