Question

how does river water is purified for city water supply . explain with diagram​

Answer 1

Answer:

A water dispenser uses an array of technologies to ensure your water supply is purified, starting with high-performance carbon filtration that removes chlorine, lead and pesticides. This is followed by microbiological purification using UV light to eliminate 99.9999% of all germs .

Explanation:

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Answer 2

Answer:

A water dispenser uses an array of technologies to ensure your water supply is purified, starting with high-performance carbon filtration that removes chlorine, lead and pesticides. This is followed by microbiological purification using UV light to eliminate 99.9999% of all germs .