Apparatus for producing deionized water

专利名称：Apparatus for producing deionized water发明人：Terada, Ichiro, Asahi Glass Company

Ltd.,Komatsu, Ken, Asahi Glass CompanyLtd.,Umemura, Kazuo, Asahi Glass CompanyLtd.,Iwamoto, Junjiro, Asahi Glass CompanyLtd.,Huehnergard, Mark Philip

申请号：EP98105051.1申请日：19980319公开号：EP0865816A2公开日：19980923

摘要：An apparatus for producing deionized water comprising an electrodialyzerhaving cation exchange membranes and anion exchange membranes alternately arrangedbetween a cathode and an anode to form demineralizing compartments andconcentrating compartments, and ion exchange resin particles packed in the

demineralizing compartments, wherein the ion exchange resin particles are a mixture ofat least two groups of ion exchange resin particles having a particle size distribution suchthat particles having particle sizes of from 75 to 125% of the average particle size, are atleast 85 wt% of the total amount, and the average particle size of a group of ionexchange resin particles having the maximum average particle size, is at least 1.5 timesthe average particle size of a group of ion exchange resin particles having the minimumaverage particle size.

申请人：Asahi Glass Company Ltd.,Glegg Water Conditioning, Inc.

地址：1-2, Marunouchi 2-chome Chiyoda-ku, Tokyo 100-0005 JP,29 Royal Road Guelph,

Ontario N1H 1G2 CA

国籍：JP,CA

代理机构：Müller-Boré & Partner Patentanwälte

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