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首页> 外文期刊>Asian Journal of Chemistry: An International Quarterly Research Journal of Chemistry >Synthesis,Sorption Properties of a New Chelating Ion-Exchange Resin containing beta-Resorcylic Acid as the Functional Group and Its Biotechnological Application
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Synthesis,Sorption Properties of a New Chelating Ion-Exchange Resin containing beta-Resorcylic Acid as the Functional Group and Its Biotechnological Application

机译:以β-间苯二酸为官能团的新型螯合离子交换树脂的合成,吸附性能及其生物技术应用

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摘要

A new chelating ion-exchange resin containing beta-resorcylic acid (2,4-dihydroxy benzoic acid) as the functional group,based on macroreticular polystyrene divinylbenzene (8% cross-linked,18-44 mesh size) has been synthesized.The sorption properties of the chelating ion-exchange resin towards various divalent metal ions,viz.,Cu(II),Co(II),Ni(II),Cd (II),Pb(II) and Zn(II) are studied by a static batch equilibration technique,as a function of pH and time of equilibration.
机译:基于大网状聚苯乙烯二乙烯基苯(8%交联,18-44目),合成了一种新型的含β-间苯二酸(2,4-二羟基苯甲酸)作为官能团的螯合离子交换树脂。通过以下方法研究了螯合离子交换树脂对各种二价金属离子的性能,即Cu(II),Co(II),Ni(II),Cd(II),Pb(II)和Zn(II)静态间歇平衡技术,取决于pH和平衡时间。

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