Question

Describe the various step involve in the purification of water for city water supply?​

Answer 1

Explanation:

Screening, coagulation, sedimentation, filtration and disinfection.

Answer 2

Screening, coagulation, sedimentation, filtration and disinfection. 1) Screening: Water from the river or land passes through the screen as it enters the water treatment plant. 2)Coagulation: This floc pulls the dirt particles, making it eventually heavy enough to sink to the bottom of the water storage tank.

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