Assessment of water contamination caused by a mutagenic textile effluent/dyehouse effluent bearing disperse dyes

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorCarneiro, Patricia A.
dc.creatorUmbuzeiro, Gisela A.
dc.creatorOliveira, Danielle P.
dc.creatorZanoni, Maria Valnice Boldrin
dc.date2014-05-20T14:19:13Z
dc.date2016-10-25T17:40:57Z
dc.date2014-05-20T14:19:13Z
dc.date2016-10-25T17:40:57Z
dc.date2010-02-15
dc.date.accessioned2017-04-05T22:30:39Z
dc.date.available2017-04-05T22:30:39Z
dc.identifierJournal of Hazardous Materials. Amsterdam: Elsevier B.V., v. 174, n. 1-3, p. 694-699, 2010.
dc.identifier0304-3894
dc.identifierhttp://hdl.handle.net/11449/25797
dc.identifierhttp://acervodigital.unesp.br/handle/11449/25797
dc.identifier10.1016/j.jhazmat.2009.09.106
dc.identifierWOS:000273984000097
dc.identifier0000-0002-2296-1393
dc.identifierhttp://dx.doi.org/10.1016/j.jhazmat.2009.09.106
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/870636
dc.descriptionHigh performance liquid chromatography coupled to a diode array detector method was developed to detect disperse dyes in water samples over the range 0.50-35 ng,with detection limits of 0.09 ng, 0.84 ng and 0.08 ng, respectively, with good repeatability and accuracy. This study identifies the disperse azo dyes C.I. Disperse Blue 373, C.I. Disperse Orange 37 and Disperse Violet 93 as components of a commercial dye formulation assigned as Dispersol Black Dye (CVS) used in the textile industry for dyeing synthetic fibers that are contributing to the mutagenicity found in the Cristais River, São Paulo, Brazil. High performance liquid chromatography coupled to a diode array detector was applied to monitor the occurrence of these dyes in: (1) the treated industrial effluent, (2) raw river water, (3) treated river water, and (4) the sludge produced by a Drinking Water Treatment Plant (DWTP) which is located 6 km downstream from the textile industrial discharge, where dyes' concentrations changed from 1.65 ng L(-1) to 316 mu L(-1). (C) 2009 Elsevier B.V. All rights reserved.
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.languageeng
dc.publisherElsevier B.V.
dc.relationJournal of Hazardous Materials
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectDisperse dyes
dc.subjectHPLC-DAD
dc.subjectAquatic pollution
dc.subjectMonitoring of textile dye
dc.subjectMutagenic compounds
dc.titleAssessment of water contamination caused by a mutagenic textile effluent/dyehouse effluent bearing disperse dyes
dc.typeOtro


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