| Mineral: |
Kaolinite |
| Reference: |
AHA06 |
| SCM Type: |
DDL - Diffuse Double Layer
|
| Ionic Strength: |
NaClO4
|
| Site Type: |
»Al-OH |
| PZC: |
|
| pK1: |
|
| |
| pK2: |
|
| |
| Site Density in nm-2: |
14.5134 |
| Original Site Density: |
0.0643 mol / L solution
|
| Solid/Liquid Ratio in g/L: |
100.0 |
| pH Range: |
2.6-7.8 |
| Temperature in K: |
298.15 |
| Method for Site Density: |
Potentiometric Titration |
| Method for Protolysis: | Potentiometric Titration |
| Fit Method: | FITEQL |
| Comment: |
ionic strength 0.1 and 0.005M NaClO4, resp.; SSD valid for U-sorption only (solid/liquid ratio 20 g/L, 0.01M NaClO4); pK1 and pK2: consecutive acidity constants of silanol and aluminol sites [HA06a]; adsorption capacity 47+-2 µmol/g |
| |
| Mineral: |
Kaolinite |
| Reference: |
AHA06 |
| SCM Type: |
DDL - Diffuse Double Layer
|
| Ionic Strength: |
NaClO4
|
| Site Type: |
»X-OH |
| PZC: |
|
| pK1: |
2.2 |
| |
| pK2: |
6.2 |
| |
| Site Density in nm-2: |
|
| Original Site Density: |
|
| Solid/Liquid Ratio in g/L: |
100.0 |
| pH Range: |
2.6-7.8 |
| Temperature in K: |
298.15 |
| Method for Site Density: |
Potentiometric Titration |
| Method for Protolysis: | Potentiometric Titration |
| Fit Method: | FITEQL |
| Comment: |
ionic strength 0.1 and 0.005M NaClO4, resp.; SSD valid for U-sorption only (solid/liquid ratio 20 g/L, 0.01M NaClO4); pK1 and pK2: consecutive acidity constants of silanol and aluminol sites [HA06a]; adsorption capacity 47+-2 µmol/g |
| |
