双阀滤池改造为V型滤池的设计及实践  

Design and Application of V-Type Filter Modified from Double-Valve Filter

作　　者：蒋彬[1,2,3] 熊毅 朱建国[3] 黄富民[3] 

机构地区：[1]重庆交通大学水利水运工程教育部重点实验室,重庆400074 [2]重庆中博工程设计咨询有限公司,重庆400041 [3]江苏省城市规划设计研究院,江苏南京210036

出　　处：《水处理技术》2016年第11期123-125,共3页Technology of Water Treatment

基　　金：重庆交通大学省部共建水利水运工程教育部重点实验室开放基金资助项目资助(SLK2011B03)

摘　　要：介绍了西南某市水厂对双阀滤池进行的技术改造,包括对结构、进水系统、滤板系统、出水系统、反冲洗系统等所作的调整。改造后的运行结果表明,改造后的V型滤池运行稳定,出水水质较改造前有显著提高,出水水质稳定在0.5 NTU以下,最低可达到0.2 NTU。滤池运行自动化程度显著提高。改造滤池较新建滤池节约投资500万元。Double-valve filter technical modification of a certain water supply plant in a southwest city was introduced, including the adjustment of structure, influent system, filter plate system, effluent system and backwash system. The results after modification indicated that V-type filter was operated stably, and water quality was significantly improved. Effluent turbidity was stable, which was under 0.5 NTU and lowest at 0.2 NTU. Automatic operation ofmodified filter could reach a higher dcgree. Investment offilter technical modification was less than that ofnew filter construction, which could be 5 million yuan saved.

关 键 词：双阀滤池 技术改造 V型滤池 设计 

分 类 号：TU991[建筑科学—市政工程]