摘 要：跟着社会经济和城市建造的高速开展，污水规划不断扩大；部分城市排水系统仍不健全，污水未经处理排入天然水体、雨污水混流，打破其环境承载力， 形成愈演愈烈的黑臭水体及城市内涝现象。本文为处理上述问题，剖析了山东省各乡镇排水量、污水处理才能，力求为地域管网建造和雨污分流改造开展供给方向；研讨各城市污水处理厂对再生水的生产才能和再生水利用量，为保证水安全、维护水资源、优化水环境、改进水生态，建造可持续开展、安稳牢靠的排水系统供给技能支持。
Analysis on the current situation of urban drainage in Shandong Province and measures to improve quality and efficiency
Abstract: With the rapid development of social economy and urban construction, the scale of sewage continues to expand; some urban drainage systems are still not perfect, sewage is discharged into natural water body and mixed flow of rainwater and sewage without treatment, breaking through its environmental carrying capacity, resulting in more and more black odorous water body and urban waterlogging. In order to solve the above problems, this paper analyzes the drainage capacity and sewage treatment capacity of cities and towns in Shandong Province, and strives to provide the direction for the construction of regional pipe network and the transformation and development of rainwater and sewage diversion; studies the production capacity of reclaimed water and the amount of reclaimed water used by municipal sewage treatment plants, so as to ensure water security, protect water resources, optimize water environment, improve water ecology, and build sustainable development and stability Rely on the drainage system to provide technical support.
Keywords: urban drainage; sewage treatment system; reclaimed water;