Plant uptake and dissipation of PBDEs in the soils of electronic waste recycling sites
文献类型：期刊论文
| 作者 | Huang, Honglin
|
| 刊名 | ENVIRONMENTAL POLLUTION
 |
| 出版日期 | 2011 |
| 卷号 | 159期号:1页码:238—243 |
| 关键词 | PBDEs e-wastes Plant uptake Soil dissipation |
| 中文摘要 | Plant 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. |
| WOS记录号 | WOS:000285129600032 |
| 公开日期 | 2012-10-18 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/7113]  |
| 专题 | 生态环境研究中心_环境化学与生态毒理学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Huang, Honglin. 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.(2011).Plant uptake and dissipation of PBDEs in the soils of electronic waste recycling sites.ENVIRONMENTAL POLLUTION,159(1),238—243. |
| MLA | Huang, Honglin."Plant uptake and dissipation of PBDEs in the soils of electronic waste recycling sites".ENVIRONMENTAL POLLUTION 159.1(2011):238—243. |
入库方式： OAI收割
来源：生态环境研究中心
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