RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Bentonite
Reference: GXSTW09
SCM Type: DDL - Diffuse Double Layer
Ligand: Eu<3+> - europium(III)
Site Type: »Al(w)-OH
Equation: »Al(w)-OH + Eu<3+> + H2O  ⇔  »Al(w)-O-Eu(OH)<1+> + 2 H<1+>
LogK: -6.8         LogK2.31 nm−2 (SSD-normalized):   -6.68
Experiment: Batch Sorption Experiments
Ionic Strength: NaCl
Temperature: 298.15 K
pH Range: 2-11
Ligand Concentration Range: 6.74E-8 and 3.33E-6 mol/L
Fit Method: FITEQL
Comment: Na-bentonite; IS: 0.01, 0.1 and 0.5 mol/L of NaCl; S/L ratio: 0.25, 0.5, 1.0 g/L
 
1 data sets were retrieved