Magnetic graphene derivates for efficient herbicide removal from aqueous solution through adsorption

2,4-Dichlorophenoxyacetic acid (2,4-D) is an herbicide and is among the most widely distributed pollutant in the environment and wastewater. Herein is presented a complete comparison of adsorption performance between two different magnetic carbon nanomaterials: graphene oxide (GO) and its reduced fo...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Environmental science and pollution research international 2024-04, Vol.31 (17), p.25437-25453
Hauptverfasser: da Rosa Salles, Theodoro, Zancanaro, Leonardo Vidal, da Silva Bruckmann, Franciele, Garcia, Wagner Jesus, de Oliveira, Artur Harres, Baumann, Luiza, Rhoden, Daniele Soares Basso, Muller, Edson Irineu, Martinez, Diego Stefani Teodoro, Mortari, Sergio Roberto, Rhoden, Cristiano Rodrigo Bohn
Format: Artikel
Sprache:eng
Schlagworte:
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 25453
container_issue 17
container_start_page 25437
container_title Environmental science and pollution research international
container_volume 31
creator da Rosa Salles, Theodoro
Zancanaro, Leonardo Vidal
da Silva Bruckmann, Franciele
Garcia, Wagner Jesus
de Oliveira, Artur Harres
Baumann, Luiza
Rhoden, Daniele Soares Basso
Muller, Edson Irineu
Martinez, Diego Stefani Teodoro
Mortari, Sergio Roberto
Rhoden, Cristiano Rodrigo Bohn
description 2,4-Dichlorophenoxyacetic acid (2,4-D) is an herbicide and is among the most widely distributed pollutant in the environment and wastewater. Herein is presented a complete comparison of adsorption performance between two different magnetic carbon nanomaterials: graphene oxide (GO) and its reduced form (rGO). Magnetic functionalization was performed employing a coprecipitation method, using only one source of Fe 2+ , requiring low energy, and potentially allowing the control of the amount of incorporated magnetite. For the first time in literature, a green reduction approach for GO with and without Fe 3 O 4 , maintaining the magnetic behavior after the reaction, and an adsorption performance comparison between both carbon nanomaterials are demonstrated. The nanoadsorbents were characterized by FTIR, XRD, Raman, VSM, XPS, and SEM analyses, which demonstrates the successful synthesis of graphene derivate, with different amounts of incorporate magnetite, resulting in distinct magnetization values. The reduction was confirmed by XPS and FTIR techniques. The type of adsorbent reveals that the amount of magnetite on nanomaterial surfaces has significant influence on adsorption capacity and removal efficiency. The procedure demonstrated that the best performance, for magnetic nanocomposites, was obtained by GO∙Fe 3 O 4 1:1 and rGO∙Fe 3 O 4 1:1, presenting values of removal percentage of 70.49 and 91.19%, respectively. The highest adsorption capacity was reached at pH 2.0 for GO∙Fe 3 O 4 1:1 (69.98 mg g −1 ) and rGO∙Fe 3 O 4 1:1 (89.27 mg g −1 ), through different interactions: π-π, cation-π, and hydrogen bonds. The adsorption phenomenon exhibited a high dependence on pH, initial concentration of adsorbate, and coexisting ions. Sips and PSO models demonstrate the best adjustment for experimental data, suggesting a heterogeneous surface and different energy sites, respectively. The thermodynamic parameters showed that the process was spontaneous and exothermic. Finally, the nanoadsorbents demonstrated a high efficiency in 2,4-D adsorption even after five adsorption/desorption cycles. Graphical Abstract
doi_str_mv 10.1007/s11356-024-32845-6
format Article
