RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Bentonite
Reference: IST08
SCM Type: NE - Non-electrostatic
Ligand: Am<3+> - americium
Site Type: »X(s)-OH
Equation: »X(s)-OH + Am<3+> + 3 H2O  ⇔  »X(s)-O-Am(OH)3 + 4 H<1+>
LogK: -25.1
Experiment: Batch Sorption Experiments
Ionic Strength: NaClO4
Temperature: 298.15 K
Solid/Liquid Ratio: 4.0 g/L
pH Range: 2.5-11
Ligand Concentration Range: 3E-08 mol/L
Fit Method: MINSORB
Comment: sorption of Am <3+> onto bentonite colloids; 2 SPNE SC/CE (2 site protolysis non-electrostatic surface complexation and cation exchange) model used; refit of data from [BB05a]
 
1 data sets were retrieved