-order equations showed that the pseudo-second-order equation was more suitable for describing the kinetic behavior of data. Moreover, the obtained nanocomposite had a better performance in Cr (VI) removal from water in comparison to magnetite nanoparticles....

Polystyreneresinwascovalentlyfunctionalizedwithdiethanolamineandthendecoratedwithmagnetite

nanoparticles byanovelandsimpleco-precipitationmethodusingiron(II)sulfateasprecursor.The

products werecharacterized ...