三维电解法深度处理发酵制药废水

三维电解法深度处理发酵制药废水周俊1袁胡小兵2渊1.湖南城市学院市政与测绘工程学院袁湖南益阳413002曰2.安徽工业大学环境工程系袁安徽马鞍山243002冤咱摘要暂针对发酵制药废水二级生化出水的水质特点袁在实验室水平下利用三维电解法对其进行了深度处理研究袁通过单因素实验和正交实验考察了pH尧电流密度尧活性炭投加量及反应时间等因素对处理效果的影响遥结果表明袁三维电解的最佳反应条件院电解时间为40min袁电流密度为50mA/cm2袁pH为3袁活性炭投加量为15g/L遥电解出水经活性污泥法处理后达到叶发酵类制药工业水污染物排放标准曳渊GB21903要2008冤的排放要求遥咱关键词暂发酵制药废水曰三维电解曰深度处理曰活性污泥法咱中图分类号暂X703.1咱文献标识码暂A咱文章编号暂1005-829X渊2014冤06-0049-04Advancedtreatmentofwastewaterfrompharmaceuticalfermentationbythree鄄dimensionelectrolytictechnologyZhouJun1袁HuXiaobing2渊1.SchoolofMunicipalandSurveyingandMapping袁HunanCityCollege袁Yiyang413002袁China曰2.DepartmentofEnvironmentalEngineering袁AnhuiUniversityofTechnology袁Ma爷anshan243002袁China冤Abstact院Basedonthecharacteristicsofwaterqualityofthesecondarybiochemicaleffluentfrompharmaceuticalfermentation袁three鄄dimensionelectrolytictechnologyhasbeenusedfortheadvancedwastewatertreatment袁underlaboratoryconditions.Bysingle鄄factorandorthogonaltests袁theeffectsofpH袁currentdensity袁activatedcarbondosage袁reactiontime袁etc.onthetreatmentefficiencyareinvestigated.Theresultsshowthattheoptimalreactionconditionsofthree鄄dimensionelectrolysisareasfollows院electrolysistimeis40min袁currentdensity50mA/cm2袁pH=3袁andactivatedcarbondosage15g/L.Aftertheelectrolyzedeffluenthasbeentreatedbyactivatedsludgeprocess袁itcanmeettherequirementsoftheDischargeStandardofthePollutantsinIndustrialWastewaterfromPharmaceuticalFermentation渊GB21903要2008冤.Keywords院wastewaterfrompharmaceuticalfermentation曰three鄄dimensionelectrolysis曰advancedtreatment曰acti鄄vatedsludgeprocess发酵制药废水具有成分复杂袁污染物浓度高袁可生化性差等特点袁国内对该类废水的处理主要采用咱4暂MobiusCH袁Cordes鄄TolleM.Enhancedbiodegradabilitybyoxida鄄tiveandradiativewastewatertreatment咱J暂.WaterScienceandTech鄄nology袁1997袁35渊2/3冤院245-250.咱5暂HsuYC袁YangHC袁ChenJH.Theenhancementofthebiodegra鄄dabilityofphenolicsolutionusingpreozonationbasedonhighozoneutilization咱J暂.Chemosphere袁2004袁56渊2冤院149-158.咱6暂张自杰.排水工程咱M暂.4版.北京院中国建筑工业出版社袁2000院577-579.咱7暂韩庆莉.应用瓦勃氏技术研究工业污水的可生化性咱J暂.环境保护科学袁1994袁20渊2冤院60-65.咱8暂徐美倩.废水可生化性评价技术探讨咱J暂.工业水处理袁2008袁28渊5冤院17-20.咱9暂韩玮.污废水可生化性评价