Soil washing optimization by means of attributive analysis: Case study for the removal of potentially toxic elements from soil contaminated with pyrite ash

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• 作者：C. Boente^a ; C. Sierra^b ; ^c ; ^{carlos.sierra@unican.es} ; E. Rodrí ; guez-Valdé ; s^a ; J.M. Mené ; ndez-Aguado^a ; J.R. Gallego^a
• 关键词：Soil washing ; Quality index ; Pyrite ashes ; Potentially toxic elements ; Physical separation
• 刊名：Journal of Cleaner Production
• 出版年：2017
• 出版时间：20 January 2017
• 年：2017
• 卷：142
• 期：part_P4
• 页码：2693-2699
• 全文大小：281 K
• 卷排序：142

文摘

A soil washing feasibility study was conducted. Tests were evaluated by means of attributive analysis and a “success score”. Gravity and magnetic separation offered repeatable results. The attributive analysis and “success score” were effective at assessing treatment performance.