污水处理厂扩建工程工艺比选研究  

Study on Process Comparison and Selection of Sewage Treatment Plant Extension Project

作　　者：李翔 华佳[1,2] 李治阳 张军[1] LI Xiang;HUA Jia;LI Zhiyang;ZHANG Jun(School of Architectural and Environmental Engineering,Wuxi City College of Vocational Technology;Wuxi Research Center for Environmental Science and Engineering,Wuxi 214153,China)

机构地区：[1]无锡城市职业技术学院建筑与环境工程学院 [2]无锡环境科学与工程研究中心,江苏无锡214153

出　　处：《中国资源综合利用》2021年第7期167-171,共5页China Resources Comprehensive Utilization

基　　金：江苏省“青蓝工程”优秀青年骨干教师项目(苏教师函〔2020〕10号);无锡城市职业技术学院“青蓝工程”优秀教学团队项目(锡城职院〔2020〕54号);无锡城市职业技术学院科研创新团队项目(KYCXTD201901)。

摘　　要：污水处理工艺设计是污水处理厂建设项目设计的主要内容。本研究根据某污水处理厂的扩容需求,从水质水量、脱氮除磷、当地条件等方面对可选工艺进行比选,最终确定以A^(2)O/A-MBR为主体的水处理工艺框架,并给出了具体工艺流程和建设运行建议,为类似工程的规划设计提供参考。Sewage treatment process design is the main content of the design of sewage treatment plant construction projects.According to the expansion requirements of a sewage treatment plant,this study compares and selects the available processes from the aspects of water quality and quantity,nitrogen and phosphorus removal,and local conditions,finally determines the water treatment process framework with A^(2)O/A-MBR as the main body,gives specific process flow and construction and operation suggestions,so as to provide reference for the planning and design of similar projects.

关 键 词：污水处理厂 扩建工程 工艺比选 A^(2)O/A-MBR 

分 类 号：X703[环境科学与工程—环境工程]