RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

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Surface Complex Formation Data:

Mineral: amorphous Silica
Reference: K02b
SCM Type: TL - Triple Layer
Ligand: UO2<2+> - uranyl(VI)
Site Type: »Si-OH
Equation: 2 (»Si-O 0.5 H) + 2 UO2<2+> + H2O  ⇔  (»Si)2-O-(UO2)2-OH<1+> + 3 H<1+> ???
LogK: -10.1 ± 0.3         LogK°I=0 (Conversion to I = 0):   -9.56
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