数学模拟技术在污水处理厂的应用方案  

Application Scheme of Mathematical Modeling Technology in Wastewater Treatment Plant

作　　者：郝二成 马文瑾 刘伟岩 HAO Ercheng;MA Wenjin;LIU Weiyan(Beijing Enterprises Water Group Co., Ltd., Beijing 100102, China)

机构地区：[1]北控水务集团有限公司

出　　处：《净水技术》2019年第5期97-102,共6页Water Purification Technology

摘　　要：数学模拟技术作为一种成熟的工程工具,在欧洲和北美一些国家应用比较广泛,近几年国内也有越来越多的技术人员在污水处理厂应用该技术。在数学模拟技术的应用过程中,进水水质特性的确定和模型参数的校正是两大难题。为了更好地在污水处理厂推广数学模拟技术,参考荷兰STOWA和北美WERF指南以及国内外的其他研究成果,经过大量的测试、分析及大型污水处理厂模拟应用后,总结了数学模拟技术在污水处理厂的应用步骤,从软件选择、工艺模型建立、进水水质特性确定、工艺模型校正、工艺模型应用等方面分析了应用过程中的一些问题,供技术人员参考。As a sophisticated engineering tool, mathematical modeling has been widely used in Europe and North America. In recent years, more and more domestic engineers and researchers have applied the mathematical modeling in WWTP. However, in the application process, it is difficult to verify the wastewater characterization and calibrate the model parameters. In order to better apply the mathematical modeling, its application procedures in WWTP are described in this paper based on the reference of STOWA used in Europe, WERF used in North America and the other home and abroad research results. Through sufficient tests, analysis and application of mathematical modeling in large WWTP, problems involved in the application process including selection of modeling software, development of process model, verification of influent characterization, calibration and verification of process model and its application are summarized.

关 键 词：数学模拟 污水特性 模型校正 模型应用 污水处理厂 

分 类 号：TU992.4[建筑科学—市政工程]