Removal of Uranyl Ion from Wastewater by Magnetic Adsorption Material of Polyaniline Combined with CuFe2O4
نویسندگان
چکیده
The magnetic adsorption material of polyaniline (PANI) with amino functional group combined CuFe2O4 (CuFe2O4/PANI nanocomposite) has been described in this work. It characterized by TEM, XRD, XPS, BET, FTIR, and VSM, respectively. Significantly, it exhibits extremely high maximum capacity (322.6 mg/g) for removal uranyl ions from wastewater at a pH 4. process is consistent the quasisecond-order kinetic equation, isotherm data are accurately Langmuir isothermal model. Furthermore, CuFe2O4/PANI displays stable performance after five cycles recovery acid medium, which indicates possesses good due to its magnetism excellent regeneration ability reusability.
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ژورنال
عنوان ژورنال: Adsorption Science & Technology
سال: 2021
ISSN: ['2048-4038', '0263-6174']
DOI: https://doi.org/10.1155/2021/5584158