荷兰鹿特丹DOKHAVEN污水处理厂介绍郝晓地

5　,,,,。,,,,。,。⊙:1000452　:[phone]　:2003-3-13　DOKHAVEN郝晓地　MarkvanLoosdrecht　　　荷兰鹿特丹DOKHAVEN污水处理工程设计于20世纪70年代末,当时因地形限制而建于全封闭的地下,采用AB法,占地面积仅为传统工艺的1/4。运行伊始,氮、磷等排放标准便不断提高,处理工艺不得不逐渐升级。为此,因地制宜的化学除磷与SHARON+ANAMMOX处理污泥消化液中高浓度氨氮成了对营养物质的去除的最佳工艺选择。此外,在尾气处理、自动控制、防振消音、安全运行等方面也具有独具匠心的工程设计。详细介绍DOKHAVEN污水处理厂的这些内容,并总结了工艺运行效果以及各工艺环节设计参数。　污水处理　AB法　地下建筑　除磷脱氮　SHARON　ANAMMOX　尾气处理　防振消音　　DOKHAVEN1979,、。,,。,,SHARON()ANAMMOX(),。1/4,,。,、。DOKHAVEN、、、、、、,,。1　1977ZHEW3,。。Vaan-plein,,。,DOKHAVEN———。,　Vol.29　No.10　200319　　　DOI:10.13789/j.cnki.wwe1964.2003.10.007,1/4。DOKHAVEN1979,1981,1987113。,,DOKHAVEN600m。,。,DOKHAVEN,。。,DOKHAVENAB,———SHARONANAM-MOX,。2　《》(75/440/EEC79/869/EEC)《》(91/271/EEC)[1],《》,———《》。,,《》。(1980)、(1),《》1995,TKN。,,。,。,SHARONANAMMOX。1%,15%。,。3　1　　198019952006BOD/mg/L2020204TKN/mg/L2020-7.7TN/mg/L-＊-2024TP/mg/L-110.8SS/mg/L3030302　:＊。。,7～8m,3～4m。(),,。。,5hm2。,4hm2。47,30%。5。()。,1.9m3。,,(AB)。,。,、。600m1hm2。,。,。———2750。,。()。2006,(1),。20　　　　Vol.29　No.10　2003,DOKHAVEN,SHARON+ANAMMOX。4　4.1　DOKHAVEN1。5(1)。;。(2)。4,25mm,,。1234A5678910B11121314151　DOKHAVEN,8,(3)。。,8A(4)。,,15min;30min。A,COD80%,。A,、,。,。　　8(5)A()。。(6)16(),A。(7)(8)。()4B(4)。B,。B,。14500m3/h,,。B85%,A80%,96%。B,。(11),(6)B;(7)(8);。12h,48h()。4.2　47,9100m3/h(),19000m3/h(),14250m3/h(B)。4,7200m3/h,1000mm,5mm。8,14m×3.5m×4.33m(L×W×H),5.4min,,925～3850m3/h,4,30m3/h,218m3。A8,39.6m×3.5m×4.32m(L×W×H),15min,3kgBOD/(kgMLSS·d),,4900～21800m3/h,1.5～2kg　Vol.29　No.10　200321　　　MLSS/m3。8,60.5m×13.1m×2.6m(L×W×H),50min,3m3/(m2·h),16,16,190～630m3/h,A38m3。B4,27.2m×27.2m×4m(L×W×H),50min,0.15kgBOD/(kgMLSS·d),16,3kgMLSS/m3。8,83.1m×17.2m×2.5m(L×W×H),120min,14250m3/h,1.25m3/(m2·h),16,310～710m3/h,B35m3。6,3400m3/h。5　、/。DOKHAVEN,,,。,DOKHAVEN。,27,,。。,。,8。(PLC)。,。。,。;、。　　1987DOKHAVEN,。1999,,,。,(pH、、)(COD、、、)。6　6.1　,———。,2。(5)。A(1),(2)。94%;。1234567891011SHARON12ANAMMOX131415162　B。,,。,,94%。,。。22　　　　Vol.29　No.10　2003。33℃,30d。,800m3/h。(13),(14)。。。,。,(15)。。(6),。,40m3/h。70%,(9),。。(1500mgN/L),28℃。。,SHARONANAMMOXDOKHAVEN。SHARON(11)199810,ANAMMOX(12)20026。6.2　1,510m3/h,3mm。　　2,23.6m,H=3m,36kg/(m2·d),530m3/d(94%)。90m3/h700kg/h。900m3。2,22m,H=23m,33℃28,600m3/d(96%),900m3。2,40m3/h。2,150m3;2.5d;H=14m。SHARON1;19.5m,H=5.75m,550m3/d,3d,24h,35℃,pH7～7.2,1.5mg/L。ANAMMOX1;2.2m,H=18m(V=70m3),550m3/d,3h,800kgN/d,35℃,pH7.5。7　DOKHAVEN1987。,。1995,1mgP/L。,。,A,B。、、,“”。40%。,。2006TKN。,,。SHARONANAMMOX。SHARON,。SHARON1/4,、、、、、SS、。3SHARON。SHARON(pH),()1∶1ANAMMOX,。/,SHARON/ANAMMOX90%,CO288%,N2O,　Vol.29　No.10　200323　　　3　SHARON,,50%,。4ANAMMOX()。SHARON/ANAMMOX5mgN/L,。4　ANAMMOX8　、DOKHAVEN,(),,。