Emerging pollutants in textile wastewater

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dc.contributor.authorGARCIA, VANESSA S.G.
dc.contributor.authorTOMINAGA, FLAVIO K.
dc.contributor.authorROSA, JORGE M.
dc.contributor.authorBORRELY, SUELI I.
dc.coverageInternacional
dc.date.accessioned2024-06-13T17:26:31Z
dc.date.available2024-06-13T17:26:31Z
dc.date.issued2024
dc.description.abstractWater and several chemicals, including dyestuffs, surfactants, acids, and salts, are required during textile dyeing processes. Surfactants are harmful to the aquatic environment and induce several negative biological effects in exposed biota. In this context, the present study aimed to assess acute effects of five surfactants, comprising anionic and nonionic classes, and other auxiliary products used in fiber dyeing processes to aquatic organisms Vibrio fischeri (bacteria) and Daphnia similis (cladocerans). The toxicities of binary surfactant mixtures containing the anionic surfactant dodecylbenzene sulfonate + nonionic fatty alcohol ethoxylate and dodecylbenzene sulfonate + nonionic alkylene oxide were also evaluated. Nonionic surfactants were more toxic than anionic compounds for both organisms. Acute nonionic toxicity ranged from 1.3 mg/L (fatty alcohol ethoxylate surfactant) to 2.6 mg/L (ethoxylate surfactant) for V. fischeri and from 1.9 mg/L (alkylene oxide surfactant) to 12.5 mg/L (alkyl aryl ethoxylated and aromatic sulfonate surfactant) for D. similis, while the anionic dodecylbenzene sulfonate EC50s were determined as 66.2 mg/L and 19.7 mg/L, respectively. Both mixtures were very toxic for the exposed organisms: the EC50 average in the anionic + fatty alcohol ethoxylate mixture was of 1.0 mg/L ± 0.11 for V. fischeri and 4.09 mg/L ± 0.69 for D. similis. While the anionic + alkylene oxide mixture, EC50 of 3.34 mg/L for D. similis and 3.60 mg/L for V. fischeri. These toxicity data suggested that the concentration addition was the best model to explain the action that is more likely to occur for mixture for the dodecylbenzene sulfonate and alkylene oxide mixtures in both organisms. Our findings also suggest that textile wastewater surfactants may interact and produce different responses in aquatic organisms, such as synergism and antagonism. Ecotoxicological assays provide relevant information concerning hazardous pollutants, which may then be adequately treated and suitably managed to reduce toxic loads, associated to suitable management plans.
dc.description.sponsorshipInstituto de Pesquisas Energéticas e Nucleares (IPEN)
dc.description.sponsorshipIDIPEN: 2020.06.IPEN.09
dc.format.extent27817-27828
dc.identifier.citationGARCIA, VANESSA S.G.; TOMINAGA, FLAVIO K.; ROSA, JORGE M.; BORRELY, SUELI I. Emerging pollutants in textile wastewater: an ecotoxicological assessment focusing on surfactants. <b>Environmental Science and Pollution Research</b>, v. 31, n. 19, p. 27817-27828, 2024. DOI: <a href="https://dx.doi.org/10.1007/s11356-024-32963-1">10.1007/s11356-024-32963-1</a>. Disponível em: https://repositorio.ipen.br/handle/123456789/48089.
dc.identifier.doi10.1007/s11356-024-32963-1
dc.identifier.fasciculo19
dc.identifier.issn0944-1344
dc.identifier.orcidhttps://orcid.org/0000-0002-9692-5539
dc.identifier.percentilfiSem Percentil F.I.
dc.identifier.percentilfiCiteScore80.33
dc.identifier.urihttps://repositorio.ipen.br/handle/123456789/48089
dc.identifier.vol31
dc.relation.ispartofEnvironmental Science and Pollution Research
dc.rightsopenAccess
dc.subjectacute exposure
dc.subjecttoxicity
dc.subjectsurfactants
dc.subjectanions
dc.subjectdaphnia
dc.subjecttextile industry
dc.subjectwaste water
dc.subjectwater pollution
dc.titleEmerging pollutants in textile wastewater
dc.typeArtigo de periódico
dspace.entity.typePublication
ipen.autorVANESSA SILVA GRANADEIRO GARCIA
ipen.autorFLAVIO KIYOSHI TOMINAGA
ipen.autorSUELI IVONE BORRELY
ipen.codigoautor6046
ipen.codigoautor12754
ipen.codigoautor150
ipen.contributor.ipenauthorVANESSA SILVA GRANADEIRO GARCIA
ipen.contributor.ipenauthorFLAVIO KIYOSHI TOMINAGA
ipen.contributor.ipenauthorSUELI IVONE BORRELY
ipen.identifier.fiSem F.I.
ipen.identifier.fiCiteScore8.7
ipen.identifier.ipendoc30401
ipen.identifier.iwosWoS
ipen.identifier.ods6
ipen.subtituloan ecotoxicological assessment focusing on surfactants
ipen.type.genreArtigo
relation.isAuthorOfPublicatione3a89769-eeae-4164-9096-2a1a10a42a34
relation.isAuthorOfPublicationaa4a15b8-4ad7-4bb6-a280-c0de5cf947d6
relation.isAuthorOfPublication76171e20-c8ac-475f-9006-27402113c92f
relation.isAuthorOfPublication.latestForDiscoverye3a89769-eeae-4164-9096-2a1a10a42a34
sigepi.autor.atividadeVANESSA SILVA GRANADEIRO GARCIA:6046:220:S
sigepi.autor.atividadeFLAVIO KIYOSHI TOMINAGA:12754:220:N
sigepi.autor.atividadeSUELI IVONE BORRELY:150:220:N
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