(ECNS) -- East China's Hangzhou City has increased the use of treated river water and reclaimed water in sanitation operations, with the two sources accounting for 45.37% of the city’s total sanitation water use in the first half of this year.
Hangzhou's urban management authorities said sanitation operations consumed 5.07 million metric tonnes of water during the period, including 1.6 million tonnes of river water and 700,000 tonnes of reclaimed water.
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