RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Ferrihydrite
Reference: DS96
SCM Type: DDL - Diffuse Double Layer
Ligand: UO2<2+> - uranyl(VI)
Site Type: »Fe(w)-OH
Equation: »Fe(w)-OH + UO2<2+> + H2O  ⇔  »Fe(w)-O-UO2(OH) + 2 H<1+>
LogK: -5.0         LogK2.31 nm−2 (SSD-normalized):   -3.27
Experiment: Mean of Different Sources
Ionic Strength:
Solid/Liquid Ratio: 0.089 g/L
pH Range: 3-3.5
Ligand Concentration Range: 1E-4 - 1E-8 mol/L
Fit Method: Unknown
Comment: questionable logK values
 
1 data sets were retrieved