Investigation of heavy metal accumulation in Polygonum thunbergii for phytoextraction
作者： In Sung Kim , Kyung Hong Kang , Perry Johnson-Green , Eun Ju Lee
DOI: 10.1016/S0269-7491(03)00190-8
关键词: Bioaccumulation 、 Soil contamination 、 Copper 、 Cadmium 、 Botany 、 Bioremediation 、 Animal science 、 Metal ions in aqueous solution 、 Phytoremediation 、 Chemistry 、 Zinc
摘要: In this study, cadmium (II), lead copper (II) and zinc were determined in Polygonum thunbergii soil from the Mankyung River watershed, Korea. Soil samples contained detectable (<17.5 μg g−1), (<8.4 g−1) (<24.5 whereas was undetectable. Whole plants of P. (<320.8 (<863.2 (<2427.3 only stem (<7.4 root (<10.1 g−1). plant concentrations very different for each metal, particularly case zinc. The mean content heavy metal whole increased order (8.5 g−1)
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