-ThePrint.in PVC pipes use the heavy metal lead as a stabiliser, but efforts to regulate its use have failed — because of government lethargy and industry resistance. New Delhi: The dream of piped drinking water in every Indian household comes with a caveat — it could expose people to lead, a dangerous heavy metal. Drinking water comes to most taps through polyvinyl chloride (PVC) pipes. Some cheap PVC pipes use lead stabilisers. Experts say...

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