典型污水生化处理过程仿真平台的构造袁德成

Vol.15No.11Nov.2003JOURNALOFSYSTEMSIMULATION•1509•1,2,1,2,1(11100162110142)Benchmark1004-731X(2003)11-1509-05TP391.9ASoftwareDevelopmentforSimulatingBiologicalWastewaterTreatmentProcessesYUANDe-cheng1,2FANLi-ping1,2YUHai-bin11ShenyangInstituteofAutomation,ChineseAcademyofSciences.Shenyang110016,China;2AutomationDept,ShenyangInstituteofChemicalTechnology,Shenyang110142,ChinaAbstract:ThesoftwareforcomputationofbiologicalwastewatertreatmentprocessesisdevelopedintermsoffilespublishedbyWorkGroupsofInternationalAssociationofWater(IWA).Itcanbeappliedtothesimulationofdynamicsofsomeplant’slayoutssuchasonly-carbonremoval,nitrifying,denitrifyingnitrogenremovalandcombinedphosphateandnitrogenremoval,totheevaluationoftheresultsofcontrolstrategiesbasedonit,andtopersonneltraining.Theperformancesandeffectivenessaredemonstratedbycomputingtheaboveconfigurationsandbycontrollingthebenchmarkofdenitrifyingnitrogenremoval.Keywords:wastewatertreatmentprocesses;systemsimulation;activatedsludge;model;benchmark1ICAWWTP2002-11-042003-04-15(1960-),,,,,;(1965-),,,,,;(1964-),,,,IWAWWTPBenchmark[1]BenchmarkBenchmarkBenchmark[2-4]IFACBenchmark[5]IWABenchmarkMATLABC++100IWABenchmarkDOI:10.16182/j.cnki.joss.2003.11.003Vol.15No.11Nov.2003•1510•0481211.522.533.5x104Time(days)Q0(m3/d)04812100200300400500Time(days)TotalX(g/m3)8101214123456x104Time(days)Q0(m3/d)81012140100200300400500Time(days)TotalX(g/m3)8101214123456x104time(days)Q0(m3/d)810121402004006008001000Time(days)TotalX(g/m3)DryRainStromRainStromDry2TotalX=XS+XI+XBA+XBH+XP1Benchmark1.1BenchmarkAAA(SBR)Benchmark12231551345Q0NOQaQrDOQwQeIWABENCHMARKLAYOUT1Benchmark1.1.15IWA1[6]ASM1ASM10r)Sa(SK)S(SVQdtdSoooLoo,inino--+-=(1)SoQinSo,inKLaSo0roBenchmark[7]41065671.1.2WWTP315ASM11321.1.3Vol.15No.11Nov.2003,•1511•(1)IAEISE(2)IQ)()()()()()(1000114755∫==⎥⎦⎤⎢⎣⎡++++=daystdaysteeBODNOeNONKjeNKjeCODeSSdttQtBODBtSBtSBtCODBtSSBTEQ(2)[1])(75.0IePeBAeBHeSeeXXXXXSS++++=)()(IePeXPBAeBHeXBNDeNDeNHeNKjeXXiXXiXSSS++++++=5)))(1((25.05BAeBHepSeSeeXXfXSBOD+-++=IePeBAeBHeSeIeSeeXXXXXSSCOD++++++=T=15∫∫=TTdttQdttZtQZ00)()()((3)40-60%:∫∑====+=daystdaystiiiLiLdtaKaKTAE147512))(8408.7)(4032.0(24(3)))()()((04.0147∫==++=daystdaystwradttQtQtQTPE(4)1.2Benchmark1.2.1125311.2.2IWABenchmark[8-9]2ASM2d1ASM1[5]P0.5gm-32BenchmarkASM1ASM2d1921XHXAPAO1132[6]191ASM1SSASM2dSA=0.6SSSF=0.4SS2SN2(SNOX)XPAOXPPXPHAXMEOHXMEP3[6]COD:NCOD:P)0.166.3/()(6.34+++=NDNDNHPOXSSS)0.166.3/()(0.164+++=NDNDNHPOXSSS)(90.0)(75.0PAOHASITSSXXXXXX++++=)(02.0)(01.0PAOHASIFXXXXXSP+++++=ASM1ASM2d19195*19+10*10=1952BenchmarkMATLABC++MATLABC++DLLMATLABC++DLL0.1ODE45100IWA2Vol.15No.11Nov.2003•1512•3BenchmarkBenchmark5:1gm-32:1gNm-3Qa101015141PI,0.70.06(2103)3412(a)m3m3/dhr-11-2#3-5#Q0QaQrQw1#2#3#4#5#60060031000300018446-9223385101010103.51200120041500600018446-18446385101010103.510001333415006000184465533818446385--10103.510001333415006000184465533818446385--10103.5→↓→,EQ176188823796927821400417618(a)kgd-1,IQ12099042026437422396228978120990(a)kgd-1231727082520294624662109kgSSd-1233130932834315827012298kgSSd-1,AE64766476647612174121746312kWhd-1,PE2969296729673847534444kWhd-1TSS14.32416.13615.19811.74913.01114.003gSSm-3TKN45.0097.3127.55638.9062.24545.043gNm-3NO0.0006.9847.5100.00034.0200.000gNm-3COD45.39845.48647.66646.86848.00545.387gCODm-3BOD2.0793.4733.2172.9342.9672.072gBODm-3P-----4.374gPm-381012141.522.5Tmie(days)DissolvedOxygen((g/m3)81012140246810Time(days)KLa(1/hr)810121401234Time(days)Nitrate(g/m3)810121405001000150020002500Time(days)81012141.522.5Time(days)DissolvedOxygen(g/m3)81012140246810Tme(days)KLa(1/hr)810121401234Time(days)Nitrate(g/m3)81012140500100015002000time(days)Qa(m3/h)Qa(m3/h)35#2#PIVol.15No.11Nov.2003,•1513•4IWABenchmarkMATLABC++4PI[1]PonsMN.URL[EB/OL].[2]RehnströmA.AutomaticControlofanActivatedSludgeProcessinaWastewaterTreatmentPlants–aBenchmarkStudy[D].MasterThesis,UppsalaUniversity,Sweden,2000.[3]AlexJ,BeteauJ,CoppJ,etal.BenchmarkforEvaluatingControlStrategiesinWastewaterTreatmentPlant[C].In:ECC99’,Karlsruhe,Germany.[4]LennoxJ.MultivariateSubspacesforFaultDetectionandIsolation:withApplicationstoWastewaterTreatmentProcess[D].PhDthesis,2002.[5]GernaeyK,MussatiM,YuanZ,NielsenMK,etal.ControlstrategyevaluationforcombinedNandPremovalusingabenchmarkwastewatertreatmentplant[C].15thIFAC,Barcelona,Spain,2002.[6]HenzeM,GujerW,MinoT,vaLoosdrechtM.ActivatedSludgeModelsASM1,ASM2,ASM2d,ASM3[M].IWAScientificandTechnicalReports,London,2000.[7]TakácsI,PatryG,NolascoD.Adynamicmodeloftheclarification-thickeningprocess[J].WaterResearch,1991,25(10):1263-1271.[8]PonsMN,CorriouJP.ImplementationofstoragetanksontheCOST624benchmark[C].In:Proceedings1stIWAConferenceonInstrumentation,ControlandAutomation,Malmö,Sweden,2001,253-259.[9]PonsMN,JeppssonU,CoppJ,SpanjersH.Benchmarkingtheevaluationofcontrolstrategiesinwastewatertreatment:Thefour-yearstoryoftheCOSTbenchmark[C].In:Proceedings8thInternationalConferenceonComputerApplicationsinBiotechnology,Quebec,Canada,2001,231-237.1508VV&AVV&AVV&A:[1]DoDDirective5000.59.DoDModelingandSi