sewage water

At just 13, Assam's Nikhilesh Das from Assam came up with an ingenious way of using human hair to clean polluting oil spills. Check out four other innovations that are just as brilliant! #WaterActionDecade #Innovation

The Delhi Jal Board (DJB), Municipal Corporation of Delhi (MCD) and concerned authorities were also directed to run a campaign to create awareness about the harmful effects of cleaning sewers on the health of the workers.

A team of scientists at Amrita School of Biotechnology in Kerala has developed a technology to generate power from sewage water.