超滤计算书

KristalUFDesignCalculationPROJECTTITILE:PREPAREDBY:HYFLUXREF.NO.:DATE:5-May-11CAPACITYNetUFfiltraterequirementm3/day62,400Plantoperationperannumdays/annum365Designed/NetUFfiltraterequirementm3/day62,400Operatinghoursperdayhrs/day24UFMEMBRANEUFmembraneareapermodulem2/module70.00Kristal600B-70Sq.MMembranepackingdensity%41%Membranehold-upvolume/module(for2mlengthmodule)m3/module0.043DESIGNOPERATINGPARAMETERSServicetimepercyclemins/hr30Backwashdown-timepercyclemins/hr2.00Maintenancecleaning(MC)down-timepercyclemins/MC60Maintenancecleaning(MC)frequencyhrs/MC720MCdowntimeconsidered?(IfSPAREtrain(s)provided,normallyanswerisNO.)yesRecoverycleaning(RC)down-timepercyclemins/RC300Recoverycleaning(RC)frequencyhrs/RC2880RCdowntimeconsidered?(IfSPAREtrain(s)provided,normallyanswerisNO.)yesTotalUFtrainoperatingdown-timemins/hr3.94UFtrainSERVICEtimeperhourmins/hr56.06AVERAGESERVICEHOURSPERUFTRAIN(INCL.RCDOWN-TIME)hrs/day22.43UFTRAININSTALLEDNN-1N+1N-3N-4N-5UomTargetDesignFlux60.0060.0060.00l/m2/hrUFcontinuousreject/dump%%%%InstantenousUFfiltrate/module(ave.)4.2004.2004.200m3/hr/moduleNetUFfiltrate/module(ave.)3.6793.6793.679m3/hr/moduleNumberofModuleRequired706.80706.80706.80modules#ofmoduleperUFtrain/rack72.0072.0072.00modules/train#oftrain(s)required(Calculated)9.8179.8179.817train(s)TOTAL#OFTRAIN(S)INOPERATION10911train(s)TOTAL#OFUFMODULESINSTALLED720648792modulesInstantaneousFlux59.2365.3754.21l/m2/hrNetFlux(Req.Filtrate/Tot.Area)51.5957.3246.90l/m2/hrUFDESIGNCALCULATIONoncein120daysqinghaiDONTCHANGETHISVALUEOncein30days5hours%ofsparemodules1.9%Min.numberofMCperday0.33trainsMin.numberofRCperday0.08trainsNumberofsparetrainsprovided1.00trainsINSTANTANEOUSPROCESSFLOWRATEUFrecirculation/recycleflow(withrespecttoUFFeed)%0%UFcontinuousreject(withrespecttoUFFeed)%0%UFfeedstrainerrecovery%99.5%selfcleaningfilterrequiredUomUFFiltrateUFRecirculationUFCont.RejectUFfeed(incl.strainerloss)UFNetFeedInstantaneousProcessFlowratem3/day66,9580067,29567,295ContinuousOperationhr/day22.4322.4322.4322.4322.43InstantaneousProcessFlowratem3/hr2,986003,0013,001CIPTankVolumeRequired7m3AmountofUFPermeaterequiredforMC+RCchemicalsolution23.16m3/dayPROCESSPUMPDESIGNUomTotalFlowQtyinDutyUnitFlowEstimatedPipesizeUFSystemFeedPump(s)m3/hr@3bar3,000.965002976W+2St.BYUFBackwashPump(s)m3/hr@2.5bar431.944322762W+2St.ByUFCIPPump(s)m3/hr@2.5bar302.42302.42312W+0St.bySYSTEMRECOVERYUFSYSTEMRECOVERY(excl.Strainerlosses)%93.19%OVERALLUFSYSTEMRECOVERY%92.7%Filename:UF计算书－2600cmh-K600B-5-5Page1of1SL.NODESCRIPTIONUOMWASTEWATERGENERATION1No.ofModulesperTrainNos72.002No.ofTrainsNos103BackWashFrequencyMins(ServiceCycle)304BackWashFlowRateCum/hr/module6.005DurationofBackWashMins1.406BackWashDownTimeMins2.007No.ofBackWashperHourNos1.8758No.ofBackWashperdaypertrainNos45.009WasteGeneratedperBackWashperTrainCum10.0810TotalWastewaterGeneratedperBackWashCum/Hr188.9711TotalBackWashWaterGeneratedperDayCum/day4535.2412TotalBackWashWaterGeneratedperTrainCum/day453.5213No.ofModulesperTrainNos7214No.ofTrainsNos1015MCFrequencyHours72016WasteGeneratedperCIPperTrainCum6.017No.ofBackWashafterCIPNos318WasteWaterGeneratedduringbackwashCum30.2319WasteWaterGeneratedperCIPperTrainCum36.2320TotalWasteWaterGeneratedperCIPCum362.3521WasteWaterGeneratedperhourCum/Hr0.5022TotalWasteWaterGeneratedperDayCum/day12.0823ChemicalsusedforCIP24NaOClppm300.0025NaOHpH10.5to1126AcidCleaning(CitricAcid/HCl)pH327Chemicalsunutilizedaftercleaning%30.0028WasteWaterGeneratedperTrainduringMCCum/day1.2129No.ofModulesperTrainNos7230No.ofTrainsNos1031RCFrequencyHours288032WasteGeneratedperCIPCum6.0033No.ofBackWashafterCIPNos634WasteWaterGeneratedduringbackwashCum60.4735WasteWaterGeneratedperCIPperTrainCum132.9436TotalWasteWaterGeneratedperCIPCum1329.437WasteWaterGeneratedperhourCum/Hr0.4638TotalWasteWaterGeneratedperDayCum/day11.0839ChemicalsusedforCIP40NaOClppm400.0041NaOHpH10.5to1142AcidCleaning(CitricAcid/HCl)pH343Chemicalsunutilizedaftercleaning%30.0044WasteWaterGeneratedperTrainduringRCCum/day1.1145TotalWasteWaterGeneratedperdayduringMC+RCCum/day23.16COMPOSITIONOFTHEEFFLUENTGENERATEDA.BACKWASHB.MAINTENANCECLEANINGC.RECOVERYCLEANINGStreamNo.1234567891011121314Flowratem3/day67,29567,29566,958066,9584,5354,53523232333662,42362,4000.0Avg.Equip.Operationhrs/day22.4322.4322.4322.4322.431.581.58----24.0024.0024.00Instant.Flowm3/hrs3,0013,0012,98602,986------2,601.02,600.00.0Instant.Flow/trainm3/hrs300.1300.1298.60.0298.6260.1260.00.0PROCESSFLOWDIAGRAMANDWATERBALANCESYSTEMRECOVERY(%)NetFiltrate/NetIntakeStream13/Stream192.7%457UFFeedPumpUFPermeateUFRecirculation12UFCIPTankUFCIPPump21069813141BleedUFFeedTankUFProductTankUFModuleBackwashWasteCIPWasteStrainer311BackwashWasteUFBackwashPumpDescriptionofChemicalDosages(ppm)CIPTankVolume(m3)ChemicalrequiredpercleaningKgs@100%Concentrationofchemicaltobedosed(%)SpecificGravityPerCleningConsumptionKgs(CommercialConc)CleaningFrequencyindaysNo.ofWorkingBlocksPerdayconsumptionKgsDosingPumpCapacity(LPH)CHEMICALSFORUFSYSTEMCHEMICALCONSUMPTIONCHEMICALSFORUFSYSTEMMaintenanceCleaningSo