Cs diffusion in local Taiwan laterite with different solution concentration, pH and packing density

TH Wang, MH Li, SP Teng - Applied Radiation and Isotopes, 2008 - Elsevier
In this work we used an “in-diffusion” method to study the effects of pH, solution
concentration and packing density on Cs diffusion by packing local Taiwan laterite (LTL) into …

Validity of using modified capillary column with larger diameter to study the Cs diffusion in local Taiwan laterite

TH Wang, WC Yeh, SC Tsai, YL Jan… - Journal of radioanalytical …, 2008 - Springer
We have examined the working diameter of capillary columns with diameter of 5, 7, 10 and
20 mm. These modified capillary columns were carefully filled with local Taiwan laterite …

A sensitive improved method for analyzing diffusion coefficients of Cs in compacted bentonite with different lengths

Z Liu, Y Sun, J Kong, CP Lee, R Hua, W Liu… - Radiochimica …, 2022 - degruyter.com
Based on the one-dimensional diffusion theory, the diffusion parameters were obtained from
numerical fitting by the Cyclic Initial Value (CIV) program written by MATLAB. Taking the …

Investigation of Se (IV) diffusion in compacted Tamusu clay by capillary method

H Wu, W Huang, Z Duan, M Luo, Z Wang… - Journal of Radioanalytical …, 2020 - Springer
For the first time in laboratory, diffusion parameters of Se (IV) in the clay of Chinese Tamusu
region (TMS clay) against compacted density, ionic strength and pH value were obtained by …

Comparative study on retardation behavior of Cs in crushed and intact rocks: two potential repository host rocks in the Taiwan area

CP Lee, MC Wu, TL Tsai, HJ Wei, LC Men… - … of Radioanalytical and …, 2012 - akjournals.com
This study investigates sorption and diffusion of Cs in two potential host rocks (granite from
Kinmen Island and basalt from Penghu Island) by using batch and through-diffusion …

A comparative study on sorption and diffusion of Cs in crushed argillite and granite investigated in batch and through-diffusion experiment

CP Lee, SC Tsai, MC Wu, TL Tsai, YL Tu… - … of Radioanalytical and …, 2017 - Springer
The batch and through-diffusion experiments in this study were conducted and compared in
order to investigate the sorption and diffusion of cesium (Cs) for two potential host rocks in …

Sorption and diffusion behavior of Cs and Sr on Jih-Hsing bentonite

SC Tsai, S Ouyang, CN Hsu - Applied Radiation and Isotopes, 2001 - Elsevier
Sorption and diffusion are important processes for the transport of radionuclides through
buffer materials such as bentonite. In this study, the sorption and diffusion behaviors of Cs …

Effects of microstructure of clay on diffusion behavior of radionuclides in buffer materials (3)

T Kozaki - 2003 - inis.iaea.org
[en] Diffusion behavior of radionuclides in compacted bentonite plays an important role in
the performance assessment of bentonite buffer material in geological disposal of high-level …

Diffusion behavior of Se (IV) in Tamusu clayrock core by through-diffusion method

Y Sun, H Zhang, CP Lee, M Luo, R Hua, W Liu… - … of Radioanalytical and …, 2021 - Springer
For the first time in laboratory, the diffusion behavior of Se (IV) in Tamusu clayrock core was
studied by means of through-diffusion method. The effects of pH, ionic strength and humic …

Effects of microstructure of clay on diffusion behavior of radionuclides in buffer materials

H Ohashi, S Sato, T Kozaki - 2001 - osti.gov
Diffusion behavior of radionuclides in compacted bentonite plays an important role in the
performance assessment of bentonite buffer material in geological disposal of high-level …