RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Ferrihydrite
Reference: WKM03
SCM Type: DDL - Diffuse Double Layer
Ligand: UO2<2+> - uranyl(VI)
Site Type: »Fe-OH
Equation: »Fe-OH + UO2<2+> + CO3<2->  ⇔  »Fe-O-UO2CO3<1-> + H<1+>
LogK: 7.55        LogK°I=0 (Conversion to I = 0):   7.86         LogK2.31 nm−2 (SSD-normalized):   9.54
Experiment: Batch Sorption Experiments
Ionic Strength: 0.01 mol/L NaCl
Temperature: 298.15 K
pH Range: 3-12
Ligand Concentration Range: 4.2E-6 mol/L
Fit Method: MINTEQA2
Comment: 1E-5 M total carbonate
 
1 data sets were retrieved