An Indian Institute of TechnoN Delhi, researcher has devised a, to produce potable water fi impure water using solar ent efficiently. The device, a solar a produces 20 per cent more w than other stills and gives 3 1 litres of clean water per sq metre day, reports Science For Villagesi 189/190, April, 1995. The pro@ involves the simple procedun condensation from a plastic ve by making use of san's rays.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/water-sun
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/down-earth
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/solar-energy
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/technology
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/rural-technology
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/indian-institute-technology-iit