Mineral: |
Goethite |
Reference: |
RVWD12 |
SCM Type: |
DDL - Diffuse Double Layer |
Ligand: |
Ni<2+>
- nickel
|
Site Type: |
»Fe-OH |
Equation: |
2 »Fe-OH + Ni<2+> ⇔ (»Fe-O)2-Ni + 2 H<1+> |
LogK: |
7.52
LogK2.31 nm−2 (SSD-normalized): 9.39
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
NaNO3
|
Temperature: |
298.15 K |
Solid/Liquid Ratio: |
5.0 g/L |
pH Range: |
4 - 9 |
Ligand Concentration Range: |
1.709E-4 mol/L |
Fit Method: |
FITEQL |
Comment: |
weighted mean (Weighted averages were calculated using log K=∑ωi(log K)i , where ωi = (1/σlog K)i/∑(1/σlog K)i , where σlog K is the standard deviation obtained from FITEQL calculations); 0.1, 0.01 and 0.001 M NaNO3 |
|