RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Goethite
Reference: S04d
SCM Type: DDL - Diffuse Double Layer
Ligand: Cu<2+> - copper
Site Type: »Fe(s)-OH
Equation: »Fe(s)-OH + Cu<2+>  ⇔  »Fe(s)-O-Cu<1+> + H<1+>
LogK: 4.62 ± 0.042         LogK°I=0 (Conversion to I = 0):   4.62         LogK2.31 nm−2 (SSD-normalized):   3.65
Experiment: Sorption Isotherms
Ionic Strength: 0.0 mol/L
Temperature: 298.15 K
pH Range: 4.17 - 4.22
Fit Method: FITEQL
Comment: Cu concentration of 0.874 - 65.7 µmol/kg,

1.70 g/kg Goethite
 
1 data sets were retrieved