生物滤池废水处理过程数学模型的求解和验证  

Solution and Test of Mathematical Model of Biofilter Wastewater Treatment Process

作　　者：赵宗升[1] 陈智均[1] 赵云霞[1] 

机构地区：[1]北京交通大学土木建筑工程学院,北京100044

出　　处：《北京交通大学学报》2007年第1期97-101,105,共6页JOURNAL OF BEIJING JIAOTONG UNIVERSITY

摘　　要：利用基于定层数、定密度和变层厚的差分解法,求解多组分、多物种生物滤池模型(CM-MDMB),并用试验实例检验了模型(CMMDMB)对生物滤池内生物膜厚度和微生物组分结构以及滤池处理的模拟效果.检验的结果表明,模型(CMMDMB)能有效地模拟生物滤池的运行效果.The solutions of a comprehensive multi-components and multi-species dynanmic model of biofilter （CMMDMB） were obtained by the difference method based on fixed levels, fixed biofilm density and varied level-length. The simulation results were verified with the operation data of an experimental biofilter, The simulation factors include biofilm thickness, the constitution of micro-organism in the biofilter, and the treatment results. Test results show that the CMMDMB model achieve a satisfactory simulation effect.

关 键 词：生物滤池 模拟 废水处理 

分 类 号：X703[环境科学与工程—环境工程]