Novel magnetic polymer/bentonite composite: Characterization and application for Re(VII) and W(VI) adsorption
نویسندگان
چکیده
A novel magnetic polymer/bentonite composite was prepared by suspension copolymerization of glycidyl methacrylate and ethylene glycol dimethacrylate in the presence bentonite (MB-PGME) functionalized with diamine hexamethylene (MB-PGME-ED MB-PGME-HD). The obtained samples were characterized terms structure as well thermal, morphological properties. sorption rhenium (Re) tungsten (W) from aqueous solution onto MB-PGME-ED MB-PGME-HD investigated considering their contact time different initial ion concentration, giving possibility for usage these composites commercial sorbents. system follows pseudo-second order intraparticle diffusion kinetic models. results indicated a better fit Freundlich isotherm model.
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ژورنال
عنوان ژورنال: Science of Sintering
سال: 2021
ISSN: ['0350-820X', '1820-7413']
DOI: https://doi.org/10.2298/sos2104419m