Mineral: |
Ferrihydrite |
Reference: |
BKEC94 |
SCM Type: |
DDL - Diffuse Double Layer |
Ligand: |
EDTA<4->
- ethylenediaminetetraacetate
|
Site Type: |
»Fe(w)-OH |
Equation: |
»Fe(w)-OH + EDTA<4-> + 2 H<1+> ⇔ »Fe(w)-EDTA<2-> + H2O |
LogK: |
18.9 LogK°I=0 (Conversion to I = 0): 18.90
LogK2.31 nm−2 (SSD-normalized): 20.63
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
0.0 mol/L
NaNO3
|
pH Range: |
4-10 |
Ligand Concentration Range: |
1E-5 mol/L |
Fit Method: |
FITEQL |
Comment: |
9.009 M Fe3+, 0.1 M NaNO3, log K for I=0;MINTEQA2/FITEQL |
|