固体催化剂强化超声去除水中有机物的研究进展  

Review on the Sono-degradation of Organic Pollutants in the Presence of Solid Catalysts in Water

作　　者：张怡[1] 张光明[2] 宋亚丽[3] 

机构地区：[1]清华大学建筑设计研究院有限公司,北京100084 [2]中国人民大学环境学院,北京100872 [3]哈尔滨工业大学市政环境工程学院,黑龙江哈尔滨150090

出　　处：《安全与环境工程》2014年第1期69-72,共4页Safety and Environmental Engineering

基　　金：中央高校基本科研业务费专项资金项目(中国人民大学科学研究基金项目)(12XNLI01)

摘　　要：概述了超声波和固体催化剂协同降解水中有机物的国内外研究成果,重点从协同降解水中有机物的效果、原理和动力学等方面介绍了一些零价金属、过渡金属氧化物以及其他固体催化剂应用于超声波水处理的研究进展,并对超声波和固体催化剂协同去除水中有机污染物今后的发展方向进行了展望。The hybrid sonolysis/solid-catalysts method is a promising approach for water treatment due to its high efficiency, easy operation and possible reuse of catalysts. This paper reviews the studies of sono- chemical degradation of organic compounds enhanced by solid catalysts at home and abroad and focuses on the research progresses of zero-valent metals,metal oxides and other soil catalysts from the aspects of syn- ergetic effects,the degradation mechanism and reaction kinetics of ultrasound and solid catalysts, and pros- pects the future direction of sonochemical methods in the presence of solid catalysts for water treatment.

关 键 词：超声波 水处理 固体催化剂 有机污染物 机理 

分 类 号：X703[环境科学与工程—环境工程]