Removal of recalcitrant organic compounds from an industrial complex effluent by heterogeneous Fenton-type treatment
- Autores
- Covinich, Laura Gabriela; Felissia, Fernando Esteban; Fenoglio, Rosa Juana; Area, María Cristina
- Año de publicación
- 2016
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Fil: Covinich, Laura Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico (Nordeste). Instituto de Materiales de Misiones. Programa de Celulosa y Papel; Argentina.
Fil: Covinich, Laura Gabriela. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales. Instituto de Materiales de Misiones. Programa de Celulosa y Papel; Argentina.
Fil: Felissia, Fernando Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico (Nordeste). Instituto de Materiales de Misiones. Programa de Celulosa y Papel; Argentina.
Fil: Felissia, Fernando Esteban. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales. Instituto de Materiales de Misiones. Programa de Celulosa y Papel; Argentina.
Fil: Fenoglio, Rosa Juana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico (Mar del Plata). Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Departamento de Ingeniería Química. División Catalizadores y Superficies; Argentina.
Fil: Fenoglio, Rosa Juana. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Departamento de Ingeniería Química. División Catalizadores y Superficies; Argentina.
Fil: Area, María Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico (Nordeste). Instituto de Materiales de Misiones. Programa de Celulosa y Papel; Argentina.
Fil: Area, María Cristina. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales. Instituto de Materiales de Misiones. Programa de Celulosa y Papel; Argentina.
Because of their chemical complexity, industrial chemi-mechanical pulping effluents are evaporated and burned, in spite of the high associated cost involved in these processes. The aim of this study was to remove recalcitrant compounds from this kind of wastewater using a Fenton-type treatment. The main parameters involved in the process and their influence on the results were determined. Homemade catalysts based on CuO, Fe2O3, NiO and ZnO, supported on γ-Al2O3 have been tested for catalytic oxidation, and the CuO/γ- Al2O3 catalysts showed the greatest effect on total organic carbon (TOC) reduction (52.7%). A series of twolevel factorial experiments was subsequently applied to evaluate the most favorable range of conditions for CuO/γ-Al2O3 application. The studied variables were hydrogen peroxide concentration ([H2O2], g/L), active phase content (metal oxide supported on alumina, %), mass of catalyst (metal oxide/alumina system, g), and reaction temperature (°C). The highest reduction of all parameters was obtained at the superior level of all variables with CuO/γ-Al2O3, achieving reductions of chemical oxygen demand (COD) and TOC between 40 and 50%. Increasing catalyst mass did not produce additional benefit. This variable has a significant effect only on the reduction of aromatic compounds. At its low level, reduction in aromatic content exceeded 80%. Color reduction was influenced only by temperature (maximum reduction of 90%). - Materia
-
Advanced Oxidation
Chemi-Mechanical Pulping Effluent
Factorial Experimental Design
Heterogeneous Type Fenton Reactions - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- Atribución-NoComercial-CompartirIgual 4.0 Internacional
- Repositorio
- Institución
- Universidad Nacional de Misiones
- OAI Identificador
- oai:rid.unam.edu.ar:20.500.12219/4430
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Removal of recalcitrant organic compounds from an industrial complex effluent by heterogeneous Fenton-type treatmentCovinich, Laura GabrielaFelissia, Fernando EstebanFenoglio, Rosa JuanaArea, María CristinaAdvanced OxidationChemi-Mechanical Pulping EffluentFactorial Experimental DesignHeterogeneous Type Fenton ReactionsFil: Covinich, Laura Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico (Nordeste). Instituto de Materiales de Misiones. Programa de Celulosa y Papel; Argentina.Fil: Covinich, Laura Gabriela. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales. Instituto de Materiales de Misiones. Programa de Celulosa y Papel; Argentina.Fil: Felissia, Fernando Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico (Nordeste). Instituto de Materiales de Misiones. Programa de Celulosa y Papel; Argentina.Fil: Felissia, Fernando Esteban. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales. Instituto de Materiales de Misiones. Programa de Celulosa y Papel; Argentina.Fil: Fenoglio, Rosa Juana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico (Mar del Plata). Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Departamento de Ingeniería Química. División Catalizadores y Superficies; Argentina.Fil: Fenoglio, Rosa Juana. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Departamento de Ingeniería Química. División Catalizadores y Superficies; Argentina.Fil: Area, María Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico (Nordeste). Instituto de Materiales de Misiones. Programa de Celulosa y Papel; Argentina.Fil: Area, María Cristina. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales. Instituto de Materiales de Misiones. Programa de Celulosa y Papel; Argentina.Because of their chemical complexity, industrial chemi-mechanical pulping effluents are evaporated and burned, in spite of the high associated cost involved in these processes. The aim of this study was to remove recalcitrant compounds from this kind of wastewater using a Fenton-type treatment. The main parameters involved in the process and their influence on the results were determined. Homemade catalysts based on CuO, Fe2O3, NiO and ZnO, supported on γ-Al2O3 have been tested for catalytic oxidation, and the CuO/γ- Al2O3 catalysts showed the greatest effect on total organic carbon (TOC) reduction (52.7%). A series of twolevel factorial experiments was subsequently applied to evaluate the most favorable range of conditions for CuO/γ-Al2O3 application. The studied variables were hydrogen peroxide concentration ([H2O2], g/L), active phase content (metal oxide supported on alumina, %), mass of catalyst (metal oxide/alumina system, g), and reaction temperature (°C). The highest reduction of all parameters was obtained at the superior level of all variables with CuO/γ-Al2O3, achieving reductions of chemical oxygen demand (COD) and TOC between 40 and 50%. Increasing catalyst mass did not produce additional benefit. This variable has a significant effect only on the reduction of aromatic compounds. At its low level, reduction in aromatic content exceeded 80%. Color reduction was influenced only by temperature (maximum reduction of 90%).Wiley2016-12-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdf2.702 MBhttps://hdl.handle.net/20.500.12219/4430enginfo:eu-repo/semantics/altIdentifier/doi/https://onlinelibrary.wiley.com/doi/10.1002/clen.201500451info:eu-repo/semantics/openAccessAtribución-NoComercial-CompartirIgual 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc-sa/4.0/reponame:Repositorio Institucional Digital de la Universidad Nacional de Misiones (UNaM)instname:Universidad Nacional de Misiones2025-09-04T11:42:35Zoai:rid.unam.edu.ar:20.500.12219/4430instacron:UNAMInstitucionalhttps://rid.unam.edu.ar/Universidad públicahttps://www.unam.edu.ar/https://rid.unam.edu.ar/oai/rsnrdArgentinaopendoar:2025-09-04 11:42:35.662Repositorio Institucional Digital de la Universidad Nacional de Misiones (UNaM) - Universidad Nacional de Misionesfalse |
dc.title.none.fl_str_mv |
Removal of recalcitrant organic compounds from an industrial complex effluent by heterogeneous Fenton-type treatment |
title |
Removal of recalcitrant organic compounds from an industrial complex effluent by heterogeneous Fenton-type treatment |
spellingShingle |
Removal of recalcitrant organic compounds from an industrial complex effluent by heterogeneous Fenton-type treatment Covinich, Laura Gabriela Advanced Oxidation Chemi-Mechanical Pulping Effluent Factorial Experimental Design Heterogeneous Type Fenton Reactions |
title_short |
Removal of recalcitrant organic compounds from an industrial complex effluent by heterogeneous Fenton-type treatment |
title_full |
Removal of recalcitrant organic compounds from an industrial complex effluent by heterogeneous Fenton-type treatment |
title_fullStr |
Removal of recalcitrant organic compounds from an industrial complex effluent by heterogeneous Fenton-type treatment |
title_full_unstemmed |
Removal of recalcitrant organic compounds from an industrial complex effluent by heterogeneous Fenton-type treatment |
title_sort |
Removal of recalcitrant organic compounds from an industrial complex effluent by heterogeneous Fenton-type treatment |
dc.creator.none.fl_str_mv |
Covinich, Laura Gabriela Felissia, Fernando Esteban Fenoglio, Rosa Juana Area, María Cristina |
author |
Covinich, Laura Gabriela |
author_facet |
Covinich, Laura Gabriela Felissia, Fernando Esteban Fenoglio, Rosa Juana Area, María Cristina |
author_role |
author |
author2 |
Felissia, Fernando Esteban Fenoglio, Rosa Juana Area, María Cristina |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
Advanced Oxidation Chemi-Mechanical Pulping Effluent Factorial Experimental Design Heterogeneous Type Fenton Reactions |
topic |
