Composite magnetic sorbents based on magnetic Fe3O4 coated by Zn and Al layered double hydroxide for U(VI) removal from aqueous media

被引：20

作者：

Ivanov, N. P. ^{[1
]}

Dran'kov, A. N. ^{[1
]}

Shichalin, O. O. ^{[1
]}

Lembikov, A. O. ^{[1
]}

Buravlev, I. Yu. ^{[1
]}

Mayorov, V. Yu. ^{[1
]}

Balanov, M. I. ^{[1
]}

Rogachev, K. A. ^{[1
]}

Kaspruk, G. D. ^{[1
]}

Pisarev, S. M. ^{[1
]}

Marmaza, P. A. ^{[1
]}

Rastorguev, V. L. ^{[1
]}

Balybina, V. A. ^{[1
]}

Fedorets, A. N. ^{[1
]}

Kaptakov, V. O. ^{[2
]}

Papynov, E. K. ^{[1
]}

机构：

[1] Far Eastern Fed Univ, 10 Ajax Bay, Vladivostok 690922, Russia

[2] Russian Acad Sci, Inst Phys Chem & Electrochem, Bld 4,31 Leninsky Prospect, Moscow 119072, Russia

来源：

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 2024年 / 333卷 / 03期

关键词：

Uranium; Sorbent; Layered double hydroxides; Magnetic composite materials; Adsorption; EFFICIENT REMOVAL; URANIUM; IONS; SORPTION; POLYETHYLENIMINE; NANOCOMPOSITE; NANOPARTICLES; EXTRACTION; RECOVERY; OXIDES;

D O I：

10.1007/s10967-024-09362-4

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Composite sorbents based on Fe3O4 and Zn-Al-LDH with different weight ratios of magnetic and sorbing phases were obtained by the precipitation method. The optimal weight ratio of Zn/Fe was 16, which resulted in a 62% increase in hydromechanical strength. The maximum sorption exchange capacity towards U(VI) was 268.65 +/- 22.22 mg/g. The efficiency of U(VI) adsorption was not affected by the presence of Cl-, SO42-, NO3- and Na+, Ca2+. The distribution coefficient in a groundwater model solution was K-d(U(VI) = 0.5-3 x 10(5) mL/g. The materials possess high exchange capacity and selectivity, which makes them suitable sorbents for U(VI) removal.

引用

页码：1213 / 1230

页数：18

共 59 条

[1] Remediation techniques for uranium removal from polluted environment-Review on methods, mechanism and toxicology [J].

Akash, S. ;

Sivaprakash, Baskaran ;

Raja, V. C. Vadivel ;

Rajamohan, Natarajan ;

Muthusamy, Govarthanan .

ENVIRONMENTAL POLLUTION, 2022, 302

[2] Mesoporous Magnetic Cysteine Functionalized Chitosan Nanocomposite for Selective Uranyl Ions Sorption: Experimental, Structural Characterization, and Mechanistic Studies [J].

Al-Ghamdi, Ahmed A. ;

Galhoum, Ahmed A. ;

Alshahrie, Ahmed ;

Al-Turki, Yusuf A. ;

Al-Amri, Amal M. ;

Wageh, S. .

POLYMERS, 2022, 14 (13)

[3] Manganese ferrite (MnFe2O4) as potential nanosorbent for adsorption of uranium(VI) and thorium(IV) [J].

Alaqarbeh, Marwa ;

Khalili, Fawwaz I. ;

Kanoun, Olfa .

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 2020, 323 (01) :515-537

[4] Polyaniline coated magnetic carboxymethylcellulose beads for selective removal of uranium ions from aqueous solution [J].

Arica, M. Yakup ;

Bayramoglu, Gulay .

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 2016, 310 (02) :711-724

[5] Mesoporous Layered Double Hydroxides: Synthesis for High Effective Uranium Ions Sorption from Seawater and Salt Solutions on Nanocomposite Functional Materials [J].

Balybina, Valeria A. ;

Dran'kov, Artur N. ;

Shichalin, Oleg O. ;

Savel'eva, Natalia Yu. ;

Kokorina, Nadezhda G. ;

Kuular, Zhanna C. ;

Ivanov, Nikita P. ;

Krasitskaya, Svetlana G. ;

Ivanets, Andrei I. ;

Papynov, Evgeniy K. .

JOURNAL OF COMPOSITES SCIENCE, 2023, 7 (11)

[6] Star type polymer grafted and polyamidoxime modified silica coated-magnetic particles for adsorption of U(VI) ions from solution [J].

Bayramoglu, Gulay ;

Arica, M. Yakup .

CHEMICAL ENGINEERING RESEARCH & DESIGN, 2019, 147 :146-159

[7] Polyethylenimine and tris(2-aminoethyl)amine modified p(GA-EGMA) microbeads for sorption of uranium ions: equilibrium, kinetic and thermodynamic studies [J].

Bayramoglu, Gulay ;

Arica, M. Yakup .

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 2017, 312 (02) :293-303

[8] Amidoxime functionalized Trametes trogii pellets for removal of uranium(VI) from aqueous medium [J].

Bayramoglu, Gulay ;

Arica, M. Yakup .

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 2016, 307 (01) :373-384

[9] Recovery of gold(III) and iridium(IV) using magnetic layered double hydroxide (Fe3O4/Mg-Al-LDH) nanocomposite: Equilibrium studies and application to real samples [J].

Biata, N. Raphael ;

Jakavula, Silindokuhle ;

Mashile, Geaneth Pertunia ;

Nqombolo, Azile ;

Moutloali, Richard M. ;

Nomngongo, Philiswa N. .

HYDROMETALLURGY, 2020, 197

[10] Zn-Al LDH growth on AA2024 and zinc and their intercalation with chloride: Comparison of crystal structure and kinetics [J].

Bouali, Anissa C. ;

Iuzviuk, Mariia H. ;

Serdechnova, Maria ;

Yasakau, Kiryl A. ;

Wieland, D. C. Florian ;

Dovzhenko, Gleb ;

Maltanava, Hanna ;

Zobkalo, Igor A. ;

Ferreira, Mario G. S. ;

Zheludkevich, Mikhail L. .

APPLIED SURFACE SCIENCE, 2020, 501

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