Particulate COD balance of particulate cod in eletrocuagulation/flotation reactor treating tannery effluent

Mass balance or particulate organic matter was studied in terms of COD, by means of electrocoagulation/flotation (ECF) reactor treating tannery effluent. Reactor was operated in fill and draw (batch) mode. Operating in hydraulic residence time of 65 minutes, ECF reactor reached 55 % COD removal. Alt...

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Main Authors: Rodrigo Babora Borri, Renata Medici Frayne Cuba, Francisco Javier Cuba Teran
Format: Article
Language:English
Published: Universidade Estadual de Londrina 2012-04-01
Series:Semina: Ciências Exatas e Tecnológicas
Subjects:
Online Access:http://www.uel.br/revistas/uel/index.php/semexatas/article/view/10273/10377
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spelling doaj-429aea0faa694a81a08aad44ee93746a2020-11-25T00:02:28ZengUniversidade Estadual de LondrinaSemina: Ciências Exatas e Tecnológicas1676-54511679-03752012-04-013314148Particulate COD balance of particulate cod in eletrocuagulation/flotation reactor treating tannery effluentRodrigo Babora BorriRenata Medici Frayne CubaFrancisco Javier Cuba TeranMass balance or particulate organic matter was studied in terms of COD, by means of electrocoagulation/flotation (ECF) reactor treating tannery effluent. Reactor was operated in fill and draw (batch) mode. Operating in hydraulic residence time of 65 minutes, ECF reactor reached 55 % COD removal. Although volatile solids were also removed from liquid phase (removal of 40%), fixed solids concentration, and hence total solids concentration, showed to be higher in withdrawn effluent than in ECF’s influent. This was assigned to NaCl added in order to enhance conductivity in wastewater.http://www.uel.br/revistas/uel/index.php/semexatas/article/view/10273/10377ElectrocoagulationFlotationParticulate COD removal
collection DOAJ
language English
format Article
sources DOAJ
author Rodrigo Babora Borri
Renata Medici Frayne Cuba
Francisco Javier Cuba Teran
spellingShingle Rodrigo Babora Borri
Renata Medici Frayne Cuba
Francisco Javier Cuba Teran
Particulate COD balance of particulate cod in eletrocuagulation/flotation reactor treating tannery effluent
Semina: Ciências Exatas e Tecnológicas
Electrocoagulation
Flotation
Particulate COD removal
author_facet Rodrigo Babora Borri
Renata Medici Frayne Cuba
Francisco Javier Cuba Teran
author_sort Rodrigo Babora Borri
title Particulate COD balance of particulate cod in eletrocuagulation/flotation reactor treating tannery effluent
title_short Particulate COD balance of particulate cod in eletrocuagulation/flotation reactor treating tannery effluent
title_full Particulate COD balance of particulate cod in eletrocuagulation/flotation reactor treating tannery effluent
title_fullStr Particulate COD balance of particulate cod in eletrocuagulation/flotation reactor treating tannery effluent
title_full_unstemmed Particulate COD balance of particulate cod in eletrocuagulation/flotation reactor treating tannery effluent
title_sort particulate cod balance of particulate cod in eletrocuagulation/flotation reactor treating tannery effluent
publisher Universidade Estadual de Londrina
series Semina: Ciências Exatas e Tecnológicas
issn 1676-5451
1679-0375
publishDate 2012-04-01
description Mass balance or particulate organic matter was studied in terms of COD, by means of electrocoagulation/flotation (ECF) reactor treating tannery effluent. Reactor was operated in fill and draw (batch) mode. Operating in hydraulic residence time of 65 minutes, ECF reactor reached 55 % COD removal. Although volatile solids were also removed from liquid phase (removal of 40%), fixed solids concentration, and hence total solids concentration, showed to be higher in withdrawn effluent than in ECF’s influent. This was assigned to NaCl added in order to enhance conductivity in wastewater.
topic Electrocoagulation
Flotation
Particulate COD removal
url http://www.uel.br/revistas/uel/index.php/semexatas/article/view/10273/10377
work_keys_str_mv AT rodrigobaboraborri particulatecodbalanceofparticulatecodineletrocuagulationflotationreactortreatingtanneryeffluent
AT renatamedicifraynecuba particulatecodbalanceofparticulatecodineletrocuagulationflotationreactortreatingtanneryeffluent
AT franciscojaviercubateran particulatecodbalanceofparticulatecodineletrocuagulationflotationreactortreatingtanneryeffluent
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