Preparation of new hyper cross-linked chelating resin for adsorption of Cu2+ and Ni2+ from water

Cheng Cheng Jin Nan Wang Li Xu Ai Min Li

引用本文: Cheng Cheng,  Jin Nan Wang,  Li Xu,  Ai Min Li. Preparation of new hyper cross-linked chelating resin for adsorption of Cu2+ and Ni2+ from water[J]. Chinese Chemical Letters, 2012, 23(2): 245-248. doi: 10.1016/j.cclet.2011.10.019 shu
Citation:  Cheng Cheng,  Jin Nan Wang,  Li Xu,  Ai Min Li. Preparation of new hyper cross-linked chelating resin for adsorption of Cu2+ and Ni2+ from water[J]. Chinese Chemical Letters, 2012, 23(2): 245-248. doi: 10.1016/j.cclet.2011.10.019 shu

Preparation of new hyper cross-linked chelating resin for adsorption of Cu2+ and Ni2+ from water

  • 基金项目:

    We gratefully acknowledge generous support provided by the Key National Nature Science Fund (No. 50938004) and the National Science Funds for Young Scientists (No. 50102582), Nature Science Fund of Jiangsu Province (No. BK2010381) and the Fundamental Research Funds for the Central Universities.

摘要: The new hyper cross-linked chelating resin NDWJN2 modified with carboxyl groups was prepared for removal of Cu2+ and Ni2+ from water. NDWJN2 was characterized using BET, SEM and FT-IR spectroscopy. Comparing with commercial resins D113 and IRC84, NDWJN2 could remove Cu2+ and Ni2+ from water more effectively. Langmuir model could fit adsorption isotherms well.

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  • 收稿日期:  2011-08-23
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