Biology, asked by CShanmukh9070, 1 year ago

What should be the constituent in sewage treatment plant design and planing of sewage treatment plant?

Answers

Answered by PiyushSinghRajput1
8
Sewage treatment generally involves three stages, called primary, secondary and tertiarytreatment. Primary treatment consists of temporarily holding the sewage in a quiescent basin where heavy solids can settle to the bottom while oil, grease and lighter solids float to the surface.
Answered by Anonymous
0

Sewage treatment is a process of removing contaminants from waste water, primarily from household sewage. ... It is more than 99% water and is characterized by volume or rate of flow, physical condition, chemical and toxic constituents.

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