Extraction behavior of As, Pb, and Zn from mine tailings with acid and base solutions
The aim of this study was to investigate the extraction behavior of As, Pb, and Zn from mine tailings for considering the feasibility of soil washing. Extraction of metals was studied for different extractant doses, solid/liquid ratios, and equilibrium times. Generally, high extraction efficiency wa...
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| Veröffentlicht in: | Journal of hazardous materials 2009-11, Vol.171 (1), p.443-451 |
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| creator | Yang, Jung-Seok Lee, Ju Young Baek, Kitae Kwon, Tae-Soon Choi, Jaeyoung |
| description | The aim of this study was to investigate the extraction behavior of As, Pb, and Zn from mine tailings for considering the feasibility of soil washing. Extraction of metals was studied for different extractant doses, solid/liquid ratios, and equilibrium times. Generally, high extraction efficiency was achieved with HCl, H
3PO
4, and H
2SO
4, while H
2SO
4 proved to be problematic with respect to Pb. NaOH was found to be favorable in removing As, while it was not effective at extracting Pb and Zn. With optimum conditions, which were a 1:5 solid–liquid ratio and 2
h of extraction time, 0.5
M of HCl extracted 21.1–72.5%, 9.9–86.5%, and 6.1–74.1% of As, Pb, and Zn, respectively. The power and Elovich function were adequate to describe adsorption kinetics. These results suggest that HCl and NaOH could be used to effectively extract all metals without selectivity and As with selectivity, respectively, in mine tailings and could be used for the design of soil washing process. |
| doi_str_mv | 10.1016/j.jhazmat.2009.06.021 |
| format | Article |
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3PO
4, and H
2SO
4, while H
2SO
4 proved to be problematic with respect to Pb. NaOH was found to be favorable in removing As, while it was not effective at extracting Pb and Zn. With optimum conditions, which were a 1:5 solid–liquid ratio and 2
h of extraction time, 0.5
M of HCl extracted 21.1–72.5%, 9.9–86.5%, and 6.1–74.1% of As, Pb, and Zn, respectively. The power and Elovich function were adequate to describe adsorption kinetics. These results suggest that HCl and NaOH could be used to effectively extract all metals without selectivity and As with selectivity, respectively, in mine tailings and could be used for the design of soil washing process.</description><identifier>ISSN: 0304-3894</identifier><identifier>EISSN: 1873-3336</identifier><identifier>DOI: 10.1016/j.jhazmat.2009.06.021</identifier><identifier>PMID: 19577840</identifier><identifier>CODEN: JHMAD9</identifier><language>eng</language><publisher>Kidlington: Elsevier B.V</publisher><subject>Adsorption ; Applied sciences ; Arsenic ; Arsenic - analysis ; Arsenic - isolation & purification ; Biodegradation, Environmental ; Chemical engineering ; Exact sciences and technology ; Extraction ; Hydrochloric acid ; Hydrochloric Acid - chemistry ; Hydrogen-Ion Concentration ; Kinetics ; Lead (metal) ; Lead - analysis ; Lead - isolation & purification ; Metals ; Mines ; Mining ; Other industrial wastes. Sewage sludge ; Pollution ; Selectivity ; Sequential extraction ; Sodium hydroxide ; Sodium Hydroxide - chemistry ; Soil ; Soil (material) ; Soil Pollutants - analysis ; Soil Pollutants - chemistry ; Sulfates - chemistry ; Tailings ; Time Factors ; Washing ; Wastes ; Water Pollutants, Chemical - analysis ; Water Purification - methods ; Zinc ; Zinc - analysis ; Zinc - isolation & purification</subject><ispartof>Journal of hazardous materials, 2009-11, Vol.171 (1), p.443-451</ispartof><rights>2009 Elsevier B.V.</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c456t-eec2c16433f25130de28824fccf711e80bde55e491b232596cf830f6ae01923d3</citedby><cites>FETCH-LOGICAL-c456t-eec2c16433f25130de28824fccf711e80bde55e491b232596cf830f6ae01923d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.jhazmat.2009.06.021$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>315,781,785,3551,27928,27929,45999</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=22586557$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/19577840$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Yang, Jung-Seok</creatorcontrib><creatorcontrib>Lee, Ju Young</creatorcontrib><creatorcontrib>Baek, Kitae</creatorcontrib><creatorcontrib>Kwon, Tae-Soon</creatorcontrib><creatorcontrib>Choi, Jaeyoung</creatorcontrib><title>Extraction behavior of As, Pb, and Zn from mine tailings with acid and base solutions</title><title>Journal of hazardous materials</title><addtitle>J Hazard Mater</addtitle><description>The aim of this study was to investigate the extraction behavior of As, Pb, and Zn from mine tailings for considering the feasibility of soil washing. Extraction of metals was studied for different extractant doses, solid/liquid ratios, and equilibrium times. Generally, high extraction efficiency was achieved with HCl, H
