[HTML][HTML] Analysis of radionuclide retention by the cement hydrate phase portlandite: A novel modelling approach

O Almendros-Ginestà, T Missana… - Progress in Nuclear …, 2023 - Elsevier
Cement is a widely used material for conditioning and confining radioactive waste; thus, the
analysis of its sorption properties as well as of those of its main hydration products is crucial …

Effect of chloride and sulfate in the immobilization of Cs-137 in CSH gel

E Duque-Redondo, K Yamada… - Journal of Advanced …, 2021 - jstage.jst.go.jp
Cementitious materials are commonly used in nuclear repository sites to immobilize
intermediate-level radioactive wastes. This is due to the large surface area of the calcium …