Trace metal contamination of sediments in an e-waste processing village in China
This study examined trace metal contamination of sediments in Guiyu, China where primitive e-waste processing activities have been carried out. It was found that some river sediments in Guiyu were contaminated with Cd (n.d.–10.3 mg/kg), Cu (17.0–4540 mg/kg), Ni (12.4–543 mg/kg), Pb (28.6–590 mg/kg),...
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| Veröffentlicht in: | Environmental pollution (1987) 2007, Vol.145 (2), p.434-442 |
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| container_title | Environmental pollution (1987) |
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| creator | Wong, Coby S.C. Wu, S.C. Duzgoren-Aydin, Nurdan S. Aydin, Adnan Wong, Ming H. |
| description | This study examined trace metal contamination of sediments in Guiyu, China where primitive e-waste processing activities have been carried out. It was found that some river sediments in Guiyu were contaminated with Cd (n.d.–10.3
mg/kg), Cu (17.0–4540
mg/kg), Ni (12.4–543
mg/kg), Pb (28.6–590
mg/kg), and Zn (51.3–324
mg/kg). The
206Pb/
207Pb and
208Pb/
207Pb ratios of the Pb-contaminated sediments of Lianjiang (1.1787
±
0.0057 and 2.4531
±
0.0095, respectively) were lower than those of Nanyang River (1.1996
±
0.0059 and 2.4855
±
0.0082, respectively), indicating a significant input of non-indigenous Pb with low
206Pb/
207Pb and
208Pb/
207Pb ratios. Copper, Pb and Zn in the non-residual fractions noticeably increased in the contaminated sediments compared to those in the uncontaminated sediments. A genuine concern is associated with potential transport of the contaminated sediments downstream and enhanced solubility and mobility of trace metals in the non-residual fractions.
A long history of extensive and primitive processing activities of e-waste has caused serious trace metal contamination of the aquatic environment in Guiyu, China. |
| doi_str_mv | 10.1016/j.envpol.2006.05.017 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_19575247</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0269749106003356</els_id><sourcerecordid>19575247</sourcerecordid><originalsourceid>FETCH-LOGICAL-a504t-8a3b559e1c4b68231611f9bb27977ddb66ffca3b9b841a31696f0c94a06ffff33</originalsourceid><addsrcrecordid>eNp9kEuLFDEUhYMoTjv6D0SzcldlbuVRnY0gzfiAAQVn1iGVumnTVCVtUt3ivzdNNbhzdRf3O4fDR8hrYC0wUO8PLcbzMU1tx5hqmWwZ9E_IBrY9b5ToxFOyYZ3STS803JAXpRwYY4Jz_pzcgNp2Qkm5Id8fsnVIZ1zsRF2Ki51DtEtIkSZPC45hxrgUGiK1kWLz25YF6TEnh6WEuKfnME12jxdg97NGX5Jn3k4FX13vLXn8dPew-9Lcf_v8dffxvrGSiaXZWj5IqRGcGOoYDgrA62Hoet334zgo5b2rjB62Amx9a-WZ08Ky-vCe81vybu2tW36dsCxmDsVhHRMxnYoBLXvZib6CYgVdTqVk9OaYw2zzHwPMXEyag1lNmotJw6SpJmvszbX_NMw4_gtd1VXg7Qp4m4zd51DM44-OAWcAoIW-TPywElg9nANmU1zA6KrUjG4xYwr_3_AXYfOQEg</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>19575247</pqid></control><display><type>article</type><title>Trace metal contamination of sediments in an e-waste processing village in China</title><source>MEDLINE</source><source>Elsevier ScienceDirect Journals</source><creator>Wong, Coby S.C. ; Wu, S.C. ; Duzgoren-Aydin, Nurdan S. ; Aydin, Adnan ; Wong, Ming H.</creator><creatorcontrib>Wong, Coby S.C. ; Wu, S.C. ; Duzgoren-Aydin, Nurdan S. ; Aydin, Adnan ; Wong, Ming H.</creatorcontrib><description>This study examined trace metal contamination of sediments in Guiyu, China where primitive e-waste processing activities have been carried out. It was found that some river sediments in Guiyu were contaminated with Cd (n.d.–10.3
mg/kg), Cu (17.0–4540
mg/kg), Ni (12.4–543
mg/kg), Pb (28.6–590
mg/kg), and Zn (51.3–324
mg/kg). The
206Pb/
207Pb and
208Pb/
207Pb ratios of the Pb-contaminated sediments of Lianjiang (1.1787
±
0.0057 and 2.4531
±
0.0095, respectively) were lower than those of Nanyang River (1.1996
±
0.0059 and 2.4855
±
0.0082, respectively), indicating a significant input of non-indigenous Pb with low
206Pb/
207Pb and
208Pb/
207Pb ratios. Copper, Pb and Zn in the non-residual fractions noticeably increased in the contaminated sediments compared to those in the uncontaminated sediments. A genuine concern is associated with potential transport of the contaminated sediments downstream and enhanced solubility and mobility of trace metals in the non-residual fractions.
