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Wednesday, April 22, 2015

Making eco-friendly toilets

Bangalore-based researchers have developed a permeable reactive barrier (PRB) toilet which uses a mixture of sand and bentonite clay. »
More on water pollution AND: (this could be merged with general pollution)biotechnologywastewaste management
HYDERABAD, Friday, March 20, 2015

Metal levels much above limits in city lakes

A study on five lakes and the groundwater near those water bodies by a private college from the city has found that levels of heavy metals such as Hexavalent Chromium (CrVl), and lead are much hig... »
More on water pollution AND: conservationenvironmental issuesenvironmental pollutionheavy metalsHyderabad
Thiruvananthapuram, Wednesday, January 21, 2015

Weathering water woes

S. Vishwanath, who has been promoting water harvesting, stresses on the need to be water literate. »
More on water pollution AND: environmental issueswaterwater (natural resource)water harvesting
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