普通快滤池反冲洗系统的改造  

Reformation of the Backwashing System of Rapid Sand Filter

作　　者：张戎[1] 周平[1] 黄伟光[1] 李贤梅[1] 

机构地区：[1]广东惠州市自来水总公司,广东惠州516003

出　　处：《中国给水排水》2006年第10期34-35,共2页China Water & Wastewater

摘　　要：针对普通快滤池单独水反冲洗强度不够的实际情况,利用压缩空气给反冲洗水流加压,提高了滤层的膨胀度,改善了滤池的运行工况,保证了出厂水水质。Considering the insufficient washing strength of single water backwash, pressurized air was used to increase the pressure of backwash water and the expanding of the filter materials. The reform of the washing mode improves the operation performance of the filter and ensures a satisfied treated water quality.

关 键 词：普通快滤池 单独水反冲 水气混合反冲洗 节能降耗 

分 类 号：TU991.24[建筑科学—市政工程]