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dc.contributor.authorVargas Estrada, Laura
dc.contributor.authorHoyos, Edwin G.
dc.contributor.authorSebastian, Pathiyamattom
dc.contributor.authorMuñoz Torre, Raúl 
dc.date.accessioned2022-11-04T09:03:33Z
dc.date.available2022-11-04T09:03:33Z
dc.date.issued2023
dc.identifier.citationFuel, 2023, vol. 333, part 1, 126362es
dc.identifier.issn0016-2361es
dc.identifier.urihttps://uvadoc.uva.es/handle/10324/56737
dc.descriptionProducción Científicaes
dc.description.abstractThree different mesoporous iron based nanoparticles (NPs) were added to Chlorella sorokiniana batch cultures devoted to photosynthetic biogas upgrading to enhance CO2 biofixation: Fe2O3, carbon coated zero valent iron NPs containing 7.26 % (wt%) of iron (CALPECH NPs) and carbon coated zero valent iron NPs containing 31.38 % (wt%) of iron (SMALLOPS NPS). The three types of NPs enhanced CO2 adsorption and therefore biogas upgrading in tests conducted in 1.2 L enclosed photobioreactors. However, the addition of 70 mg L−1 of CALPECH NPs resulted in a 2-fold enhancement in the microalgae productivity, and a carbohydrate and lipid content increase by 56 % and 25 %, respectively compared to the control assay. Under UV and visible light irradiation the addition of Fe2O3 NPs resulted in a 5.3-times fold enhancement in carbohydrate content when 70 mg L−1 was added. Similarly, the addition of 20 mg L−1 of SMALLOPS NPs increased the lipid content by 11 % under UV irradiation. Interestingly, CALPECH NPs did not significantly influence C. sorokiniana composition, suggesting that these particular NPs can act as UV scavengers. Therefore, the addition of mesoporous nanoparticles could improve CO2 fixation and microalgae productivity during photosynthetic biogas upgrading.es
dc.format.mimetypeapplication/pdfes
dc.language.isoenges
dc.publisherElsevieres
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subject.classificationBiogases
dc.subject.classificationBiogáses
dc.subject.classificationCarbon dioxidees
dc.subject.classificationDióxido de carbonoes
dc.subject.classificationIron nanoparticleses
dc.subject.classificationNanopartículas de hierroes
dc.subject.classificationMicroalgaees
dc.subject.classificationMicroalgases
dc.titleInfluence of mesoporous iron based nanoparticles on Chlorella sorokiniana metabolism during photosynthetic biogas upgradinges
dc.typeinfo:eu-repo/semantics/articlees
dc.rights.holder© 2022 The Authorses
dc.identifier.doi10.1016/j.fuel.2022.126362es
dc.relation.publisherversionhttps://www.sciencedirect.com/science/article/pii/S0016236122031866?via%3Dihubes
dc.peerreviewedSIes
dc.description.projectJunta de Castilla y Leon - Fondo Europeo de Desarrollo Regional (grants CLU 2017-09, CL-EI-2021-07 and UIC 315)es
dc.description.projectUniversidad Nacional Autónoma de México (project IN108922)es
dc.rightsAtribución 4.0 Internacional*
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersiones


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