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Groundwater arsenic contamination imposes a great threat to people worldwide. Thus, developing new and cost-effective methods to remove arsenic from groundwater and drinking water becomes imminent. With several patents granted, using hydrous iron/aluminum hydroxides (HFO/HAO) to remove arsenic from water is a proven technology. The method involved in addition of ferric iron or alumina to induce precipitation...
An elevated arsenic (As) content in groundwater imposes a great threat to people worldwide. Thus, developing new and cost-effective methods to remove As from groundwater and drinking water becomes a priority. Using iron/aluminum hydroxide to remove As from water is a proven technology. However, separation of As-bearing fine particles from treated water presented a challenge. An alternative method...
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