UASBBCOBAF工艺在中成药废水处理中的应用朱乐辉

。A/O720m3·d-1。1500m3·d-1。UASB-BCO-BAF－。COD85%[1]。11.1、。、、。、、、。pH。1.2、1500m3·d-124h1。22.11。UASB+BCO+BAF11121.3300292.330029UASB+BCO+BAF1500m-3·d-1COD600～2500mg·L-1BOD5600～800mg·L-1SS400～700mg·L-1GB8978-1996。UASBBCOBAFX703.1B1000-3700(2009)02-111-032008-06-231963-、[e-mail][e-mail]。COD/mg·L-1BOD5/mg·L-1SS/mg·L-1/pH600～2500600～800400～700300～7004.5～91003070506～91、Table1Standardofinfluent,effluentandreusedwater1Fig.1Flowchartofwastewatertreatmentprocess
 !#$35220092TECHNOLOGYOFWATERTREATMENTVol.35No.2Feb.,2009111DOI:10.16796/j.cnki.1000-3770.2009.02.030/pHPACPAM。2.2UASB-BCO-BAF－。2。pH12、、、1、2、2BAF。BAF。。、。。BAFBAFBAF。pH。pHPAC、PAM。2.32。UASBUASB、、、[2]。9.0m×13.0m×8.0m760m3COD3.0kgCOD·m-3·d-10.55m·h-1。11。。A/O1323。BAF。BAFBIOCARBONEBAF。BAFBIOSTYR、BIOFOR[3]。BIOFOR2.3m×3.6m×4.2m2.5m。0.9kgBOD5·m-3·d-13.7:1。。33.1COD-COD3。UASBCOD≈300mg·L-1COD94%。2Table2MainstructurespHBAF6.1m×3.5m×5.5m11.2m×2.7m×5.5m2.5m×8.3m×5.5m9.0m×13.0m×8.0m11.2m×2.7m×5.5m12.6m×2.7m×5.5m12.6m×2.7m×5.5m14.0m×3.5m×5.5m2.3m×3.6m×4.2m5.7m×4.2m×4.2m1111111141HRT=1.7hHRT=3.5hpHHRT=2.5hHRT=12hHRT=7.5hHRT=3.8hHRT=2.0h
  ××××××××××××××××××2Fig.2Flowchartofwastewatertreatmentmodifiedprocess352112UASBCOD80%UASB-BCO-BAF-UASB。UASB。3.2SS、SSUASBSSBAFSS。SS≈300mg·L-1SS56mg·L-1SS81.1%。SS4。3.3、、、、。500UASB50～8030。BAF、50PACPAM。41500m3952.5·d-10.64·m-31204.6·d-10.80·m-3。A/OPACPAM0.97·m-3－0.64·m-3。－UASB。UASBBAF。、1340050d2。UASBBAF、。5UASB+BCO+BAF。。[1].UASB+[J].,2006(10):61-62[2],,.UASB[J].,2006(02):34-38.[3],,.(BAF)[J].,2005(03):24-30.4-SSFig.4ChangeofSSinanaerobic-aerobiccoupledprocess1234502550751001251501752002252502753003250102030405060708090100

SS/mgL




3-CODFig.3ChangeofCODinanaerobic-aerobiccoupledprocess1234502505007501000125015000102030405060708090100
COD/mg L


116UASB+BCO+BAF113THEAPPLICATIONOFUASB+BCO+BAFPROCESSINTHETREATMENTOFCHINESETRADITIONALPATENTMEDICINEWASTEWATERZHULe-hui1,ZHANGYu1,GURui1,ZHUZhong-bang2(1.NanchangUniversityEnvironmentalScienceandEngineeringAcademy,Nanchang,Jiangxi330029,China;2.NanchangUniversityScienceAcademy,Nanchang,Jiangxi330029,China)Abstract:TheapplicationofthenewprocessofUASB+BCO+BAFintreatmentoforganicwastewaterwithmedium-lowconcentrationisintroduced.Itwasshowedthatwhentheinfluentwaterqualityoforganicwastewaterwere1500m3·d-1,COD600～2500mg·L-1,BOD5600～800mg·L-1,SS400～700mg·L-1,theeffluentmetthestandardofclass1inSewageComprehensiveDischargeStandard.Keywords:UASB;BCO;BAF;Chinesetraditionalpatentmedicinewastewater······························································113TREATMENTOFDYINGWASTEWATERBYCOAGULATIONSEDIMENTATION-A/OCONTACTOXIDATIONPROCESSLVBao-yi,TANGYuan,LIANGShao-bo,XIEBing(KeylaboratoryofUrbanizationandEcologicalRestorationofShanghai,DepartmentofEnvironmentalScience,EastChinaNormalUniversity,ShangHai200062,China)Abstract:Theapplicationofthecoagulationsedimentation-A/Ocontactoxidationprocessontreatmentofdyingwastewaterwasinvestigated.Upontreatmentofthewastewater,theeffluentcouldmeetthefirstclassdischargestandardofGB8978-1996.Theyearlyrunningresultsshowedthatthisprocesshadstableoperationandgoodtreatingeffect.Keywords:dyingwastewater;coagulation;contactoxidation;A/OprocessR0.83COD[3]。。、、。3650m264.1526.68187.1·d-10.31·m-3210·d-10.35·m-3124·d-1。521.1·d-11m30.87。COD450mg·L-1600m3300dCOD81m3。4+A/O、、。GB8978-1996。[1],.[J].,2006,32(12):87-89.[2],,,.//[J].,2007,27(5):88-90.[3],.[M].:,2007.352116