fullrecord <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_3153624942</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>3040142645</sourcerecordid><originalsourceid>FETCH-LOGICAL-c359t-38329308d6a04f7b1faa87faeb72a4fb6558128dcf6c499dff242ace546590af3</originalsourceid><addsrcrecordid>eNqFkctKxDAUhoMozjj6Ai4k4MZNNfe0SxFvoLjRdUjbk5lK24xJK_j2Zpzxggtd5ZB85885fAgdUnJKCdFnkVIuVUaYyDjLhczUFppSRUWmRVFs_6gnaC_GZ0IYKZjeRROeC82k5lNU39t5D0NT4XmwywX0gGsIzasdIGLnAwbnmqqBfsALCGUqa8ABOv9qW-yC77B9GcGPEUffjkPjezwsgh_nC2zr6MNydbWPdpxtIxxszhl6urp8vLjJ7h6uby_O77KKy2LIeM5ZwUleK0uE0yV11ubaWSg1s8KVSsqcsryunKrSUrVzTDBbgRRKFsQ6PkMn69xl8GmqOJiuiRW0re1XIxpOJVdMFIL9i7JCKpVTSXVCj3-hz34MfVrEcCIIFUwJmSi2pqrgYwzgzDI0nQ1vhhKz0mXWukzSZT50GZWajjbRY9lB_dXy6ScBfA3E9NTPIXz__UfsOy7toTA</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>3040142645</pqid></control><display><type>article</type><title>Magnetic graphene derivates for efficient herbicide removal from aqueous solution through adsorption</title><source>Springer Nature - Complete Springer Journals</source><creator>da Rosa Salles, Theodoro ; Zancanaro, Leonardo Vidal ; da Silva Bruckmann, Franciele ; Garcia, Wagner Jesus ; de Oliveira, Artur Harres ; Baumann, Luiza ; Rhoden, Daniele Soares Basso ; Muller, Edson Irineu ; Martinez, Diego Stefani Teodoro ; Mortari, Sergio Roberto ; Rhoden, Cristiano Rodrigo Bohn</creator><creatorcontrib>da Rosa Salles, Theodoro ; Zancanaro, Leonardo Vidal ; da Silva Bruckmann, Franciele ; Garcia, Wagner Jesus ; de Oliveira, Artur Harres ; Baumann, Luiza ; Rhoden, Daniele Soares Basso ; Muller, Edson Irineu ; Martinez, Diego Stefani Teodoro ; Mortari, Sergio Roberto ; Rhoden, Cristiano Rodrigo Bohn</creatorcontrib><description>2,4-Dichlorophenoxyacetic acid (2,4-D) is an herbicide and is among the most widely distributed pollutant in the environment and wastewater. Herein is presented a complete comparison of adsorption performance between two different magnetic carbon nanomaterials: graphene oxide (GO) and its reduced form (rGO). Magnetic functionalization was performed employing a coprecipitation method, using only one source of Fe 2+ , requiring low energy, and potentially allowing the control of the amount of incorporated magnetite. For the first time in literature, a green reduction approach for GO with and without Fe 3 O 4 , maintaining the magnetic behavior after the reaction, and an adsorption performance comparison between both carbon nanomaterials are demonstrated. The nanoadsorbents were characterized by FTIR, XRD, Raman, VSM, XPS, and SEM analyses, which demonstrates the successful synthesis of graphene derivate, with different amounts of incorporate magnetite, resulting in distinct magnetization values. The reduction was confirmed by XPS and FTIR techniques. The type of adsorbent reveals that the amount of magnetite on nanomaterial surfaces has significant influence on adsorption capacity and removal efficiency. The procedure demonstrated that the best performance, for magnetic nanocomposites, was obtained by GO∙Fe 3 O 4 1:1 and rGO∙Fe 3 O 4 1:1, presenting values of removal percentage of 70.49 and 91.19%, respectively. The highest adsorption capacity was reached at pH 2.0 for GO∙Fe 3 O 4 1:1 (69.98 mg g −1 ) and rGO∙Fe 3 O 4 1:1 (89.27 mg g −1 ), through different interactions: π-π, cation-π, and hydrogen bonds. The adsorption phenomenon exhibited a high dependence on pH, initial concentration of adsorbate, and coexisting ions. Sips and PSO models demonstrate the best adjustment for experimental data, suggesting a heterogeneous surface and different energy sites, respectively. The thermodynamic parameters showed that the process was spontaneous and exothermic. Finally, the nanoadsorbents demonstrated a high efficiency in 2,4-D adsorption even after five adsorption/desorption cycles. Graphical Abstract</description><identifier>ISSN: 1614-7499</identifier><identifier>ISSN: 0944-1344</identifier><identifier>EISSN: 1614-7499</identifier><identifier>DOI: 10.1007/s11356-024-32845-6</identifier><identifier>PMID: 38472573</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>2,4-D ; adsorbents ; Adsorption ; Aquatic Pollution ; Aqueous solutions ; Atmospheric Protection/Air Quality Control/Air Pollution ; Carbon ; coprecipitation ; desorption ; Dichlorophenoxyacetic acid ; Earth and Environmental Science ; Ecotoxicology ; energy ; Environment ; Environmental Chemistry ; Environmental Health ; Exothermic reactions ; Graphene ; graphene oxide ; heat production ; Herbicides ; hydrogen ; Hydrogen bonding ; Hydrogen bonds ; Iron oxides ; Magnetic properties ; magnetism ; Magnetite ; Nanocomposites ; Nanomaterials ; Nanotechnology ; pollutants ; Reduction ; Research Article ; Surface chemistry ; Waste Water Technology ; wastewater ; Water Management ; Water Pollution Control ; X ray photoelectron spectroscopy</subject><ispartof>Environmental science and pollution research international, 2024-04, Vol.31 (17), p.25437-25453</ispartof><rights>The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2024. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</rights><rights>2024. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c359t-38329308d6a04f7b1faa87faeb72a4fb6558128dcf6c499dff242ace546590af3</cites><orcidid>0000-0001-6171-4224</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11356-024-32845-6$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11356-024-32845-6$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,778,782,27911,27912,41475,42544,51306</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/38472573$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>da Rosa Salles, Theodoro</creatorcontrib><creatorcontrib>Zancanaro, Leonardo Vidal</creatorcontrib><creatorcontrib>da Silva Bruckmann, Franciele</creatorcontrib><creatorcontrib>Garcia, Wagner Jesus</creatorcontrib><creatorcontrib>de Oliveira, Artur Harres</creatorcontrib><creatorcontrib>Baumann, Luiza</creatorcontrib><creatorcontrib>Rhoden, Daniele Soares Basso</creatorcontrib><creatorcontrib>Muller, Edson Irineu</creatorcontrib><creatorcontrib>Martinez, Diego Stefani Teodoro</creatorcontrib><creatorcontrib>Mortari, Sergio Roberto</creatorcontrib><creatorcontrib>Rhoden, Cristiano Rodrigo Bohn</creatorcontrib><title>Magnetic graphene derivates for efficient herbicide removal from aqueous solution through adsorption</title><title>Environmental science and pollution research international</title><addtitle>Environ Sci Pollut Res</addtitle><addtitle>Environ Sci Pollut Res Int</addtitle><description>2,4-Dichlorophenoxyacetic acid (2,4-D) is an herbicide and is among the most widely distributed pollutant in the environment and wastewater. Herein is presented a complete comparison of adsorption performance between two different magnetic carbon nanomaterials: graphene oxide (GO) and its reduced form (rGO). Magnetic functionalization was performed employing a coprecipitation method, using only one source of Fe 2+ , requiring low energy, and potentially allowing the control of the amount of incorporated magnetite. For the first time in literature, a green reduction approach for GO with and without Fe 3 O 4 , maintaining the magnetic behavior after the reaction, and an adsorption performance comparison between both carbon nanomaterials are demonstrated. The nanoadsorbents were characterized by FTIR, XRD, Raman, VSM, XPS, and SEM analyses, which demonstrates the successful synthesis of graphene derivate, with different amounts of incorporate magnetite, resulting in distinct magnetization values. The reduction was confirmed by XPS and FTIR techniques. The type of adsorbent reveals that the amount of magnetite on nanomaterial surfaces has significant influence on adsorption capacity and removal efficiency. The procedure demonstrated that the best performance, for magnetic nanocomposites, was obtained by GO∙Fe 3 O 4 1:1 and rGO∙Fe 3 O 4 1:1, presenting values of removal percentage of 70.49 and 91.19%, respectively. The highest