Mineral: |
Alumina |
Reference: |
K79 |
SCM Type: |
CC - Constant Capacitance
|
Ionic Strength: |
0.1 mol/L of
NaClO4
|
Site Type: |
»Al-OH |
PZC: |
8.7 |
pK1: |
7.4 |
pK1°I=0 (Conversion to I = 0): |
7.29 |
|
pK2: |
10.0 |
pK2°I=0 (Conversion to I = 0): |
9.89 |
|
Site Density in nm-2: |
|
Original Site Density: |
|
Solid/Liquid Ratio in g/L: |
2.21 |
pH Range: |
5-10 |
Temperature in K: |
295.0 |
Method for Site Density: |
Method for Protolysis: | Potentiometric Titration |
Fit Method: | graphic extrapolation |
Comment: |
SCM type called \"ligand exchange model\" (corresponds to CCM), cited in [SKS80] and [GS84a] (there as data from [SKS80]); PZC=1/2(pK1+pK2) [SKS80] |
|