| EDI膜堆填充材料及其填充方式的研究进展 |
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| 引用本文： | 刘国昌,刘红斌,吕晓龙,马军,龚承元.EDI膜堆填充材料及其填充方式的研究进展[J].水处理技术,2007,33(11):6-10. |
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| 作者姓名： | 刘国昌 刘红斌 吕晓龙 马军 龚承元 |
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| 作者单位： | 天津工业大学,生物化工研究所,天津,300160;军事医学科学院,卫生装备研究所,天津,300161;军事医学科学院,卫生装备研究所,天津,300161;天津工业大学,生物化工研究所,天津,300160 |
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| 摘 要： | 介绍了EDI膜堆填充材料的研究现状,认为离子交换树脂仍是今后填充材料的主要研究对象,离子交换纤维和其它新型填充材料的研究亟待有新的突破。同时,以树脂为例,对离子交换材料的3种填充方式（混合填充、分层填充、分置式填充）进行了系统介绍。最后对EDI膜堆填充材料及其填充方式的研究与发展作了展望。
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| 关 键 词： | 电去离子 填充材料 填充方式 |
| 文章编号： | 1000-3770（2007）-006-05 |
| 修稿时间： | 2006-12-29 |
PROGRESS IN RESEARCHES ON ION-EXCHANGE PACKING MATERIALS IN EDI STACK AND FILLING FORMS |
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| LIU Guo-chang,LIU Hong-bin,LU Xiao-long,MA Jun,GONG Cheng-yuan.PROGRESS IN RESEARCHES ON ION-EXCHANGE PACKING MATERIALS IN EDI STACK AND FILLING FORMS[J].Technology of Water Treatment,2007,33(11):6-10. |
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| Authors: | LIU Guo-chang LIU Hong-bin LU Xiao-long MA Jun GONG Cheng-yuan |
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| Affiliation: | 1. Institute of Biologic and Chemical Engineering,, Tianjin Polytechnic University, Tianjin 300160, China; 2. Institute of Medical Equipment, Academy of Military Medical Sciences, Tianjin 300161, China |
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| Abstract: | The filling material in EDI stack is introduced in this paper. It is pointed out that the research on ion exchange resin filled in EDI stack is still the keystone in the future which is urgently needed for the new breakthrough on others new ion exchange materials and fiber for EDI stacks. Moreover, taking the ion exchange resin with filling materials for example, the three different filling forms i.e., mixed bed, layered bed and separate bed are reviewed. Finally, further research and development of the filling materials and filling forms is prospected. |
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| Keywords: | electrodeionization filling material filling form |
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