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dc.contributor.author
Benzaquén, Tamara Belén
dc.contributor.author
Benzzo, M. T.
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Isla, Miguel Angel
dc.contributor.author
Alfano, Orlando Mario
dc.date.available
2016-12-05T18:02:46Z
dc.date.issued
2013-01
dc.identifier.citation
Benzaquén, Tamara Belén; Benzzo, M. T.; Isla, Miguel Angel; Alfano, Orlando Mario; Impact of some Herbicides on the Biomass Activity inBiological Treatment Plants and Biodegradability Enhancement by a photo-Fenton process; Iwa Publishing; Water Science And Technology; 67; 1; 1-2013; 210-216
dc.identifier.issn
0273-1223
dc.identifier.uri
http://hdl.handle.net/11336/8784
dc.description.abstract
In recent years, the use of agrochemicals has increased because they are essential for profitable agricultural production. Herbicides are heavily demanded compounds and among these, the most marketed are 2,4-D, atrazine and acetochlor. They have characteristics that can cause problems to humans and the environment. Therefore, it is necessary to design systems that can reduce these compounds to harmless molecules. This work aims at evaluating the possibility of incorporating these herbicides into degradable effluents in a biological treatment system, without reducing its efficiency. For this purpose, studies of organic matter degradability in the presence of these agrochemicals were performed. A synthetic effluent based on glucose and mineral salts was inoculated with microorganisms. Glucose consumption and biomass concentration were assessed. Subsequently, preliminary studies were performed to test the viability of degradation of the most harmful compound with an advanced oxidation process (AOP). The results showed that the incorporation of these herbicides into degradable effluents in a biological treatment system has a negative impact on microorganisms. Therefore, the application of an AOP, such as the Fenton or photo-Fenton processes, prior to a biological treatment was found to degrade these substances to simpler and less toxic molecules. Key words | advanced oxidation process, biological treatment, herbicides
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Iwa Publishing
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject
Advanced Oxidation Process
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Biological Treatment
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Herbicides
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Otras Ingeniería del Medio Ambiente
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Ingeniería del Medio Ambiente
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INGENIERÍAS Y TECNOLOGÍAS
dc.title
Impact of some Herbicides on the Biomass Activity inBiological Treatment Plants and Biodegradability Enhancement by a photo-Fenton process
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-12-02T15:59:59Z
dc.journal.volume
67
dc.journal.number
1
dc.journal.pagination
210-216
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
Fil: Benzaquén, Tamara Belén. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico Para la Industria Química (i); Argentina
dc.description.fil
Fil: Benzzo, M. T.. Universidad Nacional del Litoral. Facultad de Ingeniería y Ciencias Hídricas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); Argentina
dc.description.fil
Fil: Isla, Miguel Angel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); Argentina
dc.description.fil
Fil: Alfano, Orlando Mario. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); Argentina
dc.journal.title
Water Science And Technology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.2166/wst.2012.556
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://wst.iwaponline.com/content/67/1/210
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