农村小集中和分散供水的水处理技术与设备

不同于大型集中供水，农村小集中和分散（户）供水有其特殊性和复杂性。正因为其特殊性和复杂性，以及农村饮水安全的投资按人均控制的特点，使得小集中和分散供水的净化和杀菌设备比大型集中供水设备更富有挑战性，需要采用新的结构技术和控制技术。分析了市场现有的几种适合农村小集中和分散供水的净化和杀菌设备，对几种特殊的情况作了一些针对性分析和建议。

Water Clean and Disinfect Equipments for the Small Central and Family Water Supply

Abstract: Comparing with the great central water supply system, rural small central and family water supply projects are even more complicated in the water resources, project design, construction, operation, and maintainance. As to the investment are controlled with each person, the water clean and disinfect equipments for the small central and family water supply projects are more challenging. We need not just new construction and control technology and design method from the supplier side, but also project design should consider the possibility of equipment supply simultaneously. This paper made a comprehensive comparison and analysis to the suitable water clean and disinfect equipments for the small central and family water supply projects at present market, and gave some proposals related to some special situations.