Development of New Effective Sorbents Based on Nanomagnetite

Magnetic hybrid nanocomposite material based on the kraft lignin was prepared by the co-precipitating method. Kraft lignin was modified by iron nanooxide in order to enhance its sorption properties towards heavy metal ions. The composite material was characterized by physicochemical methods such as...

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Autores principales: Kołodyńska, Dorota, Gęca, Marzena, Pylypchuk, Ievgen V., Hubicki, Zbigniew
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2016
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4801830/
https://www.ncbi.nlm.nih.gov/pubmed/27000020
http://dx.doi.org/10.1186/s11671-016-1371-3
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author Kołodyńska, Dorota
Gęca, Marzena
Pylypchuk, Ievgen V.
Hubicki, Zbigniew
author_facet Kołodyńska, Dorota
Gęca, Marzena
Pylypchuk, Ievgen V.
Hubicki, Zbigniew
author_sort Kołodyńska, Dorota
collection PubMed
description Magnetic hybrid nanocomposite material based on the kraft lignin was prepared by the co-precipitating method. Kraft lignin was modified by iron nanooxide in order to enhance its sorption properties towards heavy metal ions. The composite material was characterized by physicochemical methods such as BET N(2), ATR-FTIR, TGA, DSC, pH(pzc), XRD and SEM. Its adsorption behaviour was studied using the batch mode by varying different parameters like pH, initial concentration of metal ions and shaking time as well as the presence of interfering ions. Adsorption of Cu(II), Cd(II) and Pb(II) ions from the aqueous solutions was studied in comparison with the commercial kraft lignin. The adsorption capacity and kinetic sorption characteristics of the composite material were determined.
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spelling pubmed-48018302016-04-09 Development of New Effective Sorbents Based on Nanomagnetite Kołodyńska, Dorota Gęca, Marzena Pylypchuk, Ievgen V. Hubicki, Zbigniew Nanoscale Res Lett Nano Express Magnetic hybrid nanocomposite material based on the kraft lignin was prepared by the co-precipitating method. Kraft lignin was modified by iron nanooxide in order to enhance its sorption properties towards heavy metal ions. The composite material was characterized by physicochemical methods such as BET N(2), ATR-FTIR, TGA, DSC, pH(pzc), XRD and SEM. Its adsorption behaviour was studied using the batch mode by varying different parameters like pH, initial concentration of metal ions and shaking time as well as the presence of interfering ions. Adsorption of Cu(II), Cd(II) and Pb(II) ions from the aqueous solutions was studied in comparison with the commercial kraft lignin. The adsorption capacity and kinetic sorption characteristics of the composite material were determined. Springer US 2016-03-21 /pmc/articles/PMC4801830/ /pubmed/27000020 http://dx.doi.org/10.1186/s11671-016-1371-3 Text en © Kołodyńska et al. 2016 Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
spellingShingle Nano Express
Kołodyńska, Dorota
Gęca, Marzena
Pylypchuk, Ievgen V.
Hubicki, Zbigniew
Development of New Effective Sorbents Based on Nanomagnetite
title Development of New Effective Sorbents Based on Nanomagnetite
title_full Development of New Effective Sorbents Based on Nanomagnetite
title_fullStr Development of New Effective Sorbents Based on Nanomagnetite
title_full_unstemmed Development of New Effective Sorbents Based on Nanomagnetite
title_short Development of New Effective Sorbents Based on Nanomagnetite
title_sort development of new effective sorbents based on nanomagnetite
topic Nano Express
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4801830/
https://www.ncbi.nlm.nih.gov/pubmed/27000020
http://dx.doi.org/10.1186/s11671-016-1371-3
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