检验项目 | 进水水质(mg/L) | 出水水质(mg/L) | 去除率 (%) | pH | 6.35 | 6.50 | - | 电导率 (µS/cm) | 960 | 920 | 4 | Total rigidity (mg/l as CaCO3 | 216 | 204 | 5.5 | 铁 (mg/l) | 0.57 | 0.02 | 96.5* | SDI | Too high to measure | 1.7 | - | COD | 86 | 48 | 44.2* | BOD5 | 38 | <2 | 94.7 | 悬浮物 | 50 | <1 | 98.0 | 浊度 (NTU) | 20 | <0.1 | 99.5 | 细菌总数 (no./ml) | 2400 | <2 | 99.9 | 二氧化硅 | 20.6 | 8.2 | 60.2 | 色度 (units) | 20 | 10 | 50 | 氨 | 20 | 18 | 10 | 磷酸盐 | 5 | 4.6 | 8* |
*根据污染物的形成,被溶解物质将会通过CMF里面的膜 |