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ExampleoftheprocessdesignforthewastewatertreatmentstationofjuiceproductionWuJunfeng,HeYali,WangXianli(HenanUniversityofUrbanConstruction,Pingdingshan467044,China),,(,467044)[],“+UASB++BAF”,。:,—(GB/T18920—2002),。,。[];;[]X703.1[]B[]1005-829X(2009)07-0084-02Abstract:Basedonengineeringpractice,anexampleofusingtheprocessofflotation+UASB+activatedsludgeprocess+BAFfortreatingthewastewaterfromjuiceproductionisintroduced,anditsrunningeffectisanalyzed.Theresultsshowthatthisprocessrunssteadily.Theeffluentwaterqualityreachesthestandardofurbansewagerecycling-thewaterqualityofurbanmiscellaneouswater(GB/T18920—2002).Thetreatedwatercanbereusedinproduction.Theimplementofthisprocessreducesenvironmentalpollution,andbringsgreateconomicbenefit.Keywords:juiceproductionwastewater;biologicalaeratedfilter;upflowanaerobicsludgebed,。,,。,,,。1:、、、、;3000m3/d。CODCr6000mg/L,BOD53500mg/L,SS300mg/L。(GB/T18920—2002)〔1〕,≤5,≤30,≤3L-1。2,“+UASB++BAF”。1。1。33.12。UASBBAF1121.0m×13.2m×5.45m,H3.0m,HRT6.7h2,6.4m×2.4m×2.0m,H1.7m,HRT26min3.2m×3.2m×4.5m,H4.0m,V41.0m3,HRT20minUASB38.4m×6.6m×10.0m,4,9.6m×6.6m×10.0m,V2002m3,V1000m3,V354.8m3。。HRT18.9h,COD5.4kg/(m3·d),0.5m/h125m3/h;30.0m×13.2m×6.5m,2,30.0m×6.6m×6.5m,H6m,V1280m3,HRT9.5h,MLSS=3500mg/L,0.2kg/(kg·d)4,5.6m×5.6m×6.8m,H3.0m,V94.1m3。1.0m3/(m2·h),HRT3.0hBAF9.2m×8.6m×7.0m,2,H6.5m,V254m3,HRT2h,BOD50.6kg/(m3·d),1.5m/h,4∶113.8m×12.0m×5.0m,H4.5m,V745.2m3,HRT6.0h29720097IndustrialWaterTreatmentVol.29No.7Jul.,200984——2009-07,29(7)[](1968—),1990,。:13940159527,E-mail:bisd@163.com。[]2009-03-10(),:,3L-1。,。3.21685.03,173.38/a,1.61/t,,(360d):CODCr≥6454t,BOD5≥3772t,SS≥320t。4(1),,,,。(2),。[][1]GB/T18920—2002—[S].[](1980—),2005,。:13781846621,E-mail:wu8047@hncj.edu.cn。[]2009-03-20()≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥(59),,2009912—13。、、。、、、、、。:1200/,1000/,600/()。91()。:2009911,912—13。:(58):0512—82120888:(100011):010-64262499,64262348:010-64262348:zhaoxvming@yahoo.com.cn:、≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥≥COD。(2)PFCCMCTS,CMCTS。:,pH5,CMCTS、PFC90、2mg/L,COD93.8%89.6%。[][1],,.[J].,1999,85(2):8-10.[2],.[J].,2005,25(2):23-25.[3],,,.[J].,2005,27(5):50-53.[4],,.[J].,2007,30(9):86-88.[5],,.[J].,2006,22(2):223-226.[6].[J].,2002,24(2):210-212.[7],,,.[J].,2001,18(1):5-8.[8].[M].:,1997:211-213.2CODCrBOD5SS598435613243591249398UASB90562430906315BAF207450105mg/L··85——
本文标题:果汁生产废水处理站工艺设计实例吴俊峰
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