Complexation and Adsorption of [152Eu]Eu to Superplasticizers and Bentonite at Variable Salt Concentrations

The preferred method for the storage of spent nuclear fuel (HLW) is the disposal in deep geological formations. The repository will consist not only of the geological barrier but also of an engineered barrier and has to isolate the waste for at least 106 years from the biosphere [1]. In this barrier, several materials like concrete or bentonite...