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How do municipal corporations make river water potable? |
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Answer» In most cities, municipal water is derived from large bore wells, lakes, rivers and reservoirs. This water is first sent to water treatment plants where it is purified as per the WHO standards, and then it is piped to homes and industries.The type and amount of treatment applied by a public water system differs according to the source of water attraction. There are certain groundwater systems that may not require much treatment, but there can be river water that may require adding chlorine and additional treatments because surface water is normally exposed to added pollutants and contamination. |
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