Mineral: |
Goethite |
Reference: |
MD06 |
SCM Type: |
DDL - Diffuse Double Layer |
Ligand: |
ox<2->
- oxalate
|
Site Type: |
»Fe-OH |
Equation: |
»Fe-OH + ox<2-> + 2 H<1+> ⇔ »FeH-ox + H2O |
LogK: |
-14.7 LogK°I=0 (Conversion to I = 0): -14.70
LogK2.31 nm−2 (SSD-normalized): -13.76
|
Experiment: |
Empirical Correlation |
Ionic Strength: |
0.0 mol/L
|
Temperature: |
298.15 K |
Fit Method: |
FITEQL |
Comment: |
LFERs obtained for log K versus the pK of the second deprotonation constant to predict SC constants for similar cations for which limited or no sorption data exist; details also in [M95b] |
|