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

来源 :中国化学快报（英文版） | 被引量 : 0次 | 上传用户：konglgu0404

【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 us

【作者】

：

Cheng Cheng Jin Nan Wang Li Xu

【机构】

：

State Key Laboratory of Pollution Control and Resource Reuse,School of the Environment

【出处】

：

中国化学快报（英文版）

【发表日期】

：

2004年期

【关键词】

：

Preparation Hyper cross-linked chelating resin Adsorption Cu2+ Ni2+

【基金项目】

：

the Key National Nature Science Fund;the National Science Funds for Young Scientists;Nature Science Fund of Jiangsu Province;the Fundamental Research Funds for the Central Universities

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

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