NWMO-TMP-AD-0007-R004 – Technical Report

The Kd values of Se(IV/VI), Se(-II), Tc(VII), Np(IV) and Eu(III) measured on IG_BH05_SO001 (diabase dyke) were about one half of the Kd values measured on IG_BH01_SO001, IG_BH01_SO014 and IG_BH03_SO002 (biotite granodiorite tonalite), but the differences of the Kd values for Tc(IV), Np(V), U(VI) and U(IV) measured on the diabase dyke core sample (IG_BH05_SO001) and on the biotite granodiorite tona. [...] The Kd values of Tc(VII) measured on the diabase dyke core sample (IG_BH05_SO001) are about one half of the Kd values of Tc(VII) measured on the biotite granodiorite tonalite core samples, but the Kd values of Tc(IV) measured on the diabase dyke core sample (IG_BH05_SO001) are identical to those measured on the biotite granodiorite tonalite core samples. [...] The Kd values of Np(IV) measured on the diabase dyke core sample (IG_BH05_SO001) are about one half of the Kd values of Np(IV) measured on the biotite granodiorite tonalite core samples, but the Kd values of Np(V) measured on the diabase dyke core sample (IG_BH05_SO001) are similar to the Kd values of Np(V) measured on the biotite granodiorite tonalite core samples. [...] The Kd values of Tc(VII) measured on the diabase dyke core sample (IG_BH05_SO001) are about one half of the Kd values measured on the biotite granodiorite tonalite core samples, but the Kd values of Tc(IV) measured on the diabase dyke core sample (IG_BH05_SO001) were identical to those measured on the biotite granodiorite tonalite core samples. [...] The Kd values of Np(IV) measured on the diabase dyke core sample (IG_BH05_SO001) are about one half of the Kd values measured on the biotite granodiorite tonalite core samples, but the Kd values of Np(V) measured on the 54 diabase dyke core sample (IG_BH05_SO001) were similar to those measured on the biotite granodiorite tonalite core samples.