The synthesis of calcium arsenate@iron arsenate coating materials and their application for arsenic-containing wastewater treatment
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DOI: 10.1039/c9ra05278j
Abstract: The current method of treating arsenic-containing wastewater is mainly to use a calcium method to synthesize stable calcium arsenate. It is easy to cause reverse dissolution by rain or other erosion, releasing arsenic into the… read more here.
Keywords: coating materials; arsenate; wastewater; iron arsenate ... See more keywords
Utilization of Lead Slag as In Situ Iron Source for Arsenic Removal by Forming Iron Arsenate
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DOI: 10.3390/ma15217471
Abstract: In situ treatment of acidic arsenic-containing wastewater from the non-ferrous metal smelting industry has been a great challenge for cleaner production in smelters. Scorodite and iron arsenate have been proved to be good arsenic-fixing minerals;… read more here.
Keywords: iron; situ; lead slag; iron arsenate ... See more keywords