[3I06-09] Bentonite

[3I08] Evaluation of colloid filtering function by compacted bentonite: Application of dendrimer

*Takashi Endo¹, Takamitsu Ishidera¹, Motoki Terashima¹, Yukio Tachi¹ (1. JAEA)

Keywords:compacted bentonite, colloid filtering function, dendrimer, diffusion experiments, High salt concentration condition

To evaluate the colloid filtering function by compacted bentonite, colloidal stability tests and through-diffusion tests of dendrimer, a dendritic macromolecule, were carried out under high saline conditions. As a result, dendrimer can allow to evaluate the colloid filtering function of compacted bentonite under the high saline condition which has been difficult by conventional method.