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Plant uptake and dissipation of PBDEs in the soils of electronic waste recycling sites
Huang, Honglin; Zhang, Shuzhen; Christie, Peter
2011
Source PublicationENVIRONMENTAL POLLUTION
Volume159Issue:1Pages:238—243
AbstractPlant uptake and dissipation of weathered PBDEs in the soils of e-waste recycling sites were investigated in a greenhouse study. Eighteen PBDE congeners (tri- through deca-) were detected in the plant tissues. The proportion of lower brominated PBDEs (mono- through hexa-) in plant roots was higher than that in the soils. A concentration gradient was observed of PBDEs in plants with the highest concentrations in the roots followed by the stems and lowest in the leaves. Reduction rates of the total PBDEs in the soils ranged from 13.3 to 21.7% after plant harvest and lower brominated PBDEs were associated with a higher tendency to dissipate than the higher brominated PBDEs. This study provides the first evidence for plant uptake of weathered PBDEs in the soils of e-waste recycling sites and planting contributes to the removal of PBDEs in e-waste contaminated soils. (C) 2010 Elsevier Ltd. All rights reserved.
Department环境化学与生态毒理学国家重点实验室
KeywordPbdes E-wastes Plant Uptake Soil Dissipation
WOS IDWOS:000285129600032
Citation statistics
Cited Times:97[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.rcees.ac.cn/handle/311016/7113
Collection环境化学与生态毒理学国家重点实验室
Recommended Citation
GB/T 7714
Huang, Honglin,Zhang, Shuzhen,Christie, Peter. Plant uptake and dissipation of PBDEs in the soils of electronic waste recycling sites[J]. ENVIRONMENTAL POLLUTION,2011,159(1):238—243.
APA Huang, Honglin,Zhang, Shuzhen,&Christie, Peter.(2011).Plant uptake and dissipation of PBDEs in the soils of electronic waste recycling sites.ENVIRONMENTAL POLLUTION,159(1),238—243.
MLA Huang, Honglin,et al."Plant uptake and dissipation of PBDEs in the soils of electronic waste recycling sites".ENVIRONMENTAL POLLUTION 159.1(2011):238—243.
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