水厂改造工程设计与运行案例分析  

Case Analysis of Design and Operation for Rehabilitation Project of Water Treatment Plant

作　　者：孙淑琴[1] 常华[1] 李建科[1] 于益群 

机构地区：[1]天津泰达自来水公司,天津300457

出　　处：《净水技术》2013年第4期90-95,共6页Water Purification Technology

摘　　要：由于设计施工的局限性、长期超负荷运行、原水水质的日趋恶化以及城市供水水质标准的不断提升,泰达自来水公司净水厂一、二期工程的原有净水构筑物已不能满足生产的需要。针对水厂的基本特点,对原常规处理工艺的预处理部分、加药、混合设备、孔室隔板反应池、斜管沉淀池、虹吸滤池等工艺环节进行了技术改造。改造后的工程运行效果良好,达到了提高水质、高效运行的目的。Since the limitation of design and construction, long term overload operation, raw water quality deterioration and the up- grading requirement on water quality, the original water purification structures of Phase I ＆ II Project in TEDA water company can＇t meet the needs of production. On the basis of the basic characteristics of the waterworks, the conventional treatment were rehabilitated technically, including chemical dosing, mixing devices, baffled reaction chamber, inclined tube settling tank, siphon filter, etc. After the rehabilitation, the aim of better performances with high efficiency operation and improving quality of output water are obtained.

关 键 词：常规处理 改造 设计 运行 

分 类 号：TU991.2[建筑科学—市政工程]