Ternary uranium(VI) carbonato humate complex studied by cryo-TRLFS

Radiochimica Acta

Volumn 99, Issue 11, 2011, Pages 687-692

  Steudtner, R ^a   Sachs, S ^a   Schmeide, K ^a   Brendler, V ^a   Bernhard, G ^a  

^a INSTITUTE OF ION BEAM PHYSICS AND MATERIALS RESEARCH   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 80155206773     PISSN: 00338230     EISSN: None     Source Type: Journal    
DOI: 10.1524/ract.2011.1861     Document Type: Article

References (46)

1. Silva, R. J., Nitsche, H.: Actinide environmental chemistry. Radiochim. Acta 70, 377 (1995).
2. Kim, J. I.: Significance of actinide chemistry for the long-term safety of waste disposal. Nucl. Eng. Technol. 38, 459 (2006).
3. Guillaumont, R., Fanghänel, T., Fuger, J., Grenthe, I., Neck, V., Palmer, D. A., Rand, M. H.: Update on the chemical thermodynamics of uranium, neptunium, plutonium, americium and technetium. Chemical Thermodynamics Vol. 5. OECD Nuclear Energy Agency, Elsevier (2003).
4. Hummel, W., Anderegg, G., Rao, L., Puigdomènech, I., Tochiyama, O.: Chemical thermodynamics of compounds and complexes of U, Np, Pu, Am, Tc, Se, Ni and Zr with selected organic ligands. In: Chemical Thermodynamics Vol. 9. OECD Nuclear Energy Agency, Elsevier (2005).
5. Choppin, G. R.: The role of natural organics in radionuclidemigration in natural aquifer systems. Radiochim. Acta 58, 113 (1992).
6. Kim, J. I.: Chemical behaviour of transuranic elements in natural aquatic systems. In: Handbook on the Physics and Chemistry of the Actinides. Elsevier, New York (1986).
7. Denecke, M. A., Pompe, S., Reich, T., Moll, H., Bubner,M., Heise, K. H., Nicolai, R., Nitsche, H.: Measurements of the structural parameters for the interaction of uranium(VI) with natural and synthetic humic acids using EXAFS. Radiochim. Acta 79, 151 (1997).
8. Schmeide, K., Sachs, S., Bubner, M., Reich, T., Heise, K. H., Bernhard, G.: Interaction of uranium(VI) with various modified and unmodified natural and synthetic humic substances studied by EXAFS and FTIR spectroscopy. Inorg. Chim. Acta 351, 133 (2003).
9. Schmeide, K., Reich, T., Sachs, S., Brendler, V., Heise, K. H., Bernhard, G.: Neptunium(IV) complexation by humic substances studied by X-ray absorption fine structure spectroscopy. Radiochim. Acta 93, 187 (2005).
10. Sachs, S., Schmeide, K., Reich, T., Brendler, V., Heise, K. H., Bernhard, G.: EXAFS study on the neptunium(V) complexation by various humic acids under neutral pH conditions. Radiochim. Acta 93, 17 (2005).
11. Schmeide, K., Reich, T., Sachs, S., Bernhard, G.: Plutonium(III) complexation by humic substances studied by X-ray absorption fine structure spectroscopy. Inorg. Chim. Acta 359, 237 (2006).
12. Pompe, S., Schmeide, K., Bubner, M., Geipel, G., Heise, K. H., Bernhard, G., Nitsche, H.: Investigation of humic acid complexation behavior with uranyl ions using modified synthetic and natural humic acids. Radiochim. Acta 88, 553 (2000).
13. Sachs, S., Bernhard, G.: NIR spectroscopic study of the complexation of neptunium(V) with humic acids: Influence of phenolic OH groups on the complex formation. Radiochim. Acta 93, 141 (2005).
14. Raditzky, B., Schmeide, K., Sachs, S., Geipel, G., Bernhard, G.: Interaction of uranium(VI) with nitrogen containing model ligands studied by laser-induced fluorescence spectroscopy. Polyhedron 29, 620 (2010).
15. Sachs, S., Reich, T., Bernhard, G.: Study of the role of sulfur functionalities in humic acids for uranium(VI) complexation. Radiochim. Acta 98, 467 (2010).
16. Czerwinski, K. R., Buckau, G., Scherbaum, F., Kim, J. I.: Complexation of the uranyl ion with aquatic humic acid. Radiochim. Acta 65, 111 (1994).
17. Pompe, S., Brachmann, A., Bubner, M., Geipel, G., Heise, K. H., Bernhard, G., Nitsche, H.: Determination and comparison of uranyl complexation constants with natural and model humic acids. Radiochim. Acta 82, 89 (1998).
18. Montavon, G., Mansel, A., Seibert, A., Keller, H., Kratz, J. V., Trautmann, N.: Complexation studies of UO2 2+ with humic acid at low metal ion concentrations by indirect speciation methods. Radiochim. Acta 88, 17 (2000).
19. Zeh, P., Czerwinski, K. R., Kim, J. I.: Speciation of uranium in Gorleben groundwaters. Radiochim. Acta 76, 37 (1997).
20. Sachs, S., Brendler, V., Geipel, G.: Uranium(VI) complexation by humic acid under neutral pH conditions studied by laser-induced fluorescence spectroscopy. Radiochim. Acta 95, 103 (2007).
21. Pashalidis, I., Buckau, G.: U(VI) mono-hydroxo humate complexation. J. Radioanal. Nucl. Chem. 273, 315 (2007).
22. Kim, J. I., Czerwinski, K. R.: Complexation of metal ions with humic acid: metal ion charge neutralization model. Radiochim. Acta 73, 5 (1996).
23. Glaus, M. A., Hummel, W., van Loon, L. R.: Stability of mixedligand complexes of metal-ions with humic substances and lowmolecular- weight ligands. Environ. Sci. Technol. 29, 2150 (1995).
