DE氧化沟工艺城市污水处理厂快速启动研究

DE李继武,唐文浩*(,571737)以西昌市城市污水厂为例,结合DE氧化沟污水处理工艺,研究活性污泥培养的相关问题城市污水处理厂;生物菌种接种法;影响因素;快速启动X703.3A0517-6611(2009)13-06112-02StudyonQuickStar-tupofMunicipalWastewaterTreatmentPlantwithDEOxidationDitchCraftLIJ-iwuetal(CollegeofEnvironmentandPlantProtection,HainanUniversity,Danzhou,Hainan571737)AbstractTakingamunicipalwastewatertreatmentplantinXichangCityasanexampleandcombiningwithDEoxidationditchwastewatertreatmentcraft,therelatedproblemswiththeactivatedsludgeculturewerestudied.KeywordsMunicipalwastewatertreatmentplant;Biologicalbacteriainoculationmethod;Influencingfactors;Quickstar-tup李继武(1984-),男,湖南永州人,硕士研究生,研究方向:水污染控制技术*通讯作者,教授2009-02-20,,,()[1],,,,,,,,5m3/d,,DEDE,,1DE,1(),(0.2mm),(),(),,,,2,,,,,(CODcr100mg/L)4000m3/d;500km,,,,,,,EMWTJ(EMWTJ)4,4,CODcr500mg/L,,,,EMWTJ3,,,EMWTJ21DEFig.1DEoxidationditchcraftflowofmunicipalwastewatertreat-mentplantinXichangCity33.1,,,,,,CNP,,10051[2],(,,)500mg/LCODcr3.2A,,202%4hEMWTJ,,JournalofAnhuiAgri.Sci.2009,37(13):6112-6113王淼卢瑶,,,2mg/L100m3,,,10d,,,(CODcr)3.3,AB,,,,,,,,3.4,,21,10d,(MLSS)5000mg/L;,,,,44.1:,,DE,,,,[3],2.0mg/L,,,CODcr,2.0mg/L,,,,,4.0mg/L4.2,,;,15~30,1035,405,,16~25,,4.3,,:BOD5NP=10051(BOD5,N,P),,,,BOD5,CODcrBOD5,,,CODcr500mg/L,4.4pH,pH,pH(6~9)pH(pH6,),,,;pH(pH9,),,,,[4],pH,pH,4.5()(),[5],,5(1),,,,(2)CNP,,DO2mg/L,;,DO4mg/L(3)DE,,,,(4)pH,[1]邱兆富,周琪,杨殿海,等.A2/O工艺城市污水厂的启动与调试[J].给水排水,2005(9):30-33.[2]张建丰.活性污泥法工艺控制[M].北京:中国电力出版社,2007:37-40.[3]许建红,曾严.改良型氧化沟工艺的除磷脱氮探讨[J].中国给水排水,2005,21(10):70-72.[4]王长生,傅金祥.抚顺污水处理厂活性污泥培养驯化与启动调试[J].给水排水,2003,29(4):6-11.[5]区岳州,胡勇友.氧化沟污水处理技术及工程实例[M].北京:化学工业出版社,2005:1-10.611337卷13期李继武等DE氧化沟工艺城市污水处理厂快速启动研究