Recovery of gold from waste electrical and electronic equipment (WEEE) using ammonium persulfate
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- 作者：Andrea Alzatea ; b ; andreaalzatenaranjo@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Maria Esperanza Ló ; peza ; Claudia Sernaa
- 关键词：Gold recovery ; Waste electrical and electronic equipment (WEEE) ; Ammonium persulfate ; Response surface methodology ; Recycling
- 刊名：Waste Management
- 出版年：2016
- 出版时间：November 2016
- 年：2016
- 卷：57
- 期：Complete
- 页码：113-120
- 全文大小：3043 K
文摘
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A methodology to recover gold from WEEE using ammonium persulfate is proposed.
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Au recovery is investigated implementing response surface methodology.
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Optimized quantities of ammonium persulfate were used to extract non leaching gold.
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This methodology reduced reaction time and contaminant by-products.