adsorption capacity was reached at pH 2.0 for GO∙Fe 3 O 4 1:1 (69.98 mg g −1 ) and rGO∙Fe 3 O 4 1:1 (89.27 mg g −1 ), through different interactions: π-π, cation-π, and hydrogen bonds. The adsorption phenomenon exhibited a high dependence on pH, initial concentration of adsorbate, and coexisting ions. Sips and PSO models demonstrate the best adjustment for experimental data, suggesting a heterogeneous surface and different energy sites, respectively. The thermodynamic parameters showed that the process was spontaneous and exothermic. Finally, the nanoadsorbents demonstrated a high efficiency in 2,4-D adsorption even after five adsorption/desorption cycles. Graphical Abstract</description><subject>2,4-D</subject><subject>adsorbents</subject><subject>Adsorption</subject><subject>Aquatic Pollution</subject><subject>Aqueous solutions</subject><subject>Atmospheric Protection/Air Quality Control/Air Pollution</subject><subject>Carbon</subject><subject>coprecipitation</subject><subject>desorption</subject><subject>Dichlorophenoxyacetic acid</subject><subject>Earth and Environmental Science</subject><subject>Ecotoxicology</subject><subject>energy</subject><subject>Environment</subject><subject>Environmental Chemistry</subject><subject>Environmental Health</subject><subject>Exothermic reactions</subject><subject>Graphene</subject><subject>graphene oxide</subject><subject>heat production</subject><subject>Herbicides</subject><subject>hydrogen</subject><subject>Hydrogen bonding</subject><subject>Hydrogen bonds</subject><subject>Iron oxides</subject><subject>Magnetic properties</subject><subject>magnetism</subject><subject>Magnetite</subject><subject>Nanocomposites</subject><subject>Nanomaterials</subject><subject>Nanotechnology</subject><subject>pollutants</subject><subject>Reduction</subject><subject>Research Article</subject><subject>Surface chemistry</subject><subject>Waste Water Technology</subject><subject>wastewater</subject><subject>Water Management</subject><subject>Water Pollution Control</subject><subject>X ray photoelectron spectroscopy</subject><issn>1614-7499</issn><issn>0944-1344</issn><issn>1614-7499</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNqFkctKxDAUhoMozjj6Ai4k4MZNNfe0SxFvoLjRdUjbk5lK24xJK_j2Zpzxggtd5ZB85885fAgdUnJKCdFnkVIuVUaYyDjLhczUFppSRUWmRVFs_6gnaC_GZ0IYKZjeRROeC82k5lNU39t5D0NT4XmwywX0gGsIzasdIGLnAwbnmqqBfsALCGUqa8ABOv9qW-yC77B9GcGPEUffjkPjezwsgh_nC2zr6MNydbWPdpxtIxxszhl6urp8vLjJ7h6uby_O77KKy2LIeM5ZwUleK0uE0yV11ubaWSg1s8KVSsqcsryunKrSUrVzTDBbgRRKFsQ6PkMn69xl8GmqOJiuiRW0re1XIxpOJVdMFIL9i7JCKpVTSXVCj3-hz34MfVrEcCIIFUwJmSi2pqrgYwzgzDI0nQ1vhhKz0mXWukzSZT50GZWajjbRY9lB_dXy6ScBfA3E9NTPIXz__UfsOy7toTA</recordid><startdate>20240401</startdate><enddate>20240401</enddate><creator>da Rosa Salles, Theodoro</creator><creator>Zancanaro, Leonardo Vidal</creator><creator>da Silva Bruckmann, Franciele</creator><creator>Garcia, Wagner Jesus</creator><creator>de Oliveira, Artur Harres</creator><creator>Baumann, Luiza</creator><creator>Rhoden, Daniele Soares Basso</creator><creator>Muller, Edson Irineu</creator><creator>Martinez, Diego Stefani Teodoro</creator><creator>Mortari, Sergio Roberto</creator><creator>Rhoden, Cristiano Rodrigo Bohn</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QL</scope><scope>7SN</scope><scope>7T7</scope><scope>7TV</scope><scope>7U7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>K9.