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Competitive Study of Common Aeration System Application in Urban Water Supply Project
Pages: 118-120
Year: Issue:  7
Journal: Environmental Science and Management

Keyword:  microporous aeratorbiological contact oxidation pondperforated pipeoxygenation capacityoperation cost;
Abstract: 生物接触氧化法作为城市给水工程生物预处理工艺,近年来得到了日益广泛的实际应用。本文对给水生物接触氧化法预处理工艺中常用的两种曝气系统(微孔曝气器曝气和穿孔管曝气)作了简单介绍,并结合中试试验和工程实践对这两种不同曝气系统作了充氧性能、系统造价、运行成本及运行管理等方面的比较分析。研究表明,在实际污水处理厂生物池曝气系统应用中,采用微孔曝气器的曝气系统优于采用穿孔管的曝气系统。
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