The name is absent



Chapter 4

[AlO⅛(H+)exp(--⅛

[A10H] =-----------------[4.30]

-^Aï-

Figure 4.21 shows the experiment data and fitted curve of alumina zeta
potentials in 0.05 M NaCI brine at different pH. Zeta potential of alumina changes
from positive to negative with the increase of pH. Dashed line shows zero zeta
potential value as reference.

Figure 4.21 Zeta potential of alumina in 0.05 M NaCI brine at different pH

Table 4.9 shows the calculated parameters from data fitting. Dissociation
equilibrium constants and site density of alumina are 4.21 ×10'8 mol∕m3, 3.58×10^1°
mol∕m3 and 1.09×10^7 mol∕m2, respectively. For alumina sites on kaolinite, the

128



More intriguing information

1. Co-ordinating European sectoral policies against the background of European Spatial Development
2. Solidaristic Wage Bargaining
3. The name is absent
4. The name is absent
5. The name is absent
6. Sectoral specialisation in the EU a macroeconomic perspective
7. ROBUST CLASSIFICATION WITH CONTEXT-SENSITIVE FEATURES
8. Ultrametric Distance in Syntax
9. The name is absent
10. The Structure Performance Hypothesis and The Efficient Structure Performance Hypothesis-Revisited: The Case of Agribusiness Commodity and Food Products Truck Carriers in the South