Mineral: |
Bentonite |
Reference: |
HM10 |
SCM Type: |
DDL - Diffuse Double Layer |
Ligand: |
Si(OH)4<0>
- Silicic acid
|
Site Type: |
»Al-OH |
Equation: |
»Al-OH + Si(OH)4<0> ⇔ »Al-O-Si(OH)4<1-> + H<1+> |
LogK: |
1.9 ± 0.3
LogK°I=0 (Conversion to I = 0): 1.81
LogK2.31 nm−2 (SSD-normalized): 4.74
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
0.053 mol/L
ground water
|
Temperature: |
293.15 K |
Solid/Liquid Ratio: |
4.0 g/L |
pH Range: |
2 - 12 |
Ligand Concentration Range: |
1.2E-4 mol/L |
Fit Method: |
|