Study of the oxidative degradation of industrial laundry effluent from jeans by chromatography
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2021 |
| Outros Autores: | , , , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Research, Society and Development |
| Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/24044 |
Resumo: | Textile industries activities can positively affect a city’s economy. However, those industries require a great deal of water and sheds high organic load into water bodies, causing a considerate environmental impact. As potential pollutant substances, the dye’s presence in textile effluents are recalcitrant and can change the chemical and physical properties. It also resists conventional treatments. The treatment based on advanced oxidation processes presents to be efficient on dye’s degradation, but it may generate secondary toxic compounds, therefore is necessary to use techniques to evaluate its toxicity after the treatment. This study evaluated a laundry effluent, both before and after the treatment using the photo - Fenton processes. Applying liquid chromatography, results have shown that the dye's degradation was higher than 90% and a COD decrease to 73%. |
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Study of the oxidative degradation of industrial laundry effluent from jeans by chromatographyEstudio de la degradación oxidativa del efluente de ropa industrial de jeans por cromatografiaEstudo da degração oxidativa de efluente de lavanderia industrial de jeans por cromatografiaDye degradationTextile effluentsAdvanced oxidation processesPhoto-Fenton.Degradación del tinteEfluentes textilesProcesos de oxidación avanzadosFoto-Fenton.Degradação de corantesEfluentes têxteisProcessos de oxidação avançadosFoto-Fenton.Textile industries activities can positively affect a city’s economy. However, those industries require a great deal of water and sheds high organic load into water bodies, causing a considerate environmental impact. As potential pollutant substances, the dye’s presence in textile effluents are recalcitrant and can change the chemical and physical properties. It also resists conventional treatments. The treatment based on advanced oxidation processes presents to be efficient on dye’s degradation, but it may generate secondary toxic compounds, therefore is necessary to use techniques to evaluate its toxicity after the treatment. This study evaluated a laundry effluent, both before and after the treatment using the photo - Fenton processes. Applying liquid chromatography, results have shown that the dye's degradation was higher than 90% and a COD decrease to 73%.Las actividades de las industrias textiles pueden afectar positivamente la economía de una ciudad. Sin embargo, esas industrias requieren una gran cantidad de agua y arrojan una alta carga orgánica a los cuerpos de agua, lo que causa un impacto ambiental considerable. Como sustancias potencialmente contaminantes, la presencia del tinte en los efluentes textiles son recalcitrantes y pueden cambiar las propiedades químicas y físicas. También resiste los tratamientos convencionales. El tratamiento basado en procesos de oxidación avanzada se presenta eficaz en la degradación del tinte, pero puede generar compuestos tóxicos secundarios, por lo que es necesario utilizar técnicas para evaluar su toxicidad después del tratamiento. Este estudio evaluó un efluente de lavandería, tanto antes como después del tratamiento mediante los procesos de foto - Fenton. Al aplicar la cromatografía líquida, los resultados han demostrado que la degradación del tinte fue superior al 90% y una disminución de la DQO al 73%.As atividades das indútrias têxteis podem afetar positivamente a economia de uma cidade. No entanto, essas industrias requerem uma grade quantidade de água e despejam uma grande carga orgânica em corpos d’água, causando um impacto ambiental considerável. Como substâncias potencialmente poluentes, a presença do corante em efluentes têxteis é recalcitrante e pode alterar as propriedades química e físicas. Também resiste aos tratamentos convencionais. O tratamento baseado em processos oxidativos avançadosapresenta-se eficiente na degradação do corante, mas pode gerar compostos tóxicos secundários, portanto é necessário o uso de técnicas para avaliar sua toxicidade após o tratamento. Este estudo avaliou um efluente de lavanderia, antes e depois do tratamento pelo processo foto-Fenton. Aplicado a cromatografia líquida, os resultados mostraram que a degradação do corante foi superior a 90% e a DQO diminui para 73%.Research, Society and Development2021-12-18info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/2404410.33448/rsd-v10i16.24044Research, Society and Development; Vol. 10 No. 16; e550101624044Research, Society and Development; Vol. 10 Núm. 16; e550101624044Research, Society and Development; v. 10 n. 16; e5501016240442525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIenghttps://rsdjournal.org/index.php/rsd/article/view/24044/21224Copyright (c) 2021 Rogério Ferreira da Silva; Gilson Lima da Silva; Victória Fernanda Alves Milanez; Gustavo José de Araújo Aguiar; Marcelo Fabrício Araújo; Ricardo Oliveira da Silvahttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessSilva, Rogério Ferreira daSilva, Gilson Lima daMilanez, Victória Fernanda AlvesAguiar, Gustavo José de AraújoAraújo, Marcelo Fabrício Silva, Ricardo Oliveira da2021-12-20T11:03:07Zoai:ojs.pkp.sfu.ca:article/24044Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:42:43.641172Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
