Evaluación del desempeño de filtración en múltiples etapas usando carbón activado granular y mantas sintéticas no tejidas
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | spa |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/232189 |
Resumo: | The multi stage filtration (MSF) is an alternative that permits to enlarge the spectrum of application of the slow sand filtration as for the effluent quality and run duration. In this research the use of MSF technology associated to a granular activated carbon (GAC) column as polishing mechanism of the final effluent was evaluated; in the slow sand filters GAC was used as an intermediate layer and non-woven synthetic fabrics were utilized as a first layer of the filter media. Five different tests were conducted, where the systems subjected to the treatment were: water from the Ipe Lake (Ilha Solteira, Sao Paulo, Brazil); water from the lake with water from a recreational fish pond; water from the lake with a phytoplankton and cyanobacteria overload simulation, with and without the use of the pre-filters as a stage of the treatment. The synthetic fabrics and GAC use resulted in the best turbidity removal and an efficient apparent and true color removal; in spite that the polishing columns reported similar results for those parameters. The utilization of GAC as an intermediate layer contributed to a better organic matter removal and the fabrics improved chlorophyll-a removal. The pre-filtration columns made an efficient algae and cyanobacteria removal, a function that was completed by the filters and reached >98% efficiency. The synthetic non-woven fabrics and GAC inclusion in MSF operation improved performance of this technology with ease of application and operation. |
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Evaluación del desempeño de filtración en múltiples etapas usando carbón activado granular y mantas sintéticas no tejidasPerformance evaluation of multi-stage filtration with use of granular activated carbon and synthetic non-woven fabricsThe multi stage filtration (MSF) is an alternative that permits to enlarge the spectrum of application of the slow sand filtration as for the effluent quality and run duration. In this research the use of MSF technology associated to a granular activated carbon (GAC) column as polishing mechanism of the final effluent was evaluated; in the slow sand filters GAC was used as an intermediate layer and non-woven synthetic fabrics were utilized as a first layer of the filter media. Five different tests were conducted, where the systems subjected to the treatment were: water from the Ipe Lake (Ilha Solteira, Sao Paulo, Brazil); water from the lake with water from a recreational fish pond; water from the lake with a phytoplankton and cyanobacteria overload simulation, with and without the use of the pre-filters as a stage of the treatment. The synthetic fabrics and GAC use resulted in the best turbidity removal and an efficient apparent and true color removal; in spite that the polishing columns reported similar results for those parameters. The utilization of GAC as an intermediate layer contributed to a better organic matter removal and the fabrics improved chlorophyll-a removal. The pre-filtration columns made an efficient algae and cyanobacteria removal, a function that was completed by the filters and reached >98% efficiency. The synthetic non-woven fabrics and GAC inclusion in MSF operation improved performance of this technology with ease of application and operation.Escuela de Ingeniería de São Carlos Universidad Estatal Paulista Júlio de Mesquita Filho (UNESP)Departamento de Recursos Hidrobiológicos UDENAR Ciudad Universitaria Torobajo, Carrera 22 No.18-109, San-Juan de Pasto, NariñoEscuela de Ingeniería de São Carlos Universidad Estatal Paulista Júlio de Mesquita Filho (UNESP)Universidade Estadual Paulista (UNESP)Ciudad Universitaria TorobajoTangerino, Edson Pereira [UNESP]Araujo, Laryssa Melo Rosa [UNESP]Borges, Rívea Medri [UNESP]Ortiz, Iván Andrés Sánchez2022-04-29T09:12:16Z2022-04-29T09:12:16Z2013-10-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article726-732Interciencia, v. 38, n. 10, p. 726-732, 2013.0378-1844http://hdl.handle.net/11449/2321892-s2.0-84890545989Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPspaIntercienciainfo:eu-repo/semantics/openAccess2024-07-04T18:16:12Zoai:repositorio.unesp.br:11449/232189Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:11:07.372873Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Evaluación del desempeño de filtración en múltiples etapas usando carbón activado granular y mantas sintéticas no tejidas Performance evaluation of multi-stage filtration with use of granular activated carbon and synthetic non-woven fabrics |
