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dc.creatorConde Molina, Debora
dc.creatorLiporace, Franco
dc.creatorQuevedo, Carla
dc.date.accessioned2024-02-09T19:44:06Z
dc.date.available2024-02-09T19:44:06Z
dc.date.issued2023-09-29
dc.identifier.citationConde Molina, D., Liporace, F. & Quevedo, C.V. Bioremediation of an industrial soil contaminated by hydrocarbons in microcosm system, involving bioprocesses utilizing co-products and agro-industrial wastes. World J Microbiol Biotechnol 39, 323 (2023). https://doi.org/10.1007/s11274-023-03766-2es_ES
dc.identifier.urihttp://hdl.handle.net/20.500.12272/9467
dc.description.abstractThe present study describes practical implication of bioaugmentation and biostimulation processes for bioremediation of an industrial soil chronically contaminated by hydrocarbons. For this purpose, biomass production of six autochthonous hydrocarbon-degrading bacteria were evaluated as inoculum of bioaugmentation strategy, by testing carbon and nitrogen sources included co-products and agro-industrial waste as sustainable and low-cost components of the growth medium. Otherwise, biostimulation was approached by the addition of optimized concentration of nitrogen and phosphorus. Microcosm assays showed that total hydrocarbons (TH) were significantly removed from chronically contaminated soil undergoing bioremediation treatment. Systems Mix (bioaugmentation); N,P (biostimulation) and Mix + N,P (bioaugmentation and biostimulation) reached higher TH removal, being 89.85%, 91.00%, 93.04%, respectively, comparing to 77.83% of system C (natural attenuation) at 90 days. The increased heterotrophic aerobic bacteria and hydrocarbon degrading bacteria counts were according to TH biodegrading process during the experiments. Our results showed that biostimulation with nutrients represent a valuable alternative tool to treat a chronically hydrocarbon-contaminated industrial soil, while bioaugmentation with a consortium of hydrocarbon degrading bacteria would be justified when the soil has a low amount of endogenous degrading microorganisms. Furthermore, the production of inoculum for application in bioaugmentation using low-cost substrates, such as industrial waste, would lead to the development of an environmentally friendly and attractive process in terms of cost–benefit.es_ES
dc.formatpdfes_ES
dc.language.isoenges_ES
dc.relation.isversionofhttps://link.springer.com/article/10.1007/s11274-023-03766-
dc.rightsopenAccesses_ES
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.rights.uriAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.subjectUniversidad Tecnológica Nacionales_ES
dc.subjectFacultad Regional Deltaes_ES
dc.subjectAgro-industrial wastees_ES
dc.subjectBioaugmentationes_ES
dc.subjectBioremediationes_ES
dc.subjectBiostimulationes_ES
dc.subjectHydrocarbon-contaminated soiles_ES
dc.subjectMicrocosmses_ES
dc.titleBioremediation of an industrial soil contaminated by hydrocarbons in microcosm system, involving bioprocesses utilizing co-products and agro-industrial wasteses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.rights.holderEl autores_ES
dc.description.affiliationFil: Conde Molina, Débora. Universidad Tecnológica Nacional. Facultad Regional Delta; Argentina.es_ES
dc.description.affiliationFil: Liporace, Franco. Universidad Tecnológica Nacional. Facultad Regional Delta; Argentina.es_ES
dc.description.affiliationFil: Quevedo, Carla. Universidad Tecnológica Nacional. Facultad Regional Delta; 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/s11274-023-03766-2


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