RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Quartz
Reference: ZCWPK22
SCM Type: DDL - Diffuse Double Layer
Ligand: UO2<2+> - uranyl(VI)
Site Type: »Si(s)-OH
Equation: »Si(s)-OH + UO2<2+> + CO3<2->  ⇔  »Si(s)-O-UO2CO3<1-> + H<1+>
LogK: 13.34 ± 0.1         LogK°I=0 (Conversion to I = 0):   13.34
Experiment: Mean of Different Sources
Ionic Strength: 0.0 mol/L
Temperature: 298.15 K
pH Range: 2-10
Fit Method: PEST
Comment: The dataset was fitted using experimental raw data from various sources.
 
1 data sets were retrieved