Progress of Technological Research on the Pharmaceutical Method in the Treatment of Fluoridated Wastewater

The treatment of fluorine-containing wastewater has been a hot topic in the field of water treatment, with the increasing emission standards, the current treatment of fluorine-containing wastewater has entered a policy and technology-driven phase, and the method of fluoride removal chemicals is simple and efficient in actual treatment, with significant advantages. This paper summarises the types and technological progress of fluoride removal agents in recent years, and puts forward the direction of future research and optimisation.