Sorption of Eu 3+ onto 2: 1 clays: experimental evaluation of the sorption process in a wide range of experimental conditions and modeling study

摘要: Argillaceous rock is considered by many waste management programmes as an adequate host formation or engineered barrier for deep geological repositories (DGR) of high-level radioactive waste, because it presents adequate thermo-hydro-mechanical properties, required by these repositories, and it is expected to adsorb radionuclides and retard their migration to the geosphere (Landais 2006; Horseman et al, 1996).