Mineral: |
Birnessite |
Reference: |
KIL19 |
SCM Type: |
CC - Constant Capacitance
(C1: 1.1 F/m2) |
Ionic Strength: |
0.01 mol/L of
NaCl
|
Site Type: |
»Mn-OH |
PZC: |
2.3 |
pK1: |
0.51 |
pK1°I=0 (Conversion to I = 0): |
0.47 |
|
pK2: |
4.25 |
pK2°I=0 (Conversion to I = 0): |
4.21 |
|
Site Density in nm-2: |
|
Original Site Density: |
|
Solid/Liquid Ratio in g/L: |
2.0 |
pH Range: |
2 - 11 |
Temperature in K: |
348.15 |
Method for Site Density: |
Not Specified |
Method for Protolysis: | Potentiometric Titration |
Fit Method: | FITEQL |
Comment: |
not clear, which SSD was used |
|