水体中氟离子的检测和去除方法研究进展

Research Progress on Detection and Removal of Fluoride in Water

综述了国内外对水体氟离子检测和含氟废水治理的方法与技术,重点介绍了沉淀法、吸附法、离子交换法、反渗透法和电凝聚法。指出在实际进行废水除氟时,应根据水质性质、氟离子浓度及实际工艺情况等选择合适的方法,从而实现含氟废水的净化。

The methods and technologies of fluoride ion detection and fluoride containing wastewater treatment at home and zbroad are summarized.The precipitation method,adsorption method,ion exchange method,reverse osmosis and electrocoagulation method are introduced emphatically.It is pointed out that the appropriate methods should be selected according to the actual water quality,fluoride concentration and process conditions,thus achieving the purification of fluoride-containing wastewater.