24. Steudtner, R., Müller, K., Schmeide, K., Sachs, S., Bernhard, G.: Binary and ternary uranium(VI) humate complexes studied by attenuated total reflection Fourier-transform infrared spectroscopy as function of carbonate content and pH value. Submitted to Eur. J. Inorg. Chem. (2011).
25. 3+ with humic acid and a competing ligand. Radiochim. Acta 66, (1994).
26. Panak, P., Klenze, R., Kim, J. I.: A study of ternary complexes of Cm(III) with humic acid and hydroxide or carbonate in neutral pH range by time-resolved laser fluorescence spectroscopy. Radiochim. Acta 74, 141 (1996).
27. McCarthy, J. F., Czerwinski, K. R., Sanford, W. E., Jardine, P. M., Marsh, J. D.: Mobilization of transuranic radionuclides from disposal trenches by natural organic matter. J. Contam. Hydrol. 30, 49 (1998).
28. Reiller, P.: Prognosticating the humic complexation for redox sensitive actinides through analogy, using the charge neutralisation model. Radiochim. Acta 93, 43 (2005).
29. Křepelová, A., Sachs, S., Bernhard, G.: Uranium(VI) sorption onto kaolinite in the presence and absence of humic acid. Radiochim. Acta 94, 825 (2006).
30. Schmeide, K., Bernhard, G.: Sorption of Np(V) and Np(IV) onto kaolinite: Effects of pH, ionic strength, carbonate and humic acid. Appl. Geochem. 25, 1238 (2010).
31. Steudtner, R., Arnold, T., Geipel, G., Bernhard, G.: Fluorescence spectroscopic study on complexation of uranium(VI) by glucose - a comparison of room and low temperature measurements. J. Radioanal. Nucl. Chem. 284, 421 (2010).
32. Günther, A., Steudtner, R., Schmeide, K., Bernhard, G.: Luminescence properties of uranium(VI) citrate and uranium(VI) oxalate species and their application for the determination of complex formation constants. Radiochim. Acta 99, 535 (2011).
33. Meinrath, G.: Uranium(VI) speciation by spectroscopy. J. Radioanal. Nucl. Chem. 224, 119 (1997).
34. Wang, Z., Zachara, J.M., Yantasee, W., Gassman, P. L., Liu, C. X., Joly, A. G.: Cryogenic laser induced fluorescence characterization of U(VI) in Hanford vadose zone pore waters. Environ. Sci. Technol. 38, 5591 (2004).
35. Opel, K., Weiss, S., Hübener, S., Zänker, H., Bernhard, G.: Study of the solubility of amorphous and crystalline uranium dioxide by combined spectroscopic methods. Radiochim. Acta 95, 143 (2007).
36. Kim, J. I., Buckau, G.: Characterization of reference and site specific humic acids. Wissenschaftlich-Technische Berichte RCM- 2188, Institut für Radiochemie der Technischen Universität München, Garching (1988).
37. Sachs, S., Schmeide, K., Brendler, V., Køepelov́a, A., Mibus, J., Geipel, G., Heise, K. H., Bernhard, G.: Investigation of the complexation and the migration of actinides and non-radioactive substances with humic acids under geogenic conditions. Complexation of humic acids with actinides in the oxidation state IV Th, U, Np. Wissenschaftlich-Technische Berichte FZR-399, Forschungszentrum Rossendorf, Dresden (2004).
38. Wolery, T.: EQ3/6: A software package for geochemical modelling of aqueous systems: Package overview and installation guide. Technical Report UCRL-MA-10662, Part I. Lawrence Livermore National Laboratory, California, USA (1992).
39. Pompe, S., Bubner, M., Schmeide, K., Heise, K.-H., Bernhard, G., Nitsche, H.: Influence of humic acids on the migration behavior of radioactive and non-radioactive substances under conditions close to nature - Synthesis, radiometric determination of functional groups, complexation.Wissenschaftlich- TechnischeBerichteFZR- 290, ForschungszentrumRossendorf,Dresden (2000).
40. Binstead, R. A., Zuberbühler, A. D., Jung, B.: SPECFIT - Global analysis system. Version 3.0.37, in SPECFIT - Global analysis system. Version 3.0.37. Spectrum Software Associates. Marlborough (2005).
41. Gampp, H., Maeder, M., Meyer, C. J., Zuberbühler, A. D.: Calculation of equilibrium-constants from multiwavelength spectroscopic data. 2. SPECFIT - 2 user-friendly programs in basic and standard fortran-77. Talanta 32, 257 (1985).
42. Kriss, G. A.: Fitting models to UV and optical spectra: Using SPECFIT in IRAF. ASP Conference Series, Astronomical Data Analysis Software and Systems III (1994).
43. Meinrath, G., Klenze, R., Kim, J. I.: Direct spectroscopic speciation of uranium(VI) in carbonate solutions. Radiochim. Acta 74, 81 (1996).
44. Wang, Z., Zachara, J. M., Liu, C., Gassman, P. L., Felmy, A. R., Clark, S. B.: A cryogenic fluorescence spectroscopic study of uranyl carbonate, phosphate and oxyhydroxide minerals. Radiochim. Acta 96, 591 (2008).
45. Wimmer, C., Arnold, T., Großmann, K.: Untersuchungen zur Fluoreszenz von Lactat bei Raumtemperatur und tiefen Temperaturen. CIT 81, 501 (2009).
46. Gaffney, J. S., Marley, N. A., Clark, S. B.: Humic and Fulvic Acids - Isolation, Structure and Environmental Role. American Chemical Society, Washington, DC (1996).