The magnetic nanoparticles (MNPs) like magnetite (Fe3O4). is the most promising of dyes waste adsorption that have been studied during the past years. Tri-sodium citrate (TSC) was chose to functionalize the MNPs surface. The performance of (TSC-MNPs) composite as adsorbents for the remove of Methylene blue (MB) dye from its aqueous solutions with in variable experimental factors like the effects of temperature, amount of nanoparticles and stirring time, were investigated. The values obtained from current study showed that high efficiency was observed of (MB) dye adsorption from aqueous solutions, and the adsorption process obey Freundlich model more than Langmuir and Temkin isotherm models.

Topics
Nanoparticle, Minerals, Chemical elements, Transition metal oxides, Adsorption, Methylene blue
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