RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Goethite
Reference: JHLCH99
SCM Type: DDL - Diffuse Double Layer
Ligand: UO2<2+> - uranyl(VI)
Site Type: »X-OH
Equation: »X-OH + UO2<2+> + 3 CO3<2-> + H<1+>  ⇔  »X-OH2-UO2(CO3)3<3->
LogK: 35.31        LogK°I=0 (Conversion to I = 0):   37.13         LogK2.31 nm−2 (SSD-normalized):   35.12
Experiment: Best Estimate
Ionic Strength: 0.1 mol/L KNO3
Temperature: 298.15 K
Solid/Liquid Ratio: 12.0 g/L
pH Range: 2-10
Ligand Concentration Range: 1E-4 mol/L
Fit Method: FITEQL
Comment: S/L ratio 1.2 and 12 g/L; open system
 
1 data sets were retrieved