</scope><scope>M7N</scope><scope>P64</scope><scope>7X8</scope><scope>7S9</scope><scope>L.6</scope><orcidid>https://orcid.org/0000-0001-6171-4224</orcidid></search><sort><creationdate>20240401</creationdate><title>Magnetic graphene derivates for efficient herbicide removal from aqueous solution through adsorption</title><author>da Rosa Salles, Theodoro ; Zancanaro, Leonardo Vidal ; da Silva Bruckmann, Franciele ; Garcia, Wagner Jesus ; de Oliveira, Artur Harres ; Baumann, Luiza ; Rhoden, Daniele Soares Basso ; Muller, Edson Irineu ; Martinez, Diego Stefani Teodoro ; Mortari, Sergio Roberto ; Rhoden, Cristiano Rodrigo Bohn</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c359t-38329308d6a04f7b1faa87faeb72a4fb6558128dcf6c499dff242ace546590af3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>2,4-D</topic><topic>adsorbents</topic><topic>Adsorption</topic><topic>Aquatic Pollution</topic><topic>Aqueous solutions</topic><topic>Atmospheric Protection/Air Quality Control/Air Pollution</topic><topic>Carbon</topic><topic>coprecipitation</topic><topic>desorption</topic><topic>Dichlorophenoxyacetic acid</topic><topic>Earth and Environmental Science</topic><topic>Ecotoxicology</topic><topic>energy</topic><topic>Environment</topic><topic>Environmental Chemistry</topic><topic>Environmental Health</topic><topic>Exothermic reactions</topic><topic>Graphene</topic><topic>graphene oxide</topic><topic>heat production</topic><topic>Herbicides</topic><topic>hydrogen</topic><topic>Hydrogen bonding</topic><topic>Hydrogen bonds</topic><topic>Iron oxides</topic><topic>Magnetic properties</topic><topic>magnetism</topic><topic>Magnetite</topic><topic>Nanocomposites</topic><topic>Nanomaterials</topic><topic>Nanotechnology</topic><topic>pollutants</topic><topic>Reduction</topic><topic>Research Article</topic><topic>Surface chemistry</topic><topic>Waste Water Technology</topic><topic>wastewater</topic><topic>Water Management</topic><topic>Water Pollution Control</topic><topic>X ray photoelectron spectroscopy</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>da Rosa Salles, Theodoro</creatorcontrib><creatorcontrib>Zancanaro, Leonardo Vidal</creatorcontrib><creatorcontrib>da Silva Bruckmann, Franciele</creatorcontrib><creatorcontrib>Garcia, Wagner Jesus</creatorcontrib><creatorcontrib>de Oliveira, Artur Harres</creatorcontrib><creatorcontrib>Baumann, Luiza</creatorcontrib><creatorcontrib>Rhoden, Daniele Soares Basso</creatorcontrib><creatorcontrib>Muller, Edson Irineu</creatorcontrib><creatorcontrib>Martinez, Diego Stefani Teodoro</creatorcontrib><creatorcontrib>Mortari, Sergio Roberto</creatorcontrib><creatorcontrib>Rhoden, Cristiano Rodrigo Bohn</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Ecology Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Pollution Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>ProQuest Health &amp; Medical Complete (Alumni)</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>MEDLINE - Academic</collection><collection>AGRICOLA</collection><collection>AGRICOLA - Academic</collection><jtitle>Environmental science and pollution research international</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>da Rosa Salles, Theodoro</au><au>Zancanaro, Leonardo Vidal</au><au>da Silva Bruckmann, Franciele</au><au>Garcia, Wagner Jesus</au><au>de Oliveira, Artur Harres</au><au>Baumann, Luiza</au><au>Rhoden, Daniele Soares Basso</au><au>Muller, Edson Irineu</au><au>Martinez, Diego Stefani Teodoro</au><au>Mortari, Sergio Roberto</au><au>Rhoden, Cristiano Rodrigo Bohn</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Magnetic graphene derivates for efficient herbicide removal from aqueous solution through adsorption</atitle><jtitle>Environmental science and pollution research international</jtitle><stitle>Environ Sci Pollut Res</stitle><addtitle>Environ Sci Pollut Res Int</addtitle><date>2024-04-01</date><risdate>2024</risdate><volume>31</volume><issue>17</issue><spage>25437</spage><epage>25453</epage><pages>25437-25453</pages><issn>1614-7499</issn><issn>0944-1344</issn><eissn>1614-7499</eissn><abstract>2,4-Dichlorophenoxyacetic acid (2,4-D) is an herbicide and is among the most widely distributed pollutant in the environment and wastewater. Herein is presented a complete comparison of adsorption performance between two different magnetic carbon