Open Access
Table 9.
Average content of cations Cu2+ And Pb2+ in the green corn mass of the upper stem with leaves
| No. of the area from which the sample was taken | Metal cation content in dry matter, mg/kg | Content of metal cations in natural substance, mg/kg4 | Mass fraction of moisture, % | ||
|---|---|---|---|---|---|
| Cu2+ | Pb2+ | Cu2+ | Pb2+ | ||
| Control (without sorbent) | 7.30 | 0.55 | 5.418 | 0.408 | 25.78 |
| 2 | 6.60 | 0.40 | 4.733 | 0.289 | 27.68 |
| 3 | 5.75 | 0.35 | 3.996 | 0.243 | 30.50 |
| 4 | 6.85 | 0.40 | 5.450 | 0.301 | 24.83 |
| 5 | 6.40 | 0.45 | 4.806 | 0.338 | 24.90 |
| 6 | 6.95 | 0.45 | 5.027 | 0.313 | 30.48 |
| 7 | 6.95 | 0.40 | 4.477 | 0.389 | 18.53 |
| 8 | 4.20 | 0.45 | 3.023 | 0.368 | 28.03 |
| 9 | 2.45 | 0.40 | 2.029 | 0.331 | 17.18 |
| 10 | 4.60 | 0.40 | 3.571 | 0.310 | 22.38 |
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