基于模型的MBR工艺模拟及优化  

Model-based simulation and optimization of MBR process

作　　者：李捷 王宏利 于翔 隋军 

机构地区：[1]广州市市政工程设计研究总院,广州510060 [2]广东首汇蓝天科技有限公司,广州510060

出　　处：《给水排水》2017年第2期135-139,共5页Water & Wastewater Engineering

基　　金：广东省科技计划项目(2014B090904021)

摘　　要：利用活性污泥工艺商业软件,构建了某城市污水处理厂的MBR水处理工艺模型,对模型参数进行了率定。而后基于构建的模型,对该城市污水处理厂的运行现状进行了深入的剖析,并推荐出一套适宜的优化改造工艺。与实际改造后的运行效果对比,模型模拟结果与现场实测数据实现了良好的吻合。阐述的方法及流程具有通用性,可以为其他类似污水处理厂的工艺模拟及优化提供参考。A model was established for a MBR process in an urban wastewater treatment plant, using a commercial simulation software for activated sludge processes. The model parameters were calibrated. Then the calibrated model was applied to assess the operational status of the treatment plant, andto propose a set of suitable optimization schemes. The described methods and procedures are universal, so they can provide a reference for other similar sewage treatment plants in simulation and process optimization.

关 键 词：膜生物反应器(MBR) 数学模型 模拟 城市污水处理厂 

分 类 号：X703[环境科学与工程—环境工程]