2013～2015年石河子地区生活饮用水中氟含量的检测与分析

发布时间：2018-06-12 18:42

本文选题：生活饮用水 + 氟含量　；参考：《兵团医学》2016年03期

【摘要】：目的:了解掌握石河子地区生活饮用水中氟含量的分布情况。方法:采用离子色谱法,对市区及团场饮用水进行抽样调查,测定氟含量,统计整理2013~2015年生活饮用水氟含量的检测结果。结果:经过对2013~2015年石河子市区及团场共865份水样饮用水氟含量检测结果的整理统计,可知2013年至2015年三年中饮用水氟含量的超标率逐年下降,石河子地区水氟含量超标主要集中在团场,市区与团场水样氟化物超标率的差异显著(x2=50.75,P0.05);团场饮用水氟含量参差不齐,个别团场氟含量超标严重,如121团及133团水氟含量3.0mg/l的超标率分别高达28.8%、23.0%,严重影响居民的生活质量;枯水期与丰水期水样氟化物合格率并无明显差异(x2=0.00,P0.05)。结论摸清了石河子地区高氟水的总体分布情况,为今后针对性采取对策改善现况打下了坚实基础。
[Abstract]:Objective: to understand the distribution of fluorine in drinking water in Shihezi area. Methods: sampling investigation was carried out on drinking water in urban area and regiment farm by ion chromatography. Fluorine content in drinking water was determined, and the results of fluorine content in drinking water from 2013 to 2015 were statistically analyzed. Results: the fluorine content in drinking water of 865 water samples from 2013 to 2015 in Shihezi city and Tuanchang was analyzed. The results showed that the excess fluorine content in drinking water decreased year by year during the three years from 2013 to 2015. The fluoride content of water in Shihezi area is mainly concentrated in Tuanchang, and the difference of fluoride excess rate between urban area and Tuanchang is significant (x _ 2 / 0. 75% P _ (0.05), and the fluorine content in drinking water of regiment is uneven, and the fluorine content in individual farm is very serious. For example, the 3.0mg/l of fluorine content in 121th and 133th groups of water were as high as 28.823. 0% respectively, which seriously affected the quality of life of the residents, and there was no significant difference in the qualified rate of fluoride in water samples during dry and high water periods. Conclusion the general distribution of high fluorine water in Shihezi area is clear, which will lay a solid foundation for taking countermeasures to improve the present situation in the future.
【作者单位】：新疆石河子市疾病预防控制中心;
【分类号】：R123.1

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