Science, asked by Umapathi4958, 1 year ago

Explain the filtration process in water work

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Answered by brilliant0123
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Answer:

During the process of water purification, water which comes to the filtration tank has impurities and suspended particles. Filtration tank which has three layers: fine sand layer at the top, a coarse sand layer in the middle and gravel at the bottom. In this process, the layers of sand and gravel act as filters.

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