复合工艺处理以抗生素类制药为主的混合工业废水

复合工艺处理以抗生素类制药为主的混合工业废水陈建发1袁4袁林诚2袁刘福权3渊1.漳州职业技术学院食品与生物工程系袁福建漳州363000曰2.福州大学化学化工学院袁福建福州353000曰3.福州江阴工业区污水处理厂袁福建福州353000曰4.农产品深加工及安全福建省高校应用技术工程中心袁福建漳州363000冤咱摘要暂针对抗生素类工业废水难处理的特点袁某工业集中区污水处理厂采用野厌氧水解+MSBR+臭氧氧化+絮凝沉淀+曝气生物滤池冶复合工艺处理以抗生素类制药生产废水为主的混合工业废水遥结果表明院当进水COD尧NH3-N尧TP平均分别为485尧41.2尧7.66mg/L时袁出水COD尧NH3-N尧TP平均分别为81尧9.3尧0.331mg/L袁出水各项指标达到叶污水综合排放标准曳渊GB8978要1996冤的一级排放标准遥该复合工艺的成功应用为极难生物降解的混合工业废水的处理提供了新途径遥咱关键词暂厌氧水解曰改进型序批式活性污泥法曰臭氧氧化曰曝气生物滤池曰抗生素类混合工业废水咱中图分类号暂X703.1咱文献标识码暂B咱文章编号暂1005-829X渊2014冤10-0091-04Studiesonthetreatmentofantibioticspharmacy鄄basedmixedindustrialwastewaterusingcompositetechnologyChenJianfa1袁4袁LinCheng2袁LiuFuquan3渊1.DepartmentofFoodandBiotechnology袁ZhangzhouInstituteofTechnology袁Zhangzhou363000袁China曰2.CollegeofChemistryandChemicalEngineering袁FuzhouUniversity袁Fuzhou353000袁China曰3.FuzhouJiangyinIndustrialDistrictWastewaterTreatmentPlant袁Fuzhou353000袁China曰4.AppliedTechnologyEngineeringCenterofFujianProvincialUniversityforDeepProcessingofAgriculturalProductsandSafety袁Zhangzhou363000袁China冤Abstract院Accordingtotherefractoryfeatureofantibioticindustrialwastewater袁thecombinedprocess袁anaerobichydrolysis+MSBR+ozonation+flocculation+BAFhasbeenusedinawastewatertreatmentplantintheindustrialcentralizeddistrictfortreatingthemixedindustrialwastewater袁whichisantibioticpharmacy鄄basedmixedindustrialwastewater.TheresultsshowthatwhentheaverageconcentrationofCOD袁NH3-NandTPintheinfluentare485袁41.2and7.66mg/Lrespectively袁andtheaverageconcentrationintheeffluentis81袁9.3and0.331mg/L袁respectively袁reachingalltheindexesstipulatedinthefirstgradeofIntegratedWastewaterDischargeStandard渊GB8978要1996冤.Thesuccessfulapplicationofthiscompositeprocessprovidesanewmethodfortreatingmixedindustrialwastewaterwhichhasbeenimpossiblyhardtobedegraded.Keywords院anaerobichydrolysis曰modifiedsequencingbatchreactor渊MSBR冤曰ozonation曰biologicalaeratedfilter渊BAF冤曰antibioticmixedindustrialwastewater抗生素类生产废水存在生物抑制性物质袁如残留抗生素及其中间代谢产物尧高浓度硫酸盐尧表面活性剂渊破乳剂尧消沫剂等冤和提取分离中残留的高浓度酸尧碱尧有机溶剂等袁是一类富含生物毒性物质的极难生物降解的有机废水袁是目前国内外污水处理的难点和热点也1-5页遥某