城市河道污水生态治理的应用与进展

Application and Progress of Urban River Sewage Ecological Management

近年我国对环境保护的要求越来越严,政府每年都会为污水治理投入大量资金,但城市河道水质现状仍不容乐观。本文基于城市河道污水生态治理的应用,描述了城市污水生态治理系统的基本模型,接着阐述了一种利用水泵、管道、植物和泥沙的生态治理原理。最后对污水生态治理发展进行了展望,为城市污水生态治理提供参考与借鉴。

In recent years,China's requirements for environmental protection have become more and more strict.The government will invest a lot of money for sewage treatment every year,but the current status of urban river water quality is still not optimistic.Based on the application of urban river sewage ecological treatment,this paper describes the basic model of urban sewage ecological management system,and then describes an ecological management principle using water pumps,pipelines,plants and sediments.Finally,the development of sewage ecological management is prospected,which provides reference and reference for urban sewage ecological management.