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Comparison of photocatalytic degradation of MNZ
| Systems | pH | Catalyst dosage (g/L) | [MNZ ] 0 (mg/L) | Lamp (W) | Time (min) | Removal efficiency (%) | k obs (min −1 ) | Reference |
|---|---|---|---|---|---|---|---|---|
| Visible/ZnO | - | 1.0 | 5 | 300 | 160 | 16.9 | - | [3] |
| Visible/ZnO-RGO | - | 1.0 | 5 | 300 | 160 | 49.3 | - | [3] |
| Visible | - | - | 5 | 300 | 160 | 5.5 | - | [3] |
| UV/ZnO | 10 | 1.5 | 80 | 125 | 180 | 96.55 | - | [4] |
| UV | 6 | - | 0.006 | Lp Mp | 5 5 | 6 12 | 0.005616 0.02304 | [16] |
| UV/Niobate K6Nb10.8O30 | - | 1.5 | 10 | 18 | 180 | 57 | 0.00449 | [18] |
| UV/TiO2 | 7 | 0.5 | 80 | 125 | 120 | 99.48 | 0.0233 | Present study |
