A comprehensive assessment of external exposure to persistent halogenated organic pollutants for residents in an e-waste recycling site, South China
文献类型：期刊论文
| 作者 | Lv, Yin-Zhi3,4,5; Luo, Xiao-Jun1,2,3,4; Qi, Xue-Meng3,4; Guan, Ke-Lan3,4; Zeng, Yan-Hong3,4; Mai, Bi-Xian1,2,3,4 |
| 刊名 | ENVIRONMENTAL POLLUTION
 |
| 出版日期 | 2024-02-15 |
| 卷号 | 343页码:9 |
| 关键词 | Polychlorinated biphenyls Halogenated flame retardants Human exposure assessment Exposure pathway e-waste recycling |
| ISSN号 | 0269-7491 |
| DOI | 10.1016/j.envpol.2023.123120 |
| 英文摘要 | Human skin wipes from 30 participants, air, dust, and food items were collected from a former electronic waste site in South China to provide a comprehensive understanding of residents' exposure to halogenated flame retardants (HFRs) and polychlorinated biphenyls (PCBs). The total concentration of halogenated organic pollutants (HOPs) in the dust, air, food and skin wipes ranged 240-25000 ng/g, 130-2500 pg/m(3), 0.08-590 ng/g wet weight, and 69-28000 ng/m(2), respectively. Wild fish, vegetables, and air were dominated by PCBs, whereas dust, livestock, and poultry were dominated by HFRs. The HOP concentrations were several orders of magnitude higher in local foodstuffs than in market foodstuffs. The chemical composition on the forehead was remarkably different from that on the hand. The importance of different exposure routes depends on the residents' food choices, except decabromodiphenyl ethane (DBDPE). For residents who consumed a 100-foot diet (mainly egg) and local wild fish, diet ingestion overwhelmed other exposure routes, and PCBs were mainly contributed by fish and HFRs by egg. For residents who consumed market food, the dermal absorption of most PCB congeners and dust ingestion of highly brominated flame retardants were relatively prominent. Inhalation was found to be a crucial route for pentabromoethylbenzene (PBEB). |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:001160814700001 |
| 源URL | [http://ir.gig.ac.cn/handle/344008/76310]  |
| 专题 | 有机地球化学国家重点实验室 |
| 通讯作者 | Luo, Xiao-Jun |
| 作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Geochem, Guangdong Hong Kong Macao Joint Lab Environm Pollu, Hong Kong 510640, Guangdong, Peoples R China 2.CAS Ctr Excellence Deep Earth Sci, Guangzhou 510640, Peoples R China 3.Chinese Acad Sci, State Key Lab Organ Geochem, Guangzhou 510640, Peoples R China 4.Chinese Acad Sci, Guangzhou Inst Geochem, Guangdong Key Lab Environm Resources Utilizat & Pr, Guangzhou 510640, Peoples R China 5.Guangdong Acad Agr Sci, Plant Protect Res Inst, Key Lab Green Prevent & Control Fruits & Vegetable, Minist Agr & Rural Affairs,Guangdong Prov Key Lab, Guangzhou 510640, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lv, Yin-Zhi,Luo, Xiao-Jun,Qi, Xue-Meng,et al. A comprehensive assessment of external exposure to persistent halogenated organic pollutants for residents in an e-waste recycling site, South China[J]. ENVIRONMENTAL POLLUTION,2024,343:9. |
| APA | Lv, Yin-Zhi,Luo, Xiao-Jun,Qi, Xue-Meng,Guan, Ke-Lan,Zeng, Yan-Hong,&Mai, Bi-Xian.(2024).A comprehensive assessment of external exposure to persistent halogenated organic pollutants for residents in an e-waste recycling site, South China.ENVIRONMENTAL POLLUTION,343,9. |
| MLA | Lv, Yin-Zhi,et al."A comprehensive assessment of external exposure to persistent halogenated organic pollutants for residents in an e-waste recycling site, South China".ENVIRONMENTAL POLLUTION 343(2024):9. |
入库方式： OAI收割
来源：广州地球化学研究所
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