RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Kaolinite
Reference: WBCGA98
SCM Type: CC - Constant Capacitance
Ligand: Sr<2+> - strontium
Site Type: »X-OH
Equation: »X-OH + Sr<2+>  ⇔  »X-O-Sr<1+> + H<1+>
LogK: -6.44         LogK2.31 nm−2 (SSD-normalized):   -3.75
Experiment: Batch Sorption Experiments
Ionic Strength:
Temperature: 298.15 K
Fit Method: FITEQL
Comment: 4 g kaolinite were titrated in 50 mL background electrolyte, 800 m^2/L; C=1 F/m^2, Sorption measured also at 50, 70°C
 
1 data sets were retrieved