高浓度石油化工废水处理现状分析

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066102、-、。X703A1008-813X201501-0051-042014-12-301982-。AnalysisonTreatmentSituationofPetro-chemicalWastewaterwithHighConcentrationSunLei(EnvironmentalManagementCollegeofChina,QinhuangdaoHebei066102,China)Abstract:Thecomponentsofpetrochemicalwastewaterwerecomplexandhadlargerefractoryorganicpollutantsandhazardoussubstances.Thearticlelistedsomeresearchfindingsathomeandabroadfromtheaspectsofanaerobicbiologicaltreatment,aerobicbiologicaltreatment,andthecombinationofaerobicandanaerobictreatment.Amongwhichanaerobicbiologicaltreatmentprocesswasamethodwithgoodeffectandlowcosttoprovidevaluablereferenceforrelevantwastewatertreatment.Keywords:petro-chemicalwastewater;organics;biologicalmethods25120152JOURNALOFEMCCVol.25No.1Feb.201510.13358/j.issn.1008-813x.2015.01.14。、。、。、。1、。、[1]。[2]UASB30~38℃COD8000mg/LCOD85%20152UASB。[3]、。COD。4.2~6.3m3·/m3·dCOD0.6~0.8kgCOD/m3·dCOD70%~80%80%。。2。2.1[4]COD、、。CODBOD588.6%97.6%。。COD、BOD5、、、。[5]1。。pHCOD、、。2.2[67]。6h、8h、10h、12h。。BOD5CODCr77.4~234mg/L245.5~695.7mg/L90%80%15mg/L90mg/L。8.3~53.2mg/L55.5%、86.7%、91.1%95.6%9.43mg/L、3.10mg/L、1.71mg/L、0.79mg/L。、、[8-10]。2.3SBRSBR、、、。、。COD、。SBR[11]。SBR。5000~7000mg/L28~32℃。CODCr0.6kgCOD/m3·d0.07kg/m3·dCODCr94%90%60%[12]。[13]SBR20℃、pH6~940~50mg/L2~3mg/L90%。2.4Huisman2080123456152201517922。“———……”COD。[14]。。3。。3.1[15]ABCOD1600mg/LBOD5800mg/L1.2kgCOD/m3·dCOD96.5%BOD598%。COD[16]。3.2—[17]。COD8.7kg/m3·d35%COD1.87kg/m3·d69%COD80%GB8978-1996。[18]—。HRT12hHRT12h10℃。COD、、2066.4mg/L、120.74mg/L、283.44mg/L20.76mg/L236mg/L、74.33mg/L、0.86mg/L1.22mg/L。。、。3.3A/OA/O33A/O[19]A/O。A/O95%COD80%。A/O1[20]2O。A/OO30~40h。[21]。3.4Koch[22]、。、、5~10。、COD69%。4、AO1O2532015153、。、1234。、5。、、。[1].[M].2003848-856.[2].UASB[J].2003227755-757.[3].[J].2000630-32.[4].[J].199526660-65.[5].[J].200222755-57.[6].[J].2001294448-452.[7].[J].200021291-93.[8].[J].200218942-44.[9].[J].2004201046-48.[10].[J].2001216333-336.[11].SBR[J].19939229-31.[12].[J].19947322-30.[13].[J].200421170-73.[14].[J].200020254-55.[15].AB[J].199623281-85.[16].[J].200021152-5691.[17].[J].200321315-18.[18].—[J].199811268-70.[19].A/O[D].2003.[20].A/O[J].2004273254-256.[21]..55-109497[P]1980-08-22.[22]B.KOCH.SandandActivatedCarbonasBiofilmCarriersforMicrobiolDegradationofPhenolsandNitrogen-ContainingAr-omaticCompownds[J].Wat.Res.19912511.[1].[J].200930883-84.[2].[J].200721661-63.[3].[M].2002.[4].[J].20113011158-160.[5].[J].2008205144-145.[6].[J].2012287-88.[7].[J].20113011185-187.79

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