摘要
生物慢滤技术适用于农村小型分散式饮水处理技术。通过五峰、秭归等地的实践,阐述了生物慢滤工艺的技术特点及净水原理,指出慢滤是一种不用任何机械动力和化学药剂的水处理方法。通过生物慢滤技术,水质满足饮用水要求,与同等规模的水处理设施比较,投资节省达90%,施工方便。慢滤池结构简单,运行管理方便,自耗水量少,出水水质好,在农村饮水工程中具有广泛的应用前景。
The biologically slow filtering technique is suitable for the rural small and dispersed treatment of potable water. Through analysis of the practices in Wufeng and Zigui counties, the technical characteristics and the water purification principle of the biologically slow filtering are expatiated, and it is pointed out that the slow filtering technique is a kind of water treatment method which does not use any mechanical power and chemical agent. The water quality of this technique satisfies the potable water requirement, Compared with the same scale of water treatment facilities, the technique can save 90% of investment, and the construction is conventent. The tank structure is simple, the operation and management are convenient, the water consumption rate is low, and the output water quality is good. Thus, it has a good application prospect in the rural potable water project of the city.
出处
《中国农村水利水电》
北大核心
2007年第12期62-63,66,共3页
China Rural Water and Hydropower
关键词
生物慢滤池
农村饮水
水处理
biologically slow filtering tank
rural potable water
water treatment
