摘要
在国家大力发展海西的时代背景下,福州市的社会、经济也迈向了高速发展的征程,由此带来的居住、商贸、文化旅游、休闲娱乐的发展需求不断加大,城市必须建设良好的城市环境,以保持良好的城市形象和平稳发展。不同的深度处理工艺适用于不同的污水处理厂,通过对污水处理厂进出水水质对工艺选择的要求和各种深度处理工艺的比较,以期比选出最佳深度处理工艺,进一步提高出水水质,并为其他污水处理厂选择合适的深度处理工艺提供参考。本文以马尾青洲、快安和长安污水处理厂一级A提标改造工程为例,研究深度处理工艺选择。三座污水厂尾水均排放闽江,最终汇入东海,工程的建设能够进一步削减往闽江和东海的污染物排放量,对保护近岸海域环境有重要意义。
Under the background of the country’s vigorous development of Haixi(west coast of Taiwan Strait),Fuzhou’s society and economy have also embarked on a journey of rapid development,which has brought increasing demand for the development of residence,commerce,cultural tourism,leisure and entertainment.The city must build a good urban environment to maintain a good urban image and peaceful and stable development.Different advanced treatment processes are suitable for different sewage treatment plants.Through the comparison of the requirements of the inlet and outlet water quality of the sewage treatment plant on the process selection and various advanced treatment processes,it is expected to select the best advanced treatment process,further improve the outlet water quality,and provide reference for other sewage treatment plants to select the appropriate advanced treatment process.This paper takes Mawei Qingzhou,Kuai’an and Chang’an Sewage Treatment Plants Grade A upgrading and reconstruction projects as examples to study the selection of advanced treatment processes.The tail water of the three sewage plants is discharged into the Minjiang River and finally flows into the East China Sea.The construction of the project can further reduce the pollutant discharge to the Minjiang River and the East China Sea,which is of great significance for protecting the coastal sea environment.
出处
《福建建设科技》
2023年第1期135-138,共4页
Fujian Construction Science & Technology
关键词
城市污水
深度处理
一级A提标改造
工艺流程
Domestic sewage
Advanced treatment
Upgrading and reconstruction of Level I A
作者简介
陈然(1993-),女,本科,工程师,研究方向:市政给排水。
