城市厂网河一体化模拟与调度研究进展

Research on the Integrated Modeling and Operation of Urban Drainage Systems and Rivers

气候变化和城市化对极端降雨与城市环境的不利影响,给城市排水基础设施带来巨大的压力,严重威胁了城市地区的水安全和水环境。收集与输送雨水与污水的城市排水系统是保障城市水安全与水环境的重要基础设施。全面减少内涝风险和黑臭水体离不开合理的城市排水管网、污水处理厂、河道的协调运行。本文综述了厂网河一体化模拟与调度的相关研究进展,阐述了厂网河一体化调度的必要性,同时对现阶段面临的技术难题,提出了未来的研究重点。

The adverse effects of climate change and urbanization on extreme rainfall and urban environment have brought great pressure to urban drainage infrastructure and seriously threatened the water security and environment in urban areas. The urban drainage system,which collects and transports rainwater and sewage,is an important infrastructure to ensure urban water safety and water environment. The comprehensive reduction of inundation risk and black and odorous water cannot be separated from the reasonably integrated operation of urban drainage pipe network,wastewater treatment plant and river. This paper reviews the research progress of integrated modeling and operation of plant,network and river,demonstrates the necessity of integrated operation of plants,networks and rivers,and puts forward the key points of future research on the current technical problems.