Last Updated: Saturday, May 04, 2013, 17:51
An Indian student studying in the US has been awarded for co-founding a company that creates cheap sensors for purifying water of harmful bacteria.
Last Updated: Friday, July 06, 2012, 15:30
A field water purifier for military operations has been developed at Defence Laboratory of DRDO in Jodhpur.
Last Updated: Sunday, October 23, 2011, 11:24
Researchers found minced banana peel could quickly remove lead and copper from river water as well as, or better than, many other materials.
Last Updated: Wednesday, April 14, 2010, 13:54
A new water purifier inspired by computer chip technology could save millions of lives.
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