项目 | pH | 色度 | COD/(mg/L) | BOD5/(mg/L) | SS/(mg/L) | 氨氮/(mg/L) | 总氮/(mg/L) | 总磷/(mg/L) |
2019.7.15 | 7.7 | 4 | 17.4 | — | 14 | 1.9 | 18.1 | 0.7 |
2019.7.16 | 7.3 | 4 | 18.4 | — | 14 | 1.8 | 18.1 | 0.5 |
2019.7.17 | 7.6 | 4 | 25.5 | — | 11 | 1.3 | 17.8 | 0.4 |
2019.7.18 | 7.5 | 4 | 24.8 | — | 17 | 1.3 | 17.5 | 0.6 |
2019.7.19 | 7.4 | 4 | 24.5 | — | 17 | 1.2 | 17.4 | 0.3 |
平均值 | 7.5 | 4 | 22.1 | — | 14.6 | 1.5 | 17.8 | 0.5 |
设计标准 | 6~9 | 10 | 30 | 6 | 25 | 4 | 19 | 0.9 |
国家标准 | 6~9 | 40 | 100 | 30 | 50 | 10 | 20 | 1 |