Surfactant and MGDA enhanced - Electrokinetic treatment for the simultaneous removal of mercury and PAHs from marine sediments

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• 作者：Pietro P. Falciglia^a ; ^{ppfalci@dica.unict.it} ; Danilo Malarbì ; ^a ; Valentina Greco^b ; Federico G.A. Vagliasindi^a
• 关键词：Electrokinetic (EK) treatment ; Enhancing agents ; Mercury (Hg) ; PAHs ; Sediments
• 刊名：Separation and Purification Technology
• 出版年：2017
• 出版时间：24 March 2017
• 年：2017
• 卷：175
• 期：Complete
• 页码：330-339
• 全文大小：538 K
• 卷排序：175

文摘

We investigate an enhanced-EK treatment of sediments contaminated with Hg and PAHs. We use MGDA and non-ionic surfactant as novel enhancing agents (EA). Results revealed a synergic action of EK and EA that led to high Hg and PAH removals. Results provide basic scientific information on Hg-PAH-removal from marine sediments. Obtained data are useful for future enhanced-EK and cost analysis studies.