本文介绍西南地区燃煤型氟中毒现状,采用改炉换灶不仅能有效降低氟污染,也能降低硫氧化物、氮氧化物、以及悬浮性颗粒物(PM10)等对空气的污染。本文最后对固氟剂的研究进展进行了综述,认为寻找经济高效的固氟剂仍然是科研工作者的需要努力的方向。 This paper introduces the status quo of coal-fired fluorosis in the southwest of China. It is not only effective in reducing fluorine pollution but also reducing the air pollution caused by sulfur oxides, nitrogen oxides and suspended particles (PM10). At the end of this paper, the progress of research on the fluoridation agent is reviewed. It is believed that the search for a cost-effective fluoridation agent still needs to be done by researchers.