摘要
介绍了“反向过滤气水冲洗滤池”专利技术,该技术实现了单级配滤料的理想滤床结构、解决了初滤水排放时间长的问题、提高了出水水质和出水合格率,可作为强化过滤技术提高新建和改建水厂的出水水质。
This paper introduces a patent technology of upflow filtration and air-water washing filter. The technology creates an ideal filter structure using a single grading filter material, shortens the drainage time of the initial filter water and improves the water quality. The technology can also be as an enhanced filtration technology in the newly building and rebuilding water treatment plants.
出处
《中国给水排水》
CAS
CSCD
北大核心
2006年第10期1-4,共4页
China Water & Wastewater
关键词
反向过滤
初滤水
理想滤床
强化过滤
upflow filtration
initial filter water
ideal filter
enhanced filtration
