Synergistic effect of Sr²⁺ and ReO₄⁻ adsorption on hexadecyl pyridinium-modified montmorillonite

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• 作者：Wuhui Luo ; Akihiro Inoue ; Tsuyoshi Hirajima ; Keiko Sasaki ; ^{keikos@mine.kyushu-u.ac.jp}
• 关键词：Organo-montmorillonite ; Radionuclide removal ; Simultaneous adsorption of Sr2+ and ReO4&minus ; Synergistic effect ; X-ray photoelectron spectroscopy
• 刊名：Applied Surface Science
• 出版年：2017
• 出版时间：1 February 2017
• 年：2017
• 卷：394
• 期：Complete
• 页码：431-439
• 全文大小：1736 K
• 卷排序：394

文摘

Simultaneous adsorption of Sr2+ and ReO4− on HDPy–modified Mt was studied. Considerable adsorption capacities of Sr2+ and ReO4− were obtained on HDPy/Mt–0.92. Desorption–adsorption is responsible for uptake of Sr2+ and ReO4− on HDPy/Mt. Simultaneous adsorption of Sr2+ and ReO4− on HDPy/Mt is a synergistic process.