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.
出处
《环境科学与技术》
CAS
CSCD
北大核心
2009年第8期34-37,共4页
Environmental Science & Technology
关键词
SBR
动力学
数学模型
生活污水
基质降解
SBR
kinetics
mathematic model
domestic wastewater
substrate degradation
