UV联用技术处理纺织污水

UV联用技术处理纺织污水O3/UV联用技术处理纺织污水＊陈冬芬＊＊,任丽丽(嘉兴学院生物与化学工程学院,浙江嘉兴314001)摘要:该文讨论臭氧的氧化机理及臭氧与紫外联用的氧化机理,就O3/UV联用技术对臭氧的利用率提高进行了分析,同时对COD高达几千的纺织污水中主要污染物进行了分析。以提供臭氧与紫外联用技术解决小而分散的纺织污水处理方法。使超标的BOD、COD、TOC得到有效的降解,解决这些分散污染源的处理。关键词:臭氧;紫外;纺织;污水;处理中图分类号:X703.1ApplicationofOzone-UVRadiationCombinatorialTechniqueinTextileWastewaterChenDong-fen,RenLi-li(Class032,EnvironmentalEngineeringMajor,JiaxingUniversity,Jiaxing,Zhejiang314001)Abstract:Treatmentofthehigh-strengthtextilewastewaterbyO3andO3/UVintegratedtechniqueswascarriedoutinthepresentstudy.Theprimarypollutantsinthewastewaterwerefirstanalyzed,andO3andO3/UVoxidationmechanismswerediscussed.TheresultshowedthepollutantsinthewastewaterwithhighCODofseveralthousandsmg/Lcanbeeffectivelydegraded,inwhichtheremovalefficiencyofBOD、CODandTOCareallsatisfactory.Thetechnologyofthisworkispracticalfortreatingsmallsizedandscatteredwastewatersourcesfromtextileindustry.Keywords:ozone;UVradiation;textile;wastewater;treatment.文献标识码:A.文章编号:1008-6781(2005)S2-0026-030前言在常温常压下,O3是一种