RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Ferrihydrite
Reference: SWM03
SCM Type: DDL - Diffuse Double Layer
Ligand: Cd<2+> - cadmium
Site Type: »Fe(s1)-OH
Equation: »Fe(s1)-OH + Cd<2+>  ⇔  »Fe(s1)-O-Cd<1+> + H<1+>
LogK: 1.92 ± 0.11         LogK°I=0 (Conversion to I = 0):   1.92
Experiment: Batch Sorption Experiments
Ionic Strength: 0.0 mol/L
Temperature: 298.15 K
pH Range: 4 - 8
Fit Method: FITEQL
Comment: 3-site model; Cd conc. of 9.93 µmol/kg, Fe concentration of 10.5 mmol/kg
 
1 data sets were retrieved