High school student designs low-cost teabags to remove arsenic from water and help millions

PHYSorg
Apr 14, 2026, 1:00 pm191 ptsTrendingTop
Arsenic contamination in drinking water is a global issue, with over 200 million people estimated to be at risk. While water treatment plants remove the metal, the problem persists in low-resource areas or undertreated well water. So, researchers reporting in ACS Omega have designed a simple solution: an…

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