Table 4.
Noncarcinogenic risk value.
Sampling point | Zn (10−10/a) | Cd (10−10/a) | Cu (10−10/a) | Ni (10−10/a) | Pb (10−10/a) | Cr (10−10/a) | Fe (10−10/a) | Total (10−10/a) |
---|---|---|---|---|---|---|---|---|
1 | 0.0152 | 0.567 | 2.65 | 0.125 | 0.52 | 0.436 | 0.528 | 4.84 |
2 | 0.0425 | 0.153 | 2.64 | 0.125 | 1.26 | 0.425 | 0.642 | 5.29 |
3 | 0.04362 | 0.154 | 3.52 | 0.136 | 0.36 | 0.416 | 0.265 | 4.89 |
4 | 0.0542 | 0.852 | 3.46 | 0.142 | 0.54 | 0.536 | 0.215 | 5.80 |
5 | 0.0236 | 1.235 | 4.05 | 0.126 | 1.62 | 0.548 | 1.052 | 8.65 |
6 | 0.0428 | 1.025 | 4.23 | 0.147 | 2.05 | 0.532 | 1.654 | 9.68 |
7 | 0.0536 | 0.355 | 4.64 | 0.136 | 1.64 | 0.465 | 0.285 | 7.57 |
8 | 0.0124 | 0.284 | 3.52 | 0.145 | 1.85 | 0.418 | 1.165 | 7.39 |
9 | 0.0865 | 0.645 | 3.54 | 0.185 | 1.26 | 0.605 | 0.423 | 6.74 |
10 | 0.0155 | 0.147 | 3.87 | 0.165 | 1.45 | 0.485 | 0.851 | 6.98 |