Question

explain the steps involved in the wastewater treatment
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Answer 1

Answer:

☞The sewage / water waste treatment consists of three processes:

1) Primary treatment: In this process, the effluent or the sewage flows through huge tanks called the primary sedimentation tanks.

2) Secondary treatment: In this process, the biological waste from human waste, soap, food waste, and detergent are substantially degraded.

3) Tertiary treatment: This is the final stage of filtration where the effluent is treated further to its best quality before being discharged to the environment.

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Answer 2

Answer:

Primary stage

Secondary stage

Teritary stage

Explanation:

In primary stage solids in waste is reduced

In secondary stage the waste is degrade by Bacteria etc.

In teritary stage all these steps are followed 2-3 times to make water pure and clean