同时硝化反硝化处理垃圾压缩站废水的研究_英文_张鸿郭

同时硝化反硝化处理垃圾压缩站废水的研究_英文_张鸿郭№.1陕西科技大学学报Feb.2006Vol.24JOURNALOFSHAANXIUNIVERSITYOFSCIENCE&TECHNOLOGY7*文章编号:1000-5811(2006)01-0007-06STUDYONTREATINGSEWAGEOFGARBAGECOMPRESSINGSPOTSWITHSIMULTANEOUSNITRIFICATIONANDDENITRIFICATIONZHANGHong-guo1,ZHOUShao-qi1,LUOQing2(1.CollegeofEnviron.Sci.&Eng.,SouthChinaUniv.ofTech.,Guangzhou510640,China;2.SchoolofPulpandPaperMakingEngineering,ShaanxiUniv.ofSci.&Tech.,Xianyang712081,China)Abstract:TreatmentoflowC/Nsewagefromgarbagecompressingspotisanincreasingandintractableproblemwhichhasnotyetbeenconcerned.Thisresearchisconductedtotreatsewageofgarbagecompressingspotswithsimultaneousnitrificationanddenitrification.TheresultsshowedthatthebioreactorhadshownpotentialsforCODCr,NH+4-NandTNremovalfromthesewage,correspondingtotheaveragedremovalefficienciesofCODCr,NH+4-NandTNof71.30%,87.50%and67.76%inthebioreactor,respectively.Itisfoundthatremov-alefficiencyofTNwassignificantlyaffectedbythevalueoftheinfluentCODCr/TN.Thereareotherreactiveformsofnitrogenremovalwhichcos