【摘要】 序批式反应器污水处理系统(SBR)是目前应用很广的一种污水处理工艺。该文以国际水质量协会(IWA)发布的活性污泥生化污水处理系统标准模型ASM2d以及benchmark组成协议为基础,结合序批式反应器污水处理系统的特点,分析了序批示反应器各阶段的物料平衡,从而开发了脱氮除磷SBR系统的Matlab仿真模型。模型运行检验表明,该模型能较好地模拟脱氮除磷序批式反应器污水处理系统中的生化反应过程,可以作为一般SBR系统运行仿真平台用于SBR系统的优化、控制及监视策略的研究。更多还原

【Abstract】 <Abstrcat>The SBR system is one of the wastewater treatment processes that deserves a large range of application. Based on the ASM2d and benchmark proposed by the IWA Task group and combined with the characters of the SBR system, this paper analyzes the mass balances of different phases of the reactor and develops the simulation model of the SBR system for simultaneous nitrogen and phosphorus removal based on Matlab. Through the test of simulation, it can be found that the characters of the SBR system for simultaneous nitrogen and phosphorus removal can be well simulated in this model. This simulation model can be applied to the research of optimization,control and monitoring of SBR systems as system simulation platform .更多还原