城市再生水系统优化研究

Study on urban reclaimed water system optimization

面临城市水资源危机、水体污染的现实情况,当前缓解的有效途径之一便是污水再生利用。我国城市再生水开发利用发展较快,但有关再生水系统的优化配置、规划布局都存在很大不足,造成再生水利用率较低,产生更加恶劣的影响。本文通过分析城市再生水系统的作用,探讨其影响因素;之后从集中式和分散式探讨城市再生水供水模式,通过对某城市居住小区再生水系统的优化研究,以该城市再生水系统的优化成果进行分析,探讨该优化系统的可行性。

In the face of the actual situation of urban water resources crisis and water pollution,one of the effective ways to alleviate the current situation is to reclaim and reuse sewage.The development and utilization of reclaimed water in urban areas of China is developing rapidly.However,the optimal allocation of reclaimed water systems and their planning and layout are greatly inadequate,resulting in lower utilization of reclaimed water and more adverse impacts.In this paper,through analyzing the effect of urban reclaimed water system and discussing the influencing factors,from the centralized and decentralized study of urban reclaimed water supply pattern,through the optimization of reclaimed water system in a residential area in an urban area,Discuss the feasibility of this optimization system.