Explain how the city water works makes river water safe for drinking. – InterviewSolution

1.

Explain how the city water works makes river water safe for drinking.

Answer»

City water works cleans river water by three processes:

1)Sedimentation: Wastes are separated from water.

2)Filtration: The wastes, which weren't separated, are separated.

3)Chlorination : Chlorine is added to water.

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