Journal of Hazardous Materials, Jan 30, 2014, Vol.265, p.208(9)
To link to full-text access for this article, visit this link: http://dx.doi.org/10.1016/j.jhazmat.2013.11.068 Byline: Susanta Paikaray, Joseph Essilfie-Dughan, Jorg Gottlicher, Kilian Pollok, Stefan Peiffer Abstract: acents Schwertmannite is a better scavenger than goethite in identical sorbent:solute ratio. acents Partial As(III) oxidation to As(V) by schwertmannite and goethite in anoxic media. acents Arsenic-rich surface precipitates form on schwertmannite with decayed morphology. acents Bidentate binuclear binding of both As(V) and mixed As(III)-As(V) on schwertmannite. acents Dissolved ferrous iron has negligible control on As(III) uptake and redox stability. Author Affiliation: (a) Department of Hydrology, Bayreuth Center of Ecology and Environmental Research (BayCEER), University of Bayreuth, 95440 Bayreuth, Germany (b) Department of Geological Sciences, University of Saskatchewan, SK S7N 5E2, Canada (c) Institute for Synchrotron Radiation, Karlsruhe Institute of Technology, 76344 Eggenstein-Leopoldshafen, Germany (d) Institute of Geosciences, Friedrich Schiller University of Jena, Carl-Zeiss-Promenade 10, 07745 Jena, Germany (e) Department of Earth and Environmental Sciences, Indian Institute of Science Education and Research Bhopal, Madhya Pradesh 462023, India Article History: Received 1 July 2013; Revised 26 November 2013; Accepted 30 November 2013
Nuclear Radiation ; Iron Oxides ; Hydrology ; Iron Compounds ; Arsenic
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