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2012281★★★★PETROCHEMICALSAFETYANDENVIRONMENTALPROTECTIONTECHNOLOGY532011－08－01。。E-maillil-ing@bpdi.com.cn010－84275050-8781MBR100107、。。MBR。。。2.8m31/43。5500m3/a12%。6000m3/a5600m3/a400m3/a。。19982004。1。110%45%40%。“————”。A/O、A2/O、SBR、。。“、”。2。、、、、、94m3。。1992。2001、300。1475m3。20064000m3。54★★★★2012281。3。。。3.1《》GB50050－2007。1。3.2《》GB/T18920－20022。11pH25℃7.0～8.52/mg·L－1≤103/NTU≤54BOD5/mg·L－1≤55CODcr/mg·L－1≤306/mg·L－1≤0.57/mg·L－1≤0.28Cl－/mg·L－1≤2509CaCO3/mg·L－1≤25010CaCO3/mg·L－1≤20011NH－3N/mg·L－1≤512/mg·L－1≤113/mg·L－1≤100014/mg·L－10.1～0.215/mg·L－1≤516/·L－1≤100021pH6～92≤303/NTU≤5≤10≤10≤5≤204/mg·L－1≤1500≤1500≤1000≤1000－5BOD5/mg·L－1≤10≤10≤20≤10≤156NH3-N/mg·L－1≤10≤10≤20≤10≤207/mg·L－10.30.38/mg·L－10.10.19/mg·L－130min≥1.0≥0.210/mg·L－1≥1.011/·L－1≤3012/mg·L－1≤5.0《》GB8978－1996。4。、、、。。3。★★.MBR★★20122815531MFUFNFRO。、、、、、2MBRMBRSBR、、、3BAC。4CODcr5-6。、、、。5MBR。。。。。SBRMBR。MBR1MBRSRTHRT2。25000mg/L80000mg/L3。。。4、。5、。61/3～1/5。。MBR。8min2min。。。。。。。MBR。56★★★★2012281MBR。66.1PTAPTA4。1。1PTA0.8mm。MBR8000～12000mg/L。MBR。4。4PTA1pH5.5～6.06.5～8.52/μs·cm－1μs/cm≤1000≤10003/mg·L－1≤0.5≤0.14/NTU≤10≤35/mg·L－1≤300≤2506/mg·L－1≤300≤2507/mg·L－1≤70≤28CODcr/mg·L－14500≤509/mg·L－1≤10≤110NH3-N/mg·L－1≤5≤111/mg·L－10.7-2.2≤0.112/mg·L－1≤1.0≤1.013BOD5/mg·L－1≤600≤514/℃≤50CODcr2000mg/L4500mg/L。。NH3-NNH3-N1.0mg/L。NH3-N。6.2、、、、、4。、。。2。2CODcrNH3-N0.8mm、MBR。CODcr97%。NH3-N99%5。51pH6～96～99～10.57～92CODcr/mg·L－12000≤602500-2700≤503BOD5/mg·L－1≤650≤204NH3-N/mg·L－1≤150≤15300-350≤1.35SS/mg·L－1≤150≤1.06/NTU≤150≤1≤50≤0.3CODcrCODcr50mg/L。NH3-N★★.MBR★★201228157NH3-N1.0mg/L。MBR12000mg/LCODcr8000mg/L4。6.31、、、、、、、2880m3/d。+MBR。200753。36。6mg/LCODcrBOD5NH3-NSS≤570≤130≤320≤120≤50≤8≤30≤202、。、、、、、、、、、、、、、CO2、、。5000m3/d+DAF+MBR。20077。4。47。7mg/L1CODcr≤1000≤502BOD5≤300≤203NH3-N≤400≤254SS≤170≤103－－MBR25000m3/d。20077900×104m3/a。5。58。8mg/L1CODcr≤1500≤502BOD5≤480≤103NH3-N≤40≤54SS≤120≤1071MBR。MBR。MBR。、。2。。36464★★★★20122812“+”++。、TPH3‰120m2。3“+”。TPH3‰。1.J.2010542-44.2.J.2001940-42檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿.493.0kg/m3·d24h20～30Nm3/min5minCOD51%。6。。。1.J.200510.2.J.20072.3.BAFJ.20046.4.J.2003245檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿.57。。4MBR。1.J.20081.2.J.20083.3.J．2009.9.4.J.20082檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿.601.CODJ.200620459-60.2PKaszyckiMTyszkaPMalecetc.Formalde-hydeandmethanolbiodegradationwiththemeth-ylotrophicyeastHansenulapolymorphaJ.Biodegradation2001123169-177.3.J.2006246489-491.4.J．2008591214-220.ABSTRACTSPETROCHEMICALSAFETYANDENVIRONMENTALPROTECTIONTECHNOLOGYBimonthly.20Feb．