A long history of extensive and primitive processing activities of e-waste has caused serious trace metal contamination of the aquatic environment in Guiyu, China.</description><identifier>ISSN: 0269-7491</identifier><identifier>EISSN: 1873-6424</identifier><identifier>DOI: 10.1016/j.envpol.2006.05.017</identifier><identifier>PMID: 16824655</identifier><language>eng</language><publisher>England: Elsevier Ltd</publisher><subject>cadmium ; Cadmium - analysis ; China ; Cobalt - analysis ; copper ; Copper - analysis ; E-waste ; Electronics ; Environmental Monitoring - methods ; Freshwater ; Geologic Sediments - analysis ; heavy metals ; Isotopes - analysis ; lead ; Lead - analysis ; Metals, Heavy - analysis ; Metals, Heavy - chemistry ; nickel ; Nickel - analysis ; Pb isotopes ; Refuse Disposal - methods ; rivers ; rural communities ; Rural Health ; Sediment ; sediment contamination ; Sequential chemical speciation ; stable isotopes ; trace elements ; Trace metals ; Vanadium - analysis ; waste disposal ; zinc ; Zinc - analysis</subject><ispartof>Environmental pollution (1987), 2007, Vol.145 (2), p.434-442</ispartof><rights>2006 Elsevier Ltd</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a504t-8a3b559e1c4b68231611f9bb27977ddb66ffca3b9b841a31696f0c94a06ffff33</citedby><cites>FETCH-LOGICAL-a504t-8a3b559e1c4b68231611f9bb27977ddb66ffca3b9b841a31696f0c94a06ffff33</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0269749106003356$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,4010,27900,27901,27902,65306</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/16824655$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Wong, Coby S.C.</creatorcontrib><creatorcontrib>Wu, S.C.</creatorcontrib><creatorcontrib>Duzgoren-Aydin, Nurdan S.</creatorcontrib><creatorcontrib>Aydin, Adnan</creatorcontrib><creatorcontrib>Wong, Ming H.</creatorcontrib><title>Trace metal contamination of sediments in an e-waste processing village in China</title><title>Environmental pollution (1987)</title><addtitle>Environ Pollut</addtitle><description>This study examined trace metal contamination of sediments in Guiyu, China where primitive e-waste processing activities have been carried out. It was found that some river sediments in Guiyu were contaminated with Cd (n.d.–10.3
mg/kg), Cu (17.0–4540
mg/kg), Ni (12.4–543
mg/kg), Pb (28.6–590
mg/kg), and Zn (51.3–324
mg/kg). The
206Pb/
207Pb and
208Pb/
207Pb ratios of the Pb-contaminated sediments of Lianjiang (1.1787
±
0.0057 and 2.4531
±
0.0095, respectively) were lower than those of Nanyang River (1.1996
±
0.0059 and 2.4855
±
0.0082, respectively), indicating a significant input of non-indigenous Pb with low
206Pb/
207Pb and
208Pb/
207Pb ratios. Copper, Pb and Zn in the non-residual fractions noticeably increased in the contaminated sediments compared to those in the uncontaminated sediments. A genuine concern is associated with potential transport of the contaminated sediments downstream and enhanced solubility and mobility of trace metals in the non-residual fractions.
