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青海东部干旱山区农村饮水安全工程取水口一般布置在河流上游源头地区,水源多数采用浅层地表水,取水方式为自流引水。乐都县蒲台乡新庄湾等九村农村饮水工程是湟水中下游南岸山区较大的一处农村饮水工程,在青海东部有一定代表性。该项目供水范围广、人口多,存在多源取水的问题。水量能否满足供水要求,是工程发挥效益的关键。依照《建设项目水资源论证导则(施行)SL/Z322-2005》中有关要求,对项目区取水水源进行了论证。同时也为青海东部干旱山区其他农村饮水工程的水源分析提供了借鉴。
Water intakes of rural drinking water safety projects in the arid mountainous area of eastern Qinghai Province are generally arranged in the upper reaches of the rivers. Most of the water sources use shallow surface water and the water withdrawal method is gravity water diversion. Ledu County, Punta Township, such as Xinzhuang Bay Village nine rural drinking water project is the lower reaches of Lushui downstream of the mountainous area of a larger rural drinking water project in eastern Qinghai have a certain representation. The project has a wide range of water supply and a large population. There is a problem of multi-source water withdrawal. Water can meet the water requirements, is the key to the project to bring benefits. According to the relevant requirements in “Construction Project Water Resources Demonstration Guideline (Implementation) SL / Z322-2005”, the water intake of the project area is demonstrated. At the same time, it also provides reference for water source analysis of drinking water projects in other rural areas in the arid mountainous area of eastern Qinghai.