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永靖县位于甘肃中部西南,总面积为1863.6KM~2,是全省18个干旱贫困县之一。在项目实施前,山区农民大部分饮用窖水,部分农民饮用泉水。由于农村山区缺乏完善的水源卫生防护设施,粪便、垃圾等直接排入水源,使水源的生物性污染较为普遍。水源中细菌学指标严重超标,致使肠道传染病、肠道寄生虫病发病率较高,严重影响着儿童的正常学习、生活以及健康成长。农村环境卫生较差,家禽畜粪随处可见。农户普遍使用干式单坑的露天厕所,且无防渗、防漏、防蝇设施。个人卫生状况差,学龄前儿童不洗脸、不洗手习以为常。 为实现我国政府承诺的《九十年代中国儿童发展规划纲要》(NPA)中使农村卫生厕所普及率达到40％的目标,联合国
Yongjing County is located in the southwest of Gansu with a total area of 1863.6KM ~ 2, which is one of the 18 drought-stricken counties in the province. Before the implementation of the project, most farmers in mountainous areas drank cellar water and some farmers drank spring water. Due to the lack of perfect sanitation protection facilities in mountainous areas, excrement, rubbish and the like are directly discharged into the water sources, making the biological pollution of water sources more common. Bacteriological indicators of water seriously overweight, resulting in intestinal infectious diseases, intestinal parasitic diseases higher incidence of serious impact on children’s normal learning, life and healthy growth. Rural sanitation is poor, livestock manure everywhere. Farmers generally use dry single pit open-air toilets, and no seepage, leak-proof, anti-flies facilities. Poor personal hygiene, preschool children do not wash your face, do not wash your hands used to it. In order to realize the goal promulgated by our government in the “National Plan for the Development of Children in 90s in the 1990s” (NPA) to achieve a 40% penetration rate of rural sanitary latrines, the United Nations