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Phytoremediation of soil contaminated with cadmium and/or 2,4,6-trinitrotoluene

Title
Phytoremediation of soil contaminated with cadmium and/or 2,4,6-trinitrotoluene
Authors
Baek K.-H.Chang J.-Y.Chang Y.-Y.Bae B.-H.Kim J.Lee I.-S.
Ewha Authors
이인숙
SCOPUS Author ID
이인숙scopusscopus
Issue Date
2006
Journal Title
Journal of Environmental Biology
ISSN
0254-8704JCR Link
Citation
Journal of Environmental Biology vol. 27, no. 2 SUPPL., pp. 311 - 316
Indexed
SCIE; SCOPUS scopus
Document Type
Article
Abstract
Phytotoxicity, microbial activity, plant uptake and microbial degradation were examined using Rumex crispus in TNT and/or cadmium contaminated columns (TNT: 100 mg/kg of soil and Cd: 10 mg/kg of soil). The growth of plants was significantly inhibited by TNT, but not by Cd. The microbial activity was highly increased by plant root growth, decreased by Cd, and slightly reduced by TNT. The plant uptake of Cd was relatively well in Cd-contaminated column, but lowered by TNT in TNT+Cd-contaminated column. The microbial degradation of TNT occurred much faster in planted columns than in unplanted columns with minor effect of Cd (less 2-ADNT was produced). Therefore, it may be effective to treat TNT first and then Cd using phytoremediation in the TNT plus Cd contaminated sites. © Triveni Enterprises.
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자연과학대학 > 생명과학전공 > Journal papers
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