Methods will reverse arsenic danger in Bangladesh water supply

Published Oct 29, 2014
Arsenic poisoning is widespread in Bangladesh, where ground water is contaminated by runoff from the Himalayas. Now researchers from KTH International Groundwater Arsenic Research Group, at the Division of Land and Water Resources Engineering, KTH , have developed two simple and cheap methods that well drillers can use to tap arsenic-safe drinking water.
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