黑臭水体曝气净化技术研究进展  

Research Progress of Aeration Purification Technology for Black and Odorous Water Body

作　　者：杨兆华 何连生[2] 姜登岭[1] 袁震 刘雪妮[1,2] 

机构地区：[1]华北理工大学建筑工程学院,河北唐山063009 [2]中国环境科学研究院,北京100012

出　　处：《水处理技术》2017年第10期49-53,共5页Technology of Water Treatment

基　　金：国家科技支撑计划项目(2012BAJ21B08)

摘　　要：为了消除黑臭水体、解决河道污染问题,对河道曝气净化技术研究进展进行了总结。介绍了黑臭水体曝气净化技术的机理、曝气装置以及应用方面的研究进展,分析了其处理效果的影响因素,得出了曝气净化技术是一种投资少、见效快的水体污染治理技术的结论,但其还存在着处理效果不稳定、能耗过高、治理不彻底等亟待解决的问题。认为河道曝气净化技术的发展方向为研发高效低耗的曝气设备、寻找合理有效的组合处理方式、以及适当的底泥曝气和精准曝气。In order to eliminate the black and odorous water body and solve the problem of river pollution, the research progress of aeration purification technology for river channel was summarized. The mechanism, aerating apparatus and application of aeration purification technology for black and odorous water body were introduced, and the influence factors of its treatment effect were analyzed, and the conclusion that aeration purification technology was one kind of polluted water treatment technology with little investment and quick results. But it also had many problems to be solved such as uncertain effects, high energy consumption and incomplete treated. It was believed that the development direction of the aeration purification technology of channel was to develop high-efficiency and low-consumption aeration equipment, find reasonable and effective combination treatment method, and proper sediment aeration and accurate aeration.

关 键 词：黑臭水体 净化 曝气 进展 

分 类 号：X522[环境科学与工程—环境工程]