SBR反应器的基质降解动力学及参数的研究  

Kinetics and Parameters of Substrate Degradation in SBR Process

作　　者：仝岩[1] 申哲民[1] 

机构地区：[1]上海交通大学环境科学与工程学院,上海200240

出　　处：《环境科学与技术》2009年第8期34-37,共4页Environmental Science & Technology

摘　　要：传统的数学模型应用于SBR反应器具有局限性,其基本参数的选用仍然凭经验或参照连续流活性污泥系统。文章改进了现有的数学模型,利用SBR反应器的工程应用数据对各种数学模型进行分析比较,得到基于McKinney的一级动力学改进模型更适应于SBR反应器的结论,同时经过线性拟合求得了模型的通用参数,为SBR反应器处理类似污水提供了设计依据和设计参数。Traditional mathematic models have limitation in application to SBR,with selection of basic parameters upon experience or referred to CFS in design.Mathematic models were developed,analyzed and compared with each other based on SBR engineering data.It was concluded that the modified mathematic model based on McKinney kinetics was more suitable than other models when applied on SBR,and general parameters were gained by linear fitting,which will provide the design methods and parameters for SBR in treating such kind of wastewater.

关 键 词：SBR 动力学 数学模型 生活污水 基质降解 

分 类 号：X703.1[环境科学与工程—环境工程]