Mineral: |
Kaolinite |
Reference: |
RZEAA88 |
SCM Type: |
TL - Triple Layer |
Ligand: |
SO4<2->
- sulfate
|
Site Type: |
»Al-OH |
Equation: |
»Al-OH + SO4<2-> + H<1+> ⇔ »Al-OH2-SO4<1-> |
LogK: |
9.49
LogK2.31 nm−2 (SSD-normalized): 8.10
|
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 SO42-; logK for 5E-7M: 9.37; log K for background electrolyte -9.15 (Na+) resp. 7.9 (ClO4-) from [D78] for amorphous Al(OH)3; also in [ZCSA88] |
|