Mineral: |
Goethite |
Reference: |
TS96 |
SCM Type: |
DDL - Diffuse Double Layer |
Ligand: |
UO2<2+>
- uranyl(VI)
|
Site Type: |
»Fe-OH |
Equation: |
»Fe-OH + UO2<2+> + 2 H2O ⇔ »Fe-O-UO2(OH)2<1-> + 3 H<1+> |
LogK: |
-10.19 ± 0.05
LogK°I=0 (Conversion to I = 0): -10.19
LogK2.31 nm−2 (SSD-normalized): -9.25
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
0.0 mol/L
NaNO3
|
Solid/Liquid Ratio: |
1.0 g/L |
pH Range: |
4-9 |
Ligand Concentration Range: |
1E-5 mol/L |
Fit Method: |
FITEQL |
Comment: |
experimental data from [HL85]; experiments at IS = 0.1 M NaNO3, corrected to IS = 0; sorption reaction not given, only surface species; standard error 1sigma) as reported by FITEQL |
|