BSM1基准仿真数学模型在污水监测中的可行性分析

Feasibility analysis of BSM1 benchmark simulation mathematical model in sewage monitoring

降低污水治理成本、提高污水治理效率是新形势下环境整治工作所面临的主要难题之一,在计算机、传感器技术大规模应用于污水治理的大背景下,通过仿真数学模型对污水中各污染物的变化状态进行监测已经成为控制去污反应的一项主要手段,并且国内外学者也提出了许多可应用于污水监控的仿真数学模型。介绍了针对污水治理的BSM1基准仿真模型,阐述了该模型的污水处理结构以及各组分的生物处理过程,并基于SIMULINK建立了基于BSM1的生化池反应模型,最后通过仿真实验对该模型在污水监测工作中的可行性进行了验证。

Reducing the cost of sewage treatment and improving the efficiency of sewage treatment is one of the main problems faced by the environmental treatment work under the new situation.Under the background of large-scale application of computer and sensor technology in sewage treatment,monitoring the change state of various pollutants in sewage through simulation mathematical model has become a main means to control the decontamination reaction,and has been widely used at home and abroad scholars have also put forward many simulation mathematical models which can be applied to sewage monitoring.In this study,the BSM1 benchmark simulation model proposed by the European Organization for science,technology and cooperation for wastewater treatment was introduced in detail.The sewage treatment structure and the biological treatment process of each component of the model were described in detail.The biochemical tank reaction model based on BSM1 was established based on SIMULINK.Finally,the feasibility of the model in wastewater monitoring was verified through simulation experiments.