Show Detailed Complexation Query Results
Surface Complex Formation Data:
Mineral: |
Quartz |
Reference: |
DK01 |
SCM Type: |
NE - Non-electrostatic |
Ligand: |
UO2<2+>
- uranyl(VI)
|
Site Type: |
»Si(w)-OH |
Equation: |
»Si(w)-OH + UO2<2+> + H2O ⇔ »Si(w)-O-UO2(OH) + 2 H<1+> |
LogK: |
-4.98 LogK°I=0 (Conversion to I = 0): -4.89
LogK2.31 nm−2 (SSD-normalized): 1.57
|
Experiment: |
Column Experiments |
Ionic Strength: |
0.01 mol/L
NaNO3
|
Fit Method: |
FITEQL |
Comment: |
apparent stability constant at I=0.01, U(VI) adsorption data that were fit are given in [CDKK01] and in [KKCD96); termed model C4, extended to model B3 (batch) |
|
1 data sets were retrieved
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