RO not required for water supplied by us: DJB

A day after the National Green Tribunal asked the Centre to ban use of reverse osmosis (RO) purifiers in areas where the TDS (total dissolved solids) in water is below 500 mg/l, Delhi Jal Board claimed that the water it supplies to the city does not need to be RO-filtered.

from Delhi News, Latest Delhi News Headlines & Live Updates - Times of India http://bit.ly/2KbaueI
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