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(w)-OH
Equation: »Fe(w)-OH + Cu<2+>  ⇔  »Fe(w)-O-Cu<1+> + H<1+>
LogK: 1.81 ± 0.02         LogK°I=0 (Conversion to I = 0):   1.81         LogK2.31 nm−2 (SSD-normalized):   2.49
Experiment: Sorption Isotherms
Ionic Strength: 0.0 mol/L
Temperature: 298.15 K
pH Range: 4.95 - 5.14
Fit Method: FITEQL
Comment: Cu concentration of 1.10 - 817 µmol/kg,

1.39 g/kg Goethite
 
1 data sets were retrieved