Show Detailed Complexation Query Results
Surface Complex Formation Data:
Mineral: |
Alumina |
Reference: |
HS76 |
SCM Type: |
CC - Constant Capacitance |
Ligand: |
Pb<2+>
- lead
|
Site Type: |
»Al-OH |
Equation: |
»Al-OH + Pb<2+> ⇔ »Al-O-Pb<1+> + H<1+> |
LogK: |
-2.2 ± 0.1
LogK°I=0 (Conversion to I = 0): -1.88
LogK2.31 nm−2 (SSD-normalized): -3.59
|
Experiment: |
Potentiometric Titration |
Ionic Strength: |
0.1 mol/L
NaClO4
|
Temperature: |
298.15 K |
Solid/Liquid Ratio: |
3.75 g/L |
pH Range: |
4-7 |
Fit Method: |
Comment: |
cited in [SS87a] and [SWF76]; Pb concentration 2.94E-4 (pH range 4-6.5) and 9.8E-4M (pH range 4-7), resp.; solid concentration 3.16 - 17.40 g/L |
|
1 data sets were retrieved
|