Application of a fenton process after a biological nitrification treatment : a successful case for leachate treatment
- Autores
- Traid, Hernán Darío; Vera, María Laura; Escalada, Gustavo; López, Iván Emanuel; Dwojak, Anabela Natalia; Litter, Marta Irene
- Año de publicación
- 2022
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Fil: Traid, Hernán Darío. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Materiales de Misiones; Argentina.
Fil: Traid, Hernán Darío. Universidad Nacional de Misiones. Instituto de Materiales de Misiones; Argentina.
Fil: Traid, Hernán Darío. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales; Argentina.
Fil: Vera, María Laura. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales; Argentina.
Fil: Vera, María Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Materiales de Misiones; Argentina.
Fil: Vera, María Laura. Universidad Nacional de Misiones. Instituto de Materiales de Misiones; Argentina.
Fil: Escalada, Gustavo. AESA Misiones; Argentina.
Fil: López, Iván Emanuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Materiales de Misiones; Argentina.
Fil: López, Iván Emanuel. Universidad Nacional de Misiones. Instituto de Materiales de Misiones; Argentina.
Fil: López, Iván Emanuel. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales; Argentina.
Fil: Dwojak, Anabela Natalia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Materiales de Misiones; Argentina.
Fil: Dwojak, Anabela Natalia. Universidad Nacional de Misiones. Instituto de Materiales de Misiones; Argentina.
Fil: Dwojak, Anabela Natalia. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales; Argentina.
Fil: Litter, Marta Irene. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigación e Ingeniería Ambiental; Argentina.
Fil: Litter, Marta Irene. Universidad Nacional de San Martín. Instituto de Investigación e Ingeniería Ambiental; Argentina.
Leachate is one of the most complex wastewater due to the variable composition depending on landfill age, time, climate, waste composition, etc. Usually, conventional treatments are not enough to satisfy the environmental regulations for discharge. The incorporation of an advanced oxidation process, such as a Fenton procedure, into the treatment sequence can be a suitable solution to improve the discharge conditions of the effluent. The efficiency of applying the Fenton process to a real leachate from a sanitary landfill, previously treated by biological nitrification, has been evaluated at a preindustrial scale (1000 L), an aspect not very much found in the recent literature. The raw and the biologically treated leachate have been characterized, and a Fenton process was incorporated into the treatment sequence of the leachate in the effluent coming from the biological treatment. Optimal operational conditions ([H2O2] = 0.2 M, [Fe2+] = 4 mM, pH 3 (25% sulfuric acid), 0.25% antifoam addition, and agitation) were used. Removal of about 90% of COD and BOD, and significant reductions of other parameters, such as concentration of surfactants and color, confirm that the Fenton process is an outstanding candidate to improve the conventional leachate treatment at a preindustrial scale. - Materia
-
Fenton
Leachate
Biological nitrification
Integrated treatments - 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:20.500.12219/5102
Ver los metadatos del registro completo
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Application of a fenton process after a biological nitrification treatment : a successful case for leachate treatmentTraid, Hernán DaríoVera, María LauraEscalada, GustavoLópez, Iván EmanuelDwojak, Anabela NataliaLitter, Marta IreneFentonLeachateBiological nitrificationIntegrated treatmentsFil: Traid, Hernán Darío. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Materiales de Misiones; Argentina.Fil: Traid, Hernán Darío. Universidad Nacional de Misiones. Instituto de Materiales de Misiones; Argentina.Fil: Traid, Hernán Darío. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales; Argentina.Fil: Vera, María Laura. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales; Argentina.Fil: Vera, María Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Materiales de Misiones; Argentina.Fil: Vera, María Laura. Universidad Nacional de Misiones. Instituto de Materiales de Misiones; Argentina.Fil: Escalada, Gustavo. AESA Misiones; Argentina.Fil: López, Iván Emanuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Materiales de Misiones; Argentina.Fil: López, Iván Emanuel. Universidad Nacional de Misiones. Instituto de Materiales de Misiones; Argentina.Fil: López, Iván Emanuel. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales; Argentina.Fil: Dwojak, Anabela Natalia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Materiales de Misiones; Argentina.Fil: Dwojak, Anabela Natalia. Universidad Nacional de Misiones. Instituto de Materiales de Misiones; Argentina.Fil: Dwojak, Anabela Natalia. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales; Argentina.Fil: Litter, Marta Irene. