RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Illite
Reference: MBGKM18
SCM Type: NE - Non-electrostatic
Ligand: Zn<2+> - zinc
Site Type: »X(s)-OH
Equation: »X(s)-OH + Zn<2+> + H2O  ⇔  »X(s)-O-Zn(OH) + 2 H<1+>
LogK: -6.4
Experiment: Batch Sorption Experiments
Ionic Strength: NaClO4
pH Range: 3-11, 5.0, 7.2, 8.4, 9.0
Ligand Concentration Range: 9E-7 - 5E-4 mol/L
Fit Method: PHREEQC
Comment: 0.2 - 2.5 g/L; also ion exchange: 2Na<1+>-clay + Zn<2+> = Zn-clay + 2Na<1+> with log K = 0.6
 
1 data sets were retrieved