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The adsorption capacities of vesuvianite and lanthanum doped vesuvianite were studied. The effects of different mass ratios of La/vesuvianite at different contact times, pHs, and temperatures on adsorption capacity were also studied. It was found that lanthanum doped vesuvianite exhibited higher adsorption capacity than undoped one due to the reaction of bounded lanthanum with phosphate. The adsorption...
In this study, a series of lanthanum doped mesoporous SiO 2 (La-meso-SiO 2 ) were synthesized and characterized by X-ray diffraction, N 2 adsorption–desorption, and Fourier transform infrared spectroscopy. The effects of different Si/La molar ratio, the amount of La-meso-SiO 2 at different contact time, pH and initial concentration of phosphorus solution on phosphate...
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