摘要
对于人体而言,氟属于必备微量元素,在人体骨骼与牙齿中发挥着重要作用,而适量的氟能够钙化牙齿与骨骼,特别是可以帮助牙釉质形成坚硬细致的氟磷灰石表层,以此防止酸性与腐蚀,起到预防龋齿的作用.但是氟过量也会导致人体中毒,严重者甚至会对人的生命健康造成威胁.在人体中,氟主要来源是饮用水.所以,本文以陕北农村饮用水为对象,进行了氟含量快速检测研究分析.
For the human body, fluorine is a necessary trace element, which plays an important role in hu. man skeleton and teeth. Appropriate amount of fluorine can calcify teeth and bones, especially help enam. el to form a hard and meticulous fluorapatite surface, so as to prevent acidity and corrosion, and play a role in preventing dental caries. However, excessive fluoride can also lead to human poisoning, and even pose a threat to human life and health. In human body, the main source of fluorine is drinking water. Therefore, this paper takes rural drinking water in northern Shaanxi as the object of study and analysis of rapid detection of fluorine content.
作者
高美娟
李艳
杜松山
GAO Mei-juan;LI Yan;DU Song-shan(Department of Chemical Engineering, Yulin Vocational and Technical College,Yulin Shaanxi 719000,China)
出处
《粘接》
CAS
2019年第6期117-119,共3页
Adhesion
基金
榆林市科技项目,陕北农村饮用水氟含量的快速检测方法研究(2016CXY-15-7)
关键词
饮用水
氟含量
快速检测
Drinking water
Fluorine content
Rapid detection
