某污水处理厂曝气系统故障分析及改造方案  

Failure analysis and renovation scheme of aeration system in a sewage treatment plant

作　　者：杨武 Yang Wu(Shenzhen Qianhai Dongjiang Ecological Environment Service Co.,Ltd,Shenzhen Guangdong 518000,China)

机构地区：[1]深圳市前海东江生态环境服务有限公司,广东深圳518000

出　　处：《环境与发展》2024年第6期81-85,共5页Environment & Development

摘　　要：分析了某污水处理厂风机损坏、风机出口风压高、曝气管损坏以及池底积泥等曝气系统故障的产生原因,并提出改造方案;对比试验段改造前、后曝气系统的运行工况,发现曝气系统故障得到较好的改善,为后续整体改造提供依据。The causes of aeration system failures such as fan damage,high air pressure at the fan outlet,damaged aeration pipes,and sludge accumulation at the bottom of a sewage treatment plant,were analyzed at a wastewater treatment plant,and proposed a renovation plan;Comparing the operating conditions of the aeration system before and after the renovation of the experimental section,it was found that the failure of the aeration system has been improved significantly,providing a basis for the overall renovation in the future.

关 键 词：曝气系统 改造 风压 溶解氧 积泥 

分 类 号：X505[环境科学与工程—环境工程]