Mineral: |
Alumina |
Reference: |
RK11 |
SCM Type: |
CC - Constant Capacitance |
Ligand: |
CrO4<2->
- chromate
|
Site Type: |
»Al-OH |
Equation: |
»Al-OH + CrO4<2-> + 2 H<1+> ⇔ »Al-OH3-CrO4 |
LogK: |
17.0 LogK°I=0 (Conversion to I = 0): 17.64
LogK2.31 nm−2 (SSD-normalized): 15.39
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
0.1 mol/L
NaNO3
|
Solid/Liquid Ratio: |
5.0 g/L |
pH Range: |
4 - 10 |
Ligand Concentration Range: |
1E-4 or 1E-5 mol/L |
Fit Method: |
FITEQL |
Comment: |
median log K; protolysis data from [SS96a] |
|