BAF组合工艺处理含油废水研究进展

BAF112311131．1101612．1101613．110161。、、。CAST-BAF、A/O-BAFA2/O-BAF、—BAF、—BAF、—BAF、MBR-BAF、EGSB-BAF、BAC-BAF、SF-BAF、ABR-BAF—BAF11BAF。BAFBAFBAF。BAF。BAFAbstractThesourceandcharacteristicsofoilywastewaterthemainmethodsofoilywastewatertreatmentandtheirfeatureswereexpounded．Oilywastewaterisakindofindustrialwastewaterwhichhashighconcentrationcomplexcompositionanddifficulttotreat．Itisdifficulttopurifywithasingletreatmenttechnology．Fromthe11aspectsofthecombinationofCAST－BAFA/O－BAFandA2/O－BAFhydrolyticacidification－BAFairflotation－BAFOzone－BAFMBR－BAFEGSB－BAFBAC－BAFSF－BAFABR－BAFandUltrafiltrationreverseosmosis－BAFcombi－nationetc．RecentadvancesinthetreatmentofoilywastewaterbyBAFcombinationprocesswerereviewed．AimingattheproblemsexistinginthetreatmentofoilywastewaterbyBAFcombinationprocessstudyonthemicrobiologicalmechanismofnitrogenandphosphorusremovalshouldbestrengthened．ContinuetoexploretheexistingtechnologyparametersofBAFcombinationtechnologyofoilwastewater．Deepresearchonsomeprocessesfullygraspthepossi－bleproblems．ActivelydevelopnewBAFcombinationtechnologyofoilywastewater．Atthesametimeinordertoim－provethemechanismofBAFcombinationprocessfortheremovalofoilanddegradationoforganicpollutants．KeywordsoilywastewaterBAFcombinedprocessdegradationmechanismX703A1674－1021201709－0027-082017－06－212017-08-25。1961。2012ZX07202－001－0022012ZX07202－003。119912233．41×108t/a1-4。。、、5-6。。、、、、、7-10。27。BAF。2、、、、、、、、11。1234512。10mg/L。。3、、。、。、、、、。、。。、、pH。。。13。、3。、14-15。。。BAF、、。4BAF4．1CAST－BAF16CAST－BAF。、CAST－BAFCOD35．8mg/L1．2mg/L《》TB/T3007－2000。4．2A/O－BAFA2/O－BAF17A2/O－BAF、BAF。COD16．7％COD、、TN27．0％32．2％46．5％BAFCOD、、TN72．4％89．7％18．9％。COD、TN153．77．765．2mg/L《》GB8978-1996。18A/O－BAFCOD95．8％、2899．88％、99．72％、99．64％《》GB8978－1996。19A/O－BAF300m3/h。CAF。96．7％。A/O－BAF。COD、、96．1％94．3％77％96．7％《》GB8978－19961．59kW·h/m3。4．3—BAF20—BAF——。20dCODCr80％BAF。7hBAF。BAF30cm。BAF＞70mg/L90％BAF。4．4—BAF21—BAFBOD5/CODCr0．180．31。—BAF。、—BAF《》GB8978－1996。＋BAF1．406/m3。22BAF1440m3/d。COD、、、905．0151．00．5mg/L。BAFBAF。23、、、。、CAF—BAF。1CAF90％CAFCOD。2COD1000mg/LCODCOD90％COD66~160mg/LBAF0．2kgCOD/m3·dCODCOD50％。30~10mg/LBAFBAF90％30mg/LBAF。4COD∶P200CODCOD90％。—29《》DB44/26－2001600m3/d8000~9000/m32．18/m3550m20．92m2/m3。。24CAFBAF。97％。COD、、。COD、、96．1％94．3％77％96．7％《》GB8978-1996。25——BAF。CODCr、96％99．9％99．9％《》DB44/26－2001。4．5—BAF26—BAF。COD、、、25mg/L30minBAF60～70min3～5m3/m2·hCOD≤40mg/L、≤2mg/L、＜15mg/L、≤5mg/L。27—BAF。、COD、。20～25mg/LCOD40mg/L5mg/L。28—BAFpH、COD。COD60～80mg/L55．56mg/LBAF1．5hCOD30mg/L。29—BAFCOD。CODCr60～123mg/LBAF5d。COD15mg/LCOD44％。1．7hBAFCOD3d。