| dc.title.none.fl_str_mv |
Study of the oxidative degradation of industrial laundry effluent from jeans by chromatography Estudio de la degradación oxidativa del efluente de ropa industrial de jeans por cromatografia Estudo da degração oxidativa de efluente de lavanderia industrial de jeans por cromatografia |
| title |
Study of the oxidative degradation of industrial laundry effluent from jeans by chromatography |
| spellingShingle |
Study of the oxidative degradation of industrial laundry effluent from jeans by chromatography Silva, Rogério Ferreira da Dye degradation Textile effluents Advanced oxidation processes Photo-Fenton. Degradación del tinte Efluentes textiles Procesos de oxidación avanzados Foto-Fenton. Degradação de corantes Efluentes têxteis Processos de oxidação avançados Foto-Fenton. |
| title_short |
Study of the oxidative degradation of industrial laundry effluent from jeans by chromatography |
| title_full |
Study of the oxidative degradation of industrial laundry effluent from jeans by chromatography |
| title_fullStr |
Study of the oxidative degradation of industrial laundry effluent from jeans by chromatography |
| title_full_unstemmed |
Study of the oxidative degradation of industrial laundry effluent from jeans by chromatography |
| title_sort |
Study of the oxidative degradation of industrial laundry effluent from jeans by chromatography |
| author |
Silva, Rogério Ferreira da |
| author_facet |
Silva, Rogério Ferreira da Silva, Gilson Lima da Milanez, Victória Fernanda Alves Aguiar, Gustavo José de Araújo Araújo, Marcelo Fabrício Silva, Ricardo Oliveira da |
| author_role |
author |
| author2 |
Silva, Gilson Lima da Milanez, Victória Fernanda Alves Aguiar, Gustavo José de Araújo Araújo, Marcelo Fabrício Silva, Ricardo Oliveira da |
| author2_role |
author author author author author |
| dc.contributor.author.fl_str_mv |
Silva, Rogério Ferreira da Silva, Gilson Lima da Milanez, Victória Fernanda Alves Aguiar, Gustavo José de Araújo Araújo, Marcelo Fabrício Silva, Ricardo Oliveira da |
| dc.subject.por.fl_str_mv |
Dye degradation Textile effluents Advanced oxidation processes Photo-Fenton. Degradación del tinte Efluentes textiles Procesos de oxidación avanzados Foto-Fenton. Degradação de corantes Efluentes têxteis Processos de oxidação avançados Foto-Fenton. |
| topic |
Dye degradation Textile effluents Advanced oxidation processes Photo-Fenton. Degradación del tinte Efluentes textiles Procesos de oxidación avanzados Foto-Fenton. Degradação de corantes Efluentes têxteis Processos de oxidação avançados Foto-Fenton. |
| description |
Textile industries activities can positively affect a city’s economy. However, those industries require a great deal of water and sheds high organic load into water bodies, causing a considerate environmental impact. As potential pollutant substances, the dye’s presence in textile effluents are recalcitrant and can change the chemical and physical properties. It also resists conventional treatments. The treatment based on advanced oxidation processes presents to be efficient on dye’s degradation, but it may generate secondary toxic compounds, therefore is necessary to use techniques to evaluate its toxicity after the treatment. This study evaluated a laundry effluent, both before and after the treatment using the photo - Fenton processes. Applying liquid chromatography, results have shown that the dye's degradation was higher than 90% and a COD decrease to 73%. |
| publishDate |
2021 |
| dc.date.none.fl_str_mv |
2021-12-18 |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.uri.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/24044 10.33448/rsd-v10i16.24044 |
| url |
https://rsdjournal.org/index.php/rsd/article/view/24044 |
| identifier_str_mv |
10.33448/rsd-v10i16.24044 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/24044/21224 |
| dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
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https://creativecommons.org/licenses/by/4.0 |
| eu_rights_str_mv |
openAccess |
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application/pdf |
| dc.publisher.none.fl_str_mv |
Research, Society and Development |
| publisher.none.fl_str_mv |
Research, Society and Development |
| dc.source.none.fl_str_mv |
Research, Society and Development; Vol. 10 No. 16; e550101624044 Research, Society and Development; Vol. 10 Núm. 16; e550101624044 Research, Society and Development; v. 10 n. 16; e550101624044 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
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Universidade Federal de Itajubá (UNIFEI) |
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UNIFEI |
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UNIFEI |
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Research, Society and Development |
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Research, Society and Development |
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Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
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rsd.articles@gmail.com |
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1797052698986545152 |