Diffusion Behaviour of Se(-II) and Sm(III) in Compacted Sodium Bentonite

Radiochimica Acta

Volumn 82, Issue 1, 1998, Pages 173-178

  Sato, H ^a  

^a JAPAN ATOMIC ENERGY AGENCY   (Japan)

Author keywords

Diffusion; pH dependence; Reducing conditions; Samarium; Selenium; Sodium bentonite

Indexed keywords

EID: 0041196105     PISSN: 00338230     EISSN: None     Source Type: Journal    
DOI: 10.1524/ract.1998.82.special-issue.173     Document Type: Article

References (25)

1. 241Am in Compacted Sodium Bentonite. In: Proc. 16th Symp. on the Scientific Basis for Nuclear Waste Management (Interrante, C. G. and Pabalan, R. T., eds.). Mat. Res. Soc., Pittsburgh, Pennsylvania (1993), 403-408.
2. Idemitsu, K., Tachi, Y., Furuya, H., Inagaki, Y., Arima, T.: Diffusion of Uranium in Compacted Bentonites in the Reducing Condition with Corrosion Products of Iron. In: Proc. 19th Symp. on the Scientific Basis for Nuclear Waste Management (Murphy, W. M. and Knecht, D. A., eds.). Mat. Res. Soc., Pittsburgh Pennsylvania (1996), 683-690.
3. Shibutani, T., Yui, M., Yoshikawa, H.: Sorption Mechanism of Pu, Am and Se on Sodium-Bentonite. In: Proc. 17th Symp. on the Scientific Basis for Nuclear Waste Management (Barkatt, A. and Van Konynenburg, R. A., eds.). Mat. Res. Soc., Pittsburgh, Pennsylvania (1994), 725-730.
4. Ticknor, K. V., Harris, D. R., Vandergraaf, T. T.: Sorption/ Desorption Studies of Selenium on Fracture-Filling Minerals under Aerobic and Anaerobic Conditions. Atomic Energy of Canada Limited Research Company Technical Report TR-453 (1988).
5. Brookins, D. G.: Eh-pH Diagrams for Geochemistry, Springer-Verlag, Berlin Heidelberg (1988).
6. 3. PNC Technical Report PNC TN 8410 95-031 (1995), in Japanese.
7. Torstenfelt, B., Allard, B.: Migration of Fission Products and Actinides in Compacted Bentonite, SKB Technical Report SKB 86-14 (1986).
8. Ito, M., Okamoto, M., Suzuki, K., Shibata, M., Sasaki, Y.: Mineral Composition Analysis of Bentonite. J. At. Energy Soc. Japan, Vol. 36, No. 11, 1055-1058 (1994), in Japanese.
9. Park, C. K., Han, K. W., Park, H. H.: Determination of Diffusivities of Sorbing and Non-sorbing Species in Rocks. In: Proc. the Second Annual International Conference on the High Level Radioactive Waste Management. Vol. 1, Las Vegas, Nevada (1991), 156-160.
10. Tajima, S.: "Denki-kagaku-tsuron" (An Introduction to Electrochemistry), 3rd ed., Kyoritsu Press, Tokyo (1986), p. 102, in Japanese.
11. Torstenfelt, B., Kipatsi, H., Allard, B.: Measurements of Ion Mobilities in Clay. Soil Sci. 139[6], 512-516 (1985).
12. Crank, J.: The Mathematics of Diffusion, 2nd ed., Pergamon Press, Oxford (1975).
13. Baston, G. M. N., Berry, J. A., Littleboy, A. K., Pilkington, N. J.: Sorption of Activation Products on London Clay and Dungeness Aquifer Gravel, Radiochim. Acta 58/59, 224-233 (1992).
14. 2-Fuel in Compacted Bentonite. In: Proc. 13th Symp. on the Scientific Basis for Nuclear Waste Management (Oversby, V. M. and Brown, P. W., eds.). Mat. Res. Soc., Pittsburgh, Pennsylvania (1990), 559-565.
15. Nowak, E. J.: Diffusion of Radionuclides in Brine-saturated Backfill Barrier Materials. In: Proc. 6th Symp. on the Scientific Basis for Nuclear Waste Management (Brookins, D. G., ed.). Mat. Res. Soc., Elsevier Science Publishing Company, Inc., New York (1983), 735-744.
16. Christiansen, B., Torstenfelt, B.: Diffusion of Nickel, Strontium, Iodine, Cesium and Americium in Loosely Compacted Bentonite at High pH. Radiochim. Acta 44/45, 219-223 (1988).
17. Albisson, Y., Engkvist, I.: Diffusion of Am, Pu, Np, Cs, I and Tc in Compacted Sand-Bentonite Mixture. Radioact. Waste Manag. Nucl. Fuel Cycle 15[4], 221-239 (1991).
18. Torstenfelt, B.: Migration of Actinides Thorium, Protactinium, Neptunium, Plutonium and Americium in Clay. Radiochim. Acta 39, 105-112 (1986).
19. Torstenfelt, B., Anderson, K., Kipastsi, H., Allard, B., Olofsson, U.: Diffusion Measurement in Compacted Bentonite. In: Proc. Symp. on the Scientific Basis for Nuclear Waste Management (Topp, S. V., ed.). Mat. Res. Soc., Elsevier Science Publishing Company, Inc., New York (1982), 295-302.
20. Brandberg, F., Skagius, K.: Porosity, Sorption and Diffusivity Data Compiled for the SKB 91 Study. SKB Technical Report SKB 91-16 (1991).
21. Sasaki, Y., Shibata, M., Yui, M., Ishikawa, H.: Experimental Studies on the Interaction of Groundwater with Bentonite. In: Proc. 18th Symp. on the Scientific Basis for Nuclear Waste Management (Murakami, T. and Ewing, M., eds.). Mat. Res. Soc., Pittsburgh, Pennsylvania (1995), 337-344.
22. Sato, H., Ashida, T., Kohara, Y., Yui, M., Sasaki, N.: Effect of Dry Density on Diffusion of Some Radionuclides in Compacted Sodium Bentonite. J. Nucl. Sci. Technol. 29[9], 873-882 (1992).
23. McKinley, I. G., Hadermann, J.: Radionuclides Sorption Database for Swiss Safety Assessment. NAGRA Technical Report NTB 84-40 (1984).
24. Sato, H., Yui, M., Yoshikawa, H.: Diffusion Behaviour for Se and Zr in Sodium Bentonite. In: Proc. 18th Symp. on the Scientific Basis for Nuclear Waste Management (Ewing, M., ed.). Mat. Res. Soc., Pittsburgh, Pennsylvania (1995), 269-276.
25. Sato, H., Yui, M.: Diffusion of Ni in Compacted Sodium Bentonite. J. Nucl. Sci. Technol. 34 [3], 334-336 (1997).