超滤系统计算

HydracapCapillaryUFSimulatorInputParameters-ProvideValuesininRedVersion5.1Date:2020/7/16BACKWASHProject:HYDShanghaiNormalBackwash(nochemical)andChemicallyEnhancedBackwash(CEB)By:DLFaberBackwashSequenceModule:HYDRAcap60-LDForwardFlush,seconds20If0seeassumptionspageApplication:ROPretreatmentBackwashCoCurrent,seconds10Chemicalinjection,ifCEBSYSTEMPARAMETERSBackwashCounterCurrent,sec15Chemicalinjection,ifCEBDesiredUFFiltrateFlow,m3/dy900Soak(seebelow)NotusedinnormalbackwashRinse,seconds15NotusedinnormalbackwashDesiredFluxRate,LMH80.0ValveOpening/Closingtime,sec5UsesWater47.058824#modules/HYDRABLOC10BackwashFrequency,min30ModuleLength,Inches60CEB1(oxidant)every,2hoursMini-SummaryCEB1,[ppm]chemical15#ofRacksLD(2forYES,1forNO)2CEB1SoakTime,min22Modules/RackPermoduleCrossflow,m3/hr7CEB2(hi/lowpH)Freq,day010OKCEB2,[%]Chemical0.42Total#ModulesCrossflowFrequency,min.20CEB2SoakTime,min1020RecoveryCrossflowDuration,min.5INTEGRITYTESTandOFFLINECLEANING88.4%LoadFactorPermodulebleedflow,m3/hr0IntegrityTestDuration,min1583.4%IntegrityTestFrequency,days5DesiredminFiltratePressure,bar0.2#ModulesTestedSimultaneouslyForwardFlushw/Filtrate(2=yes1=no)2upto12RORecovery,%100=noRO75%EstOff-LineCleaningFreq,day30CleaningChemical1(Citric)%2%BWw/ROPermeate1=yes2=no2CleaningChemical2(NaOH)%0.35%CleaningChemical3(Oxidant),ppm100WATERQUALITYClean?Unitswithonesoln1WaterSourceWastewaterFeedNTU5AdjustfiltrateflowwhenCIP(1-YES,2-NO)2FeedTSS,ppm10DesiredMax#HYDRABLOCcleanedsimultaneously1MinimumFeedWaterTemp,oC15FiltrateFluxincreasewhenCIP,%0DesiredMin.UFFiltrateFlowwhenCIP,m3/dy0AverageFeedWaterTemp,oC30PRICESFORCHEMICALSANDELECTRICITYCEB1,chemicalname:CEB2,chemicalname:0.831.25CEB1,oxidantconcentration.,[%]:12.5%CEB2,bulkconcentration[%]:93%CIP,chemicalname:CIP,chemicalname:CIPacidprice,[US$/kg]:1.25CIPcausticprice,[US$/kg]:0.06CIPacidconcentration,[%]:100%CIPcausticbulkconcentration,[%]:49%CIP,chemicalname:0.84CIPoxidantbulkconcentration,[%]:12%Feedacidification,chemicalname:0.05Feedacidificationconcentration[%]:93%Aciddosage,[ppm]:0Feedcoagulant,chemicalname:Feedcoagulantprice,[US$/kg]0.97Feedcoagulantbulkconcentration[%]:100%Feedcoagulantdosage,[ppm]:0Energyprice[US$/kWh]:0.1SodiumHypochloriteSulfuricAcidCEB1,oxidantprice,[US$/kg]:CEB2,price[US$/kg]:HydrochloricAcidFeedacidification,price[US$/kg]:FerricChlorideCitricAcidSodiumHydroxideSodiumHypochloriteCIPoxidantprice,[US$/kg]:HydracapCapillaryUFSimulatorAverageFlowRatesLoadFactor=83.4%Date:MaximumFlowRatesUFRecovery=88.4%Version5.1Project:HYDShanghai2HYDRABLOCs10Modules/BLOC10ppmTSS0ppmTSS199gpm211781gpm828199gpm2111086m3/day11514258m3/day45101086m3/day1151InletFeedBlendUFFiltrate582gpm616.4013172m3/day3359.39Crossflow86.22BackwashTSS(mg/L)23gpm403ToDisposal/Drain126m3/day2196Bleed&BackwashEffluent0gpm023gpm4030m3/day0125.99m3/day2196ROPermeateBackwashInfluentUFFiltrateBackwashInfluent132.15gpm132gpm176gpm720m3/day720m3/day960m3/dayToCustomerROPermeateROFeed44gpm240.077m3/dayROConcentratetoDrainNecessaryCapillaryUFEquipment2Hydrablocks10Modules/Block1BackwashLoopsReqdeachincluding:1CleaningLoopsReqdeachincluding2Pumpsratedat403gpm92m3/h2Tanksw/ImmersionHtrs750gal2.84m3211.1111RecomFeedPumpCapacity,gpm35.0psi2.4bar2PumpsforChemicalsratedat32.9RecomFeedPumpPressure,psi1ChemicalInjectionSystems150gpm34.0703m3/h15ppmNaOCl20psi1.4bar616.4015RecomRecircPumpCapacity,gpm1HYDRABLOCscleanedsimultaneously1.9RecomRecircPumpPressure,psiOilFreeAirCompressorsDisclaimer:Designinformationprovidedbythissoftwaredoesnotwarrantyactualperformanceofultrafiltrationsystems.Performancewarranteesareneitherexpressednorimpliedbythisdesign.SeeproductspecificationsheetandHYDRAcapgeneralwarrantydocumentforproductlimitations.7/16/20EqualizationBasin150umFiltersHydracapUFUFFiltrateClearwellROSystemROPermeateClearwellDLFaberVersion5.1HYDShanghaiDate:7/16/20WastewaterROPretreatment5NTU15C10mg/L30CHYDRAcap60-LD10220960m3/day83.4%80LMH88.4%30.0m21.2mm0m3hr/module20min.7m3/hr/module5min.30min.90.85m3/hr20sec.bar15sec.305LMH10sec.91.53m3/hr5sec.2.41bar1.6m3NumberofBackwashLoops:1ForwardFlushwithFiltrate:Yes120min.0days2min.10min.15sec.15sec.30days34.1m3/hr12.8m316Hrs.5days1.0bar1215min.Maximum:48Maximum:48Maximum:48Maximum:140Maximum:188Maximum:91.5313Minimum:0Minimum:23.974Minimum:23.974Minimum:70Minimum:93.9743Minimum:0Average40Average:45.271Average:45Average:132Average:177Average:5Maximum:91.53125Maximum:90.85Maximum:91.531Maximum:91.531254Maximum:34.0687Maximum:91.5313Minimum:0Minimum:0Minimum:0Minimum:0Minimum:0Minimum:0Average:2.09Average:2.01Average:0.70Average:0.00Average:0.02Average:0.45*IndicatesthattheflowlistedisonlythatusedduringthechemicalinjectionportionoftheCEBsequence.**Indicatestotalwasteflowofbulkcleaningsolutions(i.e.,twosolutions)Disclaimer:Designinformationprovidedbythissoftwaredoesnotwarrantyactualperformanceofultrafiltrationsystems.Membraneorsystemperformancewarranteesareneitherexpressednorimpliedbythisdesign.SeeproductspecificationsheetandHYDRAcapgeneralwarrantydocumentforproductlimitations.WasteCIP(m3