Work to supply treated sewage to industries picks up pace

Environment clearance obtained for tertiary treatment plants

In a year and half, the Chennai Metrowater will be equipped to supply water reclaimed from sewage to industries and save on freshwater sources. Work is under way to build tertiary treatment reverse osmosis plants with a combined capacity of 90 million litres a day (mld) at Kodungaiyur and Koyambedu.

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