含氟废水处理工艺综述

随着国家环保法规日益严格，企业环保意识逐渐增强，具备高生物毒性和高生态破坏能力的含氟废水的处理日益受到企业重视。通过梳理含氟废水相关的研究进展和应用实践发现，目前含氟废水的处理主要以化学沉淀处理高浓度含氟废水为主、物理吸附处理低浓度含氟废水为辅、其他方法齐头并进的工艺。通过对含氟废水处理工艺的优劣势进行对比，对各工艺的适用范围进行比较分析，对各工艺的应用情况和主要的研究进展情况进行整理，揭示了未来除氟技术的发展方向。

Overview of Fluorine-containing Wastewater Treatment Process

With the increasingly strict national environmental protection laws and regulations, the environmental protection awareness of enterprises is gradually enhanced, and the treatment of fluorine-containing wastewater with high biological toxicity and high ecological damage capacity is increasingly received attention by enterprises. By combing the research progress and application practice related to the treatment of fluorine-containing wastewater, it is found that the main treatment process is the chemical precipitation method for high concentration fluorine-containing wastewater, the physical adsorption method is supplement for low concentration fluorine-containing wastewater, and the other methods are adopted constantly as well. Through sorting out and comparing the advantages and disadvantages of different fluorine-containing wastewater treatment processes, the scope of application of each process is compared and explained. Through the collation and comparison of the application and research progress of each process, the development direction of fluorine removal technology for fluorine-containing wastewater in the future is revealed.