Synthesis and properties of a magnetic core-shell composite nano-adsorbent for fluoride removal from drinking water

A novel Fe-Ti/Fe3O4 composite nano-adsorbent with a core-shell structure was prepared for rapid adsorption of fluoride from drinking water and complete solid-liquid separation after adsorption. The superparamagnetic composite nano-adsorbent has high absorption capacity and can be used in a fluidized system.