Novel glycine-functionalized magnetic nanoparticles entrapped calcium alginate beads for effective removal of lead

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• 作者：Renu Verma^a ; Anupama Asthana^a ; Ajaya Kumar Singh^a ; ^{ajayaksingh_au@yahoo.co.in} ; Surendra Prasad^b ; ^{prasad_su@usp.ac.fj} ; Md. Abu Bin Hasan Susan^c
• 关键词：Magnetic nanoparticles ; Functionalization of nanoparticles ; Calcium alginate beads ; Pb(II) adsorption ; Pb(II) removal
• 刊名：Microchemical Journal
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：130
• 期：Complete
• 页码：168-178
• 全文大小：1653 K
• 卷排序：130

文摘

Novel glycine-functionalized magnetic nanoparticles-entrapped Ca alginate beads prepared. GFMNPECABs removes 99.8% of Pb(II) ions from aqueous samples. The maximum adsorption capacity of GFMNPECABs is 555.5mg/g adsorbent is unique. The adsorbent exhibited excellent magnetic separation and reproducibility. The method is quite cost effective and an eco-friendly. GFMNPECABs exhibited selective adsorption for Pb(II) ions.