丹麦大型城市污水处理厂运行

1,*GertPetersen1,21.Lyngby28002.EnviDanKastrup2770LynettenDamhusenLundtofteAvedreX703.1ATheoperation,maintenanceandmanagementofbigdomesticwastewatertreatmentplantsinDenmarkCuiChengwu1,*GertPetersen1,21.InstituteofEnvironment&Resources,TechnicalUniversityofDenmark,Lyngby,Denmark,28002.EnviDan,Kastrup,Denmark,2770Abstract:ThispaperbrieflyintroducesthesituationofdomesticwastewatertreatmentinDenmark,whichincludesthenumbers,types,capacitiesofdomesticwastewatertreatmentplantsandtheeffluentrequirementsfrombothEUandDanishEPA.TheoperationalexperiencesandmanagementofthebigdomesticwastewatertreatmentplantsareexplainedmainlybasedonthedatafromLynetten,Damhus?en,LundtofteandAved?reWWTPinDenmark.Atlast,thispaperalsointroducestheaveragewastewatertreatmentfeeinDenmarkandtheoperationalcostofbothwastewatertreatmentandsludgetreatmentinthose4WWTPs.Keywords:Denmark,wastewatertreatment,sludgetreatment,gastreatment,domesticwastewatertreatmentplant,operationandmanagement,operationfee191/271/EEC[1,2]91/271/EEC1989200419891996199620041989BOD535000199650002004250030PE12004[3]11932371993200412199354%200490.4%2004TN80%TP96%11931000m3/77.5%6%10000m3/6270%91/271/EEC12100000PE20000/LynettenDamhus?enLundtofteAved?reBiodenitroBiodeniphoAved?re1012.1LynettenDamhus?enLundtofteAved?re[4,5]20042Lynetten15/200420/Damhus?en7/Damhus?enLynettenLynettenf?llesskabetLynettenAved?re6.4/SpildevandscenterAved?reAved?reLundtofte2.2/344COD/BOD5[6]COD/TNCOD/TP[6]91/271/EEC2.2LundtofteLundtofteLundtofte22.32.3.1H2S2.3.2BiodenitroBiodenipho2.3.2.1BiodenitroBiodeniphoKrgerBiodenitroBiodeniphoBio-PtankBiodenitroBiodenitroBiodenitroBiodenitro3bdBiodeniphoTPBiodenitroFeCl3AlCl3TP2.3.2.24SCADASTARSCADA3C+S(ComputerCommunicationControlSensor)STARKrgerSCADAPLC34STARLundtofte90min2.42.4.186/278/EEC91/271/EEC19992005519996%200525%2.4.23237SRT25301.553%20%32%2.4.365%1m31.15kg2.5Lundtofe85%90%NaHCO3NaHCO3SO2HClHFNa2SO4NaClNaF3kWh3.13545kWh/PE0.50.6kWh/m30.200.25kWh/m330%50%30%40%15%35%1kg0.020.06kWh3.2LynettenFeCl3LundtofteAlCl3LynettenLundtofte66TPBiodeniphoTP3.3LynettenDamhus?en20051.86DKK440%50%715DKK/m34209091/271/EEC[1]3rdReportfromtheCommissiontotheCouncil,theEuropeanParliament,theEuropeanEconomicandSocialCommitteeandtheCommitteeoftheRegions-ImplementationofCouncilDirective91/271/EECof21May1991concerningurbanwastewatertreatment,asamendedbyCommissionDirective98/15/ECof27February1998.AccessviaInternet(20/08/2007):=CELEX:52004DC0248:EN:NOT[2]4thReportfromtheCommissiontotheCouncil,theEuropeanParliament,theEuropeanEconomicandSocialCommitteeandtheCommitteeoftheRegions-ImplementationofCouncilDirective91/271/EECof21May1991concerningurbanwastewatertreatment,asamendedbyCommissionDirective98/15/ECof27February1998.AccessviaInternet(20/08/2007):=/framework_directive/treatment_directive/4th_uwwtd_report/final_circa-per/_EN_1.0_&a=d[3]Milj?styrelsen2005;Punktkilder2004.Detnationaleprogramforoverv?gningafvandmilj?et;Fagdatacenterrapport.(InDanish)[4]CuiChengwuetal.TheMaintenanceandManagementinLundtofteWastewaterTreatmentPlant,Denmark.Chinawater&wastewater.(InPress)[5]CuiChengwuetal.TheMaintenanceandManagementinLynettenWastewaterTreatmentPlant,Denmark.Water&Wastewater.(InPress)[6]HenzeM.,HarremoesP.,LaCourJ.,ArvinE.(2001)Wastewatertreatmentbiologicalandchemicalprocesses.Thirdedition,Springer,Berlin,Germany.