IHB OpenIR  > 期刊论文
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
Wen, Sheng1,2; Yang, F.1; Li, J. G.2; Gong, Yan3; Zhang, X. L.1; Hui, Y.1; Wu, Y. N.2; Zhao, Y. F.2; Xu, Ying1; Xu, Y, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
2009-02-01
Source PublicationCHEMOSPHERE
ISSN0045-6535
Volume74Issue:7Pages:981-987
AbstractTo 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 lg 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. (C) 2008 Elsevier Ltd. All rights reserved.; 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 lg 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. (C) 2008 Elsevier Ltd. All rights reserved.
SubtypeArticle
KeywordTree Bark E-waste Pcdd/fs Pbdes Pcbs Profile
Department[Wen, Sheng; Yang, F.; Zhang, X. L.; Hui, Y.; Xu, Ying] Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China; [Wen, Sheng; Li, J. G.; Wu, Y. N.; Zhao, Y. F.] Chinese Ctr Dis Control & Prevent, Natl Inst Nutr & Food Safety, Beijing 100050, Peoples R China; [Gong, Yan] Hubei Acad Agr Sci, Agr Testing & Informat Ctr, Wuhan 430064, Peoples R China
Subject AreaEnvironmental Sciences
DOI10.1016/j.chemosphere.2008.10.002
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Funding OrganizationNational High-Tech Research Program of China [2006AA06Z424, 2006AA06Z403]; National Natural Scientific Foundation of China [20607030, 30771812, 20837003] ; National High-Tech Research Program of China [2006AA06Z424, 2006AA06Z403]; National Natural Scientific Foundation of China [20607030, 30771812, 20837003] ; National High-Tech Research Program of China [2006AA06Z424, 2006AA06Z403]; National Natural Scientific Foundation of China [20607030, 30771812, 20837003] ; National High-Tech Research Program of China [2006AA06Z424, 2006AA06Z403]; National Natural Scientific Foundation of China [20607030, 30771812, 20837003]
Indexed BySCI
Language英语
WOS Research AreaEnvironmental Sciences & Ecology
WOS SubjectEnvironmental Sciences
WOS IDWOS:000264182400016
WOS KeywordPOLYCYCLIC AROMATIC-HYDROCARBONS ; PERSISTENT ORGANIC POLLUTANTS ; BROMINATED FLAME RETARDANTS ; TOXIC EQUIVALENCY FACTORS ; GLOBAL DISTRIBUTION ; PASSIVE SAMPLER ; CHINA ; ENVIRONMENT ; POLLUTION ; MIXTURES
Funding OrganizationNational High-Tech Research Program of China [2006AA06Z424, 2006AA06Z403]; National Natural Scientific Foundation of China [20607030, 30771812, 20837003] ; National High-Tech Research Program of China [2006AA06Z424, 2006AA06Z403]; National Natural Scientific Foundation of China [20607030, 30771812, 20837003] ; National High-Tech Research Program of China [2006AA06Z424, 2006AA06Z403]; National Natural Scientific Foundation of China [20607030, 30771812, 20837003] ; National High-Tech Research Program of China [2006AA06Z424, 2006AA06Z403]; National Natural Scientific Foundation of China [20607030, 30771812, 20837003]
Citation statistics
Cited Times:63[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/152342/7836
Collection期刊论文
Corresponding AuthorXu, Y, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
Affiliation1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
2.Chinese Ctr Dis Control & Prevent, Natl Inst Nutr & Food Safety, Beijing 100050, Peoples R China
3.Hubei Acad Agr Sci, Agr Testing & Informat Ctr, Wuhan 430064, Peoples R China
Recommended Citation
GB/T 7714
Wen, Sheng,Yang, F.,Li, J. G.,et al. 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[J]. CHEMOSPHERE,2009,74(7):981-987.
APA Wen, Sheng.,Yang, F..,Li, J. G..,Gong, Yan.,Zhang, X. L..,...&Xu, Y, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China.(2009).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.CHEMOSPHERE,74(7),981-987.
MLA Wen, Sheng,et al."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".CHEMOSPHERE 74.7(2009):981-987.
Files in This Item:
File Name/Size DocType Version Access License
Polychlorinated dibe(283KB) 开放获取--View Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wen, Sheng]'s Articles
[Yang, F.]'s Articles
[Li, J. G.]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wen, Sheng]'s Articles
[Yang, F.]'s Articles
[Li, J. G.]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wen, Sheng]'s Articles
[Yang, F.]'s Articles
[Li, J. G.]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: 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.pdf
Format: Adobe PDF
This file does not support browsing at this time
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.