RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Goethite
Reference: ZB99
SCM Type: NE - Non-electrostatic
Ligand: UO2<2+> - uranyl(VI)
Site Type: »Fe-OH
Equation: »Fe-OH + UO2<2+> + H2O  ⇔  »Fe-OH-UO3 + 2 H<1+>
LogK: -3.05 ± 0.43         LogK°I=0 (Conversion to I = 0):   -2.84         LogK2.31 nm−2 (SSD-normalized):   -2.11
Experiment: Batch Sorption Experiments
Ionic Strength: 0.1 mol/L NaNO3
pH Range: 3-10
Fit Method:
Comment: data from [HL85] TL-model , from carbonate 0 up to 0.01 mol/L NaHCO3 [WTPWX94], [DA96] DLM, ionic strength 0.1 mol/L variable ratios NaCl/NaHCO3 [VT34]
 
1 data sets were retrieved