LONDON: Scientists have developed a simple, paper-based device that can be used to test if a water sample is contaminated, providing a low-cost way for developing countries to limit the spread of w
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/new-paper-test-can-identify-contaminated-water
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/times-india-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-pollution
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-pollution-control
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/biodegradable-waste
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/drinking-water
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/sanitation