Mineral: |
Kaolinite |
Reference: |
X16 |
SCM Type: |
DDL - Diffuse Double Layer |
Ligand: |
Pu<4+>
- plutonium(IV)
|
Site Type: |
»Al-OH |
Equation: |
»Al-OH + Pu<4+> + 2 H2O ⇔ »Al-O-Pu(OH)2<1+> + 3 H<1+> |
LogK: |
5.46
LogK2.31 nm−2 (SSD-normalized): 4.07
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
NaCl
|
Solid/Liquid Ratio: |
1.0 g/L |
pH Range: |
2 - 8 |
Ligand Concentration Range: |
1.4E-8; 1.9E-8 mol/L |
Fit Method: |
FIT4FD |
Comment: |
total Pu conc. of 1.4E-8 M at 0.1 M NaCl and 1.9E-8 M at 0.05 and 0.5 M NaCl;
0.05, 0.1 and 0.5 M NaCl;
also ion exchange modelled
|
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