新型煤—砂双层均匀滤料滤池过滤技术的研究  

RESEARCHES ON A NEW TYPE OF UNIFORM DUAL MEDIA ANTHRACITE-SAND FILTER

作　　者：祝清荣 姚雨霖[2] 

机构地区：[1]济宁供水集团总公司 [2]重庆建筑大学

出　　处：《中国给水排水》1995年第6期4-6,共3页China Water & Wastewater

摘　　要：首次提出了新型煤——砂双层均匀滤料滤池。通过与级配煤——砂滤池的对比实验及分析,均匀滤池在过滤周期和周期产水量方面都优于级配滤池。A new type of uniform dual media anthracite - sand filter is firstly proposed in this paper. Through contrast experiments and analysis between a uniform anthracite sand filter and a conventional anthracite - sand filter,conclusions are drawn that the uniform dual media filter has a lot of advantages over the conventional one in the aspects of filter run and yield.

关 键 词：滤池 均匀双层滤料 过滤 砂滤池 

分 类 号：TU991.24[建筑科学—市政工程]