城镇排水管道污水处理研究进展浅析

Brief Analysis of Research Progress of Wastewater Treatment in Municipal Drainage Pipelines

排水管道在城市污水系统中一直起着污水收集和输送的重要作用。随着科学技术的快速发展,利用排水管道处理城市污水逐渐成为污水处理领域的研究热点之一,其投资省、操作简单、应用前景广阔等优点日益彰显。以污水在管道中的水质变化过程为理论基础,分别从管道污水处理效能以及管道有害气体处理技术两方面,介绍了国内外利用排水管道处理城市污水的技术研究进展,同时针对今后利用排水管道处理城市污水的技术特点提出了展望。

Drainage pipelines play an important role in collection and delivery of municipal wastewater. With the rapid development of scientific technology, treating municipal wastewater in drainage pipelines has become a hotspot in the research field of wastewater treatment, highlighting its advantages of low investment, simplified operation and wide application. On theoretical basis of wastewater quality variation in drainage pipelines, the research progress of treating municipal wastewater with drainage pipelines is introduced, from the aspects of wastewater treatment efficiency and harmful gas treatment technologies. In addition, the technical characteristics of wastewater treatment in municipal drainage pipelines is prospected.