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首页> 外文期刊>Journal of Environmental Science and Health >Hydroponical estimation of interactions among selected heavy metals accumulated by Salix viminalis in phytoremediation process
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Hydroponical estimation of interactions among selected heavy metals accumulated by Salix viminalis in phytoremediation process

机译：水杨柳在植物修复过程中积累的部分重金属间相互作用的水培估计

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摘要

Determination of interactions between selected heavy metals (Cd, Co, Cr, Cu, Ni, Pb and Zn) in their phytoremediation by one-year-old cuttings of Salix viminalis 'Cannabina' was the purpose of this work. The achieved results indicate that Salix cuttings may successfully be used in phytoremediation of polluted soil and/or sewage not only with one metal at high concentrations but also in different combinations with the other metals. Under controlled conditions (the hydroponic experiment) new interactions were found as well as known data concerning interactions between-presented in the matrix-heavy metals, depending on whether their concentration and composition were confirmed. The results showed that the ratio of metal concentration can change the interaction intensity. The achieved results enable one to indirectly estimate the accumulation efficiency of dominating metals as well as accompanying ones at lower concentrations.
机译：这项工作的目的是通过对一年生的柳柳“ Cannabina”插穗进行植物修复来确定所选重金属（Cd，Co，Cr，Cu，Ni，Pb和Zn）之间的相互作用。所获得的结果表明，柳柳插枝不仅可以成功地用于高浓度的一种金属的植物修复，而且可以与其他金属以不同的组合进行植物修复。在受控条件下（水培实验），根据是否确定了它们的浓度和组成，发现了新的相互作用以及有关重金属之间存在的相互作用的已知数据。结果表明，金属浓度比可以改变相互作用强度。所获得的结果使人们能够间接地估计主要金属以及伴随的较低浓度金属的累积效率。

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