农村小型净水构筑物选型分析

Analysis on the Type Selection of Small Water Purification Structures in Rural Areas

湟中县分布有较多的分散式小型给水工程,目前这些工程在提升供水保证率、用水方便程度等方面发挥了可靠的工程效益,但在水质优化提标方面还有待加强和改善。由于分散式小型给水工程水源类型和取水量差异性大,故在选用水质净化方式时应避免千篇一律生搬硬套,宜结合区域特点、水源特性、管理模式等综合因素科学分析,择优选用运行方便经济实用的净化工艺,从而设计最佳的净水构筑物,本文结合我县小型给水工程水源特性做相适应的净水构筑物选择分析。

There are many distributed small-scale water supply projects in Huangzhong county. At present, these projects have played a reliable engineering benefit in improving the guarantee rate of water supply and the convenience of water use. However, it still needs to be strengthened and improved in the optimization of water quality. When using water purification method, we should avoid a variety of things, combine the characteristics of the region, the characteristics of water source, management model and other comprehensive factors, choose the best and economical and practical purification process, so as to design the best water purification structure. Combining with the characteristics of water source of small water supply project in our county, this paper analyzes the selection of water purification structure.