Research Article
Spatial Variability and Distribution of the Metals in Surface Runoff in a Nonferrous Metal Mine
Table 1
The samples recovery rate of standard recovery experiment.
| Heavy metal | Content (mg/L) | Recovery rate (%) | Before | With scalar | After |
| Sb | 1.1031 | 0.5000 | 1.6021 | 99.8 | Zn | 0.9930 | 0.5000 | 1.4875 | 98.9 | Cu | 0.6598 | 1.0000 | 1.6718 | 101.2 | Ni | 0.0061 | 1.0000 | 1.0071 | 100.1 | Pb | 0.1867 | 1.5000 | 1.6792 | 99.5 | Cd | 0.0895 | 1.5000 | 1.5565 | 97.8 |
|
|