Which of the following shows the correct order of the subsequent steps in wastewater treatment?
Screening - Grit chamber - ___

Sedimentation - Filtration - Chlorination

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Sedimentation - Chlorination - Filtration

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Chlorination - Sedimentation - Filtration

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Chlorination - Filtration - Sedimentation

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Solution

The correct option is B Sedimentation - Chlorination - Filtration
Wastewater treatment is a process used to purify polluted water which is later distributed to the people. The correct order of steps in wastewater treatment is as follows:
Screening - Grit chamber - Sedimentation - Chlorination - Filtration

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Which of the following shows the correct order of the subsequent steps in wastewater treatment? Screening - Grit chamber - ___

Which of the following shows the correct order of the subsequent steps in wastewater treatment?
Screening - Grit chamber - ___