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Particle size distributions and health risks of polychlorinated dibenzo-p-dioxin/furans, polychlorinated biphenyls, and polychlorinated naphthalenes in atmospheric particles around two secondary copper smelters in Shandong Province, China
Sixteen samples of atmospheric particles in four size fractions (diameter: > 10 μm, 5–10 μm, 2.5–5 μm, and
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| Published in: | Chemosphere (Oxford) 2021-04, Vol.269, p.128742, Article 128742 |
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| cites | cdi_FETCH-LOGICAL-c377t-8957c419871f63ade19bdb831ff42c24270dd496de5e7c29bca56423b167aacb3 |
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| container_start_page | 128742 |
| container_title | Chemosphere (Oxford) |
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| creator | Yang, Xinrui Wu, Jing Li, Meihong Qi, Min Wang, Ran Hu, Jicheng Jin, Jun |
| description | Sixteen samples of atmospheric particles in four size fractions (diameter: > 10 μm, 5–10 μm, 2.5–5 μm, and |
| doi_str_mv | 10.1016/j.chemosphere.2020.128742 |
| format | article |
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[Display omitted]
•Atmospheric particles around two secondary copper smelters were investigated.•PCDD/Fs, PCBs and PCNs mainly accumulated in the particles <2.5 μm.•PCDD/F congener profiles were consistent with the stack gas from local smelters.•PCB and PCN congener profiles in particles <2.5 μm differ from other particles.•The total carcinogenic risk exceeded the threshold mainly because of the PCDD/Fs.]]></description><identifier>ISSN: 0045-6535</identifier><identifier>EISSN: 1879-1298</identifier><identifier>DOI: 10.1016/j.chemosphere.2020.128742</identifier><identifier>PMID: 33127115</identifier><language>eng</language><publisher>England: Elsevier Ltd</publisher><subject>Carcinogenic risk ; China ; Copper ; Dibenzofurans ; Dibenzofurans, Polychlorinated ; Dioxins ; Doxin ; Furans ; Humans ; Naphthalenes - analysis ; Particle Size ; Particulate matter ; Polychlorinated Biphenyls - analysis ; Polychlorinated Dibenzodioxins ; Polychlorinated naphthalene ; Secondary copper smelter</subject><ispartof>Chemosphere (Oxford), 2021-04, Vol.269, p.128742, Article 128742</ispartof><rights>2020 Elsevier Ltd</rights><rights>Copyright © 2020 Elsevier Ltd. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c377t-8957c419871f63ade19bdb831ff42c24270dd496de5e7c29bca56423b167aacb3</citedby><cites>FETCH-LOGICAL-c377t-8957c419871f63ade19bdb831ff42c24270dd496de5e7c29bca56423b167aacb3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/33127115$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Yang, Xinrui</creatorcontrib><creatorcontrib>Wu, Jing</creatorcontrib><creatorcontrib>Li, Meihong</creatorcontrib><creatorcontrib>Qi, Min</creatorcontrib><creatorcontrib>Wang, Ran</creatorcontrib><creatorcontrib>Hu, Jicheng</creatorcontrib><creatorcontrib>Jin, Jun</creatorcontrib><title>Particle size distributions and health risks of polychlorinated dibenzo-p-dioxin/furans, polychlorinated biphenyls, and polychlorinated naphthalenes in atmospheric particles around two secondary copper smelters in Shandong Province, China</title><title>Chemosphere (Oxford)</title><addtitle>Chemosphere</addtitle><description><![CDATA[Sixteen samples of atmospheric particles in four size fractions (diameter: > 10 μm, 5–10 μm, 2.5–5 μm, and <2.5 μm) were collected around two secondary copper smelters in Shandong Province, China. The levels, particle size distributions, and potential health risks of polychlorinated dibenzo-p-dioxin/furans (PCDD/Fs), dioxin-like polychlorinated biphenyls (dl-PCBs), and polychlorinated naphthalenes (PCNs) in these samples were analyzed. The concentration ranges for the PCDD/Fs, dl-PCBs, and PCNs were 3.13–5.77 pg m−3, 0.43–0.56 pg m−3, and 4.76–9.89 pg m−3, respectively. All of the compounds accumulated strongly in the particles with diameters of <2.5 μm. The congener profiles of PCDD/Fs in particles of various sizes were similar, and were consistent with those in stack gases from local secondary copper smelters. However, the congener profiles of dl-PCBs and PCNs in the particles with diameters of <2.5 μm differed from those for the other particle size fractions. The proportion of highly chlorinated homologs in particles with diameters of <2.5 μm was much higher than that of particles with diameters of >2.5 μm. The results of a risk assessment indicated that the contribution of PCDD/Fs to the total carcinogenic risk (PCDD/Fs + dl-PCBs + PCNs) was >95%. For the PCDD/Fs, dl-PCBs, and PCNs, 78%, 71%, and 86% of the carcinogenic risk was associated with the <2.5 μm fraction, respectively. This study improves our understanding of the particle size distributions and human health risks of exposure to PCDD/Fs, dl-PCBs, and PCNs in the atmosphere around secondary copper smelters.
