Show Detailed Complexation Query Results
Surface Complex Formation Data:
Mineral: |
Goethite |
Reference: |
RL98 |
SCM Type: |
TL - Triple Layer |
Ligand: |
Cu<2+>
- copper
|
Site Type: |
»Fe(w)-OH |
Equation: |
»Fe(w)-OH + Cu<2+> ⇔ »Fe(w)-O-Cu<1+> + H<1+> |
LogK: |
1.9 LogK°I=0 (Conversion to I = 0): 1.90
LogK2.31 nm−2 (SSD-normalized): 6.67
|
Experiment: |
Sorption Isotherms |
Ionic Strength: |
0.0 mol/L
NaClO4
|
pH Range: |
6.07, 5.07, 4.07 |
Fit Method: |
FITEQL |
Comment: |
I = 0.01and 0.1 M; modified TLM: indifferent electrolyte-surface interactions, electrolyte ions accumulate to screen surface charge, but do not form complexes with surface sites; fit with assumption of =FeOCu+ and =FeOCuOH; WSOS/DF=15.1 |
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1 data sets were retrieved
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