Show Detailed Complexation Query Results
Surface Complex Formation Data:
Mineral: |
Goethite |
Reference: |
CK18 |
SCM Type: |
DDL - Diffuse Double Layer |
Ligand: |
Ra<2+>
- radium
|
Site Type: |
»Fe-OH |
Equation: |
»Fe-OH + Ra<2+> ⇔ »Fe-O-Ra<1+> + H<1+> |
LogK: |
-2.5
LogK2.31 nm−2 (SSD-normalized): 2.05
|
Experiment: |
Sorption Isotherms |
Ionic Strength: |
|
Solid/Liquid Ratio: |
0.3 g/L |
pH Range: |
7 ± 0.05 |
Fit Method: |
PHREEQC |
Comment: |
3-320 Bq of 226Ra stock; salinty varied experimental data (10 mM CaCl2, MgCl2, KCl, SrCl2 or 10 mequiv/L ionic strength artificial groundwater (AGW); increasing ionic strength 100 mequiv/L artificial brackish water (ABW) and 800 mequiv/L artificial seawater (ASW)) |
|
1 data sets were retrieved
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