水分配网络设计研究进展

Progress of Water/Wastewater Allocation Networks Design Research

根据水分配网络设计的问题 ,可将水分配网络设计分成两个相互作用的子系统 ,即用水系统设计问题和废水治理系统设计问题 ,文中对二者的研究状况进行了详细叙述。另外 ,目标设定法和数学规划法作为两种求解策略分别加以阐述。鉴于水分配网络设计的应用还有许多限制 ,重点讨论了现存的许多挑战。作为解决水分配网络设计中的多杂质问题 。

The notion of water/wastewater allocation planning problem is defined in this paper.And a set of figures is set to show the development process of the problem.The problem is decomposed into two interacting subsystems.One problem is the freshwater and wastewater reuse allocation and the other is the wastewater treatment.Furthermore,the research statue of each subsystem is introduced in detail.Next,conceptual insights and mathematical programming as solution approaches to the problem are briefly outlined.Although both have advantages and disadvantages,mathematical programming becomes the main trend because it can produce globally optimal solutions.Practice indicates the combination of the two approaches is helpful to build the better models.Whereas the application of WAP has many restrictions,a few of the existing challenges are emphasized.Finally,the use of the idea of mass integration in WAP problem is discussed,which will be beneficial to solve the difficulties encountered in the design of water/wastewater allocation networks with multi-contaminants. ?water/wastewater allocation network design; water utilization systems; wastewater treatment systems;