Biology, asked by jotraman062, 2 months ago

diffrence between primary and secondary sewage treatment​

Answers

Answered by yojashvithakur4831
4

Answer:

The main difference is the way each respective treatment is processed. Primary treatment works on sedimentation, where solids separate from the water through several different tanks. In contrast, secondary treatment uses aeration, biofiltration and the interaction of waste throughout its process.

Answered by Anonymous
4

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The main difference is the way each respective treatment is processed. Primary treatment works on sedimentation, where solids separate from the water through several different tanks. In contrast, secondary treatment uses aeration, biofiltration and the interaction of waste throughout its process.

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