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Bioaccessibility of potentially toxic elements in mine residue particles
Mining companies used to abandon tailing heaps in countryside regions of Mexico and other countries. Mine residues (MRs) contain a high concentration of potentially toxic elements (PTE). The wind can disperse dust particles (
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| Published in: | Environmental science--processes & impacts 2021-03, Vol.23 (2), p.367-38 |
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| cites | cdi_FETCH-LOGICAL-c465t-e46728fccde406afd91bb64b57f6578ee8b44c5af7b6e5c7dd48859eaa110f863 |
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| container_issue | 2 |
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| container_title | Environmental science--processes & impacts |
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| creator | Jesús Eulises, Corona-Sánchez González-Chávez, Ma. del Carmen A Carrillo-González, Rogelio García-Cué, José Luis Fernández-Reynoso, Demetrio S Noerpel, Matthew Scheckel, Kirk G |
| description | Mining companies used to abandon tailing heaps in countryside regions of Mexico and other countries. Mine residues (MRs) contain a high concentration of potentially toxic elements (PTE). The wind can disperse dust particles ( |
| doi_str_mv | 10.1039/d0em00447b |
| format | article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_crossref_primary_10_1039_D0EM00447B</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2496232731</sourcerecordid><originalsourceid>FETCH-LOGICAL-c465t-e46728fccde406afd91bb64b57f6578ee8b44c5af7b6e5c7dd48859eaa110f863</originalsourceid><addsrcrecordid>eNpVkc9LwzAcxYMobsxdvCsFb8I0aX72Irg5nTDxoueQpt9qRtvMpBP331vdnJpLwvd9eN_HC0LHBF8QTLPLAkONMWMy30P9FHM8kirj-7u3kj00jHGBu6M4UVwcoh6lPJWZ4H00GztvrIUYXe4q164TXyZL30LTOlNV66T1H84mUEHdjWLimqR2DSQBoitWkCxNaJ2tIB6hg9JUEYbbe4Ceb6dPk9lo_nh3P7mejywTvB0BEzJVpbUFMCxMWWQkzwXLuSwFlwpA5YxZbkqZC-BWFgVTimdgDCG4VIIO0NXGd7nKayhslyqYSi-Dq01Ya2-c_q807lW_-HetMsoJxZ3B2dYg-LcVxFYv_Co0XWadskykNJWUdNT5hrLBxxig3G0gWH8Vr2_w9OG7-HEHn_7NtEN_au6Akw0Qot2pvz9HPwEB6Ind</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2496232731</pqid></control><display><type>article</type><title>Bioaccessibility of potentially toxic elements in mine residue particles</title><source>Royal Society of Chemistry</source><creator>Jesús Eulises, Corona-Sánchez ; González-Chávez, Ma. del Carmen A ; Carrillo-González, Rogelio ; García-Cué, José Luis ; Fernández-Reynoso, Demetrio S ; Noerpel, Matthew ; Scheckel, Kirk G</creator><creatorcontrib>Jesús Eulises, Corona-Sánchez ; González-Chávez, Ma. del Carmen A ; Carrillo-González, Rogelio ; García-Cué, José Luis ; Fernández-Reynoso, Demetrio S ; Noerpel, Matthew ; Scheckel, Kirk G</creatorcontrib><description>Mining companies used to abandon tailing heaps in countryside regions of Mexico and other countries. Mine residues (MRs) contain a high concentration of potentially toxic elements (PTE). The wind can disperse dust particles (<100 μm) and once suspended in the atmosphere, can be ingested or inhaled; this is a common situation in arid climates. Nowadays, there is little information on the risk of exposure to PTEs from particulate matter dispersed by wind. The pseudo-total PTE in bulk and fractionated MR after aqua regia digestion, the inhalable bioaccessibility with Gamble solution (pH = 7.4), and the gastric bioaccessibility with 0.4 M glycine solution at pH 1.5 were determined. As and Pb chemical species were identified by X-ray absorption near-edge structure (XANES) spectroscopy. The highest rate of dispersion was observed with 74-100 μm particles (104 mg m
−2
s
−1
); in contrast, particles <44 μm had the lowest rate (26 mg m
−2
s
−1
). The highest pseudo-total As (35 961 mg kg
−1
), Pb (3326 mg kg
−1
), Cd (44 mg kg
−1
) and Zn (up to 4678 mg kg
−1
) concentration was in the <20 μm particles and As in the 50-74 μm (40 236 mg kg
−1
) particles. The highest concentration of inhaled bioaccessible As (343 mg kg
−1
) was observed in the <20 μm fraction and the gastric bioaccessible As was 744 mg kg
−1
, Pb was 1396 mg kg
−1
, Cd was 19.2 mg kg
−1
, and Zn was 2048 mg kg
−1
. The predominant chemical As species was arsenopyrite (92%), while 54% of Pb was in the adsorbed form. Erodible particle matter is a potential risk for humans in case of inhalation or ingestion.
