地氟病区低氟潜水开发利用的研究

STUDY OF EXPLOI TATION AND USES OF THE LOW-F GROUND WATER IN THE ENDEMIC FLUOROSIS VILLAGES

作者调查了吉林省9个县的所有地氟病屯的潜水氟含量,对高氟和低氟地下水质进行分析,对居住在同一村屯饮用高氟水和低氟地下水的居民进行了流行病学调查。结果显示,在饮水型地氟病区,有近一半的井水氟含量低(<1.Omg/L),水质好,水氟含量比较稳定,可用于地氟病的预防。作者认为,高氟区低氟潜水的开发利用有很大的价值。

The authors were carrying sampling investigation on the water fluoride content of the shallow wells in all the endemic fluorosis villages of 9 counties in Jilin province. The water quality of high-F and low-F ground water was analysed. The epidemiologic survey on the residents drinking high-F and low-F ground water in the same villages was carried. The results showed that there were water sources of low-F shallow wells in nearly half of the ground water borne fluorosis villages. The water fluoride content was stable,and could control the prevalence of the endemic fluorosis. Therefore exploiting and using of them had great value.