RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: amorphous Silica
Reference: K02b
SCM Type: TL - Triple Layer
Ligand: UO2<2+> - uranyl(VI)
Site Type: »Si(s)-OH
Equation: 2»Si(s)-O(0.5) H + UO2<2+>  ⇔  »Si(s)-O-UO2 + 2 H<1+>
LogK: -7.5 ± 0.3         LogK°I=0 (Conversion to I = 0):   -7.29
Experiment: Batch Sorption Experiments
Ionic Strength: 0.1 mol/L NaNO3
Temperature: 298.15 K
Solid/Liquid Ratio: 1.0 g/L
Ligand Concentration Range: 1E-6 mol/L
Fit Method: GEM
 
1 data sets were retrieved