Figure 1.
Schematic diagram of lab-scale reactor
Figure 2.
Influence of catalyst dose on decolourization efficiency (16.7 g/l sodium percarbonate)
Figure 3.
Influence of sodium percarbonate dose on decolourization efficiency (8.3 g/l quasicrystals)
Table 1.
Reaction rate constant
| Quasicrystals concentration 8.3 g/l | Sodium percarbonate concentration 16.7 g/l | |||||||
|---|---|---|---|---|---|---|---|---|
| SP concentration (g/l) | 8.3 | 16.7 | 33.3 | Quasicrystals concentration (g/l) | 0.0 | 8.3 | 16.7 | 33.3 |
| Reaction order | I | I | I | Reaction order | I | I | I | I |
| Reaction rate constant | 0.017 | 0.032 | 0.048 | Reaction rate constant | 0.012 | 0.032 | 0.026 | 0.031 |
| Unit | s−1 | s−1 | s−1 | Unit | s−1 | s−1 | s−1 | s−1 |