超声波除藻概述  

An Overview of Controlling Cyanobacterial Blooms by Sonication

作　　者：迟巍[1] 万成炎[1] 彭建华[1] 潘晓洁[1] 陈小娟[1] 冯坤[1] 

机构地区：[1]水利部中国科学院水工程生态研究所,水利部水工程生态效用与生态修复重点实验室,湖北武汉430079

出　　处：《三峡环境与生态》2012年第6期26-28,共3页Environment and Ecology in the Three Gorges

基　　金：国家自然科学基金(51009100);潘晓洁[e-mail];十二五国家科技支撑项目(2012BAC06B04);国务院三峡办三峡工程环境保护补偿经费科研类项目"鱼类增殖放流防治小江水华的效果监测与评价"

摘　　要：近年来,人类社会经济的发展和工业化进程的加快对生态环境造成了严重的影响,水体富营养化程度的加剧导致了蓝藻水华频繁地发生,破坏了水生生物多样性,且威胁着人类饮用水的安全。因此,如何有效清除富营养化水体中的藻类是亟待解决的问题。超声除藻技术以其清洁、高效、反应条件温和、速度快等显著特点,受到了越来越多的关注。基于已有的研究成果,该文论述了超声波除藻技术的基本原理、影响其除藻效果的直接因素及实际应用情况,并展望了其发展方向。In recent years,the ecological environment has been severely influenced by the economic development and industrialization of human society.The intensifying eutrophication of water has led to frequent bursts of cyanobacterial blooms,which has damaged the aquatic biodiversity and threatened the safety of mankind＇s drinking water.So it is urgent to find an efficient way to eliminate the algae in the eutrophicated water.The use of sonication to control cyanobacterial blooms has drawn wide attention for its cleanness,high efficiency,mild reaction condition and short reaction time in recent years.Based on current research achievements,this paper discusses the principles and influencing factors of controlling cyanobacterial blooms by sonication,and points out the direction of its development.

关 键 词：超声波 除藻 空化 

分 类 号：X524[环境科学与工程—环境工程]