Mineral: |
Ferrihydrite |
Reference: |
K97d |
SCM Type: |
DDL - Diffuse Double Layer |
Ligand: |
Cu<2+>
- copper
|
Site Type: |
»Fe(w)-OH |
Equation: |
»Fe(w)-OH + Cu<2+> ⇔ »Fe(w)-O-Cu<1+> + H<1+> |
LogK: |
1.5
LogK2.31 nm−2 (SSD-normalized): 3.23
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
|
Temperature: |
291.15 K |
pH Range: |
6.5-7.5 |
Ligand Concentration Range: |
1E-4.169 mol/L |
Fit Method: |
Comment: |
at higher pH model breaks down because of hydrolysis, assuming single-site model (only weak sites), temperature 18+-0.5°C |
|