Adsorption properties of natural alumosilicate Ukrainian minerals, in situ modified by poly[8-methacroyloxyquinoline] to Pb(ІІ), Mn(ІІ), Cu(ІІ) and Fe(ІІІ) ions

Immobilization of poly[8-methacroyloxy-quinoline] on a natural saponite surface immediately after polymer formation has been performed. The adsorption properties of the modified adsorbent with respect to Cu(II), Pb(II), Mn(II) and Fe(III) were studied. As a result of thermogravimetric analysis and D...

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Bibliographic Details
Published inMolecular Crystals and Liquid Crystals Vol. 717; no. 1; pp. 1 - 13
Main Authors Yanovska, E., Savchenko, I., Sternik, D., Kychkyruk, O.
Format Journal Article
LanguageEnglish
Published Philadelphia Taylor & Francis 04.03.2021
Taylor & Francis Ltd
Subjects
Adsorption
Aluminum silicates
composite
Copper
heavy metals
in situ immobilization
Ions
Iron
Manganese
Minerals
poly[8-methacroyloxy-quinoline]
Polymers
Quinoline
Saponite
Thermogravimetric analysis
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Summary:Immobilization of poly[8-methacroyloxy-quinoline] on a natural saponite surface immediately after polymer formation has been performed. The adsorption properties of the modified adsorbent with respect to Cu(II), Pb(II), Mn(II) and Fe(III) were studied. As a result of thermogravimetric analysis and DSC-MS analysis, it has been found that the composition of synthesized composite includes 10.14 wt% of polymer. As a result of the comparison of the sorption properties of the modified and original minerals with respect to the Pb (II), Cu (II), Mn (II) and Fe (III) ions, their improvement was recorded after modification by the polymer selected with respect to the ions Pb (II), Fe (III) and Cu (II).
ISSN:1542-1406
1563-5287
1527-1943
DOI:10.1080/15421406.2020.1859704