纺织品染色废水的纳滤处理PGanesan

P.GanesanL.SasikalaPSGM.KarthikeyanKSR。。、、。。。。。。、COD、。。。。。。1。。。2。。、。、、。。。。COD、。3。。、、。。。。4。1。1、/Pa/g·mol－13～202001～4200～10000.2～11000～10000。。。2520106M.ZumannM.Weiβ櫓櫓櫓櫓櫓櫓櫓櫓櫓櫓櫓櫓櫓櫓櫓櫓櫓櫓櫓櫓櫓櫓櫓櫓櫓櫓櫓櫓櫓櫓櫓櫓櫓櫓櫓櫓櫓櫓櫓櫓櫓櫓櫓櫓櫓櫓櫓櫓50%96%～98%。5。COD100mg/L。。、COD。NanofiltrationoftextiledyeeffluentPalanisamyGanesanL.SasikalaPSGCollegeofTechnologyCoimbatore/IndiaM.KarthikeyanKSRCollegeofTechnologyTiruchengode/IndiaAbstractAmainenviromentalproblemoftextileindustriesisthehighwaterconsumptionfortextileprocesses.Thusitisveryimportanttoreducethetextiledyewastewaterbyvariousmethods.Ingeneraltherearevariousmethodsavailabletotreatthetextileeffluentsuchasphysicalmethodschemicalmethodsandbiologicalmethods.Thispaperdescribesaninnovativeprocesstotreateffluents.Thistreatmentinvolvespretreatmentsandmembraneprocessessuchasnanofiltration.Thistypeoftreatmentallowspurificationoftheeffluentandrecyclingofwater.Purificationremovescottonfibersandnanofiltrationseparatesmineralsaltsfromconcen-trateddyes.Keywrodsprefiltrationneutralizationnanofiltrationeffluenttreatment18848Monforts。Monforts。。80。31、。。1Sirius3SE5。Sirius3SE5。、22.5°。。5.50m。。30～150m/min4520106