粗滤料反粒度过滤技术的成功应用  

Successful application of reverse grain filtration of filtered coarse material

作　　者：李波 

机构地区：[1]长沙市规划设计院,湖南长沙410007

出　　处：《冶金矿山设计与建设》2000年第3期32-33,40,共3页Metal Mine Design & Construction

摘　　要：简要介绍了粗滤料反粒度过滤的基本原理 ,通过对该技术应用的调查表明 :其投资省、运行成本低、过滤效率高。The basic principle of reverse grain filtration of filtered coarse material was briefly introduced, the investigation into the application of the technology shows that it is of less investment,low operation cost, high filtration efficiency and good water quality.

关 键 词：水质 反粒度过滤 粗滤料 效率 饮用水处理 

分 类 号：TU991.24[建筑科学—市政工程]