The influence of sulfur and iron on dissolved arsenic concentrations in the shallow subsurface under changing redox conditions

作者: P. A. O'Day , D. Vlassopoulos , R. Root , N. Rivera

DOI: 10.1073/PNAS.0402775101

关键词: SulfateArsenicIron sulfideSulfideSulfurChemistryEnvironmental chemistryInorganic chemistryAdsorptionDissolutionRealgar

摘要: … of arsenic in solid phases, which may occur by adsorption or … ), probably mediated by microbial activity that includes metabolic … depend on many factors, including pH, dissolved arsenic …

参考文章(34)
Martha W. Schaefer, M. Darby Dyar, Catherine McCammon, Roger G. Burns, Mineral spectroscopy : a tribute to Roger G. Burns Geochemical Society. ,(1996)
Peggy A. O’Day, Nelson Rivera, Robert Root, Susan A. Carroll, X-ray absorption spectroscopic study of Fe reference compounds for the analysis of natural sediments American Mineralogist. ,vol. 89, pp. 572- 585 ,(2004) , 10.2138/AM-2004-0412
Simon R Randall, David M Sherman, K.Vala Ragnarsdottir, Sorption of As(V) on green rust (Fe4(II)Fe2(III)(OH)12SO4 · 3H2O) and lepidocrocite (γ-FeOOH): Surface complexes from EXAFS spectroscopy Geochimica et Cosmochimica Acta. ,vol. 65, pp. 1015- 1023 ,(2001) , 10.1016/S0016-7037(00)00593-7
Alan H. Welch, D.B. Westjohn, Dennis R. Helsel, Richard B. Wanty, Arsenic in Ground Water of the United States: Occurrence and Geochemistry Ground Water. ,vol. 38, pp. 589- 604 ,(2000) , 10.1111/J.1745-6584.2000.TB00251.X
PA O'day, JJ Rehr, SI Zabinsky, GE Jr Brown, None, EXTENDED X-RAY ABSORPTION FINE STRUCTURE (EXAFS) ANALYSIS OF DISORDER AND MULTIPLE-SCATTERING IN COMPLEX CRYSTALLINE SOLIDS Journal of the American Chemical Society. ,vol. 116, pp. 2938- 2949 ,(1994) , 10.1021/JA00086A026
James M. Harrington, Scott E. Fendorf, R. Frank Rosenzweig, Biotic Generation of Arsenic(III) in Metal(loid)-Contaminated Freshwater Lake Sediments Environmental Science & Technology. ,vol. 32, pp. 2425- 2430 ,(1998) , 10.1021/ES971129K
Myoung-Jin Kim, Jerome Nriagu, Sheridan Haack, Arsenic species and chemistry in groundwater of southeast Michigan. Environmental Pollution. ,vol. 120, pp. 379- 390 ,(2002) , 10.1016/S0269-7491(02)00114-8
N. E. Keon, C. H. Swartz, D. J. Brabander, C. Harvey, H. F. Hemond, Validation of an Arsenic Sequential Extraction Method for Evaluating Mobility in Sediments Environmental Science & Technology. ,vol. 35, pp. 2778- 2784 ,(2001) , 10.1021/ES001511O
Dianne K. Newman, Erin K. Kennedy, John D. Coates, Dianne Ahmann, Debra J. Ellis, Derek R. Lovley, François M. M. Morel, Dissimilatory arsenate and sulfate reduction in Desulfotomaculum auripigmentum sp. nov. Archives of Microbiology. ,vol. 168, pp. 380- 388 ,(1997) , 10.1007/S002030050512
Benjamin C Bostick, Scott Fendorf, Arsenite sorption on troilite (FeS) and pyrite (FeS2) Geochimica et Cosmochimica Acta. ,vol. 67, pp. 909- 921 ,(2003) , 10.1016/S0016-7037(02)01170-5