Mineral: |
Goethite |
Reference: |
JAR04 |
SCM Type: |
1pK-BS - 1pK-Basic Stern |
Ligand: |
Pm<3+>
- promethium
|
Site Type: |
»Fe-singly |
Equation: |
2 »Fe-singly-OH<0.5-> + Pm<3+> + H2O ⇔ (»Fe-singly-OH)2-Pm(OH)<1+> + H<1+> |
LogK: |
11.2
LogK2.31 nm−2 (SSD-normalized): 11.35
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
NaClO4
|
Temperature: |
293.65 K |
Fit Method: |
FITEQL |
Comment: |
included as paper in [J99a] (Ph.D.thesis); pK (corresonds to PZC)=8.4; 0.1 - 0.01 M NaClO4; WSOS/DF=254; several reactions that fell within the interval of one sigma; 18-23°C |
|