Decontamination of CCA-treated eucalyptus wood waste by acid leaching
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- 作者：Suzana Frighetto Ferrarinia ; suzana.ferrarini@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Heldiane Souza dos Santosa ; heldianedossantos@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Luciana Gampert Mirandab ; lulu.miranda@hotmail.com" class="auth_mail" title="E-mail the corresponding author ; Carla Maria Nunes Azevedoa ; b ; cazevedo@pucrs.br" class="auth_mail" title="E-mail the corresponding author ; Sandra Maria Maiac ; sandramaia@iq.ufrgs.br" class="auth_mail" title="E-mail the corresponding author ; Març ; al Piresa ; b ; mpires@pucrs.br" class="auth_mail" title="E-mail the corresponding author
- 关键词：Eucalyptus wastes ; Chromated copper arsenate ; Poles ; Acid leaching
- 刊名：Waste Management
- 出版年：2016
- 出版时间：March 2016
- 年：2016
- 卷：49
- 期：Complete
- 页码：253-262
- 全文大小：966 K
文摘
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The best conditions for the toxic elements removal from CCA-treated wood were studied.
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Acid extraction was effective in the removal of Cu, Cr and As from eucalyptus wood.
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The waste was no longer hazardous and can be recycled.
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The methodology presents significant potential for use in managing this waste type.