首页 | 官方网站   微博 | 高级检索  
     

超声联合臭氧用于废水处理的研究进展
引用本文:何世传,朱昌平,单鸣雷,冯若.超声联合臭氧用于废水处理的研究进展[J].声学技术,2005,24(3):173-177.
作者姓名:何世传  朱昌平  单鸣雷  冯若
作者单位:1. 河海大学计算机及信息工程学院,常州,213022;南京大学近代声学国家重点实验室,南京,210093
2. 南京大学近代声学国家重点实验室,南京,210093;河海大学计算机及信息工程学院,常州,213022
基金项目:国家重点实验室开放课题(近声0301号)和河海大学常州校区基金课题.
摘    要:臭氧(O3)是一种强氧化剂,具有良好的杀菌消毒和降解污染物的能力,但臭氧与有机物的反应是选择性的。超声降解水体中有机污染物是近年来兴起的一项极具发展前景的新型水处理技术,能有效地降解废水中的难降解有机污染物。将超声与臭氧进行联合使用,可以提高降解有机物的效率。文章介绍了超声/臭氧联用技术降解有机物的机理.综述了国内外超声/臭氧联用技术在废水处理中的研究进展。并指出超声联合臭氧技术今后需解决的问题和发展方向。

关 键 词:臭氧  超声  超声/臭氧  降解  有机物
文章编号:1000-3630(2005)-03-0173-03
收稿时间:2004-05-25
修稿时间:2004-05-252004-07-11

Recent advances in wastewater treatment with ultrasonic,ozone method
HE Shi-Chuan,ZHU Chang-Ping,SHAN Ming-Lei and FENG Ruo.Recent advances in wastewater treatment with ultrasonic,ozone method[J].Technical Acoustics,2005,24(3):173-177.
Authors:HE Shi-Chuan  ZHU Chang-Ping  SHAN Ming-Lei and FENG Ruo
Affiliation:College of Computer and Information Engineering, Hohai University, Changzhou 213022, China;State Key Laboratory of Modern Acoustics, Nanjing University, Nanjing, 210093, China;College of Computer and Information Engineering, Hohai University, Changzhou 213022, China;State Key Laboratory of Modern Acoustics, Nanjing University, Nanjing, 210093, China;College of Computer and Information Engineering, Hohai University, Changzhou 213022, China;State Key Laboratory of Modern Acoustics, Nanjing University, Nanjing, 210093, China;College of Computer and Information Engineering, Hohai University, Changzhou 213022, China;State Key Laboratory of Modern Acoustics, Nanjing University, Nanjing, 210093, China
Abstract:Ozone is a very strong oxidant with good ability in disinfection, oxidization and degradation of pollutants. However, ozone selectively oxidizes organics. As a new technology of organic pollutant degradation, the ultrasonic method, which effectively decomposes nondegradable pollutants, is becoming increasingly important in wastewater treatment. Degradation is enhanced by ozone with ultrasonic. The mechanism of degradation is investigated, and recent advances in wastewater treatment using this integrated method reviewed. Problems to be solved and the direction of future development in applications of the combined ultrasound and ozone techniques in wastewater treatment are pointed out.
Keywords:ozone  ultrasonic  ultrasonic-ozone  degradation  organics
本文献已被 CNKI 维普 万方数据 等数据库收录!
点击此处可从《声学技术》浏览原始摘要信息
点击此处可从《声学技术》下载全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司    京ICP备09084417号-23

京公网安备 11010802026262号