Mineral: |
Clinoptilolite |
Reference: |
WAT01b |
SCM Type: |
DDL - Diffuse Double Layer |
Ligand: |
NpO2<1+>
- neptunyl(V)
|
Site Type: |
»Si-OH |
Equation: |
»Si-OH + NpO2<1+> + H2O ⇔ »Si-O-NpO2(OH)<1-> + 2 H<1+> |
LogK: |
-13.2 ± 0.06
LogK°I=0 (Conversion to I = 0): -13.20
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
0.0 mol/L
NaNO3
|
Temperature: |
293.15 K |
pH Range: |
4.5-11 |
Ligand Concentration Range: |
1E-6 mol/L |
Fit Method: |
FITEQL |
Comment: |
Si/Al =5; SCM calculations; experimental data from batch sorption experiments [BPTA96]; no CO2; literal mistake IS=0.0 M?? (BPA96]: 0.1 and 0.01 M; 20+-0.2°C [BPTA96] |
|