气囊/套井在城市污水处理厂提标改造中的应用  

On application of airbag/jacket-well in upgrading and reconstruction of urban sewage treatment plants

作　　者：汤桦 Tang Hua(Jiangning Water Utilities Group Co.,Ltd,Nanjing 211100,China)

机构地区：[1]南京江宁水务集团有限公司,江苏南京211100

出　　处：《山西建筑》2018年第25期137-138,共2页Shanxi Architecture

摘　　要：介绍了南京市某污水处理厂提标改造过程中采用了气囊/套井及组合的施工案例,对污水处理厂提标改造过程中新旧工艺管道碰头、开头的施工方法进行详细说明,可为其他类似污水处理厂的改、扩建和维修项目施工提供借鉴。The paper introduces the adoption of airbag/jacket-well and composite construction cases in the upgrading and reconstruction of some sewage treatment plant in Nanjing, and indicates the combination of new and old pipelines, and construction methods for the beginning in the upgrading and reconstruction of the sewage treatment plants, so as to provide some reference for the similar reconstruction, extensive construction and maintenance of some sewage treatment plants.

关 键 词：污水处理厂 管道对接 气囊 套井 

分 类 号：X703[环境科学与工程—环境工程]