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Effect of EDTA and EDDS on phytoremediation of Pb- and Zn- contaminated soil by Brassica Juncea
http://hdl.handle.net/10191/21924
http://hdl.handle.net/10191/21924c1b1467e-fdf2-4a17-8e93-a0712cd3aa02
名前 / ファイル | ライセンス | アクション |
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518-523_5040-5046.pdf (265.7 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2013-04-18 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Effect of EDTA and EDDS on phytoremediation of Pb- and Zn- contaminated soil by Brassica Juncea | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Phytoremediation | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Heavy metal | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Chelating agent | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Brassica Juncea | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
著者 |
Gao, Lidi
× Gao, Lidi× Kano, Naoki× Sato, Yuichi× Zhang, Shuang× Imaizumi, Hiroshi |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Effect of EDTA and EDDS on phytoremediation of Pb- and Zn- contaminated soil by Brassica Juncea was investigated in this work. Especially, the effect of the kind and the method of adding chelating agent was investigated during the plant growth. Plants were grown in an environmental control system. The biomass of the whole plant was weighed, and the uptake of Pb and Zn in shoot and root were determined using ICP-AES. Consequently, the following matters have been obtained: (1) Both EDTA and EDDS significantly enhanced the translocation of metals (Pb and Zn) in soil from root to shoot. Furthermore, the two chelating agents resulted in a sharply biomass loss for more than 30% of the control. As a result, the total uptake amount of metals by Brassica Juncea was decreased (except the uptake of Pb with the addition of 3.0 mmol kg^-1 EDTA). (2) EDDS showed the higher inhibition for the growth of Brassica Juncea than EDTA. (3) The method for adding EDTA and EDDS at several times separately did not necessarily increase the uptake of heavy metals. | |||||
言語 | en | |||||
書誌情報 |
en : Advanced Materials Research 巻 518-523, p. 5040-5046, 発行日 2012-05 |
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出版者 | ||||||
言語 | en | |||||
出版者 | Trans Tech Publications | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1022-6680 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA12159099 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | http://doi.org/10.4028/www.scientific.net/amr.518-523.5040 | |||||
出版タイプ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
著者版フラグ | ||||||
値 | author | |||||
異版である | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | URI | |||||
関連識別子 | http://www.scientific.net/AMR.518-523.5040 |