均质滤料滤池过滤理论分析  

THEORETICAL ANALYSIS ON UNIFORM MEDIA FILTRATION

作　　者：祝清荣 姚雨霖[2] 

机构地区：[1]山东济宁供水集团总公司设计研究所,272100 [2]重庆建筑大学城建学院,630045

出　　处：《给水排水》1996年第1期19-20,共2页Water & Wastewater Engineering

摘　　要：本文论述了滤料层去除浊质的沉淀作用和接触聚捕作用,比较了单层均质滤料滤床与单层级配滤料滤床、双层均质滤料滤床与双层级配滤料滤床、双层均质滤料滤床与单层均质滤料滤床的杂质穿入深度和除浊效率,认为均质滤料滤床的除浊效率优于级配滤料滤床,双层均质滤料滤床的除浊效率优于单层均质滤料滤床.In this paper a preliminary inquiry into the theoretical foundation of uni- form media filter has been given. By the comparison between uniform media filter and conventional media filter, the conclusion is drawn that the uniform media filter has a lot of advantages over conventional one.

关 键 词：滤池 过滤 均质滤料 级配 理论 

分 类 号：TU991.24[建筑科学—市政工程]