Mineral: |
Alumina |
Reference: |
RK11 |
SCM Type: |
TL - Triple Layer |
Ligand: |
CrO4<2->
- chromate
|
Site Type: |
»Al-OH |
Equation: |
»Al-OH + CrO4<2-> + 2 H<1+> ⇔ »Al-OH2<1+>-HCrO4<1-> |
LogK: |
18.5
LogK2.31 nm−2 (SSD-normalized): 16.89
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
NaNO3
|
Solid/Liquid Ratio: |
5.0 g/L |
pH Range: |
4 - 10 |
Ligand Concentration Range: |
1E-4; 1E-5 mol/L |
Fit Method: |
FITEQL |
Comment: |
outersphere complex; median log K; 0.001, 0.01, 0.1 M NaNO3; log KNa<1+> = -8.3 and log KNO3<1-> = 8.3 taken from [TS95] |
|