Mostrar el registro sencillo del ítem
dc.contributor.author
Rulli, Macarena María
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.contributor.author
Villegas, Liliana Beatriz
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.contributor.author
Colin, Veronica Leticia
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.date.available
2020-11-20T11:59:49Z
dc.date.issued
2020-10
dc.identifier.citation
Rulli, Macarena María; Villegas, Liliana Beatriz; Colin, Veronica Leticia; Treatment of sugarcane vinasse using an autochthonous fungus from the northwest of Argentina and its potential application in fertigation practices; Elsevier; Journal of Environmental Chemical Engineering; 8; 5; 10-2020; 1-9
dc.identifier.issn
2213-3437
dc.identifier.uri
http://hdl.handle.net/11336/118682
dc.description.abstract
Vinasse, the most important liquid residue of the bioethanol production, is often used in fertigation programs. However, this practice may have negative effects on crops if applied without a prior conditioning treatment. In the present study, the efficiency of a fungus-based process as a method for vinasse treatment was evaluated. Phytotoxicity of the residue, before and after biological treatment, was tested on two plant species used for human consumption (Triticum aestivum L. and Raphanus sativus) in order to evaluate the application of vinasse in fertigation. The fungus, identified as Aspergillus sp. V2, showed high tolerance to vinasse, resulting in an optimal growth even when is cultivated on the undiluted residue. Biologically treated vinasse with a cycle of re-inoculation of spores resulted in a COD removal of 52%, whereas pH was increased from 4.4 to 6.1 at the end of treatment. Toxicity studies demonstrated a substantial improvement in the growth parameters (vigor index and fresh weight) of plant species exposed to treated vinasse compared to those exposed to raw residue. These results show that Aspergillus sp. V2 is useful for the recovery of an actual wastewater like sugarcane vinasse, enhancing its fertilizing properties.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
SUGARCANE VINASSE
dc.subject
ASPERGILLUS SP.
dc.subject
FERTIGATION
dc.subject
PLANT SPECIES
dc.subject.classification
Otras Biotecnología del Medio Ambiente
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.subject.classification
Biotecnología del Medio Ambiente
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.title
Treatment of sugarcane vinasse using an autochthonous fungus from the northwest of Argentina and its potential application in fertigation practices
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-09-25T19:03:59Z
dc.journal.volume
8
dc.journal.number
5
dc.journal.pagination
1-9
dc.journal.pais
Reino Unido
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.description.fil
Fil: Rulli, Macarena María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; Argentina
dc.description.fil
Fil: Villegas, Liliana Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Química de San Luis. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Instituto de Química de San Luis; Argentina
dc.description.fil
Fil: Colin, Veronica Leticia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; Argentina
dc.journal.title
Journal of Environmental Chemical Engineering
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1016/j.jece.2020.104371
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S221334372030720X?via%3Dihub
Archivos asociados