,、,。,DOKHAVEN:。,,。,66000m334000m3。,4600m3。,、、。,。,H2S0.1mg/m3,。A,H2S。。,B,A,。,60m。,H2S,。。、、、。,。,,。,DOKHAVEN。,。45000m3/h。。,。,H2S。,,24　　　　Vol.29　No.10　2003。,。　　。、,。2。,。,。9　,,。,。(),。,:(1)。(2)、。,。(3)。(4)35m3。(5)。4m。,、。,、,。,,。,。110cm,。10　(2)2　DOKHAVEN1999　ABBOD//%768596TKN//%248186TN//%241737TP//%684181　:(1)47,121000m3/d。(2)A2000mgMLSS/L,3gBOD/(gSS·d),SVI66mL/g;B3100mgMLSS/L,0.13gBOD/(gSS·d),SVI106mL/g。(3)()16.7tDS/d,550kW·h/a。参考文献1　EC.EUfocusoncleanwater.ISBN92-828-4836-1,Belgium,19992　ZHEW.DOKHAVENonreflection.POBox469,3300ALDor-drecht,theNetherlands,2000⊙:100044　:[phone]　MarkvanLoosdrecht　KluyverLaboratoryforBiotechnology,DelftUniversityofTechnology(TUDelft),Ju-lianalaan67,2628BCDelft,theNetherlands　:2003-02-2815,EPA,,。ANNARBOR,,,。465m2,2800m2。。,30m。VORTECHS1000,45L/s。3m,80%TSS、、、。(HydrodynamicSeparator),,。(范懋功)　Vol.29　No.10　200325　　　WATER&WASTEWATERENGINEERINGVol.29No.10October2003ABSTRACTSABOTProject:BWaterworksofthe6thWaterworksinChengdu(Ⅰ)HeWeihua(1………………………………………)Abstract:ThisBOT(BuildOperationTransfer)projectincludestheconstructionofthewaterpurificationplantandwatertransportationline.Asaparticipatorofthisprojectthepersonalexperiencesoftheauthoraredescribedandsomerecommendationstosimilarprojectsareproposed.TropismofFinancingChannelsonPFIConstructionofWaterSupplyingWorksinChinaWangYi(9……………………)Abstract:ThisarticleanalyzestheproblemofPFI(PrivateFinanceInitiative)financedbyfinancingcapabilityofcivilcapitalandforeigncapital,thedifferentriskthattakeonandbringtogovernmentbetweencivilcapitalandforeigncapital,thestatusofcivilcapitalineconomyandthespecialtiesofwatersupplyingworksinChinaofthemainmodeofBOTtodrawaconclusionthatPFIprojectinwatersupplyingworksshouldbeinclinedtocivilcapital.DesignandOperationofthe1stWastewaterTreatmentPlantinChaozhouCityYuChangyongetal(12……………………)Abstract:The1stWastewaterTreatmentPlantinChaozhouCityhasadesignedtreatmentcapacityof80000m3/d.A/O(anaerobic-aerobic)Pasveeroxidationditchisappliedinit.Thegeneralsituationsofthisprojectincludingtheconfigurationanddesignparametersofthetreatmentstructures,thetrial-runandautomaticcontrolarepresentedinthispaper.Someparticularitiesofequipmentconfigurationaredescribedandtheexperienceofdesignandoperationisalsodiscussed.TechnologicalSustainableDevelopmentofLargeRefuseDisposalYardLanJian(16…………………………………………)Abstract:ThetechnicaldevelopmentandeconomicfeasibilityofrefusedisposalinBeijingarediscussed.Twoexist-ingrefusedisposalfacilities,alandfillyardandanincineration-powergenerationworksaretakenintoconsi