©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(,264002):EDI(Electro-de-ionization),EDI:;EDI;:TK223.5+1:B:1007-9904(2003)05-0058-0211:1,,,,,,,,,,EDI2EDIEDI(Electro-de-ionization)(),HOH,2080,EDIEDIP,,,P,,P,PP,,,,EDI:(90%-95%),(5%-10%),(1%)2EDIEDI,(RO),EDI,EDI0.025-0.5Mcm,EDI15Mcm3EDIEDI,,8520035(133)SHANDONGDIANLIJISHU©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.:2EDI3,33333(95%)333,33,334EDIEDI,,EDI(1)EDI,,15Mcm,18Mcm,,,,,(2)EDI20%,,10%,EDI,EDI,(3)EDI,,EDI0.5kWhPt,0.35kWhPt,,,EDI,,,,EDI2.4,2.7,EDI,EDI5EDIEDI,2-3,,EDIEDI160tPh2000,(150tPh),6EDI,,,:,,(:2003-03-26)95SHANDONGDIANLIJISHU20035(133)