Levels and profiles of Dechlorane Plus in a major E-waste dismantling area in China
文献类型：期刊论文
| 作者 | Xiao, Ke ; Wang, Pu ; Zhang, Haidong ; Shang, Hongtao ; Li, Yingming ; Li, Xinghong ; Ren, Daiwei ; Chen, Weihai ; Zhang, Qinghua |
| 刊名 | ENVIRONMENTAL GEOCHEMISTRY AND HEALTH
 |
| 出版日期 | 2013 |
| 卷号 | 35期号:5页码:625-631 |
| 通讯作者 | Zhang, QH |
| 中文摘要 | Dechlorane Plus (DP) is a high-production volume, chlorinated flame retardant comprising two major isomers, syn- and anti-DP. In this study, levels of DP were measured in soil and earthworm samples in farmland from a typical E-waste dismantling area in China. The concentrations of total DP ranged from 0.17 to 1,990 ng g(-1) dw in soil samples and 3.43 to 89.2 ng g(-1) lw in earthworm samples. Higher DP levels were found in some main E-waste dismantling sites than those in other sites. The ratios of anti-DP to total DP (f (anti)) ranged from 0.57 to 0.80 in soil samples and 0.47 to 0.81 in earthworm samples, respectively. The f (anti) in most samples in this study was in the range of the reported technical DP values. These results showed that improper E-waste dismantling activities could result in the emission of DP. Most earthworm samples showed very low BSAFs (biota-to-soil accumulation factors) for total DP. The values of BSAF were in the range of 0.0007-1.85, with an average value of 0.23. This study presents the first report of the DP in earthworms, which would be useful for ecological risk assessment of DP in terrestrial ecosystem. |
| 收录类别 | SCI |
| WOS记录号 | WOS:000323640600008 |
| 公开日期 | 2014-06-06 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/7471]  |
| 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 | Xiao, Ke,Wang, Pu,Zhang, Haidong,et al. Levels and profiles of Dechlorane Plus in a major E-waste dismantling area in China[J]. ENVIRONMENTAL GEOCHEMISTRY AND HEALTH,2013,35(5):625-631. |
| APA | Xiao, Ke.,Wang, Pu.,Zhang, Haidong.,Shang, Hongtao.,Li, Yingming.,...&Zhang, Qinghua.(2013).Levels and profiles of Dechlorane Plus in a major E-waste dismantling area in China.ENVIRONMENTAL GEOCHEMISTRY AND HEALTH,35(5),625-631. |
| MLA | Xiao, Ke,et al."Levels and profiles of Dechlorane Plus in a major E-waste dismantling area in China".ENVIRONMENTAL GEOCHEMISTRY AND HEALTH 35.5(2013):625-631. |
入库方式： OAI收割
来源：生态环境研究中心
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。