Mineral: |
Kaolinite |
Reference: |
RZEAA88 |
SCM Type: |
TL - Triple Layer |
Ligand: |
SO4<2->
- sulfate
|
Site Type: |
»Al-OH |
Equation: |
»Al-OH + SO4<2-> + 2 H<1+> ⇔ »Al-OH2-HSO4 |
LogK: |
15.6
LogK2.31 nm−2 (SSD-normalized): 14.21
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
NaClO4
|
Solid/Liquid Ratio: |
20.0 g/L |
pH Range: |
4.5-7.5 |
Ligand Concentration Range: |
1E-7 mol/L |
Fit Method: |
FITEQL |
Comment: |
logK for 1E-7 M CrO42-; logK for 5E-7M: 15.9; log K for background electrolyte -9.15 (Na+) resp. 7.9 (ClO4-) from [D78] for amorphous Al(OH)3; also in [ZCSA88] |
|