Question

Write down the various steps involved purification of river and lake water

Answer 1

Answer:

) 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.

3)Sedimentaion: Water and floc flow into moisture deposition.

Answer 2

Answer:

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