湖南岩溶地区农村饮用水水质处理技术研究——以娄底市新化县南塘村为例

Rural Drinking Water Treatment Technology in Hunan' s Karst Region with Nantang Village as a Case

为了解湖南省岩溶地区村民饮用水水质情况,解决湘西北、湘东南山丘区居民饮用水安全问题,对新化县白溪镇南塘村进行相关调研,并对当地山泉水、自来水水质进行检测。结果表明,南塘村水质总硬度偏高,90%以上村民有结石病,饮水不安全问题严重危害了居民的身体健康,制约了当地经济的发展。针对实际情况,以该村为集中供水试点,提出一种适用于山丘地区自然村庄的小型集中供水水质处理技术。

In order to investigate the villagers＇ drinking water quality condition in karst regions of Hunan Province and to solve the residents＇ drinking water safety problems in mountain areas of northwest and southeast Hunan, this study was conducted on related conditions to test the quality of local mountain spring and water supply at Nantang Village, Baixi Town, Xinhua County. The results show that the total hardness of the ground water quality has been relatively high at the village where more than 90% of the villagers have suffered from lithiasis, and the drinking water unsafety has seriously jeopardized the health of the residents and restricted the development of local economy there. And the centralized water supply has been put into experiment at the village against the above related actual situation with the water treatment technology of small centralized water supply project suitable for natural villages in hill areas.