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Carbon nanomaterials from polyolefin waste: effective catalysts for quinoline degradation through catalytic wet peroxide oxidation

2023Journal article Open access
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dc.contributor.authorRoman, Fernanda
dc.contributor.authorPiccinin, Larissa
dc.contributor.authorSilva, Adriano S.
dc.contributor.authorDíaz de Tuesta, Jose Luis
dc.contributor.authorFreitas, Isabella V. K.
dc.contributor.authorVieira, Admilson L.
dc.contributor.authorLenzi, Giane G.
dc.contributor.authorSilva, Adrián
dc.contributor.authorFaria, Joaquim
dc.contributor.authorGomes, Helder
dc.date.accessioned2023-10-20T11:21:40Z
dc.date.available2023-10-20T11:21:40Z
dc.date.issued2023
dc.description.abstractQuinoline (QN) is highly toxic and carcinogenic and has been detected in soil, groundwater, and biological tissues. Advanced oxidation processes (AOPs) have shown promise to address its degradation in wastewater treatment, with catalytic wet peroxide oxidation (CWPO) being highlighted due to its cost-effectiveness and mild operation. However, developing active and inexpensive catalysts is crucial for CWPO’s effectiveness. Another pressing issue is the accumulation of mixed, dirty plastic solid waste (PSW), particularly polyolefins used in packaging. Although recycling rates have increased, much plastic packaging remains in landfills. However, polyolefins can be converted into carbon-based nanostructured materials (CNMs), such as carbon nanotubes (CNTs), through chemical vapor deposition (CVD) using PSW as a carbon precursor. While many studies focus on CNT preparation, their application is often overlooked. In this context, this work proposes the preparation of CNMs, particularly CNTs, through CVD using a single-stage pyrolysis reactor. Polyolefins (LDPE, HDPE, and PP), both individually and in a mixture simulating PSW, were used as carbon sources. Given a sufficiently high temperature, the desired CNT architecture was successfully synthesized regardless of the starting polymer. These CNMs were then tested as catalysts for CWPO in simulated wastewater containing QN. The results showed a rapid degradation of QN (30–120 min) and high removals of total organic carbon (TOC) and aromatic compounds (75% and >90%, respectively), demonstrating the applicability of PSW-derived CNTs in the CWPO process for QN abatement.pt_PT
dc.description.sponsorshipThis work was financially supported by LA/P/0045/2020 (ALiCE), UIDB/50020/2020 and UIDP/50020/2020 (LSRE-LCM) funded by national funds through FCT/MCTES (PIDDAC), and CIMO (UIDB/00690/2020) through FEDER under Program PT2020, project “PLASTIC_TO_FUEL&MAT— Upcycling Waste Plastics into Fuel and Carbon Nanomaterials” (PTDC/EQU-EQU/31439/2017). Fer- nanda F. Roman acknowledges the national funding from the FCT and the European Social Fund, FSE, through the individual research grant SFRH/BD/143224/2019. Adriano Santos Silva thanks the FCT for financial support under the MIT Portugal Program with doctoral grant SFRH/BD/151346/2021. J. L. Diaz de Tuesta acknowledges the research grants (2022-T1/AMB-23946) from the program of Atracción al Talento of Comunidad de Madrid (Spain)pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationRoman, Fernanda, Piccinin, Larissa; Silva, Adriano S.; Díaz de Tuesta, Jose Luis; Freitas, Isabella V. K.; Vieira, Admilson; Lenzi, Giane Gonçalves; Silva, Adrián; Faria, Joaquim Luís; Gomes, Helder (2023). Carbon nanomaterials from polyolefin waste: effective catalysts for quinoline degradation through catalytic wet peroxide oxidation. Catalysts. ISSN 2073-4344. 13:9, p. 1-15pt_PT
dc.identifier.doi10.3390/catal13091259pt_PT
dc.identifier.issn2073-4344
dc.identifier.urihttp://hdl.handle.net/10198/28807
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherMDPIpt_PT
dc.relationALICE - Associate Laboratory in Chemical Engineering
dc.relationLaboratory of Separation and Reaction Engineering - Laboratory of Catalysis and Materials
dc.relationLaboratory of Separation and Reaction Engineering - Laboratory of Catalysis and Materials
dc.relationMountain Research Center
dc.relationUpcycling Waste Plastics into Fuel and Carbon Nanomaterials
dc.relationAmphiphilic carbon-based materials for one-pot desulfurization and denitrogenation of liquid fuels
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectPlastic solid wastept_PT
dc.subjectHeterogeneous Fentonpt_PT
dc.subjectAdvanced oxidation processespt_PT
dc.titleCarbon nanomaterials from polyolefin waste: effective catalysts for quinoline degradation through catalytic wet peroxide oxidationpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleALICE - Associate Laboratory in Chemical Engineering
oaire.awardTitleLaboratory of Separation and Reaction Engineering - Laboratory of Catalysis and Materials
oaire.awardTitleLaboratory of Separation and Reaction Engineering - Laboratory of Catalysis and Materials
oaire.awardTitleMountain Research Center
oaire.awardTitleUpcycling Waste Plastics into Fuel and Carbon Nanomaterials
oaire.awardTitleAmphiphilic carbon-based materials for one-pot desulfurization and denitrogenation of liquid fuels
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0045%2F2020/PT
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oaire.awardURIinfo:eu-repo/grantAgreement/FCT/9471 - RIDTI/PTDC%2FEQU-EQU%2F31439%2F2017/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/POR_NORTE/SFRH%2FBD%2F143224%2F2019/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/POR_NORTE/SFRH%2FBD%2F151346%2F2021/PT
oaire.citation.issue9pt_PT
oaire.citation.titleCatalystspt_PT
oaire.citation.volume13pt_PT
oaire.fundingStream6817 - DCRRNI ID
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person.familyNameRoman
person.familyNameSilva
person.familyNameDíaz de Tuesta
person.familyNameGomes
person.givenNameFernanda
person.givenNameAdriano S.
person.givenNameJose Luis
person.givenNameHelder
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person.identifier.ciencia-id6218-1E19-13EE
person.identifier.orcid0000-0001-5360-5298
person.identifier.orcid0000-0002-6795-2335
person.identifier.orcid0000-0003-2408-087X
person.identifier.orcid0000-0001-6898-2408
person.identifier.ridD-9785-2017
person.identifier.scopus-author-id55755821600
project.funder.identifierhttp://doi.org/10.13039/501100001871
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project.funder.nameFundação para a Ciência e a Tecnologia
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project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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