莫莱石──堇青石（MJC）滤料滤层反冲洗理论  

THE BACKWASHING TNEORY OF MJC MEDIA BED

作　　者：王圃[1] 姚雨霖[1] 程民权 

机构地区：[1]重庆建筑大学城市建设学院

出　　处：《重庆建筑大学学报》1994年第4期40-45,共6页Journal of Chongqing Jianzhu University

摘　　要：本文以理论推导和实验研究为基础，提出了多微孔莫－堇滤料滤层反冲洗计算公式和防止双层莫－堇－煤滤层发生混杂必须满足的条件。所得公式计算精度较高，不仅可用来指导莫－堇滤池的设计，而且可作为其它多微孔滤料反冲洗计算的参考。On the basis of the theoretical deduction and experimen tal research, this paperintroduces the backwashing calculation formulas of microporous MJC filter bed and necessary condi-tions of proventing dual MJC-arlthrcite media bed from mixing.The formulas are more accurate incalculation. They are not only used in guiding the design of MJC filter,but also used in giving thereferences of backwashing calculation of other microporous media bed.

关 键 词：滤料 滤层 反冲洗 莫莱石 堇青石 计算 

分 类 号：TU991.24[建筑科学—市政工程]