RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Orthoclase
Reference: R15a
SCM Type: DDL - Diffuse Double Layer
Ligand: UO2<2+> - uranyl(VI)
Site Type: »X-OH
Equation: »X-OH + UO2<2+> + CO3<2->  ⇔  »X-O-UO2CO3<1-> + H<1+>
LogK: 8.99 ± 0.03         LogK°I=0 (Conversion to I = 0):   8.99         LogK2.31 nm−2 (SSD-normalized):   8.80
Experiment: Batch Sorption Experiments
Ionic Strength: 0.0 mol/L NaClO4
pH Range: 5 - 8
Ligand Concentration Range: 1E-6; 1E-5 mol/L
Fit Method: UCODE_2014
Comment: PHREEQC in combination with UCODE; S/L ratio: 12.5 and 50 g/L
 
1 data sets were retrieved