2012Vol．28No．1·Ⅳ·KeywordsThreekindsofsludgeNewtechnologyFEASIBILITYDISCUSSIONONPETROCHEM-ICALWASTEWATERTREATMENTBYMBR53LiLing．BeijingPetrochemicalEngineeringCo．Ltd．Beijing100107AbstractAgreatamountofoilnoxioussulfidere-fractorypollutionandsooniscontainedinpetro-chemicalwastewater．Althoughitcanmeetthedrain-agedemandbasicallyafterwaterpretreatmentandbio-chemicaltreatmentthewaterhastobetreateddeeplyforthesakeofreuse．MBRisasimpleandef-fectivetechnologyamonglotsofwatertreatmenttech-nologiesespeciallyinreconstructiveprojects．Usingtheselectivepermeationofthemembraneitenrichesmicroorganismintheaerationtankandincreasesbio-treatefficiencysubstantially．AccordingtoprojectpracticeMBRperformssteadilywhichresultsingoodeffluentwaterquality．KeywordsWaterresourceReusewaterMBRPetrochemicalwastewatertreatmentAPPLICATIONRESEARCHONTHEPRE-TREATMENTOFHIGHCONCENTRATIONFORMALDEHYDE-CONTAININGWASTEWATERBYINTERNALCIRCULA-TIONBIOLOGICALAERATEDFILTER58ChenJianjun1TangXinliang2ZhangKe2．1．Col-legeofChemistryChemicalEngineeringandMaterialScienceSoochowUniversitySuzhouJiangsu2151232．SuzhouKoovinEnvironmentalProtectionTechnologyCo．Ltd．SuzhouJiangsu215300AbstractHighconcentrationformaldehyde-contai-ningwastewaterwhichischaracterizedbyitsgreatharmtoenvironmentisdifficulttotreat．Thispaperintroducesanewbiologicalwatertreatmentprocesscalledinternalcirculationbiologicalaeratedfilterwhichisappliedtothepretreatmentofhighconcen-trationformaldehyde-containingwastewater．Anditstudiestheimpactofhydraulicretentiontimeandformaldehydecontentontreatmenteffect．TheresultsshowthatundertheconditionsofHRT10handcir-culationratio30—40theformaldehydecontentinwastewaterincreasesfrom500mg/Lto2000mg/L．Thebiologicaltreatmentefficiencydoesnotdecreasesignificantly．ThedegradationratesofformaldehydeandCODarehighupto90—98%and90%respec-tivelyandtheformaldehydecontentineffluentre-mainsbelow120mg/Lwhichachievesthegoalofwastewaterpretreatmentwell．KeywordsHighconcentrationformaldehyde-contai-ningwastewaterPretreatmentInternalcirculationbiologicalaeratedfilterSEVERALTECHNICALSOLUTIONSTOOILSLUDGETREATMENTINOILENTERPRISES61GaoShusheng．ShaanxiYanchangPetroleumGroupCo．Ltd．Xi’anShaanxi710075AbstractOilsludgetreatmenthasalwaysbeenaworldwidedifficultproblem．Asourcountryispayingincreasingattentiontoenvironmentalprotectionworktheoriginaloilsludgetreatmentmodehasalreadybeeninapplicabletothenewrequirement．Andcon-structingoilsludgetreatmentunitappearsextremelyessential．Thispaperintroducesandcomparesthreekindsofquitepopularoilsludgetreatmenttechnolo-giesandattemptstopr