时间(min) | 0 | 5 | 15 | 25 | 35 | 40 |
COD (mg/L) | 120,000 | 100,000 | 90,000 | 65,000 | 32,000 | 30,000 |
降解率% | 0 | 9.1 | 18.2 | 40.9 | 70.9 | 72.7 |