Degradation performance of HA by different UV/AOPs processes.
| Processing | Concentration | pH | AOPs | Time | Degradation rate | Reference |
|---|---|---|---|---|---|---|
| UV/H2O2 | 15 mg L−1 | 4 | H2O2: 3 mmol L−1 | 180 min | 21.9% | 24 |
| UV/PDS (H2S2O8) | 6 | PDS: 3 mmol L−1 | 120 min | 92.9% | 24 | |
| UV/SPC (Na2CO3) | 5 mg L−1 | 9.9 | SPC: 0.5 mmol L−1 | 90 min | 92.1% | 28 |
| UV/PMS (H2SO5) | 2 mg L−1 | 7 | PDS: 0.5 mmol L−1 | 180 min | 100% | 29 |
| UV/SPB (NaBO3) | 10 mg L−1 | 3 | SPB: 1 mmol L−1 | 60 min | 88.8% | 30 |
| UV/PMS (H2SO5) | 10 mg L−1 | 3 | PMS: 3 mmol L−1 | 180 min | 92.09% | This work |