Appendix В
potential values of kaolinite in synthetic brine. Here the average value of zeta
potentials in upper and lower stationary levels is chosen as the zeta potential
value of the sample.
Table B.1 Zeta potential values of kaolinite sample in synthetic brine
|
Measurements |
ζ (upper, mV) |
ζ (lower, mV) |
ζ (mV) |
|
1 |
-28.7 |
-39.3 |
-34.0 |
|
2 |
-27.6 |
-40.5 |
-34.1 |
|
3 |
-31.6 |
-41.1 |
-36.3 |
|
average |
-29.3 |
-40.3 |
-34.8±1.8 |
Figure B.2 Zeta potential profile of kaolinite sample in synthetic brine
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