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:2003-03-28.:(1961-),,;,(430074).:(HBWDEP-2000-07).UASB-A/O康建雄1 李 静1 闵海华1 洪汉清2 周 力3(1. , 430074;2., 445000;3., 430010) :,UASB-A/O、、,,.:; UASB; A/O; :X703 :A :1000-5730(2003)02-0085-031 1.1 ,,、,[1],690m3/d,,700m3/d.,,,350m3/d.1.2 、,,1.1 mg/L 5a5a5aBOD52500~35001000~20003000120030001200CODcr4000~80002000~40006000300060003000NH3-N150~250250~800200500200500SS150~350200~300250200250200pH6.5~7.57.0~9.07.57.87.57.8 IV(GB3838-2002),GB16889-1997《》,,2.2 mg/LCODcrBOD5NH3-NSS300150251002 ,.,;,,1692mm,.,,(1).1 20220036 ()J.ofHUST.(UrbanScienceEdition)Vol.20No.2Jun.2003CODcr,BOD5NH3-N,,,;,.3 3.1 .、,,,.I=2102.7mm()(),,6400m3.,,,,;1∶0.4,,0.4m;40×30m,6m,1m,.3.2 UASB,,,UASB.UASB,CODcr,2~3[2].UASB、、、、,.,,,,.6kgCODcr/(m3·d),0.4m3/kgCODcr;D11.2m,8.5m,5.5m,26h.3.3 A/OA/O,NH3-N[3].A/O,,.;1∶1,4∶1;330m3,5.0m;A/O22.6h,A4.5h,O18.1h;4000mg/L,0.38kg(BOD5)/kgMLSS·d,80kg,(12~13)∶1,.3.4 ,.:q=1m3/(m2·h),2h,0.45m,5.2m,2.4m,0.3m.3.5 ,4.:Q=350m3/d,10m/h,30min,6m3/kg,0.43t/m3,5m,3.4m.4 4.1 UASBUASB,22gVSS/L.UASB3.a..,..,0.3kgCODcr/(m3·d).CODcrCODcr25%,3~4d,,.b..,,20%,30%,40%,…,100%9,CODcrpH,CODcr75%pH7.0,3~5d.,、,.,300℃,.,,、()(),,,,.c..,,.,,.6.0kgCODcr/(m3·d),CODcr80%.,·86· () 2003,,,1.0~5.0mm,,.4.2 A/OUASB,A/O.,,A,O,,,;CODcr800mg/L.5d,.5~6d,.,UASB,A/OCODcr1350~1600mg/L,CODcr600mg/L,.3 mg/LCODcrBOD5NH3-N4400~65002350~3100172~275UASB1200~1520583~697155~234A/O376~44584~13622~45124~16731~4311~21 :,. UASB,A/O,CODcr,,.O、,,O.,ODO2~4mg/L,PH7.5~8.5;ADO0.5mg/L,PH6.6,A,O,A/OCODcr400mg/L,.2,、,,3.5 a.UASB-A/O,CODcr,BOD597.3%,98.6%92.8%,.b.UASB,PH,PH,、、.,、.c.A/O,.O4∶1A,A,,,,.[1] .[J].,1996,17(2):41~44[2] .[M].:,2001.[3] ,.[M].:,2001.CaseofProjectDesignforLandfillLeachateTreatmentbyUASB-A/OProcessKANGJian-xiong1 LIJing1 MINHai-hua1 HONGHan-qing2 ZHOULi3(1.SchoolofEnvir.Sci.&Eng.,HUST,Wuhan430074,China;2.Eng.ConsultingCorp.ofEnshiPrefecture,Enshi445000,China;3.CentralandSouthChinaMunicipalEng.DesignandResearchInst.,Wuhan430010,China)Abstract:CombinedwithUASB-A/Opracticaldesignandexperience,themethodforcalculatingtheoutputofleachate,thecomposition,technologicalflowchart,structureanddesignparametersoftheUASB-A/Omembraneprocesssystemarerecommended.Practicaloperationshowedthateffluentqualityisbetterthanthatofconfinedinthestatecriterion.Keywords:leachate;projectdesign;UASB;A/Omembranetank·87·2:UASB-A/O
本文标题:UASBAO膜工艺处理渗滤液工程设计案例康建雄
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