title |
Evaluación del desempeño de filtración en múltiples etapas usando carbón activado granular y mantas sintéticas no tejidas |
spellingShingle |
Evaluación del desempeño de filtración en múltiples etapas usando carbón activado granular y mantas sintéticas no tejidas Tangerino, Edson Pereira [UNESP] |
title_short |
Evaluación del desempeño de filtración en múltiples etapas usando carbón activado granular y mantas sintéticas no tejidas |
title_full |
Evaluación del desempeño de filtración en múltiples etapas usando carbón activado granular y mantas sintéticas no tejidas |
title_fullStr |
Evaluación del desempeño de filtración en múltiples etapas usando carbón activado granular y mantas sintéticas no tejidas |
title_full_unstemmed |
Evaluación del desempeño de filtración en múltiples etapas usando carbón activado granular y mantas sintéticas no tejidas |
title_sort |
Evaluación del desempeño de filtración en múltiples etapas usando carbón activado granular y mantas sintéticas no tejidas |
author |
Tangerino, Edson Pereira [UNESP] |
author_facet |
Tangerino, Edson Pereira [UNESP] Araujo, Laryssa Melo Rosa [UNESP] Borges, Rívea Medri [UNESP] Ortiz, Iván Andrés Sánchez |
author_role |
author |
author2 |
Araujo, Laryssa Melo Rosa [UNESP] Borges, Rívea Medri [UNESP] Ortiz, Iván Andrés Sánchez |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Ciudad Universitaria Torobajo |
dc.contributor.author.fl_str_mv |
Tangerino, Edson Pereira [UNESP] Araujo, Laryssa Melo Rosa [UNESP] Borges, Rívea Medri [UNESP] Ortiz, Iván Andrés Sánchez |
description |
The multi stage filtration (MSF) is an alternative that permits to enlarge the spectrum of application of the slow sand filtration as for the effluent quality and run duration. In this research the use of MSF technology associated to a granular activated carbon (GAC) column as polishing mechanism of the final effluent was evaluated; in the slow sand filters GAC was used as an intermediate layer and non-woven synthetic fabrics were utilized as a first layer of the filter media. Five different tests were conducted, where the systems subjected to the treatment were: water from the Ipe Lake (Ilha Solteira, Sao Paulo, Brazil); water from the lake with water from a recreational fish pond; water from the lake with a phytoplankton and cyanobacteria overload simulation, with and without the use of the pre-filters as a stage of the treatment. The synthetic fabrics and GAC use resulted in the best turbidity removal and an efficient apparent and true color removal; in spite that the polishing columns reported similar results for those parameters. The utilization of GAC as an intermediate layer contributed to a better organic matter removal and the fabrics improved chlorophyll-a removal. The pre-filtration columns made an efficient algae and cyanobacteria removal, a function that was completed by the filters and reached >98% efficiency. The synthetic non-woven fabrics and GAC inclusion in MSF operation improved performance of this technology with ease of application and operation. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-10-01 2022-04-29T09:12:16Z 2022-04-29T09:12:16Z |
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 |
Interciencia, v. 38, n. 10, p. 726-732, 2013. 0378-1844 http://hdl.handle.net/11449/232189 2-s2.0-84890545989 |
identifier_str_mv |
Interciencia, v. 38, n. 10, p. 726-732, 2013. 0378-1844 2-s2.0-84890545989 |
url |
http://hdl.handle.net/11449/232189 |
dc.language.iso.fl_str_mv |
spa |
language |
spa |
dc.relation.none.fl_str_mv |
Interciencia |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
726-732 |
dc.source.none.fl_str_mv |
Scopus 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 |
|
_version_ |
1808129401572818944 |