Copper recovery and gold enrichment from waste printed circuit boards by mediated electrochemical oxidation
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- 作者：Szabolcs Fogarasia ; Florica Imre-Lucacib ; Á ; rpá ; d Imre-Lucacia ; aimre@chem.ubbcluj.ro" class="auth_mail ; arpad.imre@gmail.com" class="auth_mail ; Petru Ileaa
- 关键词：Waste printed circuit boards ; Recycling-technology ; Metal leaching ; Metal electrodeposition ; Eco-friendly process
- 刊名：Journal of Hazardous Materials
- 出版年：30 May 2014
- 年：2014
- 卷：273
- 期：Complete
- 页码：215-221
- 全文大小：717 K
文摘
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We developed a mediated electrochemical process for electronic waste treatment.
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We achieved the simultaneous recovery of copper and gold enrichment.
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Process scale up was realized based on the optimal values of operating parameters.
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The waste does not require mechanical pretreatment in the scaled process.
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The process proved to be efficient and eco-friendly as well.