Mineral: |
amorphous Silica |
Reference: |
ZACS90 |
SCM Type: |
TL - Triple Layer |
Ligand: |
qui<0>
- quinoline
|
Site Type: |
»Si-OH |
Equation: |
»Si-OH + qui<0> + H<1+> ⇔ »Si-OH-(qui)H<1+> |
LogK: |
5.58 ± 0.17
LogK°I=0 (Conversion to I = 0): 5.62
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
0.01 mol/L
NaCl
|
Temperature: |
298.15 K |
Solid/Liquid Ratio: |
50.0 g/L |
pH Range: |
2.5-8.5 |
Ligand Concentration Range: |
1E-5 mol/L |
Fit Method: |
FITEQL |
Comment: |
log K depends on initial quinoline sorption -> reflects the heterogeneity of the surface?; log K = 5.68 for 1E-6 M quinoline and 5.58 for 1E-5M quinoline |
|