过硫酸盐高级氧化技术在染料废水中的应用  

Application of Persulfate Advanced Oxidation Technology in Dye Wastewater Treatment

作　　者：李浩[1] 林英姿[1,2] 周明亮 娄艺 祝伟星 LI Hao;LIN Ying-zi;ZHOU Ming-liang;LOU Yi;ZHU Wei-xing(School of Municipal&Environmental Engineering,Jilin Jianzhu University,Changchun Jilin 130118,China;Key Laboratory of Songliao Aquatic Environment of Ministry ofEducation,Jilin Jianzhu University,Changchun Jilin 130118,China;Changchun Qingyuan Engineering Consulting Co.,Ltd.,Changchun Jilin 130118,China)

机构地区：[1]吉林建筑大学市政与环境工程学院,吉林长春130018 [2]吉林建筑大学教育部松辽流域重点实验室,吉林长春130018 [3]长春庆源工程咨询有限公司,吉林长春130018

出　　处：《辽宁化工》2022年第5期652-654,共3页Liaoning Chemical Industry

基　　金：国家自然科学基金项目(项目编号:51778267);国家水体污染控制与治理科技重大专项(项目编号:2012ZX07408001);吉林省科学技术厅自然科学基金项目(项目编号:20190201113JC);吉林省生态环境厅环境保护科研项目(项目编号:吉环科字第2019-15号)。

摘　　要：染料废水普遍具有色度高、含盐量大,总有机碳含量高、分子量大,有毒的特点,难以用常规的生物法降解,是工业废水中公认的难处理废水之一。基于过硫酸盐的高级氧化技术因能产生有效去除难降解有机物的过硫酸根自由基(SO_(4)^(•-)),而备受人们的关注。随着研究人员不断深入地研究,过硫酸盐高级氧化体系种类也日趋丰富。论文总结了不同种类的过硫酸盐高级氧化体系在染料废水处理中的应用,分析了存在的问题及展望。Dye wastewater generally has the characteristics of high chromaticity,high salt content,high total organic carbon content,large molecular weight and toxicity.It is difficult to be degraded by conventional biological methods.It is recognized as one of the difficult to treat wastewater in industrial wastewater.The advanced oxidation technology based on persulfate obtains much attention because it can produce persulfate radical(SO_(4)^(•-))which can effectively remove refractory organics.With the deepening of research,the types of persulfate advanced oxidation systems are becoming more and more abundant.In this paper,the application of different kinds of persulfate advanced oxidation systems in dye wastewater treatment was summarized,and the existing problems and prospects were analyzed.

关 键 词：染料废水 高级氧化 硫酸根自由基 降解 

分 类 号：TQ031[化学工程]