Using green nanocomposite containing eggshell in the electroperoxone process in a baffled reactor to remove the emerging tetracycline pollutant
This study examined the eradication of Tetracycline hydrochloride (TCH) antibiotic, an emerging pollutant, by utilizing eggshell membrane activated carbon (EMAC) and magnetite (Fe3O4) nanocomposite in conjunction with the electroperoxone process employing the One Factor at a Time method (OFAT) in a...
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Veröffentlicht in: | Environmental research 2024-12, Vol.262 (Pt 2), p.119969, Article 119969 |
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description | This study examined the eradication of Tetracycline hydrochloride (TCH) antibiotic, an emerging pollutant, by utilizing eggshell membrane activated carbon (EMAC) and magnetite (Fe3O4) nanocomposite in conjunction with the electroperoxone process employing the One Factor at a Time method (OFAT) in a baffled reactor. The nanocomposite was synthesized through the hydrothermal method using an autoclave, and its properties were assessed via XRD, FTIR, FESEM, EDAX Mapping, BET, and VSM analyses. The findings revealed that under optimal conditions (including a pollutant concentration of 300 mg/L, a natural pH of 6.2, an ozone consumption rate of 0.28 g/h, a nanocomposite concentration of 0.2 g/L, a flow intensity of 0.5 A, a wastewater recirculation flow rate of 8 L/h, and a 0.1 M Na2SO4 electrolyte concentration), 95.9%, 76.4%, and 53.4% of pollutants, COD, and TOC were respectively eliminated after 90 min. Additionally, the reusability of the nanocomposite was evaluated over five usage periods, during which the process efficiency decreased from 95.9% to 83.1%.
In short, this study proved that EMAC/Fe3O4 nanocomposites are promising electroperoxone catalysts due to their low cost, excellent stability and reusability, environmental compatibility, and superior catalytic activity for TCH antibiotics removal.
[Display omitted]
•Utilization of nanocomposite derived from eggshell membranes in the electroperoxone process.•Integration of an adsorption process with catalytic electroperoxone.•Using a baffled reactor for the purpose of tetracycline pollutant removal. |
doi_str_mv | 10.1016/j.envres.2024.119969 |
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In short, this study proved that EMAC/Fe3O4 nanocomposites are promising electroperoxone catalysts due to their low cost, excellent stability and reusability, environmental compatibility, and superior catalytic activity for TCH antibiotics removal.
[Display omitted]
•Utilization of nanocomposite derived from eggshell membranes in the electroperoxone process.•Integration of an adsorption process with catalytic electroperoxone.•Using a baffled reactor for the purpose of tetracycline pollutant removal.</description><identifier>ISSN: 0013-9351</identifier><identifier>ISSN: 1096-0953</identifier><identifier>EISSN: 1096-0953</identifier><identifier>DOI: 10.1016/j.envres.2024.119969</identifier><identifier>PMID: 39265758</identifier><language>eng</language><publisher>Netherlands: Elsevier Inc</publisher><subject>Animals ; Anti-Bacterial Agents - chemistry ; Charcoal - chemistry ; Egg Shell - chemistry ; Eggshell membrane ; Emerging pollutant ; Energy consumption ; Ferrosoferric Oxide - chemistry ; Hydroxyl radical ; Magnetite nanoparticles ; Nanocomposites - chemistry ; Ozonation ; Tetracycline - chemistry ; Water Pollutants, Chemical - analysis ; Water Pollutants, Chemical - chemistry</subject><ispartof>Environmental research, 2024-12, Vol.262 (Pt 2), p.119969, Article 119969</ispartof><rights>2024 Elsevier Inc.</rights><rights>Copyright © 2024 Elsevier Inc. