Simulation of groundwater and nuclide transport in the near-field of the high-level radioactive waste repository with TOUGHREACT

被引：2
|
作者：
Li Xun [1 ,2 ]
Yang Zeping [2 ]
Zheng Zhihong [2 ]
Wu Hongmei [1 ]
机构：
[1] Zhejiang Univ, Coll Engn & Architecture, Hangzhou 310027, Zhejiang, Peoples R China
[2] ECIT, Fuzhou 344000, Fujian, Peoples R China
来源：
ACTA GEOCHIMICA | 2008年 / 27卷 / 03期
关键词：
liquid saturation; groundwater transport; geologic disposal; radioactive waste;
D O I：
10.1007/s11631-008-0299-4
中图分类号：
P3 [地球物理学]; P59 [地球化学];
学科分类号：
0708 ; 070902 ;
摘要：
In order to know the mechanism of groundwater transport and the variation of ion concentrations in the near-field of the high-level radioactive waste repository, the whole process was simulated by EOS3 module of TOUGHREACT. Generally, the pH and cation concentrations vary obviously in the near-field saturated zone due to interaction between groundwater and bentonite. Moreover, the simulated results showed that calcite precipitation could not cause obvious variations in the porosity of media in the near-filed if the chemical components and their concentrations of groundwater and bentonite pore water are similar to those used in this study.
引用
收藏
页码：299 / 305
页数：7
相关论文
共 50 条
  • [21] Coupled thermo-hydro-mechanical processes in the near field of a high-level radioactive waste repository in clay formations
    Tsang, C. F.
    Barnichon, J. D.
    Birkholzer, J.
    Li, X. L.
    Liu, H. H.
    Sillen, X.
    INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 2012, 49 : 31 - 44
  • [22] Chemical environment at waste package surfaces in a high-level radioactive waste repository
    Carroll, S
    Alai, M
    Craig, L
    Gdowski, G
    Hailey, P
    Nguyen, QA
    Rard, J
    Staggs, K
    Sutton, M
    Wolery, T
    GEOCHIMICA ET COSMOCHIMICA ACTA, 2005, 69 (10) : A412 - A412
  • [23] TECHNICAL WORKSHOP ON NEAR-FIELD PERFORMANCE ASSESSMENT FOR HIGH-LEVEL WASTE
    不详
    JOURNAL OF THE ATOMIC ENERGY SOCIETY OF JAPAN, 1991, 33 (02): : 145 - 147
  • [24] Groundwater isotope characteristics of the potential site of a high-level radioactive waste repository in the JiuJing Area in China
    Zhou, Z. K.
    Sun, Z. X.
    GEOCHIMICA ET COSMOCHIMICA ACTA, 2010, 74 (12) : A1231 - A1231
  • [25] The biogeochemical behaviour of U(VI) in the simulated near-field of a low-level radioactive waste repository
    Fox, James R.
    Mortimer, Robert J. G.
    Lear, Gavin
    Lloyd, Jonathan R.
    Beadle, Ian
    Morris, Katherine
    APPLIED GEOCHEMISTRY, 2006, 21 (09) : 1539 - 1550
  • [26] Characterization for a high-level radioactive waste repository at Yucca Mountain, Nevada
    Peck, JH
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1997, 214 : 67 - CHED
  • [27] SPRAYED CLAY TECHNOLOGY FOR THE DEEP REPOSITORY OF HIGH-LEVEL RADIOACTIVE WASTE
    Hausmannova, Lucie
    Vasicek, Radek
    Stastka, Jiri
    RUDARSKO-GEOLOSKO-NAFTNI ZBORNIK, 2012, 24 (01): : 29 - 33
  • [28] Sprayed clay technology for the deep repository of high-level radioactive waste
    Tehnologija prskane gline za duboka odlagališta visokoradioaktivnog otpada
    1600, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering (24):
  • [29] PROGRESS　IN　THE　DEVELOPMENT　OF　A　HIGH－LEVEL　RADIOACTIVE　WASTE　REPOSITORY　IN　THE　UNITED　STATES
    $$$$
    铀矿地质, 1997, (01) : 55 - 61
  • [30] Monitoring a Repository for High-level Radioactive Waste in Germany - Possibilities and Limits
    Jobmann, M.
    Eilers, G.
    Haverkamp, B.
    ATW-INTERNATIONAL JOURNAL FOR NUCLEAR POWER, 2011, 56 (11): : 629 - +
12345