Mineral: |
Montmorillonite |
Reference: |
TOS14 |
SCM Type: |
NE - Non-electrostatic
|
Ionic Strength: |
0.1 mol/L of
NaCl
|
Site Type: |
»X-OH |
PZC: |
|
pK1: |
5.75 |
pK1°I=0 (Conversion to I = 0): |
5.64 |
pK12.31 nm−2 (normalized): |
3.89 |
pK2: |
8.3 |
pK2°I=0 (Conversion to I = 0): |
8.19 |
pK22.31 nm−2 (normalized): |
10.16 |
Site Density in nm-2: |
0.0320 |
Original Site Density: |
0.000043 mol / g solid
|
Solid/Liquid Ratio in g/L: |
|
pH Range: |
4-11 |
Temperature in K: |
|
Method for Site Density: |
Potentiometric Titration |
Method for Protolysis: | Potentiometric Titration |
Fit Method: | FITEQL |
Comment: |
SSA from [TYSO14]; S/L ratio not given, but the method of [BB97b] was used for titration; ion exchange reaction: ZNa + H<1+> = ZH + Na<1+> with log K = 0.10 |
|