Scholarly record
MAGNETIC POLYMERIC GRANULES BASED ON METAL IRON AND POLYVINYL ALCOHOL
Abstract
Nowadays, the problem of environmental pollution by heavy and radioactive metals is still remaining crucial. Extraction is one among the most efficient ways to remove the metals from contaminated soil and wastewater. However, this process is complicated by a number of factors, including the difficulty of separating extractants from soil and water, as well as the technological problems in the process. Herein, polymer granules based on crosslinked polyvinyl alcohol and possessing magnetic properties due to the iron particles included in their composition have been prepared in order to solve the said problems. The granules were obtained via the intermolecular crosslinking of polyvinyl alcohol in a non-polar solvent (gasoline). The metallic iron possesses stronger magnetic properties as compared to magnetite, which allows one to separate the polymer granules from large amounts of soil. The fine particles of iron were introduced into the polymer granules during the crosslinking of polyvinyl alcohol. Since the crosslinking of polyvinyl alcohol was performed using glutaraldehyde in an acidic medium, the iron encapsulation was preliminarily performed in order to prevent any effect of the acid on the iron particles. The iron particles were encapsulated by triethylene glycol dimethacrylate with the addition of environmentally friendly, renewable raw materials: flaxseed oil in an aqueous solution of nonionic surfactant, polyvinyl alcohol. The obtained magnetic polymer granules are proposed for using as carriers of extractants, due to the opportunity of their chemical bonding with hydroxyl groups of the polymer.
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References18
Kurbatova L, Koryakova O, Valova M, Medvedeva N, Maksimovskaya, R, Ganebnykh I. Examination of complexing of vanadium (V) during extraction with N-(2-Hydroxy-5-Nonylbenzyl)-?,?-Dihydroxyethylamine. Phosphorus Sulfur Silicon Relat Elem 2018;193(6):382-86.
Dul MC, Bourgeois D, Maynadie J, Meyer D. Synthesis of fluorinated malonamides and use in L/L extraction of f-elements. Tetrahedron Lett 2013;54(46):6271-74.
Ruhela R, Panja S, Tomar BS, Mahajan MA, Sawant RM, Tripathi SC, Singh AK, Gandhi PM, Hubli RC, Suri AK. Bis-(2-ethylhexyl) carbamoyl methoxy phenoxy-bis-(2-ethylhexyl) acetamide [BenzoDODA] – first selective extractant for plutonium (IV) recovery (SEPUR) from acidic media. Tetrahedron Lett 2012;53(40):5434-36.
Tu C, Surowiec K, Bartsch RA. Di-ionizable p-tert-butylcalix [4] arene-1, 2-crown-4 ligands: synthesis and high divalent metal ion extraction selectivity. Tetrahedron Lett 2006;47(20):3443-46.
Ryzhkina IS, Murtazina LI, Shevelev MD, Akhmetzyanova LR, Galkina IV, Kuznetsova TV, Konovalov AI. Aqueous systems based on organophosphorous compounds in low concentrations: Interconnection of self-organization and biological properties. Phosphorus Sulfur Silicon Relat Elem 2019;194(4-6):497-501.
Gavrilenko MA, Gavrilenko NA. Polymethacrylate sorbent for the solid-phase extraction of amines. Mendeleev Commun 2006;16(2): 117-19.
Budnikova YH, Krasnov SA, Graznova TV, Tomilov AP, Turigin VV, Magdeev IM, Sinyashin OG. “Green” Ways of Phosphorus Compounds Preparation. Phosphorus Sulfur Silicon Relat Elem 2008;183(2-3):513-18.
Zeng X, Shen Y, Liu Y, Du J, Chen L, Zhou W, Yang H, Zuo J, Zhou C, Lin J. A cross-linked coating decorated mesh prepared by brush-painting method for oil-in-water emulsions separation. Mater Chem Phys 2020;242:122541.
Le DK, Ng GN, Koh HW, Zhang X, Thai QB, Phan-Thien N, Duong HM. Methyltrimethoxysilane-coated recycled polyethylene terephthalate aerogels for oil spill cleaning applications. Mater Chem Phys 2020;239:122064.
Alheety MA, Raoof A, Al-Jibori SA, Karada? A, Khaleel AI, Akba?, H, Uzun O. Eco-friendly C60-SESMP-Fe3O4 inorganic magnetizable nanocomposite as high-performance adsorbent for magnetic removal of arsenic from crude oil and water samples. Mater Chem Phys 2019;231:292-300.
Tabisz ?, Pankiewicz R, ??ska B. Novel anion receptors: hybrid materials based on quaternary ammonium salts for selective extraction of dichromate ions. Tetrahedron Lett 2014;55(47):6416-19.
Sokolov FD, Babashkina MG, Safin DA, Klein A. Nitrocellulose Membrane, Modified by RC(S)NHP(X)(OiPr)2 (X = S, R = PhNH; X = O, R = PhNH, Ph), for Sorption Extraction of Cobalt Cations. Phosphorus Sulfur Silicon Relat Elem 2010;185(9):1815-22.
Wu X, Gorden AE. 2-Quinoxalinol salen ligands incorporated into functionalized resins for selective solid-phase extraction of copper (II). Tetrahedron Lett 2008;49(35):5200-03.
Davletshina N, Cherkasov R, Garifzyanov A, Valeeva M, Koshkin S, Davletshin R, Leont’eva S. Bis (dialkylphosphinylmethyl) alkylamines as the liquid and membrane extractants of rare earth and trace metal ions. Phosphorus Sulfur Silicon Relat Elem 2013;188(1-3):13-4.
Cherkasov RA, Garifzjanov AR, Krasnova NS, Talan AS, Badretdinova GZ, Burnaeva LM, Ivkova, GA. Functionalized phosphoryl compounds: Synthesis, extraction, transport and ionophore properties. Phosphorus Sulfur Silicon Relat Elem 2008;183(2-3):406-9.
Germani R, Mancini MV, Savelli G, Spreti N. Mercury extraction by ionic liquids: temperature and alkyl chain length effect. Tetrahedron Lett, 48(10):1767-69.
Miroshnichenko S, Ternova D, Billard I, Ouadi A, Klimchuk O, Kalchenko V. Synthesis of new calixarene-phosphine oxides and their extraction properties in ionic liquids. Phosphorus Sulfur Silicon Relat Elem 2011;186(4):903-5.
Denkba? EB, Kili?ay E, Birlikseven C, ?zt?rk E. Magnetic chitosan microspheres: preparation and characterization. React Funct Polym 2002;50(3):225-32.
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