天津海河口南岸地区污水处理工程臭氧发生器的选择

摘要:

将臭氧应用于污水处理具有反应迅速、流程简单、无二次污染等诸多优点,因而受到了人们的重视并得到了更加广泛的应用。天津市滨海新区海河口南岸地区污水处理工程设计规模为30000t/d,污水处理过程中需投加臭氧作为消毒和高级氧化的措施。一般污水处理过程中的臭氧由臭氧发生器制取,而臭氧发生器主要有板式和管式两种类型。该项目设计过程中,对三种不同的臭氧发生器进行了分析,并针对该项目的实际情况,对其进行了比选。

Abstract:

The application of ozone in wastewater treatment has many advantages, such as rapid reaction, simple process, no secondary pollution and so on. Therefore, it has been paid more attention and widely used. The design scale of wastewater treatment project in south bank area of Tianjin Haihe river estuary on Binhai New Area is 30,000t/d, and ozone is required as disinfection and advanced oxidation measures in the process of wastewater treatment. Ozone in wastewater treatment process is usually produced by ozone generator, while there are two types of ozone generator with plate and tubular for each. In the design process of the project, three different types of ozone generator are analyzed and the comparison is made according to the actual situation of the project.