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当前位置:首页 > 商业/管理/HR > 经营企划 > 反渗透阻垢剂性能评定方法分析探讨张小霓
AnalysisanddiscussionoftheevaluationmethodsofreverseosmosisscaleinhibitorZhangXiaoni,WuWenlong(HenanElectricPowerResearchInstitute,Zhengzhou450052,China),(,450052)[],,。,。:,,。[];;[]TQ085[]B[]1005-829X(2009)11-0084-04Abstract:Scalingisoneofthemainproblemsinreverseosmosissystems.Atpresent,scaleinhibitorshavealreadybeenusedasthemostfrequentlyusedmethodofscalecontrolling.Someevaluationmethodsareintroduced,andtheirmeritsandshortcomingsarediscussed.Itisthoughtthattheone-throughmethodcanbestsimulatetheoperatingconditionofthereverseosmosissystems.Therecoveryrateofthetestscanbeadjustedbychangingtheflowofcon-centratedwater.Therunningconditionsofthetestscanbeadjustedbychangingthedosageofscaleinhibitors.Keywords:reverseosmosis;scaleinhibitors;evaluationmethods,、、、、。,,,,。,。,,,。,,、,。,。11.1:,,,。。,〔1〕。。1.2,。,,,,pH,。,〔2〕。1.32911200911IndustrialWaterTreatmentVol.29No.11Nov.,200984——2009-11,29(11),,,NaOH。,;NaOH,pH,pH,,。〔3〕。CaCO3。1.4CaCl2,,25℃,Na2CO3。。,,。,〔4〕。1.5F.H.Butt〔5〕,25℃,2、、。(25±0.5)℃,CaSO4、CaCO3、SrSO4,。Ca2+、Sr2+、SO42-。,Ca2+、Sr2+、SO42-;,,Ca2+、Sr2+、SO42-。F.H.Butt:,15min,。,。22.1,。,,1。M.Al-Shammiri〔6〕Doha,。(、、、、、),,,SO42-、Mg2+、Ca2+、Cl-、Na+。19000h,。C.A.Abbas〔7〕500d,、、pH、、。。2.2,。,,,、、、。2〔8-9〕。2.3,,,,。,,。3〔8-9〕。2.4,,。,,,,。。,,,4。D.Hasson〔10-11〕,,:85——2009-11,29(11)。,,,Ca2+、SO42-,、。、、,。A.Dark〔12〕,、pH、Ca2+、、。,、。D.Lisitsin〔13〕。、。〔14〕,、、LSI。3RO,RO、。,、、。。3.13.1.1:;。:RO,RO;。3.1.2:。:RO,RO;;,。,。,,CO2,pH,。,,,,。3.1.3:,;,,。:RO,RO。3.1.4:,;、、。:、,,;,,,,;RO,RO。3.1.5:,,,,。:、,;;RO,RO。3.2,,,、,、、。,。、RO,,,,,。3:(1),。(2),,,,。(3)CO2,。(4),。86——2009-11,29(11)(51)!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!4,,。,,。RO。,。,RO,、RO、。[][1]GB/T16632—1996[S].[2]HG/T2024—1991[S].[3],,,.[J].,2003,31(7):14-18.[4]DrelaI,FalewiczP,KuczkowskaS.Newrapidtestforevaluateofscaleinhibitors[J].Wat.Res.,1998,32(10):3188-3191.[5]ButtFH,RahmanF,BaduruthamalU.EvaluationofSHMPandadvancedscaleinhibitorsforcontrol[J].Desalination,1997,109(3):323-332.[6]Al-ShammiriM,SaferM,Al-DawasM.EvaluationoftwodifferentantiscalantsinrealoperationattheDoharesearchplant[J].De-salination,2000,128(1):1-16.[7]AbbasCA,Al-BastakiN.PerformancedeclineinbrackishwaterFilmTecspiralwoundROmembranes[J].Desalination,2001,136(1/2/3):281-286.[8],.[J].,2006,25(8):907-911.[9].CaCO3[D].,2007:12-13.[10]HassonD,DarkA,SemiatR.InceptionofCaSO4scalingonROmembranesatvariouswaterrecoverylevels[J].Desalination,2001,139(1/2/3):73-81.[11]HassonD,DrakA,SemiatR.InductiontimesinducedinanROsystembyantiscalantsdelayingCaSO4precipitation[J].Desalina-tion,2003,157(1/2/3):193-207.[12]DarkA,GlucinaK,BuschM,etal.LaboratorytechniqueforpredictingthescalingpropensityofROfeedwaters[J].Desalina-tion,2000,132:233-247.[13]LisitsinD,HassonD,SenciatR.CriticalfluxdetectioninasilicascalingROsystem[J].Desalination,2005,186(1/2/3):311-318.[14].TJRO101[J].,2006,26(6):65-70.[](1978—),2004,,。:0371-67906354,E-mail:pds_nishang@163.com。[]2009-07-16(),:;HFRLM,,,,HFRLMHFSLM。3(1)。,;、。(2)P204,20%,。(3)HFRLMHFSLM,21h,80.20%。[][1],,,.[J].,2005,25(4):66-68.[2],,.[J].,2002():185-186.[3],,,.—:CN,1751767A[P].2006.[4].Cu()[D].:,2005:19-20.[5],,,.[J].,2006,25(11):49-51.[6],,,.[J].,2007,30(2):1-3.[7],.[J].,1999,28(3):61-62.[8],.[J].,2003,24(9):404-406.[9].[J].,2004(9):35-39.[10],,,.[J].,2004,23(6):31-35.[11]GB11910—1989--[S].[](1982—),2006。E-mail:zhengjj2002@126.com,:15131400535。[]2009-07-20()87——
本文标题:反渗透阻垢剂性能评定方法分析探讨张小霓
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