RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Ferrihydrite
Reference: GDB09
SCM Type: CDM - (CD-)MUSIC
Ligand: UO2<2+> - uranyl(VI)
Site Type: »Fe(s)-OH
Equation: 2 »Fe(s)-OH<0.5-> + UO2<2+> + CO3<2->  ⇔  (»Fe(s)-OH)2-UO2CO3<1->
LogK: 16.89        LogK°I=0 (Conversion to I = 0):   17.75         LogK2.31 nm−2 (SSD-normalized):   14.96
Experiment: Batch Sorption Experiments
Ionic Strength: 0.1 mol/L NaNO3
Temperature: 298.15 K
Fit Method: MINTEQ
Comment: weighted average of the model for [P99] data and of the model for the present data, the former was given a weight of 70 % and the latter 30 %
 
1 data sets were retrieved