We synthesized aluminum-loaded zeolite( Al-Z) and titanium-loaded zeolite( Ti-Z) samples to evaluate their performances for fluoride removal. Results showed that zeolite had almost no adsorption capacity for fluoride ion,while the modified zeolite showed better removal performance of fluoride ion than the unmodified synthetic zeolite. The maximum uptake of fluoride ion on Al-Z( 2 g·L~(-1)) and Ti-Z( 4 g·L~(-1)) were 32. 94mg·g~(-1)and 15. 03 mg·g~(-1),respectively. In pH experiments,Al-Z showed great adsorp...