Fluoride poisoning caused by fluorine wastewater discharged from semiconductor, rare earth mining and other industries has attracted much attention. Adsorption is a kind of effective methods to remove fluoride from wastewater. However, traditional adsorbents have the disadvantages of low adsorption capacity and poor selectivity. It is urgent to develop adsorbents with high adsorption capacity, regeneration and no secondary pollution. Some new adsorption materials, involving polymer adsorbents, biochar, layered double hydroxides, industrial wast...
