RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Kaolinite
Reference: HA06a
SCM Type: DDL - Diffuse Double Layer
Ligand: Cu<2+> - copper
Site Type: »Si-OH
Equation: »Si-OH + Cu<2+>  ⇔  »Si-O-Cu<1+> + H<1+>
LogK: 2.85        LogK°I=0 (Conversion to I = 0):   3.17
Experiment: Batch Sorption Experiments
Ionic Strength: 0.1 mol/L NaClO4
Temperature: 298.15 K
Solid/Liquid Ratio: 50.0 g/L
pH Range: 2-5.5
Ligand Concentration Range: 1.57E-4 mol/L
Fit Method: FITEQL
Comment: clay I; solutions were prepared with N2 purging to exclude dissolved CO2
 
1 data sets were retrieved