昆明市第四污水处理厂MBR工艺优化运行策略研究  

Study on the optimal operation strategy of Kunming No.4 Wastewater Treatment Plant in MBR process

作　　者：李捷[1] 隋军[1] 

机构地区：[1]广州市市政工程设计研究院,广州510060

出　　处：《给水排水》2014年第5期39-42,共4页Water & Wastewater Engineering

基　　金：国家水体污染控制与治理科技重大专项(2012ZX07302002-005)

摘　　要：对昆明市第四污水处理厂MBR工艺运行数据进行分析,该厂在运行中存在进水水质的季节性波动较大、碳源不足以及碳源的低效利用、好氧池的过度设置以及变化池的无效设置等问题。建议采用减小好氧池池容、增加缺氧池池容,同时采用多点进水提高系统除污效能等解决措施。Through the analysis of monitoring data of Kunming No. 4 Wastewater Treatment Plant （WWTP）, the research was carried out. Problems during the operation of the WWTP were analyzed, and the optimal operation strategies were proposed. The water quality of seasonal fluctu- ation and the insufficient utilization of carbon source in raw wastewater were the major problem faced by the WWTP. At the same time, the inefficient use of carbon source and the invalid setting of some tanks were also the urgent problem faced by the WWTP. The study suggested that the step-feed, reducing the aerobic tank and increasing the anoxic tank could improve the system pollu- tant removal efficiency.

关 键 词：膜生物反应器 碳源 进水水质 优化运行 污水处理厂 

分 类 号：X505[环境科学与工程—环境工程]