摘要
目的:查清沈阳市降氟井的使用现状和氟中毒病情,为政府部门采取防治措施提供依据。方法:按照国家规定标准和方法对沈阳市四个县、两个郊区氟中毒病区进行病情、水情检测。结果:未改水降氟地区和降氟井停用氟中毒地区人群氟中毒患病率均高于降氟井正常使用地区。60.92%的降氟井不能供水。结论:沈阳市已有64%的已脱离高氟威胁的居民又重新回到高氟环境中。这部分人的氟中毒病情已上升至改水前的严重程度。
Objective： To grasp usage of the lower-fluoride-level wells and the situation of fluorosis in Shenyang and to provide seientitle basis for formulating control strategies for the government, Methods：The methods and requires according to the national monitoring scheme were adopted. The fluoresis situation and fluoride levels in water in four counties and two suburbs were investigated, Results： The prevalence rate of fluorosis in the non-altering water sources areas and the lower-fluoride-level wells stopped using areas is higher than the areas using the lower-fluoride-level wells. About 60.92 percent of the lower-fluoride-level wells are not able to be used. Conclusion ： About 64 percent of the people left the danger of high fluoride level and go back to the danger again in Shenyang, The fluoresis situation of people of this part has been gone up to the severe degree of non-altering water sources.
出处
《沈阳医学院学报》
2006年第2期144-146,共3页
Journal of Shenyang Medical College
关键词
氟
氟中毒
防治
fluorine
fluorosis
control
