Highly effective removal of mercury and lead ions from wastewater by mercaptoamine-functionalised silica-coated magnetic nano-adsorbents: Behaviours and mechanisms
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- 作者：Shuangyou Baoa ; Kai Lia ; Ping Ninga ; Jinhui Pengb ; Xu Jina ; Lihong Tanga ; luckyman@163.com" class="auth_mail" title="E-mail the corresponding author ; 64862193@qq.com" class="auth_mail" title="E-mail the corresponding author ;
- 关键词：MAF-SCMNPs ; Mercaptoamine modification ; Wastewater ; Mercury and lead ions
- 刊名：Applied Surface Science
- 出版年：2017
- 出版时间：30 January 2017
- 年：2017
- 卷：393
- 期：Complete
- 页码：457-466
- 全文大小：3302 K
文摘
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Highly effective removal of Hg(II) and Pb(II) ions from wastewater.
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This adsorbent had multiple adsorption sites (sulfur and amine sites) on the surface.
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This adsorbent had better tolerance to low pH for removal of Hg(II).
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This new hybrid material was much cheaper and no secondary pollution.
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This adsorbent shows notable advantages including easy separation and recyclability.