Research Article
Integrated Evaluation of Urban Water Bodies for Pollution Abatement Based on Fuzzy Multicriteria Decision Approach
Table 4
Water quality data of experiment.
| Parameters | GB2828-2002 (CNS) | | XXU | GKS | XZY | FSR | JHH |
| Tem. (°C) | 15–30 | Mean Std. deviation Minimum Maximum | 24.7 0.29 19.7 27.8 | 25.5 0.46 24.6 25.8 | 16.5 0.32 16.2 17.1 | 16.2 0.34 15.6 16.8 | 28.7 0.35 27.9 29.4 |
| DO (mg/L) | 2 | Mean Std. deviation Minimum Maximum | 1.69 1.08 0.4 3.3 | 1.79 0.9 0.4 2.7 | 1.83 1.9 0.5 4.8 | 1.14 0.7 0.8 1.8 | 3.4 1.38 0.7 4.5 |
| COD (mg/L) | 15 | Mean Std. deviation Minimum Maximum | 14.5 6.8 5.4 17.7 | 16.4 2.45 4.1 18.1 | 59.7 17.5 29 67.2 | 43.5 23.5 24.7 86 | 59.01 35.2 24 139 |
| NH3N (mg/L) | 2 | Mean Std. deviation Minimum Maximum | 15.21 9.77 9.42 27.3 | 16.87 10.23 8.01 26.9 | 22.49 9.99 12.04 29 | 13.59 7.5 0.87 15.7 | 21.44 10.44 8.76 26.7 |
| TP (mg/L) | 0 | Mean Std. deviation Minimum Maximum | 0.91 0.57 0.14 1.86 | 1.2 0.5 0.18 1.57 | 0.83 0.49 0.07 1.2 | 1.3 0.47 0.5 1.7 | 1.9 0.42 0.7 2.8 |
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