摘要
针对现代环境工程中城市污水治理存在的管网管护、处理技术滞后、基础设施匮乏等问题进行总结,分析现阶段城市污水治理现状,提出通过明确界定总氮指标、完善污水处理基础设施、更新污水处理工艺等措施来提升城市污水治理水平。
This paper summarizes the problems of network protection, backward treatment technology and lack of infrastructure in urban sewage treatment in modern environmental engineering, and analyzes the current status of urban sewage treatment. Through the clear definition of total nitrogen index, improving sewage treatment infrastructure, updating sewage treatment technology and other measures to improve the level of urban sewage treatment. It also puts forward to improve the level of urban sewage treatment by clearly defining the total nitrogen index, perfecting the sewage treatment infrastructure and updating the sewage treatment technology.
作者
石颖
SHI Ying(Jinan Drainage Service Center,Ji'nan 250100,China)
出处
《工程建设与设计》
2022年第14期93-95,共3页
Construction & Design for Engineering
关键词
城市污水治理
基础设施
现代环境工程
对策
urban sewage treatment
infrastructure
modern environmental engineering
countermeasures
