Rahman, Ismail M M Decontamination of spent iron-oxide coated sand from filters used in arsenic removal. [electronic resource] - Chemosphere Jun 2013 - 196-200 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1879-1298 Standard No.: 10.1016/j.chemosphere.2013.03.024 doi Subjects--Topical Terms: AdsorptionArsenic--isolation & purificationDecontamination--economicsFerric Compounds--isolation & purificationFiltration--methodsIron Chelating Agents--chemistrySilicon DioxideSolid Phase Extraction--methods