采样点 | 污染系数 | 采样点 | 污染系数 | |||||||||
Cu | Zn | Cr | Pb | Cu | Zn | Cr | Pb | |||||
1-1 | 3.45 | 2.58 | 0.89 | 43.75 | 5’-1 | 2.98 | 2.33 | 1.11 | 39.36 | |||
1-2 | 3.00 | 2.57 | 1.05 | 42.05 | 5’-2 | 1.16 | 2.39 | 0.98 | 35.40 | |||
1’-1 | 3.71 | 2.83 | 0.99 | 44.94 | 5’-3 | 1.65 | 2.71 | 1.00 | 42.44 | |||
2-1 | 1.66 | 2.47 | 0.99 | 42.95 | 6-1 | 1.38 | 2.33 | 1.00 | 36.05 | |||
2’-1 | 2.32 | 2.55 | 1.03 | 41.86 | 6-2 | 3.99 | 2.49 | 1.05 | 38.47 | |||
2’-2 | 2.39 | 2.65 | 0.99 | 45.53 | 6’-1 | 1.66 | 2.51 | 1.08 | 39.76 | |||
3-1 | 1.81 | 2.48 | 1.09 | 39.53 | 6’-2 | 1.75 | 2.59 | 1.04 | 40.68 | |||
3’-1 | 2.37 | 2.54 | 1.07 | 40.31 | 7-1 | 2.16 | 2.54 | 1.08 | 39.71 | |||
3’-2 | 2.60 | 2.77 | 1.03 | 43.65 | 7-2 | 1.22 | 2.40 | 0.99 | 34.56 | |||
4-1 | 1.67 | 2.58 | 1.14 | 41.09 | 8-1 | 0.72 | 2.24 | 1.01 | 33.39 | |||
4-2 | 4.33 | 2.94 | 0.97 | 43.96 | 9-1 | 1.87 | 2.48 | 1.06 | 40.44 | |||
4’-1 | 2.99 | 2.49 | 1.02 | 40.52 | 9-2 | 1.34 | 2.45 | 1.04 | 41.71 | |||
4’-2 | 1.47 | 2.78 | 1.01 | 42.08 | 10-1 | 3.81 | 2.44 | 1.00 | 33.53 | |||
5-1 | 2.36 | 2.39 | 1.13 | 40.34 | 10-2 | 1.62 | 2.38 | 0.93 | 34.58 | |||
5-2 | 0.75 | 3.05 | 0.91 | 44.02 |
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综合指数RI和总的潜在风险程度 | 333.61重度 | |||||||||||