混凝剂种类 | 助凝剂投加量/mg/L | COD/mg/L | COD去除率/% | 色度/倍 |
PFS | 12 | 18,500 | 26 | 400 |
PAC | 12 | 19,250 | 23 | 400 |
FeCl3 | 12 | 19,000 | 24 | 800 |