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Preparation of new spongy adsorbent for removal of EDTA-Cu(Ⅱ) and EDTA-Ni(Ⅱ) from water 被引量：2

Preparation of new spongy adsorbent for removal of EDTA-Cu(Ⅱ) and EDTA-Ni(Ⅱ) from water
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摘要 A new spongy adsorbent（PU-DTC） was prepared with a polyurethane（PU） adsorbent for removal of EDTA-Cu（Ⅱ） and EDTA-Ni（Ⅱ） from water.This new spongy adsorbent was characterized by using SEM and （13）C NMR and FT-IR spectroscopy.Adsorption kinetic curve indicated that this new spongy adsorbent could quickly remove EDTA-Cu（Ⅱ） and EDTA-Ni（Ⅱ） from water,and adsorption isotherm also indicated that PU-DTC had high equilibrium adsorption capacity for EDTA-Cu（Ⅱ） and EDTA-Ni（Ⅱ）. A new spongy adsorbent（PU-DTC） was prepared with a polyurethane（PU） adsorbent for removal of EDTA-Cu（Ⅱ） and EDTA-Ni（Ⅱ） from water.This new spongy adsorbent was characterized by using SEM and （13）C NMR and FT-IR spectroscopy.Adsorption kinetic curve indicated that this new spongy adsorbent could quickly remove EDTA-Cu（Ⅱ） and EDTA-Ni（Ⅱ） from water,and adsorption isotherm also indicated that PU-DTC had high equilibrium adsorption capacity for EDTA-Cu（Ⅱ） and EDTA-Ni（Ⅱ）.
作者 Xin Yang Jin-Nan Wang Cheng Cheng
机构地区 State Key Laboratory of Pollution Control and Resource Reuse & School of the Environment Nanjing University
出处 《Chinese Chemical Letters》 SCIE CAS CSCD 2013年第5期383-385,共3页 中国化学快报（英文版）
基金 support provided by the National Science Funds for Young Scientists(No.51008152) Jiangsu Province Science Funds for the Integration of Production-study-research (No.BY2012154) Jiangsu Province Environmental Production Research Funds(No.2012006)
关键词 PREPARATION Spongy adsorbent REMOVAL EDTA-Cu（Ⅱ） EDTA-Ni（Ⅱ） Preparation Spongy adsorbent Removal EDTA-Cu（Ⅱ） EDTA-Ni（Ⅱ）
分类号 O647.33 [理学—物理化学] TK228 [动力工程及工程热物理—动力机械及工程]
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Chinese Chemical Letters
2013年 第5期

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