Polychlorinated Dibenzo-p-dioxin And Dibenzofurans (pcdd/fs), Polybrominated Diphenyl Ethers (pbdes), And Polychlorinated Biphenyls (pcbs) Monitored By Tree Bark In An E-waste Recycling Area

文献类型： 外文期刊

第一作者： Wen, Sheng

作者： Wen, Sheng;Yang, F.;Zhang, X. L.;Hui, Y.;Xu, Ying;Wen, Sheng;Li, J. G.;Wu, Y. N.;Zhao, Y. F.;Gong, Yan

作者机构：

关键词： tree bark;e-waste;pcdd/fs;pbdes;PCBS;profile

期刊名称：CHEMOSPHERE （ 影响因子：7.086； 五年影响因子：6.956 ）

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： To investigate the environmental levels and profiles of polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs), polybrominated diphenyl ethers (PBDEs), and polychlorinated biphenyls (PCBs), tree bark samples (n = 22) were collected from Luqiao, an E-waste recycling area, in east China in July 11-13,2006. The average concentrations of PCDD/Fs, PBDEs, and PCBs determined by isotope dilution-high resolution gas chromatography (HRGC) coupled with high resolution mass spectrometer (HRMS) were 0.1 ±0.0, 1.4 ±0.2, and 6.5±0.8 μg g~(-1) lipid weight, respectively. PCDD/F-toxic equivalent (TEQ, WHO-1998), PCB-TEQs, and total dioxin-like TEQs were 1.3 ± 0.1, 0.5 ± 0.0, and 1.8 ± 0.2 ng g~(-1) lipid weight, respectively. The profiles of these pollutants in the tree bark were also discussed. Tetra-CDFs, deca-BDE and tri-CBs were the main homologues and accounted for 47% of total PCDD/Fs, 79.3% of total PBDEs, and 33.2% of total PCBs, respectively; As for TEQs, 2,3,4,7,8-PeCDF and PCB126 were the main contributors and accounted for 36% of the total PCDD/F-TEQs and 81.2% of the total PCB-TEQs, respectively. High accumulation of PCDD/Fs, PBDEs, and PCBs detected in the tree bark indicated heavy contaminations of these pollutants in Luqiao area.

分类号： X51

  • 相关文献

[1]Particle-bound PCDD/Fs in the Atmosphere of an Electronic Waste Dismantling Area in China. Wen Sheng,Li JingGuang,Zhao YunFeng,Wu YongNing,Wen Sheng,Shi TingMing,Gong Yan,Wu YongNing. 2011

[2]Heavy Metal Influence on BDE-47 Uptake in the Human KERTr Keratinocyte Cell Line. Kang, Yuan,Zhang, Qiu Yun,Li, Lai Sheng,Zeng, Li Xuan,Luo, Ji Wen,Kang, Yuan,Wong, Ming Hung,Kang, Yuan,Wong, Ming Hung,Yin, Yi.

[3]Field study on the uptake and translocation of PBDEs by wheat (Triticum aestivum L.) in soils amended with sewage sludge. Li, Helian,Qu, Ronghui,Yan, Liangguo,Guo, Weilin,Ma, Yibing,Ma, Yibing.

[4]Selective adsorption and recovery of Au(III) from three kinds of acidic systems by persimmon residual based bio-sorbent: A method for gold recycling from e-wastes. Fan, Ruiyi,Xie, Feng,Guan, Xueliang,Zhang, Qinglin,Luo, Zhengrong,Xie, Feng.

[5]Phylogenetic Analysis and Expression Patterns of the MAPK Gene Family in Wheat (Triticum aestivum L.). Lian Wei-wei,Tang Yi-miao,Gao Shi-qing,Zhang Zhao,Zhao Xin,Zhao Chang-ping,Lian Wei-wei. 2012

[6]Flavonoid Metabolites in Human Urine during Blueberry Anthocyanin Intake. Kalt, Wilhelmina,McDonald, Jane E.,Fillmore, Sherry A. E.,Liu, Yan.

[7]Identification and characterization of microRNAs in the pancreatic fluke Eurytrema pancreaticum. Xu, Min-Jun,Huang, Si-Yang,Fu, Jing-Hua,Zhou, Dong-Hui,Zhu, Xing-Quan,Wang, Chun-Ren,Chang, Qiao-Cheng,Zheng, Xu,Zhu, Xing-Quan,Fu, Jing-Hua,Zhu, Xing-Quan. 2013

[8]Polychlorinated biphenyls and organochlorine pesticides in surface sediments from the sand flats of Shuangtaizi Estuary, China: levels, distribution, and possible sources. Yuan, Xiutang,Yang, Xiaolong,Na, Guangshui,Zhang, Anguo,Liu, Guize,Wang, Lili,Zhang, Anguo,Mao, Yuze,Li, Xiaodong.

[9]A gold nanoparticle based immunosorbent bio-barcode assay combined with real-time immuno-PCR for the detection of polychlorinated biphenyls. Yang, Guangxin,Zhuang, Huisheng,Chen, Hanyu,Ping, Xianyin,Bu, Dan,Yang, Guangxin,Ping, Xianyin.

[10]Augmented atherogenesis in ApoE-null mice co-exposed to polychlorinated biphenyls and 2,3,7,8-tetrachlorodibenzo-p-dioxin. Shan, Qiuli,Wang, Jing,Huang, Fengchen,Du, Yuguo,Lv, Xiaowen,Ma, Min. 2014

[11]Bioaccessibility of polychlorinated biphenyls in workplace dust and its implication for risk assessment. Kang, Yuan,Li, Laisheng,Zhang, Qiuyun,Zeng, Lixuan,Luo, Jiwen,Kang, Yuan,Man, Yubon,Wong, Ming Hung,Kang, Yuan,Man, Yubon,Wong, Ming Hung,Yin, Yi.

[12]Residual Distribution and Risk Assessment of Polychlorinated Biphenyls in Surface Sediments of the Pearl River Delta, South China. Lai, Zini,Li, Xiuli,Li, Haiyan,Zhao, Lina,Zeng, Yanyi,Wang, Chao,Gao, Yuan,Liu, Qianfu,Lai, Zini,Li, Xiuli,Li, Haiyan,Zhao, Lina,Zeng, Yanyi,Wang, Chao,Gao, Yuan,Liu, Qianfu,Li, Xiuli,Zhao, Lina.

作者其他论文 更多>>

微信小程序