RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Goethite
Reference: QMC15
SCM Type: DDL - Diffuse Double Layer
Ligand: UO2<2+> - uranyl(VI)
Site Type: »Fe(w)-OH
Equation: »Fe(w)-OH + UO2<2+>  ⇔  »Fe(w)-O-UO2<1+> + H<1+>
LogK: 2.85        LogK°I=0 (Conversion to I = 0):   2.98         LogK2.31 nm−2 (SSD-normalized):   8.61
Experiment: Batch Sorption Experiments
Ionic Strength: 0.01 mol/L NaClO4
Temperature: 298.0 K
Solid/Liquid Ratio: 1.0 g/L
pH Range: 2-11
Ligand Concentration Range: 4.2E-5 mol/L
Fit Method: PHREEQC
Comment: 10 mg/L U(VI)
 
1 data sets were retrieved