Experimental data for: Adsorption of Ba and 226Ra on illite: a comparative experimental and modelling study

The adsorption of Ba and 226Ra on Na-illite (Illite du Puy, IdP) was studied in single element experiments as a function of pH and ionic strength. In addition, 137Ba/133Ba isotherms at different pH values were measured and the adsorption of trace 226Ra was quantified as a function of increasing Ba concentrations. This dataset contains experimental data on pH-edges and isotherms.