nanomaterials: graphene oxide (GO) and its reduced form (rGO). Magnetic functionalization was performed employing a coprecipitation method, using only one source of Fe 2+ , requiring low energy, and potentially allowing the control of the amount of incorporated magnetite. For the first time in literature, a green reduction approach for GO with and without Fe 3 O 4 , maintaining the magnetic behavior after the reaction, and an adsorption performance comparison between both carbon nanomaterials are demonstrated. The nanoadsorbents were characterized by FTIR, XRD, Raman, VSM, XPS, and SEM analyses, which demonstrates the successful synthesis of graphene derivate, with different amounts of incorporate magnetite, resulting in distinct magnetization values. The reduction was confirmed by XPS and FTIR techniques. The type of adsorbent reveals that the amount of magnetite on nanomaterial surfaces has significant influence on adsorption capacity and removal efficiency. The procedure demonstrated that the best performance, for magnetic nanocomposites, was obtained by GO∙Fe 3 O 4 1:1 and rGO∙Fe 3 O 4 1:1, presenting values of removal percentage of 70.49 and 91.19%, respectively. The highest adsorption capacity was reached at pH 2.0 for GO∙Fe 3 O 4 1:1 (69.98 mg g −1 ) and rGO∙Fe 3 O 4 1:1 (89.27 mg g −1 ), through different interactions: π-π, cation-π, and hydrogen bonds. The adsorption phenomenon exhibited a high dependence on pH, initial concentration of adsorbate, and coexisting ions. Sips and PSO models demonstrate the best adjustment for experimental data, suggesting a heterogeneous surface and different energy sites, respectively. The thermodynamic parameters showed that the process was spontaneous and exothermic. Finally, the nanoadsorbents demonstrated a high efficiency in 2,4-D adsorption even after five adsorption/desorption cycles. Graphical Abstract</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><pmid>38472573</pmid><doi>10.1007/s11356-024-32845-6</doi><tpages>17</tpages><orcidid>https://orcid.org/0000-0001-6171-4224</orcidid></addata></record>
fulltext fulltext
identifier ISSN: 1614-7499
ispartof Environmental science and pollution research international, 2024-04, Vol.31 (17), p.25437-25453
issn 1614-7499
0944-1344
1614-7499
language eng
recordid cdi_proquest_miscellaneous_3153624942
source Springer Nature - Complete Springer Journals
subjects 2,4-D
adsorbents
Adsorption
Aquatic Pollution
Aqueous solutions
Atmospheric Protection/Air Quality Control/Air Pollution
Carbon
coprecipitation
desorption
Dichlorophenoxyacetic acid
Earth and Environmental Science
Ecotoxicology
energy
Environment
Environmental Chemistry
Environmental Health
Exothermic reactions
Graphene
graphene oxide
heat production
Herbicides
hydrogen
Hydrogen bonding
Hydrogen bonds
Iron oxides
Magnetic properties
magnetism
Magnetite
Nanocomposites
Nanomaterials
Nanotechnology
pollutants
Reduction
Research Article
Surface chemistry
Waste Water Technology
wastewater
Water Management
Water Pollution Control
X ray photoelectron spectroscopy
title Magnetic graphene derivates for efficient herbicide removal from aqueous solution through adsorption
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-15T16%3A38%3A20IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Magnetic%20graphene%20derivates%20for%20efficient%20herbicide%20removal%20from%20aqueous%20solution%20through%20adsorption&rft.jtitle=Environmental%20science%20and%20pollution%20research%20international&rft.au=da%20Rosa%20Salles,%20Theodoro&rft.date=2024-04-01&rft.volume=31&rft.issue=17&rft.spage=25437&rft.epage=25453&rft.pages=25437-25453&rft.issn=1614-7499&rft.eissn=1614-7499&rft_id=info:doi/10.1007/s11356-024-32845-6&rft_dat=%3Cproquest_cross%3E3040142645%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=3040142645&rft_id=info:pmid/38472573&rfr_iscdi=true