The treatment of drinking water is increasingly focussed on the efficient removal of manganese and iron, contaminants which pose both aesthetic and operational challenges. Over recent decades, ...
Researchers find that iron powder, an inexpensive alternative to activated carbon, does a better job at filtering PFOS from water -- it's 26 times more effective. PFOS, also known as "forever ...
In a significant breakthrough for safe drinking water access in rural and fluoride-affected regions, researchers at the Indian Institute of Technology (IIT), Guwahati have developed a low-cost, ...
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