本文报告十种家庭饮水除氟器的功能与应用的调查结果。在实验室比较了五种活性氧化铝除氟器的功能,然后到津、内蒙和鲁的16个村调查了199户氧化铝(3种类型)和110户骨炭除氟器(4种类型)的应用情况。处理水含氟量<1.0mg/L的合标率分别为48.2％和50.9％。家庭除氟器的功能应予肯定。主管部门的重视,用户自觉参与,除氟器的合理设计和便于使用,以及良好的滤料再生,是影响处理水合标率的关键。目前,有些地方的使用率很低(最低约10％左右),亟待解决。 This article reports the results of ten household functions and applications of drinking water fluoride eliminator. In the laboratory, five kinds of activated alumina defluoridators were compared, and then 199 households of alumina (three types) and 110 types of charcoal (four types) were investigated in 16 villages of Jin, Inner Mongolia and Lu. The application of. The certified rates of treated water with fluorine <1.0mg / L were 48.2% and 50.9% respectively. Household fluoride function should be affirmed. Competent authorities pay attention to the user to participate consciously, the rational design and easy to use decontamination, as well as a good filter regeneration, is the key to affect the standard rate of hydration. At present, the utilization rate in some places is very low (the minimum is about 10%) and it needs to be solved urgently.