[Display omitted]
•Atmospheric particles around two secondary copper smelters were investigated.•PCDD/Fs, PCBs and PCNs mainly accumulated in the particles <2.5 μm.•PCDD/F congener profiles were consistent with the stack gas from local smelters.•PCB and PCN congener profiles in particles <2.5 μm differ from other particles.•The total carcinogenic risk exceeded the threshold mainly because of the PCDD/Fs.]]></description><subject>Carcinogenic risk</subject><subject>China</subject><subject>Copper</subject><subject>Dibenzofurans</subject><subject>Dibenzofurans, Polychlorinated</subject><subject>Dioxins</subject><subject>Doxin</subject><subject>Furans</subject><subject>Humans</subject><subject>Naphthalenes - analysis</subject><subject>Particle Size</subject><subject>Particulate matter</subject><subject>Polychlorinated Biphenyls - analysis</subject><subject>Polychlorinated Dibenzodioxins</subject><subject>Polychlorinated naphthalene</subject><subject>Secondary copper smelter</subject><issn>0045-6535</issn><issn>1879-1298</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNqNkUuPFCEUhYnROO3oXzC4n-oB6kGxNB1fySROoq4Jj1tCWw0VoEd7frS_QdpujdGNKxLu-e49JwehF5SsKaHD9XZtHOxiXhwkWDPC6j8becceoBUduWgoE-NDtCKk65uhb_sL9CTnLSEV7sVjdNG2lHFK-xX6fqtS8WYGnP09YOtzSV7vi48hYxUsdqDm4nDy-UvGccJLnA_GzTH5oArYSmgI97FZGuvjNx-up31SIV_9I9S-2g2HuY6Oe_8eB7W44tQMATL2AatyDugNXs4eq6MU9xUuXyPOYGKwKh2wicsCCecdzAXST_qDqzdi-IxvU7zzwcAV3rh66Sl6NKk5w7Pze4k-vX71cfO2uXn_5t3m5U1jWs5LM4qem46KkdNpaJUFKrTVY0unqWOGdYwTazsxWOiBGya0Uf3QsVbTgStldHuJxGmvSTHnBJNckt9Vs5ISeexQbuUfHcpjh_LUYWWfn9hlr3dgf5O_SquCzUkANcGdhySz8VBDWp_AFGmj_48zPwC-v70l</recordid><startdate>202104</startdate><enddate>202104</enddate><creator>Yang, Xinrui</creator><creator>Wu, Jing</creator><creator>Li, Meihong</creator><creator>Qi, Min</creator><creator>Wang, Ran</creator><creator>Hu, Jicheng</creator><creator>Jin, Jun</creator><general>Elsevier Ltd</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>202104</creationdate><title>Particle size distributions and health risks of polychlorinated dibenzo-p-dioxin/furans, polychlorinated biphenyls, and polychlorinated naphthalenes in atmospheric particles around two secondary copper smelters in Shandong Province, China</title><author>Yang, Xinrui ; Wu, Jing ; Li, Meihong ; Qi, Min ; Wang, Ran ; Hu, Jicheng ; Jin, Jun</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c377t-8957c419871f63ade19bdb831ff42c24270dd496de5e7c29bca56423b167aacb3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Carcinogenic risk</topic><topic>China</topic><topic>Copper</topic><topic>Dibenzofurans</topic><topic>Dibenzofurans, Polychlorinated</topic><topic>Dioxins</topic><topic>Doxin</topic><topic>Furans</topic><topic>Humans</topic><topic>Naphthalenes - analysis</topic><topic>Particle Size</topic><topic>Particulate matter</topic><topic>Polychlorinated Biphenyls - analysis</topic><topic>Polychlorinated Dibenzodioxins</topic><topic>Polychlorinated naphthalene</topic><topic>Secondary copper smelter</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yang, Xinrui</creatorcontrib><creatorcontrib>Wu, Jing</creatorcontrib><creatorcontrib>Li, Meihong</creatorcontrib><creatorcontrib>Qi, Min</creatorcontrib><creatorcontrib>Wang, Ran</creatorcontrib><creatorcontrib>Hu, Jicheng</creatorcontrib><creatorcontrib>Jin, Jun</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><jtitle>Chemosphere (Oxford)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yang, Xinrui</au><au>Wu, Jing</au><au>Li, Meihong</au><au>Qi, Min</au><au>Wang, Ran</au><au>Hu, Jicheng</au><au>Jin, Jun</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Particle