3PO
4, and H
2SO
4, while H
2SO
4 proved to be problematic with respect to Pb. NaOH was found to be favorable in removing As, while it was not effective at extracting Pb and Zn. With optimum conditions, which were a 1:5 solid–liquid ratio and 2
h of extraction time, 0.5
M of HCl extracted 21.1–72.5%, 9.9–86.5%, and 6.1–74.1% of As, Pb, and Zn, respectively. The power and Elovich function were adequate to describe adsorption kinetics. These results suggest that HCl and NaOH could be used to effectively extract all metals without selectivity and As with selectivity, respectively, in mine tailings and could be used for the design of soil washing process.</description><subject>Adsorption</subject><subject>Applied sciences</subject><subject>Arsenic</subject><subject>Arsenic - analysis</subject><subject>Arsenic - isolation & purification</subject><subject>Biodegradation, Environmental</subject><subject>Chemical engineering</subject><subject>Exact sciences and technology</subject><subject>Extraction</subject><subject>Hydrochloric acid</subject><subject>Hydrochloric Acid - chemistry</subject><subject>Hydrogen-Ion Concentration</subject><subject>Kinetics</subject><subject>Lead (metal)</subject><subject>Lead - analysis</subject><subject>Lead - isolation & purification</subject><subject>Metals</subject><subject>Mines</subject><subject>Mining</subject><subject>Other industrial wastes. Sewage sludge</subject><subject>Pollution</subject><subject>Selectivity</subject><subject>Sequential extraction</subject><subject>Sodium hydroxide</subject><subject>Sodium Hydroxide - chemistry</subject><subject>Soil</subject><subject>Soil (material)</subject><subject>Soil Pollutants - analysis</subject><subject>Soil Pollutants - chemistry</subject><subject>Sulfates - chemistry</subject><subject>Tailings</subject><subject>Time Factors</subject><subject>Washing</subject><subject>Wastes</subject><subject>Water Pollutants, Chemical - analysis</subject><subject>Water Purification - methods</subject><subject>Zinc</subject><subject>Zinc - analysis</subject><subject>Zinc - isolation & purification</subject><issn>0304-3894</issn><issn>1873-3336</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqF0E1v1DAQgGELgei28BNAvsCpCePPOCdUVaUgVYIDvXCxHGfMepXExc62wK8ny0Zw7MmXZ2asl5BXDGoGTL_b1but-z26ueYAbQ26Bs6ekA0zjaiEEPop2YAAWQnTyhNyWsoOAFij5HNywlrVNEbChtxe_Zyz83NME-1w6-5jyjQFelHO6ZfunLqpp98mGnIa6RgnpLOLQ5y-F_oQ5y11PvZ_TecK0pKG_WFTeUGeBTcUfLm-Z-T2w9XXy4_VzefrT5cXN5WXSs8VoueeaSlE4IoJ6JEbw2XwPjSMoYGuR6VQtqzjgqtW-2AEBO0QWMtFL87I2-Peu5x-7LHMdozF4zC4CdO-WCFb2WgOj0IOhrWG8QWqI_Q5lZIx2LscR5d_WQb2EN7u7BreHsJb0HYJv8y9Xg_suxH7_1Nr6QW8WYEr3g0hu8nH8s9xroxWqlnc-6PDpdt9xGyLjzh57GNGP9s-xUe-8gfZ_KKP</recordid><startdate>20091115</startdate><enddate>20091115</enddate><creator>Yang, Jung-Seok</creator><creator>Lee, Ju Young</creator><creator>Baek, Kitae</creator><creator>Kwon, Tae-Soon</creator><creator>Choi, Jaeyoung</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</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>7ST</scope><scope>7TV</scope><scope>7U7</scope><scope>C1K</scope><scope>SOI</scope><scope>7SU</scope><scope>8FD</scope><scope>FR3</scope><scope>KR7</scope></search><sort><creationdate>20091115</creationdate><title>Extraction behavior of As, Pb, and Zn from mine tailings with acid and base solutions</title><author>Yang, Jung-Seok ; Lee, Ju Young ; Baek, Kitae ; Kwon, Tae-Soon ; Choi, Jaeyoung</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c456t-eec2c16433f25130de28824fccf711e80bde55e491b232596cf830f6ae01923d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Adsorption</topic><topic>Applied sciences</topic><topic>Arsenic</topic><topic>Arsenic - analysis</topic><topic>Arsenic - isolation & purification</topic><topic>Biodegradation, Environmental</topic><topic>Chemical engineering</topic><topic>Exact sciences and technology</topic><topic>Extraction</topic><topic>Hydrochloric acid</topic><topic>Hydrochloric Acid - chemistry</topic><topic>Hydrogen-Ion Concentration</topic><topic>Kinetics</topic><topic>Lead (metal)</topic><topic>Lead - analysis</topic><topic>Lead - isolation & purification</topic><topic>Metals</topic><topic>Mines</topic><topic>Mining</topic><topic>Other industrial wastes. Sewage sludge</topic><topic>Pollution</topic><topic>Selectivity</topic><topic>Sequential extraction</topic><topic>Sodium hydroxide</topic><topic>Sodium Hydroxide - chemistry</topic><topic>Soil</topic><topic>Soil (material)</topic><topic>Soil Pollutants - analysis</topic><topic>Soil Pollutants - chemistry</topic><topic>Sulfates - chemistry</topic><topic>Tailings</topic><topic>Time Factors</topic><topic>Washing</topic><topic>Wastes</topic><topic>Water Pollutants, Chemical - analysis</topic><topic>Water Purification - methods</topic><topic>Zinc</topic><topic>Zinc - analysis</topic><topic>Zinc - isolation & purification</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yang, Jung-Seok</creatorcontrib><creatorcontrib>Lee, Ju Young</creatorcontrib><creatorcontrib>Baek, Kitae</creatorcontrib><creatorcontrib>Kwon, Tae-Soon</creatorcontrib><creatorcontrib>Choi, Jaeyoung</creatorcontrib><collection>Pascal-Francis</collection><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>Pollution Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Environment Abstracts</collection><collection>Environmental Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>Journal of hazardous materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yang, Jung-Seok</au><au>Lee, Ju Young</au><au>Baek, Kitae</au><au>Kwon, Tae-Soon</au><au>Choi, Jaeyoung</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Extraction behavior of As, Pb, and Zn from mine tailings with acid and base solutions</atitle><jtitle>Journal of hazardous materials</jtitle><addtitle>J Hazard Mater</addtitle><date>2009-11-15</date><risdate>2009</risdate><volume>171</volume><issue>1</issue><spage>443</spage><epage>451</epage><pages>443-451</pages><issn>0304-3894</issn><eissn>1873-3336</eissn><coden>JHMAD9</coden><abstract>The aim of this study was to investigate the extraction behavior of As, Pb, and Zn from mine tailings for considering the feasibility of soil washing. Extraction of metals was studied for different extractant doses, solid/liquid ratios, and equilibrium times. Generally, high extraction efficiency was achieved with HCl, H
3PO
4, and H
2SO
4, while H
2SO
4 proved to be problematic with respect to Pb. NaOH was found to be favorable in removing As, while it was not effective at extracting Pb and Zn. With optimum conditions, which were a 1:5 solid–liquid ratio and 2
h of extraction time, 0.5
M of HCl extracted 21.1–72.5%, 9.9–86.5%, and 6.1–74.1% of As, Pb, and Zn, respectively. The power and Elovich function were adequate to describe adsorption kinetics. These results suggest that HCl and NaOH could be used to effectively extract all metals without selectivity and As with selectivity, respectively, in mine tailings and could be used for the design of soil washing process.</abstract><cop>Kidlington</cop><pub>Elsevier B.V</pub><pmid>19577840</pmid><doi>10.1016/j.jhazmat.2009.06.021</doi><tpages>9</tpages></addata></record> |
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| subjects | Adsorption Applied sciences Arsenic Arsenic - analysis Arsenic - isolation & purification Biodegradation, Environmental Chemical engineering Exact sciences and technology Extraction Hydrochloric acid Hydrochloric Acid - chemistry Hydrogen-Ion Concentration Kinetics Lead (metal) Lead - analysis Lead - isolation & purification Metals Mines Mining Other industrial wastes. Sewage sludge Pollution Selectivity Sequential extraction Sodium hydroxide Sodium Hydroxide - chemistry Soil Soil (material) Soil Pollutants - analysis Soil Pollutants - chemistry Sulfates - chemistry Tailings Time Factors Washing Wastes Water Pollutants, Chemical - analysis Water Purification - methods Zinc Zinc - analysis Zinc - isolation & purification |
| title | Extraction behavior of As, Pb, and Zn from mine tailings with acid and base solutions |
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