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  1. No Access

    Article

    Determination of sorption and diffusion parameters of 99Tc in crushed granite using through-diffusion experiments

    Diffusion and sorption are important processes associated with radionuclides migration in crystalline rock. These processes are studied in the laboratory using borehole core samples. In this study, we obtained...

    Yu-Hung Shih, Tsuey-Lin Tsai… in Journal of Radioanalytical and Nuclear Che… (2017)

  2. No Access

    Article

    Experimental and numerical investigations of 99TcO4− diffusion in compacted SPV 200 bentonite

    Diffusion characteristics in bentonite are essential to quantify the transport of radionuclides through buffer/backfill materials in waste repositories. This study employs through-diffusion techniques to inves...

    Yu-Hung Shih, I-Hsien Lee, Chuen-Fa Ni… in Journal of Radioanalytical and Nuclear Che… (2018)

  3. No Access

    Article

    Investigation into bentonite colloid sorption behavior of cesium using batch tests

    In this study, we characterized the physical properties of bentonite colloids, conducted stability tests, and examined the effects of the colloids on the sorption of radionuclides in groundwater (Cs-137). The ...

    Yu-Hung Shih, Liang-Cheng Chen… in Journal of Radioanalytical and Nuclear Che… (2018)

  4. No Access

    Article

    Preliminary evaluation of SEM/EDS technique for the determination of colloid diffusion coefficient in granite matrix

    Colloids present high sorption for many solutes and are considered potential contaminant carriers in geological environments. Experimental quantitative data are required for an adequate description of colloid-...

    Tsuey-Lin Tsai, Yu-Hung Shih… in Journal of Radioanalytical and Nuclear Che… (2019)