size distributions and health risks of polychlorinated dibenzo-p-dioxin/furans, polychlorinated biphenyls, and polychlorinated naphthalenes in atmospheric particles around two secondary copper smelters in Shandong Province, China</atitle><jtitle>Chemosphere (Oxford)</jtitle><addtitle>Chemosphere</addtitle><date>2021-04</date><risdate>2021</risdate><volume>269</volume><spage>128742</spage><pages>128742-</pages><artnum>128742</artnum><issn>0045-6535</issn><eissn>1879-1298</eissn><abstract><![CDATA[Sixteen samples of atmospheric particles in four size fractions (diameter: > 10 μm, 5–10 μm, 2.5–5 μm, and <2.5 μm) were collected around two secondary copper smelters in Shandong Province, China. The levels, particle size distributions, and potential health risks of polychlorinated dibenzo-p-dioxin/furans (PCDD/Fs), dioxin-like polychlorinated biphenyls (dl-PCBs), and polychlorinated naphthalenes (PCNs) in these samples were analyzed. The concentration ranges for the PCDD/Fs, dl-PCBs, and PCNs were 3.13–5.77 pg m−3, 0.43–0.56 pg m−3, and 4.76–9.89 pg m−3, respectively. All of the compounds accumulated strongly in the particles with diameters of <2.5 μm. The congener profiles of PCDD/Fs in particles of various sizes were similar, and were consistent with those in stack gases from local secondary copper smelters. However, the congener profiles of dl-PCBs and PCNs in the particles with diameters of <2.5 μm differed from those for the other particle size fractions. The proportion of highly chlorinated homologs in particles with diameters of <2.5 μm was much higher than that of particles with diameters of >2.5 μm. The results of a risk assessment indicated that the contribution of PCDD/Fs to the total carcinogenic risk (PCDD/Fs + dl-PCBs + PCNs) was >95%. For the PCDD/Fs, dl-PCBs, and PCNs, 78%, 71%, and 86% of the carcinogenic risk was associated with the <2.5 μm fraction, respectively. This study improves our understanding of the particle size distributions and human health risks of exposure to PCDD/Fs, dl-PCBs, and PCNs in the atmosphere around secondary copper smelters.
[Display omitted]
•Atmospheric particles around two secondary copper smelters were investigated.•PCDD/Fs, PCBs and PCNs mainly accumulated in the particles <2.5 μm.•PCDD/F congener profiles were consistent with the stack gas from local smelters.•PCB and PCN congener profiles in particles <2.5 μm differ from other particles.•The total carcinogenic risk exceeded the threshold mainly because of the PCDD/Fs.]]></abstract><cop>England</cop><pub>Elsevier Ltd</pub><pmid>33127115</pmid><doi>10.1016/j.chemosphere.2020.128742</doi></addata></record> |
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| ispartof | Chemosphere (Oxford), 2021-04, Vol.269, p.128742, Article 128742 |
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| source | ScienceDirect Freedom Collection 2022-2024 |
| subjects | Carcinogenic risk China Copper Dibenzofurans Dibenzofurans, Polychlorinated Dioxins Doxin Furans Humans Naphthalenes - analysis Particle Size Particulate matter Polychlorinated Biphenyls - analysis Polychlorinated Dibenzodioxins Polychlorinated naphthalene Secondary copper smelter |
| title | Particle size distributions and health risks of polychlorinated dibenzo-p-dioxin/furans, polychlorinated biphenyls, and polychlorinated naphthalenes in atmospheric particles around two secondary copper smelters in Shandong Province, China |
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