Uranium Adsorption on Ferrihydrite - Effects of Phosphate and Humic Acid

作者: Τ. E. Payne , J. A. Davis , T. D. Waite

DOI: 10.1524/RACT.1996.74.SPECIAL-ISSUE.239

关键词:

摘要: … the presence and absence of added phosphate and humic acid (HA). The objective was to … both υΟΓ and ΡΟΓ- The addition of HA (9 mg/L) increased U uptake at pH values below 7, …

参考文章(13)
J. A. Davis, D. B. Kent, Surface complexation modeling in aqueous geochemistry Reviews in Mineralogy & Geochemistry. ,vol. 23, pp. 177- 260 ,(1990)
T.D. Waite, J.A. Davis, T.E. Payne, G.A. Waychunas, N. Xu, Uranium(VI) adsorption to ferrihydrite: Application of a surface complexation model Geochimica et Cosmochimica Acta. ,vol. 58, pp. 5465- 5478 ,(1994) , 10.1016/0016-7037(94)90243-7
C.H. Ho, N.H. Miller, Effect of humic acid on uranium uptake by hematite particles joint international conference on information sciences. ,vol. 106, pp. 281- 288 ,(1985) , 10.1016/S0021-9797(85)80001-1
Nobuyuki Yanase, Timothy E. Payne, Keiichi Sekine, Groundwater geochemistry in the Koongarra ore deposit, Australia (I): Implications for uranium migration Geochemical Journal. ,vol. 29, pp. 1- 29 ,(1995) , 10.2343/GEOCHEMJ.29.1
David Hawke, Peter D. Carpenter, Keith A. Hunter, Competitive adsorption of phosphate on goethite in marine electrolytes Environmental Science & Technology. ,vol. 23, pp. 187- 191 ,(1989) , 10.1021/ES00179A008
Tsutomu NOMIZU, Masaki SANJI, Masataka HIRAIDE, Atsushi MIZUIKE, Determination of humic and fulvic acids in river waters by concentration with anion exchanger followed by centrifugation Analytical Sciences. ,vol. 5, pp. 363- 365 ,(1989) , 10.2116/ANALSCI.5.363
James A. Davis, James O. Leckie, Effect of adsorbed complexing ligands on trace metal uptake by hydrous oxides Environmental Science & Technology. ,vol. 12, pp. 1309- 1315 ,(1978) , 10.1021/ES60147A006
K. Stepen Kung, Ines R. Triay, Effect of Natural Organics on Cs and Np Sorption Radiochimica Acta. pp. 421- 426 ,(1994) , 10.1524/RACT.1994.6667.SPECIAL-ISSUE.421