A long history of extensive and primitive processing activities of e-waste has caused serious trace metal contamination of the aquatic environment in Guiyu, China.</description><subject>cadmium</subject><subject>Cadmium - analysis</subject><subject>China</subject><subject>Cobalt - analysis</subject><subject>copper</subject><subject>Copper - analysis</subject><subject>E-waste</subject><subject>Electronics</subject><subject>Environmental Monitoring - methods</subject><subject>Freshwater</subject><subject>Geologic Sediments - analysis</subject><subject>heavy metals</subject><subject>Isotopes - analysis</subject><subject>lead</subject><subject>Lead - analysis</subject><subject>Metals, Heavy - analysis</subject><subject>Metals, Heavy - chemistry</subject><subject>nickel</subject><subject>Nickel - analysis</subject><subject>Pb isotopes</subject><subject>Refuse Disposal - methods</subject><subject>rivers</subject><subject>rural communities</subject><subject>Rural Health</subject><subject>Sediment</subject><subject>sediment contamination</subject><subject>Sequential chemical speciation</subject><subject>stable isotopes</subject><subject>trace elements</subject><subject>Trace metals</subject><subject>Vanadium - analysis</subject><subject>waste disposal</subject><subject>zinc</subject><subject>Zinc - analysis</subject><issn>0269-7491</issn><issn>1873-6424</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kEuLFDEUhYMoTjv6D0SzcldlbuVRnY0gzfiAAQVn1iGVumnTVCVtUt3ivzdNNbhzdRf3O4fDR8hrYC0wUO8PLcbzMU1tx5hqmWwZ9E_IBrY9b5ToxFOyYZ3STS803JAXpRwYY4Jz_pzcgNp2Qkm5Id8fsnVIZ1zsRF2Ki51DtEtIkSZPC45hxrgUGiK1kWLz25YF6TEnh6WEuKfnME12jxdg97NGX5Jn3k4FX13vLXn8dPew-9Lcf_v8dffxvrGSiaXZWj5IqRGcGOoYDgrA62Hoet334zgo5b2rjB62Amx9a-WZ08Ky-vCe81vybu2tW36dsCxmDsVhHRMxnYoBLXvZib6CYgVdTqVk9OaYw2zzHwPMXEyag1lNmotJw6SpJmvszbX_NMw4_gtd1VXg7Qp4m4zd51DM44-OAWcAoIW-TPywElg9nANmU1zA6KrUjG4xYwr_3_AXYfOQEg</recordid><startdate>2007</startdate><enddate>2007</enddate><creator>Wong, Coby S.C.</creator><creator>Wu, S.C.</creator><creator>Duzgoren-Aydin, Nurdan S.</creator><creator>Aydin, Adnan</creator><creator>Wong, Ming H.</creator><general>Elsevier Ltd</general><scope>FBQ</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QH</scope><scope>7ST</scope><scope>7TV</scope><scope>7U6</scope><scope>7U7</scope><scope>7UA</scope><scope>C1K</scope><scope>F1W</scope><scope>H97</scope><scope>L.G</scope></search><sort><creationdate>2007</creationdate><title>Trace metal contamination of sediments in an e-waste processing village in China</title><author>Wong, Coby S.C. ; Wu, S.C. ; Duzgoren-Aydin, Nurdan S. ; Aydin, Adnan ; Wong, Ming H.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a504t-8a3b559e1c4b68231611f9bb27977ddb66ffca3b9b841a31696f0c94a06ffff33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>cadmium</topic><topic>Cadmium - analysis</topic><topic>China</topic><topic>Cobalt - analysis</topic><topic>copper</topic><topic>Copper - analysis</topic><topic>E-waste</topic><topic>Electronics</topic><topic>Environmental Monitoring - methods</topic><topic>Freshwater</topic><topic>Geologic Sediments - analysis</topic><topic>heavy metals</topic><topic>Isotopes - analysis</topic><topic>lead</topic><topic>Lead - analysis</topic><topic>Metals, Heavy - analysis</topic><topic>Metals, Heavy - chemistry</topic><topic>nickel</topic><topic>Nickel - analysis</topic><topic>Pb isotopes</topic><topic>Refuse Disposal - methods</topic><topic>rivers</topic><topic>rural communities</topic><topic>Rural Health</topic><topic>Sediment</topic><topic>sediment contamination</topic><topic>Sequential chemical speciation</topic><topic>stable isotopes</topic><topic>trace elements</topic><topic>Trace metals</topic><topic>Vanadium - analysis</topic><topic>waste disposal</topic><topic>zinc</topic><topic>Zinc - analysis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wong, Coby S.C.