数学模拟技术在污水处理工艺设计、优化、研发中的应用(上)  

Modeling application in process design, operation optimization and experiments of wastewater treatment processes(Ⅰ)

作　　者：郝晓地[1] 甘一萍[2] 周军[2] Mark van Loosdrecht 

机构地区：[1]北京建筑工程学院,北京100044 [2]北京城市排水集团有限责任公司,北京100063 [3]荷兰代尔夫特工业大学

出　　处：《给水排水》2004年第5期33-36,共4页Water & Wastewater Engineering

基　　金：教育部归国留学人员启动基金;建设部2002年科学技术项目(02-2-2.1)

摘　　要：污水生物处理数学模型经过二三十年的发展已基本完善,不仅有了可以描述碳氧化、硝化、反硝化、生物除磷在内的宏观活性污泥模型,而且也有了可以从微观角度细述生物除磷过程的代谢模型,另外还有多维生物膜结构模型。所有这些模型借助突飞猛进的计算机技术发展而日益显示出它们在工程应用与试验研究中的巨大作用。在介绍数学模型发展历程与计算机应用软件的基础上,举例说明模拟技术在工艺设计、运行优化、试验定向等方面的具体作用与应用,旨在推动数学模拟这一超级辅助工具在我国的实际应用。Mathematical models have been perfect basically after their development for several decades. Now there are not only macro-scale models describing carbonaceous oxidation, nitrification, denitrification and biological dephosphatation, but also micro-scale metabolic model describing biological dephosphatation. Besides, multidimensional model of biofilm structure has also appeared. With rapid development of computer technology and software tools, mathematical models demonstrate their powerful functions in engineering and experiment. Based on the introduction of developing models and their applied software, it illustrates their functions and applications in process design, operation optimization and experimental guide, which is intended to contribute to promoting models' practical application in this country.

关 键 词：数学模拟 污水处理 工艺设计 生物除磷 活性污泥模型 

分 类 号：X703[环境科学与工程—环境工程]