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当前位置:首页 > 商业/管理/HR > 质量控制/管理 > 番茄酱生产废水生化处理的实验研究俞姗姗
--●ChinaResourcesComprehensiveUtilizationVol.27,No.520095,30%。,1984,2040,201080[1]。、,1t7t[1],,COD1000~2000mg/L,、、,pH4~6,。,,[1]—;[2],、,。3LUASB4LSBR,、,COD。、。1,,1。122.1UASB,1,3,、。90mm,3L,(37±1)℃,:2009-03-02:(1969-),,,,。1,2,2,2,2(1.,221016;2.,215011):3L37℃UASB4LSBR,、。,COD1500mg/L,、COD90%,COD10g/(L·d)COD80%;HRT=8h,COD85%。:;;UASB;SBR:X703:A:1008-9500(2009)05-0026-03ExperimentalStudyonTheTreatmentofWastewaterofTomatoSauceProductionbyUsingBiologicalTreatmentYuShanshan1,YuShenghong2,KongXiangcheng2,LiuFeng2,MaSanjian2(1.TongshanCountyEnvironmentalProtectionBureau,Xuzhou221016,China;2.InstituteofAppliedTechnologyofEnvironmentalProtectionSuzhouUniversityofScienceandTechnology,Suzhou215001,China)Abstract:UASBreactorof3LandSBRreactorof4Lareusedtotreatthewastewateroftomatosauce.TheCODremovalefficienciesofUASBprocessandtheaerobictreatmentaremorethan90%.Researchshowsthat,inthetemperature(37℃±1℃),influentconcentration1500mgCOD/L,thevolumetricloading10gCOD/L·d,CODremovalefficiencyisalwaysabove80%,andinHRT=8h,theremovalefficiencyofSBRismorethan85%.Thisexperimentalresultmakedesignandoperationbasisfortreatingthewastewateroftomatosauce.Keywords:wastewater;tomatosauceproduction;UASB;SBRmg/LCODCrBOD5TNTPSSpH1000~1500600~1200<0.52~540~704.0~6.026--●,,,,,。1UASB,,。SBR2。2SBR2.2UASB,UASB1/3。SBR,4000mg/L,1/2。2.3(1)COD,UASB1,。1,(2)pHpH,pH。(3)(TSS),,。(4),(VFA),[3]。2.42.4.1pH7,、、。3。,,,,。1,2,COD150mg/L,90%,。SS,,。(d)3UASB、COD,,,,、4,,10g/(L·d),80%。(d)4、COD2.4.2,,,1234UASB1.2.3.4.COD(mg/L)1800140010006002000100806040200(%)1481216202428323640COD(mg/L)35002800210014007000148121620242832364043100806040200(%)(g/(L·d):527--●[4]。,,2LSBR,2L,,,6h,COD,、5。,HRT24h,COD,HRT24h,COD,90%,,。(h)5HRTCODSS,。2L4LSBR,2L,,23h0.5h,2L,COD,2L,HRT=48h。3,COD、COD、6,,COD,SS。(d)6、COD4LSBR,1L,11.5h,0.5h,1L,。,1L,HRT=48h。3~5,。7HRT、、。,HRT,,HRT=8h,200mgCOD/L,85%。(d)7HRT、3(1),COD90%;,,COD10g/(L·d),80%。,,。(2),COD90%,HRT=48h,COD100mg/L。HRT=8h,COD200mg/L,85%。(3),,,,,,。(4)COD∶N∶P,。1,,,.—[J].,2006,57(12):2970-2975.2,,.[J].,2006,20(2):97-103.3.[M].:,2002.4.—[J].,1999(2):21-24.(/)(%)、COD(mg·L-1)1400120010008006004002000135791113151719100806040200COD(%)(%)COD(mg·L-1)450350250150500112182430364248100806040200HRT(h)1600120080040001481114172023262950403020100、COD(mg·L-1)528
本文标题:番茄酱生产废水生化处理的实验研究俞姗姗
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