Show Detailed Complexation Query Results
Surface Complex Formation Data:
Mineral: |
Ferrihydrite |
Reference: |
TSPG13 |
SCM Type: |
CDM - (CD-)MUSIC |
Ligand: |
Pb<2+>
- lead
|
Site Type: |
»Fe(s)-OH |
Equation: |
2 »Fe(s)-OH<0.5-> + Pb<2+> + PO4<3-> + 2 H<1+> ⇔ (»Fe(s)-O)2-H-PbPO3H + H2O |
LogK: |
37.2
LogK2.31 nm−2 (SSD-normalized): 35.27
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
NaNO3
|
Temperature: |
294.15 K |
pH Range: |
2.8 - 6.8 |
Fit Method: |
MINTEQ |
Comment: |
0.01 and 0.1 M NaNO3; 0.3, 1.09, 1.1, 3, 5, 15 mM Fe as Ferrihydrite; 5E-7, 2.82E-7, 9.86E-6, 9.66E-6, 5E-6, 5E-5, 2.82E-5, 1.97E-5 M Pb; 6E-5 and 6E-4 M PO4-P |
|
1 data sets were retrieved
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