The environmental assessment of two new copper recovery processes from Waste Printed Circuit Boards
The main purpose of the present paper is the quantitative evaluation of the environmental impact of two original processes for recovering copper from Waste Printed Circuit Boards (WPCBs). Both electrochemical processes involve the dissolution of copper from WPCBs with its simultaneous electroextract...
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| Veröffentlicht in: | Journal of cleaner production 2013-09, Vol.54, p.264-269 |
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| container_title | Journal of cleaner production |
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| creator | Fogarasi, Szabolcs Imre-Lucaci, Florica Ilea, Petru Imre-Lucaci, Árpád |
| description | The main purpose of the present paper is the quantitative evaluation of the environmental impact of two original processes for recovering copper from Waste Printed Circuit Boards (WPCBs).
Both electrochemical processes involve the dissolution of copper from WPCBs with its simultaneous electroextraction from the resulting leaching solutions. The first process uses direct electrochemical oxidation while the second one achieves the dissolution of copper through mediated electrochemical oxidation using the Fe3+/Fe2+ redox couple.
The Biwer–Heinzle method is applied to determine the environmental impact of the processes in the established optimum conditions. The values of the General Environmental Indices, calculated for the inputs and for the outputs, are quite small, close to the minimum possible, indicating an overall low environmental relevance of the substances used in these processes.
•We evaluated the environmental impact of two new copper recovery processes.•The processes environmental assessment was made using the Biwer–Heinzle method.•Due to the low environmental impact both processes are suitable for industrial use. |
| doi_str_mv | 10.1016/j.jclepro.2013.04.044 |
| format | Article |
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Both electrochemical processes involve the dissolution of copper from WPCBs with its simultaneous electroextraction from the resulting leaching solutions. The first process uses direct electrochemical oxidation while the second one achieves the dissolution of copper through mediated electrochemical oxidation using the Fe3+/Fe2+ redox couple.
The Biwer–Heinzle method is applied to determine the environmental impact of the processes in the established optimum conditions. The values of the General Environmental Indices, calculated for the inputs and for the outputs, are quite small, close to the minimum possible, indicating an overall low environmental relevance of the substances used in these processes.
•We evaluated the environmental impact of two new copper recovery processes.•The processes environmental assessment was made using the Biwer–Heinzle method.•Due to the low environmental impact both processes are suitable for industrial use.</description><identifier>ISSN: 0959-6526</identifier><identifier>EISSN: 1879-1786</identifier><identifier>DOI: 10.1016/j.jclepro.2013.04.044</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>Animal, plant and microbial ecology ; Applied ecology ; Applied sciences ; Biological and medical sciences ; Biwer–Heinzle method ; Conservation, protection and management of environment and wildlife ; Copper electrowinning ; Electronic waste recycling ; Environment and sustainable development ; Environmental impact assessment ; Exact sciences and technology ; Fundamental and applied biological sciences. Psychology ; Mediated dissolution ; Pollution ; Wastes</subject><ispartof>Journal of cleaner production, 2013-09, Vol.54, p.264-269</ispartof><rights>2013 Elsevier Ltd</rights><rights>2014 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c413t-ecb8f1a854d2a86653a4447e511752f21d651d6091a18ff5ec81b2cf84c850663</citedby><cites>FETCH-LOGICAL-c413t-ecb8f1a854d2a86653a4447e511752f21d651d6091a18ff5ec81b2cf84c850663</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.jclepro.2013.04.044$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3536,27903,27904,45974</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=27541273$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Fogarasi, Szabolcs</creatorcontrib><creatorcontrib>Imre-Lucaci, Florica</creatorcontrib><creatorcontrib>Ilea, Petru</creatorcontrib><creatorcontrib>Imre-Lucaci, Árpád</creatorcontrib><title>The environmental assessment of two new copper recovery processes from Waste Printed Circuit Boards</title><title>Journal of cleaner production</title><description>The main purpose of the present paper is the quantitative evaluation of the environmental impact of two original processes for recovering copper from Waste Printed Circuit Boards (WPCBs).
Both electrochemical processes involve the dissolution of copper from WPCBs with its simultaneous electroextraction from the resulting leaching solutions. The first process uses direct electrochemical oxidation while the second one achieves the dissolution of copper through mediated electrochemical oxidation using the Fe3+/Fe2+ redox couple.
The Biwer–Heinzle method is applied to determine the environmental impact of the processes in the established optimum conditions. The values of the General Environmental Indices, calculated for the inputs and for the outputs, are quite small, close to the minimum possible, indicating an overall low environmental relevance of the substances used in these processes.
