COD含量(mg/L) | 120,000 | ||||
盐酸羟胺加入量(g) | 2 | 3 | 4 | 6 | 8 |
处理后COD含量 | 10,000 | 8000 | 5000 | 50,000 | 70,000 |
COD去除率(%) | 91.7 | 93.3 | 95.8 | 58.3 | 41.7 |