Effect of acidity on adsorption of Ti(IV) in single system ([Ti(IV)]=20 mg/L; solid？liquid ratio=2:1 g/L; temperature= 303 K; shaking time=24 h) (a) and solid？liquid ratio on adsorption of Ti(IV) in bauxite leaching solution ([Ti(IV)]= 220 mg/L; [Fe(III)]=780 mg/L; [Al(III)]=2440 mg/L; temperature=303 K; shaking time=24 h) (b)

来源： 浸渍二(2-乙基己基)磷酸的海藻酸钙微球去除和回收高硫铝土矿浸出液中的微量钛(IV)