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5. Adsorption studies of the removal of anions from aqueous solutions onto an adsorbent prepared from w

Adsorption studies of the removal of anions from aqueous solutions onto an adsorbent prepared from w

来源 :中国科学：化学英文版 | 被引量 : 0次 | 上传用户：wang525659571

【摘 要】

：

Modified wheat straw (MWS) was prepared by the grafting of epichlorohydrin,triethylamine and ethylenediamine onto WS.The characteristics of MWS and its adsorpti

【出 处】

：

中国科学：化学英文版

【发表日期】

：

2010年6期

【关键词】

：

wheat STRAW ANION ADSORPTION maximum ADSORPTION capacity wheat strawanionadsorpt 

【基金项目】

：

supported by the Key Projects in the National Science & Technology Pillar Program in the Eleventh Five-year Plan Period (2006BAJ08B05-2),National Major Special Technological Programmes Concerning

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Modified wheat straw (MWS) was prepared by the grafting of epichlorohydrin,triethylamine and ethylenediamine onto WS.The characteristics of MWS and its adsorption capacity for NO-3,PO34and Cr2O72were investigated.The results indicate that amine groups wit

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