Science, asked by sneh044648, 3 months ago

In a water purification plant, the processes used are :


chlorination - filtration - sedimentation - screening

screening - sedimentation - chlorination - filtration

sedimentation - screening - filtration - chlorination

screening - sedimentation - filtration - chlorination

Answers

Answered by preetishah8860
2

Answer:

Last option is the correct answer.

Explanation:

I hope it will help you.

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