A very effective adsorbent for thorium has been obtained by modification of Santa Barbara Amorphous(SBA-15) using the chelating agent thenoyltrifluoroacetone(TTA).The prepared adsorbent(SBA-15-TTA) was characterized u...
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A very effective adsorbent for thorium has been obtained by modification of Santa Barbara Amorphous(SBA-15) using the chelating agent thenoyltrifluoroacetone(TTA).The prepared adsorbent(SBA-15-TTA) was characterized using scanning electron microscopy(SEM),Fourier transform infrared spectroscopy(FT-IR),surface area,porosity,and zeta potential *** investigated the factors affecting Th(IV) adsorption on TTA-SBA-15,such as initial p H,contact time,temperature,and initial metal *** effective initial p H for adsorption was found to be *** binding sites on TTA-SBA-15 adsorbent were saturated using an initial Th(IV) concentration of 100 mg *** Dubinin–Radushkevich isotherm suggested a strong chemical interaction between adsorbent and *** time and temperature had no significant effect on the ***,the studies show that TTA-SBA-15 is a promising adsorbent to treat Th(IV)-contaminated effluents.
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