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c241t-fe1008be1edbc908649a7c6e33005fdffd9d3937be7c5d2cfcbb65cad04777ba3</cites><orcidid>0000-0001-7720-9863</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.envres.2024.119969$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3548,27922,27923,45993</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/39265758$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Naseri, Samin</creatorcontrib><creatorcontrib>Ayati, Bita</creatorcontrib><title>Using green nanocomposite containing eggshell in the electroperoxone process in a baffled reactor to remove the emerging tetracycline pollutant</title><title>Environmental research</title><addtitle>Environ Res</addtitle><description>This study examined the eradication of Tetracycline hydrochloride (TCH) antibiotic, an emerging pollutant, by utilizing eggshell membrane activated carbon (EMAC) and magnetite (Fe3O4) nanocomposite in conjunction with the electroperoxone process employing the One Factor at a Time method (OFAT) in a baffled reactor. The nanocomposite was synthesized through the hydrothermal method using an autoclave, and its properties were assessed via XRD, FTIR, FESEM, EDAX Mapping, BET, and VSM analyses. The findings revealed that under optimal conditions (including a pollutant concentration of 300 mg/L, a natural pH of 6.2, an ozone consumption rate of 0.28 g/h, a nanocomposite concentration of 0.2 g/L, a flow intensity of 0.5 A, a wastewater recirculation flow rate of 8 L/h, and a 0.1 M Na2SO4 electrolyte concentration), 95.9%, 76.4%, and 53.4% of pollutants, COD, and TOC were respectively eliminated after 90 min. Additionally, the reusability of the nanocomposite was evaluated over five usage periods, during which the process efficiency decreased from 95.9% to 83.1%.
In short, this study proved that EMAC/Fe3O4 nanocomposites are promising electroperoxone catalysts due to their low cost, excellent stability and reusability, environmental compatibility, and superior catalytic activity for TCH antibiotics removal.
[Display omitted]
•Utilization of nanocomposite derived from eggshell membranes in the electroperoxone process.•Integration of an adsorption process with catalytic electroperoxone.•Using a baffled reactor for the purpose of tetracycline pollutant removal.</description><subject>Animals</subject><subject>Anti-Bacterial Agents - chemistry</subject><subject>Charcoal - chemistry</subject><subject>Egg Shell - chemistry</subject><subject>Eggshell membrane</subject><subject>Emerging pollutant</subject><subject>Energy consumption</subject><subject>Ferrosoferric Oxide - chemistry</subject><subject>Hydroxyl radical</subject><subject>Magnetite nanoparticles</subject><subject>Nanocomposites - chemistry</subject><subject>Ozonation</subject><subject>Tetracycline - chemistry</subject><subject>Water Pollutants, Chemical - analysis</subject><subject>Water Pollutants, Chemical - chemistry</subject><issn>0013-9351</issn><issn>1096-0953</issn><issn>1096-0953</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9UcuO1DAQtBCIHRb-ACEfuWSw4zgZX5DQanlIK3Fhz5bTbmc9SuzB9ozYr-CXcZSFI6fuVldVP4qQt5ztOeP9h-MewyVh3res7facK9WrZ2THmeobpqR4TnaMcdEoIfkVeZXzsZZcCvaSXAnV9nKQhx35fZ99mOiUEAMNJkSIyylmX5BCDMX4sLZxmvIDzjP1gZYHpDgjlBRPmOKvGJCeUgTMeW0bOhrnZrQ0oYESEy2xpku84EZdME2rZsGSDDzC7FeBOM_nYkJ5TV44M2d88xSvyf3n2x83X5u771--3Xy6a6DteGkccsYOI3K0Iyh26DtlBuhRCMaks85ZZYUSw4gDSNuCg3HsJRjLumEYRiOuyftNt67-84y56MVnqCeagPGcteCsY-KgJK_QboNCijkndPqU_GLSo-ZMr1boo96s0KsVerOi0t49TTiPC9p_pL-_r4CPGwDrnRePSWfwGACtT_W92kb__wl_AFORoX4</recordid><startdate>20241201</startdate><enddate>20241201</enddate><creator>Naseri, Samin</creator><creator>Ayati, Bita</creator><general>Elsevier Inc</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0001-7720-9863</orcidid></search><sort><creationdate>20241201</creationdate><title>Using green nanocomposite containing eggshell in the electroperoxone process in a baffled reactor to remove the emerging tetracycline pollutant</title><author>Naseri, Samin ; Ayati, Bita</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c241t-fe1008be1edbc908649a7c6e33005fdffd9d3937be7c5d2cfcbb65cad04777ba3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Animals</topic><topic>Anti-Bacterial Agents - chemistry</topic><topic>Charcoal - chemistry</topic><topic>Egg Shell - chemistry</topic><topic>Eggshell membrane</topic><topic>Emerging pollutant</topic><topic>Energy consumption</topic><topic>Ferrosoferric Oxide - chemistry</topic><topic>Hydroxyl radical</topic><topic>Magnetite nanoparticles</topic><topic>Nanocomposites - chemistry</topic><topic>Ozonation</topic><topic>Tetracycline - chemistry</topic><topic>Water Pollutants, Chemical - analysis</topic><topic>Water Pollutants, Chemical - chemistry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Naseri, Samin</creatorcontrib><creatorcontrib>Ayati, Bita</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Environmental research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Naseri, Samin</au><au>Ayati, Bita</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Using green nanocomposite containing eggshell in the electroperoxone process in a baffled reactor to remove the emerging tetracycline pollutant</atitle><jtitle>Environmental research</jtitle><addtitle>Environ Res</addtitle><date>2024-12-01</date><risdate>2024</risdate><volume>262</volume><issue>Pt 2</issue><spage>119969</spage><pages>119969-</pages><artnum>119969</artnum><issn>0013-9351</issn><issn>1096-0953</issn><eissn>1096-0953</eissn><abstract>This study examined the eradication of Tetracycline hydrochloride (TCH) antibiotic, an emerging pollutant, by utilizing eggshell membrane activated carbon (EMAC) and magnetite (Fe3O4) nanocomposite in conjunction with the electroperoxone process employing the One Factor at a Time method (OFAT) in a baffled reactor. The nanocomposite was synthesized through the hydrothermal method using an autoclave, and its properties were assessed via XRD, FTIR, FESEM, EDAX Mapping, BET, and VSM analyses. The findings revealed that under optimal conditions (including a pollutant concentration of 300 mg/L, a natural pH of 6.2, an ozone consumption rate of 0.28 g/h, a nanocomposite concentration of 0.2 g/L, a flow intensity of 0.5 A, a wastewater recirculation flow rate of 8 L/h, and a 0.1 M Na2SO4 electrolyte concentration), 95.9%, 76.4%, and 53.4% of pollutants, COD, and TOC were respectively eliminated after 90 min. Additionally, the reusability of the nanocomposite was evaluated over five usage periods, during which the process efficiency decreased from 95.9% to 83.1%.
In short, this study proved that EMAC/Fe3O4 nanocomposites are promising electroperoxone catalysts due to their low cost, excellent stability and reusability, environmental compatibility, and superior catalytic activity for TCH antibiotics removal.
[Display omitted]
•Utilization of nanocomposite derived from eggshell membranes in the electroperoxone process.•Integration of an adsorption process with catalytic electroperoxone.•Using a baffled reactor for the purpose of tetracycline pollutant removal.</abstract><cop>Netherlands</cop><pub>Elsevier Inc</pub><pmid>39265758</pmid><doi>10.1016/j.envres.2024.119969</doi><orcidid>https://orcid.org/0000-0001-7720-9863</orcidid></addata></record> |
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subjects | Animals Anti-Bacterial Agents - chemistry Charcoal - chemistry Egg Shell - chemistry Eggshell membrane Emerging pollutant Energy consumption Ferrosoferric Oxide - chemistry Hydroxyl radical Magnetite nanoparticles Nanocomposites - chemistry Ozonation Tetracycline - chemistry Water Pollutants, Chemical - analysis Water Pollutants, Chemical - chemistry |
title | Using green nanocomposite containing eggshell in the electroperoxone process in a baffled reactor to remove the emerging tetracycline pollutant |
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