土壤中微量金属向渗水的迁移

Q3 Earth and Planetary Sciences

Polish Journal of Soil Science Pub Date : 2020-12-26 DOI:10.17951/PJSS.2020.53.2.261-271

Nataliia Ryzhenko, Yu. E. Bokhonov

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引用次数: 0

摘要

本文采用溶出度法研究了土壤中微量金属（Pb、Cd、Cu、Zn）在污染草坪灰壤砂壤土中的迁移速率。应用Koller模型，根据金属在土壤中向渗透水中的迁移速率，对金属进行了排序。在所研究的金属中，铅在土壤中对渗水的迁移最强。铅在渗水中的浓度最高，最早达到最大值。库珀的迁徙强度较弱。根据金属迁移能力，它们可以按以下降序排列：Pb>Cd>Zn>Cu。这些发现与评估金属的危险性有关。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Trace metals' migration in soil to seepage water

In this paper the rate migration of trace metals (Pb, Cd, Cu, Zn) in polluted turf-podzol sandy loam soil was investigated in lysimetric experiment. Koller’s model was applied to obtain the ranking of the metals according to their rate of migration in soil to seepage water. Among the studied metals, the most intense migrant in the soil to seepage water was lead. Lead had highest and earliest maximum concentration in seepage water. Cooper had weak migration intensity. According to metals migration ability, they can be ranked in the following descending order: Pb > Cd > Zn > Cu. Findings are relevant to assessing the metal as dangerous.

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来源期刊

Polish Journal of Soil Science Earth and Planetary Sciences-Earth-Surface Processes

CiteScore

1.00

自引率

0.00%

发文量

期刊介绍： The Journal focuses mainly on all issues of soil sciences, agricultural chemistry, soil technology and protection and soil environmental functions. Papers concerning various aspects of functioning of the environment (including geochemistry, geomophology, geoecology etc.) as well as new techniques of surveing, especially remote sensing, are also published.