Advanced Oxidation Chemi-Mechanical Pulping Effluent Factorial Experimental Design Heterogeneous Type Fenton Reactions |
dc.description.none.fl_txt_mv |
Fil: Covinich, Laura Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico (Nordeste). Instituto de Materiales de Misiones. Programa de Celulosa y Papel; Argentina. Fil: Covinich, Laura Gabriela. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales. Instituto de Materiales de Misiones. Programa de Celulosa y Papel; Argentina. Fil: Felissia, Fernando Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico (Nordeste). Instituto de Materiales de Misiones. Programa de Celulosa y Papel; Argentina. Fil: Felissia, Fernando Esteban. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales. Instituto de Materiales de Misiones. Programa de Celulosa y Papel; Argentina. Fil: Fenoglio, Rosa Juana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico (Mar del Plata). Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Departamento de Ingeniería Química. División Catalizadores y Superficies; Argentina. Fil: Fenoglio, Rosa Juana. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Departamento de Ingeniería Química. División Catalizadores y Superficies; Argentina. Fil: Area, María Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico (Nordeste). Instituto de Materiales de Misiones. Programa de Celulosa y Papel; Argentina. Fil: Area, María Cristina. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales. Instituto de Materiales de Misiones. Programa de Celulosa y Papel; Argentina. Because of their chemical complexity, industrial chemi-mechanical pulping effluents are evaporated and burned, in spite of the high associated cost involved in these processes. The aim of this study was to remove recalcitrant compounds from this kind of wastewater using a Fenton-type treatment. The main parameters involved in the process and their influence on the results were determined. Homemade catalysts based on CuO, Fe2O3, NiO and ZnO, supported on γ-Al2O3 have been tested for catalytic oxidation, and the CuO/γ- Al2O3 catalysts showed the greatest effect on total organic carbon (TOC) reduction (52.7%). A series of twolevel factorial experiments was subsequently applied to evaluate the most favorable range of conditions for CuO/γ-Al2O3 application. The studied variables were hydrogen peroxide concentration ([H2O2], g/L), active phase content (metal oxide supported on alumina, %), mass of catalyst (metal oxide/alumina system, g), and reaction temperature (°C). The highest reduction of all parameters was obtained at the superior level of all variables with CuO/γ-Al2O3, achieving reductions of chemical oxygen demand (COD) and TOC between 40 and 50%. Increasing catalyst mass did not produce additional benefit. This variable has a significant effect only on the reduction of aromatic compounds. At its low level, reduction in aromatic content exceeded 80%. Color reduction was influenced only by temperature (maximum reduction of 90%). |
description |
Fil: Covinich, Laura Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico (Nordeste). Instituto de Materiales de Misiones. Programa de Celulosa y Papel; Argentina. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-12-30 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
https://hdl.handle.net/20.500.12219/4430 |
url |
https://hdl.handle.net/20.500.12219/4430 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/https://onlinelibrary.wiley.com/doi/10.1002/clen.201500451 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess Atribución-NoComercial-CompartirIgual 4.0 Internacional http://creativecommons.org/licenses/by-nc-sa/4.0/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
Atribución-NoComercial-CompartirIgual 4.0 Internacional http://creativecommons.org/licenses/by-nc-sa/4.0/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf 2.702 MB |
dc.publisher.none.fl_str_mv |
Wiley |
publisher.none.fl_str_mv |
Wiley |
dc.source.none.fl_str_mv |
reponame:Repositorio Institucional Digital de la Universidad Nacional de Misiones (UNaM) instname:Universidad Nacional de Misiones |
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Repositorio Institucional Digital de la Universidad Nacional de Misiones (UNaM) |
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Repositorio Institucional Digital de la Universidad Nacional de Misiones (UNaM) |
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Universidad Nacional de Misiones |
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Repositorio Institucional Digital de la Universidad Nacional de Misiones (UNaM) - Universidad Nacional de Misiones |
repository.mail.fl_str_mv |
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