摘要
[目的]了解聊城市目前农村地下水氟情况。[方法]按GB5750-85《生活饮用水标准检验法》用电极法检测地下水氟。[结果]监测点363个,合格率45%。其中2001合格率为44.6%,2004年合格率为45.7%。[结论]掌握了聊城市地下水氟情况;无外来影响,地下水氟稳定;地区间地下水含氟量有差别。制定了改水方案,今后应采取对策,促进地方性氟中毒防治工作。
[Objective]To comprehend present conditions of fluorides in groundwater in LiaoCheng country. [Methods] According to the GB 5750-8S《Prove methods of exist drinking water》, The fluorides content in groundwater was determired with fluoride in selection electrode method. [Results]The qualification rate was 45% in 363 sentinel ,sites. It was 44.6 % in 2001 and 45.7 % in 2004. [Conclusion]Commended fluorides in groundwater of liaocheng country. Fluorides in groundwater don＇t change without external effect. Fluorides level in groundwater is distinc from different top vopapply water-improving project had been established. From now on,we must take measures in order to promote the work of fluorosis control.
出处
《预防医学论坛》
2005年第5期542-543,共2页
Preventive Medicine Tribune
关键词
聊城市
地下水氟
监测
LiaoCheng city
Fiuorides content in groundwater
Surveillance
