RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Kaolinite
Reference: TUSON20
SCM Type: TL - Triple Layer
Ligand: Ca<2+> - calcium
Site Type: »X-OH
Equation: »X-OH + Ca<2+>  ⇔  »X-O-Ca<1+> + H<1+>
LogK: -6.0        LogK°I=0 (Conversion to I = 0):   -6.00         LogK2.31 nm−2 (SSD-normalized):   -6.19
Experiment: Surface Charge
Ionic Strength: 0.0 mol/L NaCl
Temperature: 298.15 K
Solid/Liquid Ratio: 0.5 g/L
pH Range: 2 - 11
Ligand Concentration Range: 0.020 and 0.100 mol/L
Fit Method: PHREEQC
 
1 data sets were retrieved