Inhalable and gastric PTE bioaccessibility from mine residues may be a high risk for people in mining towns.</description><identifier>ISSN: 2050-7887</identifier><identifier>EISSN: 2050-7895</identifier><identifier>DOI: 10.1039/d0em00447b</identifier><identifier>PMID: 33527965</identifier><language>eng</language><publisher>England: Royal Society of Chemistry</publisher><subject>Arid climates ; Aridity ; Arsenopyrite ; Bioavailability ; Cadmium ; Chemical speciation ; Climate ; Desert Climate ; Dust - analysis ; Environmental Monitoring ; Glycine ; Humans ; Ingestion ; Inhalation ; Lead ; Mining ; Particulate matter ; Particulate Matter - analysis ; Particulate Matter - toxicity ; pH effects ; Residues ; Respiration ; Rural areas ; Soil Pollutants - analysis ; Spectroscopy ; Toxicity ; Wind ; X ray absorption ; Zinc</subject><ispartof>Environmental science--processes & impacts, 2021-03, Vol.23 (2), p.367-38</ispartof><rights>Copyright Royal Society of Chemistry 2021</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c465t-e46728fccde406afd91bb64b57f6578ee8b44c5af7b6e5c7dd48859eaa110f863</citedby><cites>FETCH-LOGICAL-c465t-e46728fccde406afd91bb64b57f6578ee8b44c5af7b6e5c7dd48859eaa110f863</cites><orcidid>0000-0003-0032-9247 ; 0000-0002-3193-897X ; 0000-0002-1734-3152</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,780,784,885,27923,27924</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/33527965$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Jesús Eulises, Corona-Sánchez</creatorcontrib><creatorcontrib>González-Chávez, Ma. del Carmen A</creatorcontrib><creatorcontrib>Carrillo-González, Rogelio</creatorcontrib><creatorcontrib>García-Cué, José Luis</creatorcontrib><creatorcontrib>Fernández-Reynoso, Demetrio S</creatorcontrib><creatorcontrib>Noerpel, Matthew</creatorcontrib><creatorcontrib>Scheckel, Kirk G</creatorcontrib><title>Bioaccessibility of potentially toxic elements in mine residue particles</title><title>Environmental science--processes & impacts</title><addtitle>Environ Sci Process Impacts</addtitle><description>Mining companies used to abandon tailing heaps in countryside regions of Mexico and other countries. Mine residues (MRs) contain a high concentration of potentially toxic elements (PTE). The wind can disperse dust particles (<100 μm) and once suspended in the atmosphere, can be ingested or inhaled; this is a common situation in arid climates. Nowadays, there is little information on the risk of exposure to PTEs from particulate matter dispersed by wind. The pseudo-total PTE in bulk and fractionated MR after aqua regia digestion, the inhalable bioaccessibility with Gamble solution (pH = 7.4), and the gastric bioaccessibility with 0.4 M glycine solution at pH 1.5 were determined. As and Pb chemical species were identified by X-ray absorption near-edge structure (XANES) spectroscopy. The highest rate of dispersion was observed with 74-100 μm particles (104 mg m
−2
s
−1
); in contrast, particles <44 μm had the lowest rate (26 mg m
−2
s
−1
). The highest pseudo-total As (35 961 mg kg
−1
), Pb (3326 mg kg
−1
), Cd (44 mg kg
−1
) and Zn (up to 4678 mg kg
−1
) concentration was in the <20 μm particles and As in the 50-74 μm (40 236 mg kg
−1
) particles. The highest concentration of inhaled bioaccessible As (343 mg kg
−1
) was observed in the <20 μm fraction and the gastric bioaccessible As was 744 mg kg
−1
, Pb was 1396 mg kg
−1
, Cd was 19.2 mg kg
−1
, and Zn was 2048 mg kg
−1
. The predominant chemical As species was arsenopyrite (92%), while 54% of Pb was in the adsorbed form. Erodible particle matter is a potential risk for humans in case of inhalation or ingestion.
