Abstract
Sorption experiments for radionuclides such as 14C, 99Tc, 137Cs, 90Sr, 63Ni, and 241Am were conducted using two different groundwaters (GM-1 and SS-5) and solid materials (granodiorite and fracture-filling material) sampled from the Wolsong low- and intermediate-level radioactive waste (LILW) repository, Gyeongju, Korea. The distribution coefficients of the radionuclides, K d’s, were obtained and their sorption properties were discussed for each radionuclide. For all sorbing radionuclides, the K d values for the fracture-filling material were observed to be higher than those for granodiorite regardless of the groundwater. The K d values were increased in the sequence 99Tc < 14C < 90Sr < 137Cs < 63Ni < 241Am regardless of sorbent types implying that the sorption of radionuclides onto geological media is affected by their chemical behavior in accordance with geochemical environments. Anionic radionuclides such as 14C and 99Tc showed very low K d values both for the granodiorite and fracture-filling material. The mineralogical composition of the geological media and groundwater conditions was also observed to be important in the sorption of sorbing radionuclides, especially in the case of strongly sorbing radionuclides.
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References
Cheong JH, Lee KH, Lee YK, Jeong CW, Rho BH (2008) J Korean Radioact Waste Soc 6:357
Chapman NA, McKinley IG, Hill MD (1987) The geological disposal of nuclear waste. Wiley, Chichester
Baik MH, Lee SY, Lee JK, Kim SS, Park CK, Choi JW (2008) Nucl Eng Technol 40:63
Stenhouse MJ, Pöttinger J (1994) Radiochim Acta 66/67:267
Berry JA, Bourke PJ, Coates HA, Green A, Jefferies NL, Littleboy AK, Hooper AJ (1988) Radiochim Acta 44/45:135
Ticknor KV (1993) Radiochim Acta 60:33
Aksoyoglu S (1989) J Radioanal Nucl Chem 134:393
Baik MH, Hahn PS (2002) J Korean Nucl Soc 34:445
Vandergraaf TT, Abry DRM (1982) Nucl Technol 57:399
Vandergraaf TT, Abry DRM, Davis CE (1982) Chem Geol 36:139
Wels C, Smith L, Vandergraaf TT (1996) Water Resour Res 32:1943
Baik MH, Hahn PS (2003) J Radioanal Nucl Chem 256:11
Baik MH, Cho WJ, Hahn PS (2004) J Radioanal Nucl Chem 260:495
Bargar JR, Reitmeyer R (1999) Environ Sci Technol 33:2481
Waite TD, Davis JA, Payne TE, Waychunas GA, Xu N (1994) Geochim Cosmochim Acta 58:1153
Baik MH, Hyun SP, Cho WJ, Hahn PS (2004) Radiochim Acta 92:663
Drever JI (1997) The geochemistry of natural waters: surface and groundwater environment. Prentice Hall, Upper Saddle River
Choi BY, Kim GY, Koh YK, Shin SH, Yoo SW, Kim DH (2008) J Korean Radioact Waste Soc 6:297
Kim GY, Koh YK, Choi BY, Shin SH, Kim DH (2008) J Korean Radioact Waste Soc 6:307
Mckinley IG, Scholtis A (1991) Compilation and comparison of radionuclide sorption database used in recent performance assessments. In: Proceedings of an NEA workshop on radionuclide sorption from the safety evaluation perspective, Interlaken, Switzerland, 16–18 October
Stumm W, Morgan JJ (1981) Aquatic chemistry. Wiley, New York
McKinley IG, Hadermann J (1985) Radionuclide sorption database for Swiss safety assessment. Nagra Technical Report NTB 84-40, Baden
Suksi S, Siitari-Kauppi M, Hölttä P, Jaakkola T, Lindberg A (1989) Sorption and diffusion of radionuclides (C, Tc, U, Pu, Np) in rock samples under oxic and anoxic conditions. Report YJT-89-13, Nuclear Waste Commission of Finnish Power Companies, Helsinki
Rard JA, Rand MH, Anderegg G, Wanner H (1999) Chemical thermodynamics of technetium. Organization for Economic Cooperation and Development/Nuclear Energy Agency (OECD/NEA), Elsevier Science, Amsterdam
Kumata M, Vandergraaf TT (1991) Nuclide migration tests under deep geological conditions. In: Proceedings of the third international symposium on advanced nuclear energy research—global environment and nuclear energy, Mito City, Japan
Vandergraaf TT (1982) A compilation of sorption coefficients for radionuclides on granites and granitic rocks. Whiteshell Nuclear Research Establishment Technical Report TR-120, Atomic Energy Canada Limited, Pinawa
Andersson K, Allard B (1983) Sorption of radionuclides on geologic media—a literature survey. KBS Technical Report TR 83-07, Swedish Nuclear Fuel and Waste Management Co., Stockholm
Vandergraaf TT, Ticknor KV (1994) A compilation and evaluation of radionuclide sorption coefficients used in the GEONET submodel of SYVAC for the Whiteshell Research Area. AECL-10546, Atomic Energy Canada Limited, Pinawa
Andersson K, Torstenfelt B, Allard B (1983) Sorption of radionuclides in geologic systems. KBS Technical Report TR 83-63, Swedish Nuclear Fuel and Waste Management Co., Stockholm
Ticknor KV (1994) A study of nickel sorption. AECL TR-628, COG-94-27, Atomic Energy Canada Limited (AECL), Pinawa
Silva RJ, Bidoglio G, Rand MH, Robouch PB, Wanner H, Puigdomenech I (1995) Chemical thermodynamics of americium. Organization for Economic Cooperation and Development/Nuclear Energy Agency (OECD/NEA), Elsevier Science, Amsterdam
Kim JI (2006) Nucl Eng Technol 38:459
Ames LL, Rai D (1978) Radionuclide interactions with rock and soil media. EPA-520/6-78-007, U.S. Environmental Protection Agency, Washington, DC
Skagius K, Neretnieks I (1986) Water Resour Res 22:389
Muuronen S, Kämäräinen E-L, Jaakkola T, Pinnioja S, Lindberg A (1985) Mater Res Soc Symp Proc 50:747
Acknowledgements
This study was carried out as a part of a site investigation on the Wolsong LILW repository implemented by Korea Hydro and Nuclear Power Co., LTD. This study was supported by Hyundai Engineering Co., LTD and partially supported by the Nuclear R&D Program of the Ministry of Education, Science, and Technology (MEST), Korea.
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Baik, M.H., Kim, S.S., Lee, J.K. et al. Sorption of 14C, 99Tc, 137Cs, 90Sr, 63Ni, and 241Am onto a rock and a fracture-filling material from the Wolsong low- and intermediate-level radioactive waste repository, Gyeongju, Korea. J Radioanal Nucl Chem 283, 337–345 (2010). https://doi.org/10.1007/s10967-009-0369-z
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DOI: https://doi.org/10.1007/s10967-009-0369-z