两种曝气设备的清水曝气充氧实验研究  

Evaluation of two aerators based on results of clean water oxygenation experiment

作　　者：张闯[1] 陶涛[1] 李尔[1] 谢荣焕[1] 

机构地区：[1]华中科技大学环境科学与工程学院,湖北武汉430074

出　　处：《环境污染与防治》2006年第1期25-27,共3页Environmental Pollution & Control

基　　金：佛山市环保局汾江河整治专项资金资助。

摘　　要：根据清水充氧实验计算,比较了微孔雾化软管曝气和射流曝气的充氧动力效率和氧利用率。以及后续实验的结果,最终得出微孔曝气软管曝气是高效节能的河流整治方法。An ultra fine bubble aerator and a jet flow aerator were evaluated based on the aeration power efficiency, the oxygen transfer rate, and the oxygen utilization rate, which were calculated from results of a series of tap water oxygenation experiments. The ultra fine bubble aerator performed better in all three evaluation parameters than the jet aerator and, therefore, was recommended for the Foshan reaeration project.

关 键 词：充氧动力效率 氧利用率 清水充氧 微孔雾化曝气 射流曝气 

分 类 号：X703[环境科学与工程—环境工程]