Inhalable and gastric PTE bioaccessibility from mine residues may be a high risk for people in mining towns.</description><subject>Arid climates</subject><subject>Aridity</subject><subject>Arsenopyrite</subject><subject>Bioavailability</subject><subject>Cadmium</subject><subject>Chemical speciation</subject><subject>Climate</subject><subject>Desert Climate</subject><subject>Dust - analysis</subject><subject>Environmental Monitoring</subject><subject>Glycine</subject><subject>Humans</subject><subject>Ingestion</subject><subject>Inhalation</subject><subject>Lead</subject><subject>Mining</subject><subject>Particulate matter</subject><subject>Particulate Matter - analysis</subject><subject>Particulate Matter - toxicity</subject><subject>pH effects</subject><subject>Residues</subject><subject>Respiration</subject><subject>Rural areas</subject><subject>Soil Pollutants - analysis</subject><subject>Spectroscopy</subject><subject>Toxicity</subject><subject>Wind</subject><subject>X ray absorption</subject><subject>Zinc</subject><issn>2050-7887</issn><issn>2050-7895</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNpVkc9LwzAcxYMobsxdvCsFb8I0aX72Irg5nTDxoueQpt9qRtvMpBP331vdnJpLwvd9eN_HC0LHBF8QTLPLAkONMWMy30P9FHM8kirj-7u3kj00jHGBu6M4UVwcoh6lPJWZ4H00GztvrIUYXe4q164TXyZL30LTOlNV66T1H84mUEHdjWLimqR2DSQBoitWkCxNaJ2tIB6hg9JUEYbbe4Ceb6dPk9lo_nh3P7mejywTvB0BEzJVpbUFMCxMWWQkzwXLuSwFlwpA5YxZbkqZC-BWFgVTimdgDCG4VIIO0NXGd7nKayhslyqYSi-Dq01Ya2-c_q807lW_-HetMsoJxZ3B2dYg-LcVxFYv_Co0XWadskykNJWUdNT5hrLBxxig3G0gWH8Vr2_w9OG7-HEHn_7NtEN_au6Akw0Qot2pvz9HPwEB6Ind</recordid><startdate>20210304</startdate><enddate>20210304</enddate><creator>Jesús Eulises, Corona-Sánchez</creator><creator>González-Chávez, Ma. del Carmen A</creator><creator>Carrillo-González, Rogelio</creator><creator>García-Cué, José Luis</creator><creator>Fernández-Reynoso, Demetrio S</creator><creator>Noerpel, Matthew</creator><creator>Scheckel, Kirk G</creator><general>Royal Society of Chemistry</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><scope>7ST</scope><scope>C1K</scope><scope>SOI</scope><scope>5PM</scope><orcidid>https://orcid.org/0000-0003-0032-9247</orcidid><orcidid>https://orcid.org/0000-0002-3193-897X</orcidid><orcidid>https://orcid.org/0000-0002-1734-3152</orcidid></search><sort><creationdate>20210304</creationdate><title>Bioaccessibility of potentially toxic elements in mine residue particles</title><author>Jesús Eulises, Corona-Sánchez ; González-Chávez, Ma. del Carmen A ; Carrillo-González, Rogelio ; García-Cué, José Luis ; Fernández-Reynoso, Demetrio S ; Noerpel, Matthew ; Scheckel, Kirk G</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c465t-e46728fccde406afd91bb64b57f6578ee8b44c5af7b6e5c7dd48859eaa110f863</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Arid climates</topic><topic>Aridity</topic><topic>Arsenopyrite</topic><topic>Bioavailability</topic><topic>Cadmium</topic><topic>Chemical speciation</topic><topic>Climate</topic><topic>Desert Climate</topic><topic>Dust - analysis</topic><topic>Environmental Monitoring</topic><topic>Glycine</topic><topic>Humans</topic><topic>Ingestion</topic><topic>Inhalation</topic><topic>Lead</topic><topic>Mining</topic><topic>Particulate matter</topic><topic>Particulate Matter - analysis</topic><topic>Particulate Matter - toxicity</topic><topic>pH effects</topic><topic>Residues</topic><topic>Respiration</topic><topic>Rural areas</topic><topic>Soil Pollutants - analysis</topic><topic>Spectroscopy</topic><topic>Toxicity</topic><topic>Wind</topic><topic>X ray absorption</topic><topic>Zinc</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Jesús Eulises, Corona-Sánchez</creatorcontrib><creatorcontrib>González-Chávez, Ma. del Carmen A</creatorcontrib><creatorcontrib>Carrillo-González, Rogelio</creatorcontrib><creatorcontrib>García-Cué, José Luis</creatorcontrib><creatorcontrib>Fernández-Reynoso, Demetrio