Removal of atrazine herbicide through granular activated carbon filters associated with microorganisms in drinking water treatment
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/S1413-415220180104 http://hdl.handle.net/11449/209389 |
Resumo: | Atrazine is a synthetic herbicide commonly used to control weeds and foliage in crops, and is a major contaminants of soil and water ecosystems. Many methods have been suggested to remove herbicides from drinking water. However, these methods are very costly, many have performance problems, produce a lot of toxic intermediates which are very harmful and dangerous. However, atrazine is susceptible to degradation by microorganism present in water, sediment, and sewage effluents. Considering these aspects, the main objective of the study was to investigate the biodegradation and filtration for using biological activated carbon (BAC) filters to remove atrazine, and their phylogenetic identification associated with these microorganisms. The results showed that atrazine was biodegraded by microorganism present in the biofilm, with removal over 80% in BAC filters. The microorganisms found integrate to the group of bacteria, composed by the genera Acinetobacter, Bacillus, Exiguobacterium, and Pseudomonas. This study allows us to infer the ability to biodegrade atrazine by bacteria present in BAC filters and capacity to remove herbicides by BAC filters, and the possible use of this technology as an alternative for the control and removal of this substance in water treatment. |
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Removal of atrazine herbicide through granular activated carbon filters associated with microorganisms in drinking water treatmentherbicidesbacteriabiofilmwater qualityAtrazine is a synthetic herbicide commonly used to control weeds and foliage in crops, and is a major contaminants of soil and water ecosystems. Many methods have been suggested to remove herbicides from drinking water. However, these methods are very costly, many have performance problems, produce a lot of toxic intermediates which are very harmful and dangerous. However, atrazine is susceptible to degradation by microorganism present in water, sediment, and sewage effluents. Considering these aspects, the main objective of the study was to investigate the biodegradation and filtration for using biological activated carbon (BAC) filters to remove atrazine, and their phylogenetic identification associated with these microorganisms. The results showed that atrazine was biodegraded by microorganism present in the biofilm, with removal over 80% in BAC filters. The microorganisms found integrate to the group of bacteria, composed by the genera Acinetobacter, Bacillus, Exiguobacterium, and Pseudomonas. This study allows us to infer the ability to biodegrade atrazine by bacteria present in BAC filters and capacity to remove herbicides by BAC filters, and the possible use of this technology as an alternative for the control and removal of this substance in water treatment.Sucocitrico Cutrale, Unidade Colina, SP, BrazilUniv Estadual Paulista, Jaboticabal, SP, BrazilFundacao Univ Fed Grande Dourados, Dourados, MS, BrazilUniv Estadual Paulista, Fac Engn Ilha Solteira, Ilha Solteira, SP, BrazilUniv Estadual Mato Grosso, Dourados, MS, BrazilUniv Estadual Paulista, Jaboticabal, SP, BrazilUniv Estadual Paulista, Fac Engn Ilha Solteira, Ilha Solteira, SP, BrazilAssoc Brasileira Engenharia Sanitaria AmbientalSucocitrico CutraleUniversidade Estadual Paulista (Unesp)Fundacao Univ Fed Grande DouradosUniv Estadual Mato GrossoCanevaroli, Miriam RuizMacedo Lemos, Eliana Gertrudes de [UNESP]Pires de Oliveira, Kelly MariIsique, William Deodato [UNESP]Suarez, Yzel RondonMinillo, Alessandro2021-06-25T12:16:34Z2021-06-25T12:16:34Z2021-03-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article263-272application/pdfhttp://dx.doi.org/10.1590/S1413-415220180104Engenharia Sanitaria E Ambiental. Rio De Janeiro: Assoc Brasileira Engenharia Sanitaria Ambiental, v. 26, n. 2, p. 263-272, 2021.1413-4152http://hdl.handle.net/11449/20938910.1590/S1413-415220180104S1413-41522021000200263WOS:000651630200008S1413-41522021000200263.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporEngenharia Sanitaria E Ambientalinfo:eu-repo/semantics/openAccess2023-11-11T06:08:05Zoai:repositorio.unesp.br:11449/209389Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:21:07.560613Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Removal of atrazine herbicide through granular activated carbon filters associated with microorganisms in drinking water treatment |
