中国太原市某污水处理厂迁建工程设计要点概述  

Discussion on the Design Points of a Wastewater Treatment Relocation Project in Taiyuan City,China

作　　者：孙未 刘远 郝华 Wei Sun;Yuan Liu;Hua Hao(North China Municipal Engineering Design and Research Institute Co.,Ltd.,Tianjin,300074,China)

机构地区：[1]中国市政工程华北设计研究总院有限公司,天津300074

出　　处：《工程设计与施工》2024年第3期13-15,共3页Engineering Design and Construction

摘　　要：太原市某县污水处理厂原厂址建设总规模为8×10^(3)m^(3)/d,主体采用氧化沟工艺。随着城市化不断发展,邻近水库二级保护区的原厂址扩建问题众多,污水处理厂迁建工程势在必行,迁建后新址处理规模2×10^(4)m^(3)/d,主体工艺采用改良AAO+高效沉淀池+V型滤池工艺,配合迁建工程同步建设厂外提升泵站1座及13km压力输水管线,出水水质执行山西地方标准。论文详细介绍了该污水处理厂项目概况、迁建思路、工艺单元介绍、主体工艺介绍、设计参数选型、压力输水管线设计及防水锤措施等。The current construction capacity of a wastewater treatment plant in Taiyuan City is 8×10^(3)m^(3)/d.The main treatment adopts oxidation channel technology.With the continuous development of urbanization,there are many problems with the expansion of the original plant site near the secondary protection zone of the reservoir.The relocation project of the sewage treatment plant is imperative.After the relocation,the new site will have a treatment capacity of 2×10^(4)m^(3)/d,and the main process will adopt the improved AAO+high-efficiency sedimentation tank+V-shaped filter technology.In conjunction with the relocation project,one external lifting pump station and a 13km pressure water transmission pipeline will be constructed simultaneously.The effluent water quality will comply with local standards in Shanxi.The paper provides a detailed overview of the sewage treatment plant project,relocation ideas,process unit introduction,main process introduction,design parameter selection,pressure water pipeline design,and waterproof hammer measures.

关 键 词：污水处理厂 迁建 改良AAO 压力输水管线 水锤防护 

分 类 号：X70[环境科学与工程—环境工程]