S</creatorcontrib><creatorcontrib>Noerpel, Matthew</creatorcontrib><creatorcontrib>Scheckel, Kirk G</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Environment Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Environment Abstracts</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Environmental science--processes & impacts</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Jesús Eulises, Corona-Sánchez</au><au>González-Chávez, Ma. del Carmen A</au><au>Carrillo-González, Rogelio</au><au>García-Cué, José Luis</au><au>Fernández-Reynoso, Demetrio S</au><au>Noerpel, Matthew</au><au>Scheckel, Kirk G</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Bioaccessibility of potentially toxic elements in mine residue particles</atitle><jtitle>Environmental science--processes & impacts</jtitle><addtitle>Environ Sci Process Impacts</addtitle><date>2021-03-04</date><risdate>2021</risdate><volume>23</volume><issue>2</issue><spage>367</spage><epage>38</epage><pages>367-38</pages><issn>2050-7887</issn><eissn>2050-7895</eissn><abstract>Mining companies used to abandon tailing heaps in countryside regions of Mexico and other countries. Mine residues (MRs) contain a high concentration of potentially toxic elements (PTE). The wind can disperse dust particles (<100 μm) and once suspended in the atmosphere, can be ingested or inhaled; this is a common situation in arid climates. Nowadays, there is little information on the risk of exposure to PTEs from particulate matter dispersed by wind. The pseudo-total PTE in bulk and fractionated MR after aqua regia digestion, the inhalable bioaccessibility with Gamble solution (pH = 7.4), and the gastric bioaccessibility with 0.4 M glycine solution at pH 1.5 were determined. As and Pb chemical species were identified by X-ray absorption near-edge structure (XANES) spectroscopy. The highest rate of dispersion was observed with 74-100 μm particles (104 mg m
−2
s
−1
); in contrast, particles <44 μm had the lowest rate (26 mg m
−2
s
−1
). The highest pseudo-total As (35 961 mg kg
−1
), Pb (3326 mg kg
−1
), Cd (44 mg kg
−1
) and Zn (up to 4678 mg kg
−1
) concentration was in the <20 μm particles and As in the 50-74 μm (40 236 mg kg
−1
) particles. The highest concentration of inhaled bioaccessible As (343 mg kg
−1
) was observed in the <20 μm fraction and the gastric bioaccessible As was 744 mg kg
−1
, Pb was 1396 mg kg
−1
, Cd was 19.2 mg kg
−1
, and Zn was 2048 mg kg
−1
. The predominant chemical As species was arsenopyrite (92%), while 54% of Pb was in the adsorbed form. Erodible particle matter is a potential risk for humans in case of inhalation or ingestion.
Inhalable and gastric PTE bioaccessibility from mine residues may be a high risk for people in mining towns.</abstract><cop>England</cop><pub>Royal Society of Chemistry</pub><pmid>33527965</pmid><doi>10.1039/d0em00447b</doi><tpages>14</tpages><orcidid>https://orcid.org/0000-0003-0032-9247</orcidid><orcidid>https://orcid.org/0000-0002-3193-897X</orcidid><orcidid>https://orcid.org/0000-0002-1734-3152</orcidid><oa>free_for_read</oa></addata></record> |
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| ispartof | Environmental science--processes & impacts, 2021-03, Vol.23 (2), p.367-38 |
| issn | 2050-7887 2050-7895 |
| language | eng |
| recordid | cdi_crossref_primary_10_1039_D0EM00447B |
| source | Royal Society of Chemistry |
| subjects | Arid climates Aridity Arsenopyrite Bioavailability Cadmium Chemical speciation Climate Desert Climate Dust - analysis Environmental Monitoring Glycine Humans Ingestion Inhalation Lead Mining Particulate matter Particulate Matter - analysis Particulate Matter - toxicity pH effects Residues Respiration Rural areas Soil Pollutants - analysis Spectroscopy Toxicity Wind X ray absorption Zinc |
| title | Bioaccessibility of potentially toxic elements in mine residue particles |
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