超声波技术在水处理中的应用研究进展  

Research progress and development of ultrasonic technology applied in water treatment

作　　者：郭洪光[1] 高乃云[1] 姚娟娟[1] 欧桦瑟[1] 

机构地区：[1]同济大学污染控制与资源化研究国家重点实验室,上海200092

出　　处：《工业用水与废水》2010年第3期1-4,共4页Industrial Water & Wastewater

基　　金：国家科技重大专项资助(2008ZX07421-002);国家"十一五"科技支撑计划(2006BAJ08B06);国家自然科学基金资助项目(50878163)

摘　　要：超声波技术在水处理中的应用已经越来越受到重视。文中综述了超声波技术在水处理中的研究以及最新进展,详细介绍了超声波技术的原理,对生物预处理的强化,对水中的藻类、腐殖酸、烃类、药物活性物质及内分泌干扰物等的去除以及最新应用,论述了影响超声波声化降解率的因素,并对该技术未来应用前景进行了展望。Ultrasonic technology applied in water treatment has attracted more and more attention.The research progress of the ultrasonic technology applied in water treatment was summarized and its mechanism was particularly introduced.The effect of the said technology on the strengthening biological pretreatment,the removal rates of alga,humic acid,hydrocarbons,pharmaceutical active compounds and endocrine disrupting chemicals were described in detail with its newest application introduced at the same time.The factors that influence the degradation efficiency of ultrasonic technology were summarized,and the application foreground of the said technology was prospected.

关 键 词：超声波降解 水处理 空化效应 有机污染物 

分 类 号：X703.1[环境科学与工程—环境工程]