悬挂链曝气工艺在城市污水处理中的应用  

Application of Suspended Chain Aeration Process in Urban Sewage Treatment

作　　者：刘家勇[1] 韩志强[1] 

机构地区：[1]中国船舶重工集团公司第七一八研究所

出　　处：《舰船防化》2011年第5期45-49,共5页

摘　　要：武安市污水处理厂扩建工程设计处理能力每天3.3万立方米,本文叙述了设计要点。污水处理采用悬挂链曝气生化处理工艺＋污泥收集＋消毒的流程,说明了主要的设计参数。经过较长时间运行,处理效果良好。实践证明悬挂链曝气装置较传统曝气装置具有净化效果好、节能、产生污泥少的优点。The sewage treatment capacity is designed by Wu＇an Sewage treatment plants about the expansion project,which is 33,000 cubic meters per day.This paper describes the design key points.The process with suspended chain aeration process,sludge collection and disinfection is associated,and design parameters are illustrated.It has been proved that suspended chain aeration apparatus has the advantages of good purification effect,energy conservation and less sludge,compared with the traditional.

关 键 词：悬挂链曝气工艺 城市污水 污水处理 

分 类 号：X703[环境科学与工程—环境工程]