Mineral: |
Illite |
Reference: |
BMLMD17 |
SCM Type: |
NE - Non-electrostatic |
Ligand: |
Np<4+>
- neptunium(IV)
|
Site Type: |
»X(s)-OH |
Equation: |
»X(s)-OH + Np<4+> + 4 H2O ⇔ »X(s)-O-Np(OH)4<1-> + 5 H<1+> |
LogK: |
-7.1 LogK°I=0 (Conversion to I = 0): -7.10
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
0.0 mol/L
NaCl
|
Solid/Liquid Ratio: |
2.0 g/L |
pH Range: |
4 - 10 |
Ligand Concentration Range: |
5E-8 - 3E-6 mol/L |
Fit Method: |
PhreePlot |
Comment: |
refers to the fit of present data at 1 and 3.2 m NaCl |
|