Mineral: |
Goethite |
Reference: |
SUG10 |
SCM Type: |
CC - Constant Capacitance |
Ligand: |
UO2<2+>
- uranyl(VI)
|
Site Type: |
»Fe-OH |
Equation: |
»Fe-OH + UO2<2+> + PO4<3-> + H<1+> ⇔ »Fe-PO4UO2 + H2O |
LogK: |
30.49 LogK°I=0 (Conversion to I = 0): 30.49
LogK2.31 nm−2 (SSD-normalized): 31.43
|
Experiment: |
Not Specified |
Ionic Strength: |
0.0 mol/L
NaNO3
|
Temperature: |
298.15 K |
pH Range: |
3-9 |
Fit Method: |
MINEQL |
Comment: |
conditional logKint values (I = 0.1 M) were extrapolated to the true logKint values (I = 0 M) using the Davies equation; equilibrium speciation in the presence of goethite was predicted using a modified version of a surface complexation model developed by [CBRZ04] |
|