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DevelopmentoftheresearchontheevaluationofROmembranescaleInhibitorLiHesheng1,2,XieWenzhou1(1.ResearchInstituteofBeijingYanshanPetrochemicalCo.,Ltd.,SINOPEC,Beijing102500,China;2.SchoolofLifeScienceandTechnology,BeijingUniversityofChemicalTechnology,Beijing100029,China)1,2,1(1.,102500;2.,100029)[],,。,,、、。[];;[]X747.3[]A[]1005-829X(2010)03-0001-04Abstract:ROmembranescaleinhibitorshavebeeninvestigateddeeplyinrecentyearswiththewidelyuseofROtechnologyinwatertreatment.SoitisveryimportanttofindarapidandaccuratemethodtoevaluatetheperformanceofROinhibitors.SomeevaluationmethodsofROinhibitorswhichhavebeenadoptedinChinaorabroadarecom-prehensivelyanalyzed,andthecharactersofstaticmethodanddynamicmethodarecompared.Theresearchandap-plicationofonce-throughmethod,partialcirculatingmethod,fullcirculatingmethodandintermittentfullrecyclemethodareintroducedemphatically.Keywords:reverseosmosis;scaleinhibitor;fullcirculation,,。、,,。,,。,、、。。、、、、pHpH;、、〔1-2〕。1,,,、、pH。、,。、,。Ca(HCO3)2CO2,CO2,。,,,,30320103IndustrialWaterTreatmentVol.30No.3Mar.,20101——2010-03,30(3);,,、,3。〔3-5〕、、,60℃10h,,EDTA,。,NaOH,,NaOH。,〔6〕,pH,。pHpH,pH;pHpH。〔7〕pH,CaCO3,pH,pH。〔8〕,pH。,。、、,,。2,,。,,、。,、、〔2〕。2.1,。,,,。,、、,。M.Al-Shammiri〔9〕Permatreat191Flocon100。,5,6,6000h。Permeatreat191,Flocon100,,、、、、、。F.H.Butt〔10〕,2,、2.8MPa、70%,PAA+HEDPH2SO4+SHMP。、3000h。,,。,,,,,。2.2,。,,,。,。、。〔11〕,TSM-1CaSO4,20mL。〔12〕LB-2000Permatreat191,、。〔13〕QS-R012TPT-0100Permatreat191,、。A.G.Pervov〔14〕,。2——2010-03,30(3),:,。,,,。,。2.3。,,、。G.Greeberg〔15〕5Ca3(PO4)2。,。,。D.Hasson〔16〕,(),。R.Semiat〔17〕,,。,LSI,。,。、,,。,、,。2.4。,,。,,,,。、,。〔18-20〕,0.5h,Ca2+、HCO3-、Cl-pH,,0.5h,,。。D.Hasson〔16〕。,。。。,Ca2+、HCO3-,。,,,,。,。,,。,,。,,。3,,。,,。,,。,,。[][1],,,.[J].,2007,27(5):9-13.[2],.[J].,2006,25(8):907-912.[3],,,.YSM-11[J].,2005,25(10):24-26.[4],,,.YSW-21[J].,2006,26(2):153-155.[5],,,.[J].,2006,33(6):5-8.[6],,,.[J].,2005(4):43-45.[7],,,.pH[J].3———————————————————————————————————————————————ThecurrentdevelopmentandtrendsofpaintboothcirculatingwatertreatmentapplicationtechnologyinautomotiveindustryCaiKaijian,ChenWenfeng,ChenBin(Haas(Chongqing)FinechemCo.,Ltd.,TechnologyDevelopmentCenter,Chongqing401147,China),,(,401147)[],、。、,、,。[];;[]TQ085[]A[]1005-829X(2010)03-0004-05Abstract:ThepaintboothcirculatingwaterhasbeenthemostcriticalenvironmentalfactorfortheautomotiveOEMs.Thechoicesofthewatercirculatingsystemsandthewatertreatmentagentsareplayingenormouslyrolesinregardoftheenvironmentandwastemanagement.Thecurrentdevelopmentandtrendsofpaintboothcirculatingwatertreatmentapplicationtechnologyinautomotiveindustryareintroducedsystemically.Thebasicprinciplesandtherelevantinfluencingfactorsofthepaintboothfacilitystructuresaredetailed.Thefeatures,performancesandmanagementofthewatertreatmentagentswhichhasbeenapplyingaresummaried.Andageneraloutlookonpaintboothcirculatingwatertreatmenttechnologieswhichmayhelpsustopointoutadirectionfortheupcomingresearchesorstudiesintheareaisprovided.Keywords:paintboothcirculatingwater;paintflocculant;overspray[](1967—),1990,,,。:010-69344628,E-mail:lihsh.yssh@sinopec.com。[]2009-10-30()30320103IndustrialWaterTreatmentVol.30No.3Mar.,2010-,2002,38(3):125-127.[8],.pH[J].,1997,17(1):33-34.[9]Al-ShammiriM,SafarM,Al-DawasM.EvaluationoftwodifferentantiscalantsinrealoperationattheDoharesearchplant[J].Desalination,2000,128(1):1-16.[10]ButtFH,RahmanF,BaduruthamalU.Pilotplantevaluationofadvancedvs.conventionalscaleinhibitorsforROdesalination[J].Desalination,1995,103(3):189-198.[11],,.[J].,2005,25(11):16-18.[12].LB-2000[J].,2004,24(9):28-31.[13].[J].,2004,27(3):202-205.[14]PervovAG.AsimplifiedROprocessdesignbasedonunderstandingoffoulingmechanisms[J].Desalination,1999,126(1/2/3):227-247.[15]GreebergG,HassonD,SemiatR.LimitsofROrecoveryimposedbycalciumphosphateprecipitation[J].Desalination,2005,183(1/2/3):273-288.[16]HassonD,DrakA,SemiatR.InceptionofCaSO4scalingonROmembranesatvariouswaterrecoverylevels[J].Desalina-tion,2001,139(1/2/3):73-81.[17]SemiatR,SutzkoverI,HassonD.ScalingofROmembranesfromsilicasupersaturatedsolutions[J].Desalination,2003,157(1/2/3):169-191.[18],,.[J].,2004,24(6):38-43.[19],,,.[J].,2004,35(1):54-56.[20],,,.CaCO3[J].,2003,16(4):7-10.4——
本文标题:反渗透膜阻垢剂评价方法的研究进展郦和生
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