Show Detailed Complexation Query Results
Surface Complex Formation Data:
Mineral: |
Montmorillonite |
Reference: |
BB02b |
SCM Type: |
NE - Non-electrostatic |
Ligand: |
Eu<3+>
- europium(III)
|
Site Type: |
»X(w)-OH |
Equation: |
»X(w)-OH + Eu<3+> ⇔ »X(w)-O-Eu<2+> + H<1+> |
LogK: |
-1.2 LogK°I=0 (Conversion to I = 0): -0.45
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
0.066 mol/L
Ca(NO3)2
|
Solid/Liquid Ratio: |
1.0 g/L |
pH Range: |
3-10 |
Ligand Concentration Range: |
9.5E-9 mol/L |
Fit Method: |
MINSORB |
Comment: |
Ca-montmorillonite, 2SPNE/CE model; also sorption isotherm (1E-3 - 1E-9 M Eu3+, pH6 and 1E-3 - 1E-10 M, pH6.9, resp.); selectivity coefficient for cation exchange Ca-Eu (I=0)=13 |
|
1 data sets were retrieved
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