真空紫外在水处理中的作用机理及其研究进展  

The mechanism and research progress of vacuum ultraviolet water treatment

作　　者：陈彩虹 唐玉朝[1] 伍昌年[1] 马雪雨 朱先胜 王坤[1] 尹翠琴[2] 高和气 CHEN Caihong;TANG Yuchao;WU Changnian;MA Xueyu;ZHU Xiansheng;WANG Kun;YIN Cuiqin;GAO Heqi(Anhui Provincial Key Laboratory of Environmental Pollution Control and Resource Reuse,Anhui Jianzhu University,Hefei 230601,China;Hefei Water Supply Group Co.,Ltd.,Hefei 230011,China)

机构地区：[1]安徽建筑大学环境污染控制与资源化安徽省重点实验室,安徽合肥230601 [2]合肥供水集团有限公司,安徽合肥230011

出　　处：《应用化工》2024年第8期1891-1895,1900,共6页Applied Chemical Industry

基　　金：国家自然科学基金(52370001);安徽省自然科学基金(2208085US20);安徽省教育厅创新团队项目(2022AH010019)。

摘　　要：介绍了真空紫外线(VUV,254+185 nm)高级氧化技术辐射水产生活性氧化物质降解水中污染物的作用机理以及在水处理行业中的应用,同时包括VUV辐射氧气或者空气产生臭氧。概述了VUV工艺的优点和局限性以及影响脱色的主要因素,并对其在水处理中的可能应用及未来发展方向进行展望,为真空紫外在有机染料废水后续研究提供参考,提出研究建议。The article introduces the mechanism and application of advanced oxidation technology using vacuum ultraviolet radiation(VUV,254+185 nm)to degrade pollutants in water using aquatic life oxidizing substances,as well as its application in the water treatment industry.It also includes VUV radiation to produce oxygen or ozone in the air.This article provides an overview of the advantages and limitations of the VUV process,as well as the main factors affecting decolorization.It also looks forward to its possible applications and future development directions in water treatment,providing reference for subsequent research on vacuum ultraviolet organic dye wastewater and proposing research suggestions.

关 键 词：真空紫外 高级氧化技术 活性物种 水处理 

分 类 号：TQ625[化学工程—精细化工] X703[环境科学与工程—环境工程]