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150028。X703．1C1000－4602201424－0099－03DevelopmentandApplicationofElectro-osmosisSludgeModifyingDehydratorDUYu-zhuZHANShu-fengWANGBai-yanHarbinNorthEnvironmentalEngineeringCo．Ltd．Harbin150028ChinaAbstractThedevelopmentandapplicationofenergy-conservationelectro-osmosissludgemodif-yingdehydratorwereintroducedtohelpthewastewaterindustrytounderstandthisproductanditsappli-cationinenvironmentalprotectionprojectsaswellastoprovidereferenceformaintenanceandmanage-mentofsuchproduct．Keywordselectro-osmosissludgemodifyinganodeelectroderolleroperatingcost、、、60%。、。。60%。。、、。。1、。、、DNA。。22010。、、·99·3024201412CHINAWATEＲ＆WASTEWATEＲVol．30No．24Dec．2014。①。。②、、。、。③。④。31。1Fig．1Flowchartofthenewsludgedehydrator2。2Fig．2Facilitystructure480%～85%、≥2mS/cm。60%。40%。5。、、。。。3、4。3Fig．3Pilotoperationofthenewfacility4Fig．4ApplicationinawastewatertreatmentplantinTianjin5.10．75～1．0t/h130kW120kW·h2m3/h。0．5～·001·3024．watergasheat．com0．7t/h。5.2①、80%。②。③80℃、DNA、。2。④。⑤1．0t80%～85%60%120kW·h2m3/h。⑥。20%。⑦。6①。②。7。。。、。1．J．2014404110－112．1957－。E－mail13845183288@163．com2014－07－02·101·．watergasheat．com3024