title |
Removal of atrazine herbicide through granular activated carbon filters associated with microorganisms in drinking water treatment |
spellingShingle |
Removal of atrazine herbicide through granular activated carbon filters associated with microorganisms in drinking water treatment Canevaroli, Miriam Ruiz herbicides bacteria biofilm water quality |
title_short |
Removal of atrazine herbicide through granular activated carbon filters associated with microorganisms in drinking water treatment |
title_full |
Removal of atrazine herbicide through granular activated carbon filters associated with microorganisms in drinking water treatment |
title_fullStr |
Removal of atrazine herbicide through granular activated carbon filters associated with microorganisms in drinking water treatment |
title_full_unstemmed |
Removal of atrazine herbicide through granular activated carbon filters associated with microorganisms in drinking water treatment |
title_sort |
Removal of atrazine herbicide through granular activated carbon filters associated with microorganisms in drinking water treatment |
author |
Canevaroli, Miriam Ruiz |
author_facet |
Canevaroli, Miriam Ruiz Macedo Lemos, Eliana Gertrudes de [UNESP] Pires de Oliveira, Kelly Mari Isique, William Deodato [UNESP] Suarez, Yzel Rondon Minillo, Alessandro |
author_role |
author |
author2 |
Macedo Lemos, Eliana Gertrudes de [UNESP] Pires de Oliveira, Kelly Mari Isique, William Deodato [UNESP] Suarez, Yzel Rondon Minillo, Alessandro |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Sucocitrico Cutrale Universidade Estadual Paulista (Unesp) Fundacao Univ Fed Grande Dourados Univ Estadual Mato Grosso |
dc.contributor.author.fl_str_mv |
Canevaroli, Miriam Ruiz Macedo Lemos, Eliana Gertrudes de [UNESP] Pires de Oliveira, Kelly Mari Isique, William Deodato [UNESP] Suarez, Yzel Rondon Minillo, Alessandro |
dc.subject.por.fl_str_mv |
herbicides bacteria biofilm water quality |
topic |
herbicides bacteria biofilm water quality |
description |
Atrazine is a synthetic herbicide commonly used to control weeds and foliage in crops, and is a major contaminants of soil and water ecosystems. Many methods have been suggested to remove herbicides from drinking water. However, these methods are very costly, many have performance problems, produce a lot of toxic intermediates which are very harmful and dangerous. However, atrazine is susceptible to degradation by microorganism present in water, sediment, and sewage effluents. Considering these aspects, the main objective of the study was to investigate the biodegradation and filtration for using biological activated carbon (BAC) filters to remove atrazine, and their phylogenetic identification associated with these microorganisms. The results showed that atrazine was biodegraded by microorganism present in the biofilm, with removal over 80% in BAC filters. The microorganisms found integrate to the group of bacteria, composed by the genera Acinetobacter, Bacillus, Exiguobacterium, and Pseudomonas. This study allows us to infer the ability to biodegrade atrazine by bacteria present in BAC filters and capacity to remove herbicides by BAC filters, and the possible use of this technology as an alternative for the control and removal of this substance in water treatment. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-25T12:16:34Z 2021-06-25T12:16:34Z 2021-03-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/S1413-415220180104 Engenharia Sanitaria E Ambiental. Rio De Janeiro: Assoc Brasileira Engenharia Sanitaria Ambiental, v. 26, n. 2, p. 263-272, 2021. 1413-4152 http://hdl.handle.net/11449/209389 10.1590/S1413-415220180104 S1413-41522021000200263 WOS:000651630200008 S1413-41522021000200263.pdf |
url |
http://dx.doi.org/10.1590/S1413-415220180104 http://hdl.handle.net/11449/209389 |
identifier_str_mv |
Engenharia Sanitaria E Ambiental. Rio De Janeiro: Assoc Brasileira Engenharia Sanitaria Ambiental, v. 26, n. 2, p. 263-272, 2021. 1413-4152 10.1590/S1413-415220180104 S1413-41522021000200263 WOS:000651630200008 S1413-41522021000200263.pdf |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Engenharia Sanitaria E Ambiental |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
263-272 application/pdf |
dc.publisher.none.fl_str_mv |
Assoc Brasileira Engenharia Sanitaria Ambiental |
publisher.none.fl_str_mv |
Assoc Brasileira Engenharia Sanitaria Ambiental |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
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1808128796612624384 |