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简易快速半定量水氟检测剂的研制与应用程晓天，温新平，陈红云改水降氟是防治水型地方性氛中毒的根本措施。然而，根据十多年的改水降氟的情况看，改水并不能一劳永逸，水记回升现象很严重。经普查，我省氟病区改水井及理化降氟设施，水氟含量保持在１．ｏｍｇ／Ｌ以下者...
Development and Application of a Simple and Fast Semi-quantitative Water Fluorine Detector CHENG Xiao-Tian, WEN Xin-Ping, CHEN Hong-Yun Water and fluoride reduction are the fundamental measures to prevent and control waterborne endemic poisoning. However, according to the situation of water improvement and fluoride reduction over more than 10 years, water diversion can not be done once and for all. The phenomenon of water pick-up is very serious. After the census, fluoride drainage area in our province to change wells and physical and chemical fluoride facilities, water fluoride content remained at 1. omg / L the following ...