</creatorcontrib><creatorcontrib>Wu, S.C.</creatorcontrib><creatorcontrib>Duzgoren-Aydin, Nurdan S.</creatorcontrib><creatorcontrib>Aydin, Adnan</creatorcontrib><creatorcontrib>Wong, Ming H.</creatorcontrib><collection>AGRIS</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Aqualine</collection><collection>Environment Abstracts</collection><collection>Pollution Abstracts</collection><collection>Sustainability Science Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Water Resources Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><jtitle>Environmental pollution (1987)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wong, Coby S.C.</au><au>Wu, S.C.</au><au>Duzgoren-Aydin, Nurdan S.</au><au>Aydin, Adnan</au><au>Wong, Ming H.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Trace metal contamination of sediments in an e-waste processing village in China</atitle><jtitle>Environmental pollution (1987)</jtitle><addtitle>Environ Pollut</addtitle><date>2007</date><risdate>2007</risdate><volume>145</volume><issue>2</issue><spage>434</spage><epage>442</epage><pages>434-442</pages><issn>0269-7491</issn><eissn>1873-6424</eissn><abstract>This study examined trace metal contamination of sediments in Guiyu, China where primitive e-waste processing activities have been carried out. It was found that some river sediments in Guiyu were contaminated with Cd (n.d.–10.3
mg/kg), Cu (17.0–4540
mg/kg), Ni (12.4–543
mg/kg), Pb (28.6–590
mg/kg), and Zn (51.3–324
mg/kg). The
206Pb/
207Pb and
208Pb/
207Pb ratios of the Pb-contaminated sediments of Lianjiang (1.1787
±
0.0057 and 2.4531
±
0.0095, respectively) were lower than those of Nanyang River (1.1996
±
0.0059 and 2.4855
±
0.0082, respectively), indicating a significant input of non-indigenous Pb with low
206Pb/
207Pb and
208Pb/
207Pb ratios. Copper, Pb and Zn in the non-residual fractions noticeably increased in the contaminated sediments compared to those in the uncontaminated sediments. A genuine concern is associated with potential transport of the contaminated sediments downstream and enhanced solubility and mobility of trace metals in the non-residual fractions.
A long history of extensive and primitive processing activities of e-waste has caused serious trace metal contamination of the aquatic environment in Guiyu, China.</abstract><cop>England</cop><pub>Elsevier Ltd</pub><pmid>16824655</pmid><doi>10.1016/j.envpol.2006.05.017</doi><tpages>9</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0269-7491 |
| ispartof | Environmental pollution (1987), 2007, Vol.145 (2), p.434-442 |
| issn | 0269-7491 1873-6424 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_19575247 |
| source | MEDLINE; Elsevier ScienceDirect Journals |
| subjects | cadmium Cadmium - analysis China Cobalt - analysis copper Copper - analysis E-waste Electronics Environmental Monitoring - methods Freshwater Geologic Sediments - analysis heavy metals Isotopes - analysis lead Lead - analysis Metals, Heavy - analysis Metals, Heavy - chemistry nickel Nickel - analysis Pb isotopes Refuse Disposal - methods rivers rural communities Rural Health Sediment sediment contamination Sequential chemical speciation stable isotopes trace elements Trace metals Vanadium - analysis waste disposal zinc Zinc - analysis |
| title | Trace metal contamination of sediments in an e-waste processing village in China |
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