天然河床渗滤取水滤膜研究  

The Study on Filter Film of Nature Filter Bed

作　　者：曾晓佳[1] 李晓[1] 

机构地区：[1]成都理工大学环境与土木工程学院,四川成都610059

出　　处：《广东微量元素科学》2006年第10期62-65,共4页Trace Elements Science

摘　　要：滤膜在渗滤取水水质净化中起重要作用,其生长特点关系到工程能否持久运行。通过实验测试及工程监测数据分析了滤膜的微观物质组成、演化特点,提出了滤膜对净化水质的贡献和对滤水能力的影响。The filter film plays an important role in purification, it is the key point concerning the expectancy service life of the filter project. The theory that how is the filter film compose was expound by experiment and monitoring. This study also indicates the influence of filter film on purification and infiltration.

关 键 词：滤膜 滤床 渗滤水 渗滤水质 

分 类 号：P641.132[天文地球—地质矿产勘探]