移动床生物膜法处理表面活性剂废水

移动床生物膜法处理表面活性剂废水移动床生物膜法处理表面活性剂废水涂传青1,徐国勋2,马鲁铭1,王声东1(1.同济大学环境科学与工程学院,上海200092;2.上海理工大学城市建设与环境工程学院,上海200093)摘要:采用混凝/水解/好氧移动床生物膜工艺处理表面活性剂废水,运行结果表明,该工艺对COD、BOD5、SS、LAS、TCC-TCS的平均去除率分别为92.7%、95.3%、91.3%、96.9%和100%,出水水质达到《污水综合排放标准》(GB8978—1996)的二级标准。关键词:表面活性剂废水;混凝;水解;移动床生物膜中图分类号:X703.1文献标识码:C文章编号:1000-4602(2004)11-0080-03MovableBedBio2filmProcessforSurfactantWastewaterTreatmentTUChuan2qing1,XUGuo2xun2,MALu2ming1,WANGSheng2dong1(1.SchoolofEnvironmentalScienceandEngineering,TongjiUniversity,Shanghai200092,China;2.SchoolofUrbanConstructionandEnvironmentalEngineering,ShanghaiUniversityofScienceandTechnology,Shanghai200093,China)Abstract:Coagulation/hydrolyticacidification/aerobicmovablebedbio2filmprocesswasusedforsurfactantwastewatertreatment.Therunningresultshowsthatintheprocess,theremovalrateofCOD,BOD5,SS,LAS,andTCC2TCSisaveragedrespectivelyat92.7%,95.3%,91.3%,96.9%,and100%,witheffluentqualityuptoII2classcriteriaspecifiedinIntegratedWastewaterDischargeStan2dard(GB8978—1996).Keywords:surfactant