Humic colloid mediated transport of tetravalent actinides and technetium

Radiochimica Acta

Volumn 91, Issue 12, 2003, Pages 743-750

  Artinger, R ^a   Buckau, G ^a   Zeh, P ^b   Geraedts, K ^c   Vancluysen, J ^c   Maes, A ^c   Kim, J I ^a  

^a KARLSRUHE INSTITUTE OF TECHNOLOGY   (Germany)

^b SIEMENS AG   (Germany)

^c UNIVERSITY OF LEUVEN   (Belgium)

Author keywords

Actinides; Humic acid; Migration; Tetravalent

Indexed keywords

ACTINIDE; GROUND WATER; TECHNETIUM; TETRAVALENT ACTINIDE; TRACE METAL; UNCLASSIFIED DRUG;

ARTICLE; BINDING KINETICS; CATION EXCHANGE; CHEMICAL INTERACTION; COLLOID; CONCENTRATION RESPONSE; DISSOCIATION; HUMIC SUBSTANCE; MEAN RESIDENCE TIME; PHYSICAL MODEL; PREDICTION; RADIATION DETECTION; RADIOACTIVE WASTE; SEDIMENT TRANSPORT; TIME; TRANSPORT KINETICS;

EID: 0346097867     PISSN: 00338230     EISSN: None     Source Type: Journal    
DOI: 10.1524/ract.91.12.743.23420     Document Type: Article

References (24)

1. Kim, J. I.: Chemical Behavior of Transuranic Elements in Natural Aquatic Systems. In: Handbook on the Chemistry of the Actinides. (Freemen, A. J., Keller, C., eds.) Elsevier Science Publ. (1986).
2. Kim, J. I., Buckau, G., Klenze, R.: Natural Colloids and Generation of Actinide Pseudocolloids in Groundwater. In: Natural Analogues in Radioactive Waste Disposal. (Come, B., Chapman, N., eds.) Graham + Trottman, London (1987).
3. Artinger, R., Buckau, G., Geyer, S., Wolf, M., Kim, J. I., Fritz, P.: Characterization of groundwater humic substances: influence of sedimentary organic carbon. Appl. Geochem. 15(1), 97 (2000).
4. Langford, C. H., Cook, R. L.: Kinetic versus equilibrium studies for the speciation of metal complexes with ligands from soil and water. Analyst 120, 591 (1995).
5. King, S. J., Warwick, P., Hall, A., Bryan, N.: The dissociation kinetics of dissolved metal-humate complexes. Phys. Chem. Chem. Phys. 3, 2080 (2001).
6. Monsallier, J. M., Artinger, R., Denecke, M. A., Scherbaum, F. J., Buckau, G., Kim, J. I.: Spectroscopic study (TRLFS and EXAFS) on the kinetics of An(III)/Ln(III) humate interaction. Radiochim. Acta 91, 567 (2003).
7. Geckeis, H., Rabung, Th., Ngo Manh, T., Kim, J. I., Beck, H. P.: Humic colloid-borne natural polyvalent metal ions: dissociation experiment. Environ. Sci. Technol. 36 2946 (2002).
8. Bondietti, E. A., Reynolds, S. A., Shanks, M. H.: Interaction of Plutonium with Complexing Substances in Soils and Natural Waters. In: Proceedings of IAEA Symposium "Transuranium Nuclides in the Environment", IAEA (1976) pp. 273-287.
9. Artinger, R., Schuessler, W., Schaefer, T., Kim, J. I.: A kinetic study of Am(III)/humic colloid interactions. Environ. Sci. Technol. 36, 4358 (2002).
10. Buckau, G., Artinger, R., Fritz, P., Geyer, S., Kim, J. I., Wolf, M.: Origin and mobility of humic colloids in the Gorleben aquifer system. Appl. Geochem. 15(2), 171 (2000).
11. Kim, J. I., Buckau, G., Li, G. H., Duschner, H., Psarros, N.: Characterization of humic and fulvic acids from Gorleben groundwater. Fresenius J. Anal. Chem. 338, 245 (1990).
12. Kim, J. I., Buckau, G., Bryant, E., Klenze, R.: Complexation of americium(III) with humic acid. Radiochim. Acta 48, 135 (1989).
13. Buckau, G., Artinger, R., Geyer, S., Wolf, M., Kim, J. I., Fritz, P.: Groundwater in-situ generation of aquatic humic and fulvic acids and the mineralization of sedimentary organic carbon. Appl. Geochem. 15(6), 819 (2000).
14. 241Am migration in a sandy aquifer: batch and column experiments with Gorleben groundwater/sediment systems. J. Contam. Hydrol. 35, 261 (1998).
15. Geraedts, K., Maes, A., Vancluysen, J.: Transport Behavior of Pertechnetate and Technetium Humate Complex in Gorleben Sand. In: Effects of Humic Substances on the Migration of Radionuclides: Complexation and Transport of Actinides. Third Technical Progress Report (Buckau, G., ed.) Report: FZKA 6524, Research Center Karlsruhe, October (2000) pp. 239-250.
16. Artinger, R., Schäfer, T., Kim, J. I.: Actinide Transport in Column Experiments. In: Effects of Humic Substances on the Migration of Radionuclides: Complexation and Transport of Actinides. Third Technical Progress Report (Buckau, G., ed.) Report: FZKA 6524, Research Center Karlsruhe, October (2000) pp. 15-30.
17. th Progress Report, Report: RCM 00394, Technical University Munich, February (1994).
18. Artinger, R., Marquardt, Ch., Kim, J. I., Seibert, A., Trautmann, N., Kratz, J. V.: Humic colloid-borne Np migration: influence of the oxidation state. Radiochim. Acta 88, 1 (2000).
19. Kim, J. I., Delakowitz, B., Zeh, P., Klotz, D., Lazik, D.: A column experiment for the study of colloidal radionuclide migration in Gorleben aquifer systems. Radiochim. Acta 66/67, 165 (1994).
20. 241Am) im Deckgebirge und Salzstock des geplanten Endlagerortes Gorleben (AbschluBbericht). Report: RCM 01495, Technical University Munich (1995).
21. Maes, A., Capon, L.: Reduction of Technetium in Solution: Influence of Ferrous Iron, Mineral Phases and Organic Matter. In: Effects of Humic Substances on the Migration of Radionuclides: Complexation and Transport of Actinides. First Technical Progress Report of the EC-Project No.: FI4W-CT96-0029, Report FZKA 6124 (Buckau, G., ed.) (1998).
22. Maes, A., Vancluysen, J., Geraedts, K.: Studies on the Reduction of Tc(VII) and the Formation of Tc-Humic Substance Complexes in Synthetic and Natural Systems. In: Effects of Humic Substances on the Migration of Radionuclides: Complexation and Transport of Actinides. Second Technical Progress Report of the EC-Project No.: FI4W-CT96-0029, Report FZKA 6324, (Buckau, G., ed.) (1999).
23. Zeh, P., Kim, J. I., Marquardt, C. M., Artinger, R.: The reduction of Np(V) in groundwater rich in humic substances. Radiochim. Acta 87, 23 (1999).
24. Kim, J. I., Buckau, G., Bryant, E., Klenze, R.: Complexation of americium(III) with humic acid. Radiochim. Acta 48, 135 (1989).