Simulation and calibration of a full-scale sequencing batch reactor for wastewater treatment
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Journal of Chemical Engineering |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66322014000300008 |
Resumo: | The aim of this study is to apply the main mathematical models used in activated sludge reactors, the Activated Sludge Model No. 1 (ASM1) and its variations (ASM2d and ASM3), to predict the behavior of a full-scale sequencing batch reactor (SBR) used for the treatment of domestic wastewater employing the software ASIM®. Two cycles were studied, the step-feed cycle and conventional filling. Samples were taken from the raw influent, from the reactor and from the treated wastewater, and these data were used to calibrate the models. The ASM1 model was the best model to represent the cycle with only an input, while model ASM3 was the best for simulating the scaled filling cycle. This work presents calibrated parameters for the two kinds of filling. The results of these simulations indicate that the calibration process succeeded and can be used as a model for future studies. |
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Brazilian Journal of Chemical Engineering |
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Simulation and calibration of a full-scale sequencing batch reactor for wastewater treatmentActivated Sludge ModelsSequencing batch reactorCalibration and simulationThe aim of this study is to apply the main mathematical models used in activated sludge reactors, the Activated Sludge Model No. 1 (ASM1) and its variations (ASM2d and ASM3), to predict the behavior of a full-scale sequencing batch reactor (SBR) used for the treatment of domestic wastewater employing the software ASIM®. Two cycles were studied, the step-feed cycle and conventional filling. Samples were taken from the raw influent, from the reactor and from the treated wastewater, and these data were used to calibrate the models. The ASM1 model was the best model to represent the cycle with only an input, while model ASM3 was the best for simulating the scaled filling cycle. This work presents calibrated parameters for the two kinds of filling. The results of these simulations indicate that the calibration process succeeded and can be used as a model for future studies.Brazilian Society of Chemical Engineering2014-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66322014000300008Brazilian Journal of Chemical Engineering v.31 n.3 2014reponame:Brazilian Journal of Chemical Engineeringinstname:Associação Brasileira de Engenharia Química (ABEQ)instacron:ABEQ10.1590/0104-6632.20140313s00002541info:eu-repo/semantics/openAccessOselame,M. C.Fernandes,H.Costa,R. H. R.eng2014-09-17T00:00:00Zoai:scielo:S0104-66322014000300008Revistahttps://www.scielo.br/j/bjce/https://old.scielo.br/oai/scielo-oai.phprgiudici@usp.br||rgiudici@usp.br1678-43830104-6632opendoar:2014-09-17T00:00Brazilian Journal of Chemical Engineering - Associação Brasileira de Engenharia Química (ABEQ)false |
dc.title.none.fl_str_mv |
Simulation and calibration of a full-scale sequencing batch reactor for wastewater treatment |
title |
Simulation and calibration of a full-scale sequencing batch reactor for wastewater treatment |
spellingShingle |
Simulation and calibration of a full-scale sequencing batch reactor for wastewater treatment Oselame,M. C. Activated Sludge Models Sequencing batch reactor Calibration and simulation |
title_short |
Simulation and calibration of a full-scale sequencing batch reactor for wastewater treatment |
title_full |
Simulation and calibration of a full-scale sequencing batch reactor for wastewater treatment |
title_fullStr |
Simulation and calibration of a full-scale sequencing batch reactor for wastewater treatment |
title_full_unstemmed |
Simulation and calibration of a full-scale sequencing batch reactor for wastewater treatment |
title_sort |
Simulation and calibration of a full-scale sequencing batch reactor for wastewater treatment |
author |
Oselame,M. C. |
author_facet |
Oselame,M. C. Fernandes,H. Costa,R. H. R. |
author_role |
author |
author2 |
Fernandes,H. Costa,R. H. R. |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Oselame,M. C. Fernandes,H. Costa,R. H. R. |
dc.subject.por.fl_str_mv |
Activated Sludge Models Sequencing batch reactor Calibration and simulation |
topic |
Activated Sludge Models Sequencing batch reactor Calibration and simulation |
description |
The aim of this study is to apply the main mathematical models used in activated sludge reactors, the Activated Sludge Model No. 1 (ASM1) and its variations (ASM2d and ASM3), to predict the behavior of a full-scale sequencing batch reactor (SBR) used for the treatment of domestic wastewater employing the software ASIM®. Two cycles were studied, the step-feed cycle and conventional filling. Samples were taken from the raw influent, from the reactor and from the treated wastewater, and these data were used to calibrate the models. The ASM1 model was the best model to represent the cycle with only an input, while model ASM3 was the best for simulating the scaled filling cycle. This work presents calibrated parameters for the two kinds of filling. The results of these simulations indicate that the calibration process succeeded and can be used as a model for future studies. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-09-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66322014000300008 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66322014000300008 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/0104-6632.20140313s00002541 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Brazilian Society of Chemical Engineering |
publisher.none.fl_str_mv |
Brazilian Society of Chemical Engineering |
dc.source.none.fl_str_mv |
Brazilian Journal of Chemical Engineering v.31 n.3 2014 reponame:Brazilian Journal of Chemical Engineering instname:Associação Brasileira de Engenharia Química (ABEQ) instacron:ABEQ |
instname_str |
Associação Brasileira de Engenharia Química (ABEQ) |
instacron_str |
ABEQ |
institution |
ABEQ |
reponame_str |
Brazilian Journal of Chemical Engineering |
collection |
Brazilian Journal of Chemical Engineering |
repository.name.fl_str_mv |
Brazilian Journal of Chemical Engineering - Associação Brasileira de Engenharia Química (ABEQ) |
repository.mail.fl_str_mv |
rgiudici@usp.br||rgiudici@usp.br |
_version_ |
1754213174328950784 |