30—BAF。///—/COD1500mg/LCOD90mg/L《》DB44/26－2001。、、、、。31。—BAF30、3。32O3－BAF—BAFCOD200～240mg/L16～32COD＜30mg/L＞91％4《》CJ/T48-1999。。33、、、、COD65～120mg/LSS4．0～8．1mg/L0．85～2．15mg/LTN1k50％100k20％。、10mg/LBOD52COD10．8％UV25411．7％100k1k18％。2L/h3h4∶1COD、UV254、10．4％7．64％26％。30cm。4min10mg/L2L/h413hCOD86．5mg/LCOD49．4mg/LUV25429．7％GC－MS。34＋BAF。＋BAFCOD≤30mg/L、≤1mg/L、≤0．01mg/L、≤5mg/L。4．6MBR－BAF35MBR—BAF、BOD5、90％COD1．97kg/m3·dMBR－BAFCOD70％、、、。36BAF－MBR。、COD、98％～99％86％～96％80％～95％、。37631m3/h“—MBR—BAF—”。HRT31。HRT＝10hCOD400mg/LBOD80~100mg/LSS100mg/L50mg/LCOD80％BODSS90％。HRT。1m3/hHRT＝10hCOD90mg/LBOD2~3mg/LSS、lmg/L。4．7EGSB－BAF38EGSB－BAFCODCr100mg/L88％。EGSB－BAFASASEGSB－BAF7。4．8BAF－BAC39BAF—BAC。COD130mg/LBAFBAC4．24m/h1．41m/hCOD50mg/L70％65％48．98％4．46NTU。130mg/LBAF6d。40“//BAF/O3/BAC”HRT15hCOD28．7％B/C0．4037．9％7．50h0．62kgCOD/m3·dCOD19．3％BAF1．46h2．55kgCOD/m3·dCOD20．6％O3/BACO319．5mg/L。BAC1．61～2．78kgCOD/m3·d《》DB12/356－2008。4．9SF－CBAF41CBAF。、CBAF。CBAF、。CBAF100min3mg/L2～3d。COD、、SS62．6％71．7％92．6％97．0％COD、、SS14．40．750．492．4mg/L。4．10ABR－BAF42ABR—BAF－25ABR、BAF、。0．3m3/hABR83．5％COD40．8％BOD5/COD24．8％。ABR。BAF0．6m/h、COD203．5mg/LCOD85．7mg/L57．9％SS82．7％。、COD、BOD5SS96．1％～96．9％58．2％～75．1％80．0％～93．1％80．7％～87．1％。32SEM。ABR－BAF。4．11—BAF43“——”、、COD、BOD、、、68．06％77．93％72．73％97．37％99．17％pH7．2。5、、。“——”“”44-46。、、、。BAF47-50。BAF1BAF。16SrDNA、PCR－DGGE、RISA、16S－RFLP、FISHBAF。PAOsDPB。BAFBAF。。2BAF、、、BAF。3BAF、。4。。1．J．20032374－7.2．J．200524111239－1243.3．J．200725540－43.4．J．20072784－7.5.J．19868219－23.6．J．200228252－56.7Al－FutaisiAhmedJamrahAhmadYaghiBasmaetal．AssessmentofalternativemanagementtechniquesoftankbottompetroleumsludgeinOmanJ．JournalofHazardousMaterials20071413557－564．8Machín－RamírezCOkohAIMoralesDetal．Slurry－phasebiodegradationofweatheredoilysludgewasteJ．Chemos-phere2008704737－744．9ChenGuohuaHeGaohong．Separationofwaterandoilfromwater－in－oilemulsionbyfreeze/thawmethodJ．SeparationandPurificationTechnology200331183－89．10PoulopoulosSGVoutsasECGrigoropoulouHPetal．StrippingasapretreatmentprocessofindustrialoilywastewaterJ．JournalofHazardousMaterials20051172－3135－139．11．J．20082781155－1161.12．J．2003911－14．13．33J．20062615－8．14KriipsaluMaitMarquesMarciaNammariDiauddinRetal．Bio－treatmentofoilysludgeThecontributionofamendmentmaterialtothecontentoftargetcontaminantsandthebiodegradationdynamicsJ．JournalofHazardousMaterials20071483616－622．15SirianuntapiboonSuntudUngkaprasatchaOngorn．RemovalofPb2＋andNi2＋bybio－sludgeinsequencingbatchreactorSBRandgranularactivatedcarbon－SBRGAC－SBRsystemsJ．BioresourceTechnology200798142749－2757．16．CAST/J．2009251063－