•We evaluated the environmental impact of two new copper recovery processes.•The processes environmental assessment was made using the Biwer–Heinzle method.•Due to the low environmental impact both processes are suitable for industrial use.</description><subject>Animal, plant and microbial ecology</subject><subject>Applied ecology</subject><subject>Applied sciences</subject><subject>Biological and medical sciences</subject><subject>Biwer–Heinzle method</subject><subject>Conservation, protection and management of environment and wildlife</subject><subject>Copper electrowinning</subject><subject>Electronic waste recycling</subject><subject>Environment and sustainable development</subject><subject>Environmental impact assessment</subject><subject>Exact sciences and technology</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Mediated dissolution</subject><subject>Pollution</subject><subject>Wastes</subject><issn>0959-6526</issn><issn>1879-1786</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNqFkE1rGzEQhkVpoW7an1DQJdDLOhqtvnwKrUmbQqA9pPQoFO2IyqxXrmbtkH8fGZtcAzMMA8_MO_My9hnEEgSYq81yE0fc1bKUAvqlUC3UG7YAZ1cdWGfesoVY6VVntDTv2QeijRBghVULFu__IcfpkGuZtjjNYeSBCImODS-Jz4-FT_jIY9ntsPKKsRywPvEmF_FI8lTLlv8NNCP_XfM048DXucZ9nvm3EupAH9m7FEbCT-d6wf58v7lf33Z3v378XH-966KCfu4wPrgEwWk1yOCM0X1QSlnUAFbLJGEwuqVYQQCXksbo4EHG5FR0WhjTX7Avp73ttv97pNlvM0UcxzBh2ZMHLYTVTjnZUH1CYy1EFZPf1bwN9cmD8EdT_cafTfVHU71QLVSbuzxLBIphTDVMMdPLsLRagbR9465PHLZ_Dxmrp5hxijjk5uDsh5JfUXoGifqQ4A</recordid><startdate>20130901</startdate><enddate>20130901</enddate><creator>Fogarasi, Szabolcs</creator><creator>Imre-Lucaci, Florica</creator><creator>Ilea, Petru</creator><creator>Imre-Lucaci, Árpád</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7ST</scope><scope>7U6</scope><scope>C1K</scope><scope>SOI</scope></search><sort><creationdate>20130901</creationdate><title>The environmental assessment of two new copper recovery processes from Waste Printed Circuit Boards</title><author>Fogarasi, Szabolcs ; Imre-Lucaci, Florica ; Ilea, Petru ; Imre-Lucaci, Árpád</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c413t-ecb8f1a854d2a86653a4447e511752f21d651d6091a18ff5ec81b2cf84c850663</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Animal, plant and microbial ecology</topic><topic>Applied ecology</topic><topic>Applied sciences</topic><topic>Biological and medical sciences</topic><topic>Biwer–Heinzle method</topic><topic>Conservation, protection and management of environment and wildlife</topic><topic>Copper electrowinning</topic><topic>Electronic waste recycling</topic><topic>Environment and sustainable development</topic><topic>Environmental impact assessment</topic><topic>Exact sciences and technology</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Mediated dissolution</topic><topic>Pollution</topic><topic>Wastes</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Fogarasi, Szabolcs</creatorcontrib><creatorcontrib>Imre-Lucaci, Florica</creatorcontrib><creatorcontrib>Ilea, Petru</creatorcontrib><creatorcontrib>Imre-Lucaci, Árpád</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Environment Abstracts</collection><collection>Sustainability Science Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Environment Abstracts</collection><jtitle>Journal of cleaner production</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Fogarasi, Szabolcs</au><au>Imre-Lucaci, Florica</au><au>Ilea, Petru</au><au>Imre-Lucaci, Árpád</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The environmental assessment of two new copper recovery processes from Waste Printed Circuit Boards</atitle><jtitle>Journal of cleaner production</jtitle><date>2013-09-01</date><risdate>2013</risdate><volume>54</volume><spage>264</spage><epage>269</epage><pages>264-269</pages><issn>0959-6526</issn><eissn>1879-1786</eissn><abstract>The main purpose of the present paper is the quantitative evaluation of the environmental impact of two original processes for recovering copper from Waste Printed Circuit Boards (WPCBs).
Both electrochemical processes involve the dissolution of copper from WPCBs with its simultaneous electroextraction from the resulting leaching solutions. The first process uses direct electrochemical oxidation while the second one achieves the dissolution of copper through mediated electrochemical oxidation using the Fe3+/Fe2+ redox couple.
The Biwer–Heinzle method is applied to determine the environmental impact of the processes in the established optimum conditions. The values of the General Environmental Indices, calculated for the inputs and for the outputs, are quite small, close to the minimum possible, indicating an overall low environmental relevance of the substances used in these processes.
•We evaluated the environmental impact of two new copper recovery processes.•The processes environmental assessment was made using the Biwer–Heinzle method.•Due to the low environmental impact both processes are suitable for industrial use.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.jclepro.2013.04.044</doi><tpages>6</tpages></addata></record> |
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| ispartof | Journal of cleaner production, 2013-09, Vol.54, p.264-269 |
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| source | Elsevier ScienceDirect Journals Complete |
| subjects | Animal, plant and microbial ecology Applied ecology Applied sciences Biological and medical sciences Biwer–Heinzle method Conservation, protection and management of environment and wildlife Copper electrowinning Electronic waste recycling Environment and sustainable development Environmental impact assessment Exact sciences and technology Fundamental and applied biological sciences. Psychology Mediated dissolution Pollution Wastes |
| title | The environmental assessment of two new copper recovery processes from Waste Printed Circuit Boards |
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