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dc.creatorConde Molina, Debora
dc.creatorLiporace, Franco
dc.creatorQuevedo, Carla
dc.date.accessioned2022-12-02T19:23:37Z
dc.date.available2022-12-02T19:23:37Z
dc.date.issued2022-04
dc.identifier.citationConde Molina D., Liporace F., Quevedo C. Optimization of biomass production by autochthonous Pseudomonas sp. MT1A3 as a strategy to apply bioremediation in situ in a chronically hydrocarbon-contaminated soil. Biotech 3, 12, 11es_ES
dc.identifier.urihttp://hdl.handle.net/20.500.12272/7350
dc.description.abstractThese days, petroleum hydrocarbon pollution has become a global problem, because of this, bioremediation is presented as a strategy for cleaning up sites contaminated with organic pollutants, and it has an increasing role in relation to the potential it presents as a non-invasive and cost-effective technology. The aim of this study is to optimize the biomass production of Pseudomonas sp. MT1A3 strain as a soil bioremediation approach for petroleum hydrocarbon polluted environments. Factorial experimental designs were employed to study the effect of several factors of composition medium and incubation conditions on biomass production. Agro-industrial wastes such as peanut oil as carbon source, NaNO3 as nitrogen source and incubation temperature were found to be significant independent variables. These factors were further optimized using Box–Behnken design. Combination of peanut oil 18.69 g/L, NaNO3 2.39 g/L and 26.06 °C incubation temperature was optimum for maximum biomass production of MT1A3 and the model validated in a bioreactor allowed to obtain 9.67g/L. Based on these results, this autochthonous strain was applied in bioaugmentation as a bioremediation strategy through microcosm designs, reaching 93.52% of total hydrocarbon removal at 60 days. This constitutes a promising alternative for hydrocarbon-contaminated soil.es_ES
dc.formatpdfes_ES
dc.language.isospaes_ES
dc.rightsopenAccesses_ES
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.rights.uriAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.subjectUTNes_ES
dc.subjectFacultad Regional Deltaes_ES
dc.subjectHydrocarbon-contaminated soiles_ES
dc.subjectBioremediationes_ES
dc.subjectOptimizationes_ES
dc.subjectBiomasses_ES
dc.subjectPseudomonas sp.es_ES
dc.subjectMicrocosmses_ES
dc.titleOptimization of biomass production by autochthonous Pseudomonas sp. MT1A3 as a strategy to apply bioremediation in situ in a chronically hydrocarbon-contaminated soil.es_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.rights.holderLos autoreses_ES
dc.description.affiliationFil: Conde Molina, Débora. Universidad Tecnológica Nacional. Facultad Regional Delta. Grupo de Procesos Biotecnológicos; Argentina.es_ES
dc.description.affiliationFil: Liporace, Franco. Universidad Tecnologica Nacional. Facultad Regional Delta. Grupo de Procesos Biotecnológicos; Argentina.es_ES
dc.description.affiliationFil: Quevedo, Carla. Universidad Tecnologica Nacional. Facultad Regional Delta. Grupo de Procesos Biotecnológicos; Argentina.es_ES
dc.description.peerreviewedPeer Reviewedes_ES
dc.type.versionpublisherVersiones_ES
dc.rights.useAtribución – No Comercial – Sin Obra Derivada (by-nc-nd)es_ES
dc.identifier.doi10.1007


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