Evaluation of acute toxicity of vinasse by means of daphnia magna and aliivibrio fischeri: a comparative study

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dc.contributor.authorVelásquez Riaño, Möritz
dc.contributor.authorMeneses-Sánchez, Juan Sebastián
dc.contributor.authorCarvajal Arias, Carel Elizabeth
dc.date.accessioned2020-05-07T00:37:39Z
dc.date.available2020-05-07T00:37:39Z
dc.date.issued2020
dc.description.abstractenglishIn the bioethanol industry, per liter of the produced alcohol 9 to 14 liters of vinasse are obtained as a byproduct. If the vinasse is directly shed into bodies of water without an adequate treatment, it may have negative effects on the existing biota and human health due to its high turbidity and color, low pH and high content of organic material. The purpose of this study was to assess the acute toxicity of vinasse by means of a rapid test with Aliivibrio fischeri and compare it with a standard immobilization assay with Daphnia magna. The standard assay of D. magna by means of its EC50 of 4.7% showed that organism was more sensitive to the contaminant, in comparison with the 69.6% obtained with the A. fischeri which suggests that it should be continuesly used as one of the organisms of first choice for the evaluation of the acute toxicity of this effluent.eng
dc.format.mimetypeapplication/pdf
dc.identifier.doihttps://doi.org/10.2478/intox-2019-0017
dc.identifier.issn1337-6853
dc.identifier.urihttps://hdl.handle.net/20.500.12495/2486
dc.language.isoeng
dc.publisherSlovak Toxicology Society SETOXspa
dc.publisher.journalInterdisciplinary toxicologyspa
dc.relation.ispartofseriesInterdisciplinary toxicology, 1337-6853, Vol. 12, Nro. 3, 2020, p. 143-148spa
dc.relation.urihttps://content.sciendo.com/view/journals/intox/12/3/article-p143.xml?language=en
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International*
dc.rights.creativecommons2019
dc.rights.localAcceso abiertospa
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subject.decsSustancias luminiscentesspa
dc.subject.decsEtanolspa
dc.subject.decsSalud públicaspa
dc.subject.keywordsWastewater distilleryspa
dc.subject.keywordsBioindicatorsspa
dc.subject.keywordsWater fleasspa
dc.titleEvaluation of acute toxicity of vinasse by means of daphnia magna and aliivibrio fischeri: a comparative studyspa
dc.title.translatedEvaluation of acute toxicity of vinasse by means of daphnia magna and aliivibrio fischeri: a comparative studyspa
dc.typearticlespa
dc.type.hasversioninfo:eu-repo/semantics/publishedVersion
dc.type.localartículospa

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