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigación e Ingeniería Ambiental; Argentina.Fil: Litter, Marta Irene. Universidad Nacional de San Martín. Instituto de Investigación e Ingeniería Ambiental; Argentina.Leachate is one of the most complex wastewater due to the variable composition depending on landfill age, time, climate, waste composition, etc. Usually, conventional treatments are not enough to satisfy the environmental regulations for discharge. The incorporation of an advanced oxidation process, such as a Fenton procedure, into the treatment sequence can be a suitable solution to improve the discharge conditions of the effluent. The efficiency of applying the Fenton process to a real leachate from a sanitary landfill, previously treated by biological nitrification, has been evaluated at a preindustrial scale (1000 L), an aspect not very much found in the recent literature. The raw and the biologically treated leachate have been characterized, and a Fenton process was incorporated into the treatment sequence of the leachate in the effluent coming from the biological treatment. Optimal operational conditions ([H2O2] = 0.2 M, [Fe2+] = 4 mM, pH 3 (25% sulfuric acid), 0.25% antifoam addition, and agitation) were used. Removal of about 90% of COD and BOD, and significant reductions of other parameters, such as concentration of surfactants and color, confirm that the Fenton process is an outstanding candidate to improve the conventional leachate treatment at a preindustrial scale.Elsevier2022-04-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdf5.2 MBhttps://hdl.handle.net/20.500.12219/5102enginfo:eu-repo/semantics/altIdentifier/urn/https://www.sciencedirect.com/science/article/pii/S2666016422000305info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1016/j.cscee.2022.100208info: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 Misiones2025-09-29T15:02:32Zoai:rid.unam.edu.ar:20.500.12219/5102instacron:UNAMInstitucionalhttps://rid.unam.edu.ar/Universidad públicahttps://www.unam.edu.ar/https://rid.unam.edu.ar/oai/rsnrdArgentinaopendoar:2025-09-29 15:02:33.27Repositorio Institucional Digital de la Universidad Nacional de Misiones (UNaM) - Universidad Nacional de Misionesfalse |
dc.title.none.fl_str_mv |
Application of a fenton process after a biological nitrification treatment : a successful case for leachate treatment |
title |
Application of a fenton process after a biological nitrification treatment : a successful case for leachate treatment |
spellingShingle |
Application of a fenton process after a biological nitrification treatment : a successful case for leachate treatment Traid, Hernán Darío Fenton Leachate Biological nitrification Integrated treatments |
title_short |
Application of a fenton process after a biological nitrification treatment : a successful case for leachate treatment |
title_full |
Application of a fenton process after a biological nitrification treatment : a successful case for leachate treatment |
title_fullStr |
Application of a fenton process after a biological nitrification treatment : a successful case for leachate treatment |
title_full_unstemmed |
Application of a fenton process after a biological nitrification treatment : a successful case for leachate treatment |
title_sort |
Application of a fenton process after a biological nitrification treatment : a successful case for leachate treatment |
dc.creator.none.fl_str_mv |
Traid, Hernán Darío Vera, María Laura Escalada, Gustavo López, Iván Emanuel Dwojak, Anabela Natalia Litter, Marta Irene |
author |
Traid, Hernán Darío |
author_facet |
Traid, Hernán Darío Vera, María Laura Escalada, Gustavo López, Iván Emanuel Dwojak, Anabela Natalia Litter, Marta Irene |
author_role |
author |
author2 |
Vera, María Laura Escalada, Gustavo López, Iván Emanuel Dwojak, Anabela Natalia Litter, Marta Irene |
author2_role |
author author author author author |
dc.subject.none.fl_str_mv |
Fenton Leachate Biological nitrification Integrated treatments |
topic |
Fenton Leachate Biological nitrification Integrated treatments |
dc.description.none.fl_txt_mv |
Fil: Traid, Hernán Darío. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Materiales de Misiones; Argentina. Fil: Traid, Hernán Darío. Universidad Nacional de Misiones. Instituto de Materiales de Misiones; Argentina. Fil: Traid, Hernán Darío. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales; Argentina. Fil: Vera, María Laura. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales; Argentina. Fil: Vera, María Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Materiales de Misiones; Argentina. Fil: Vera, María Laura. Universidad Nacional de Misiones. Instituto de Materiales de Misiones; Argentina. Fil: Escalada, Gustavo. AESA Misiones; Argentina. Fil: López, Iván Emanuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Materiales de Misiones; Argentina. Fil: López, Iván Emanuel. Universidad Nacional de Misiones. Instituto de Materiales de Misiones; Argentina. Fil: López, Iván Emanuel. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales; Argentina. Fil: Dwojak, Anabela Natalia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Materiales de Misiones; Argentina. Fil: Dwojak, Anabela Natalia. Universidad Nacional de Misiones. Instituto de Materiales de Misiones; Argentina. Fil: Dwojak, Anabela Natalia. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales; Argentina. Fil: Litter, Marta Irene. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigación e Ingeniería Ambiental; Argentina. Fil: Litter, Marta Irene. Universidad Nacional de San Martín. Instituto de Investigación e Ingeniería Ambiental; Argentina. Leachate is one of the most complex wastewater due to the variable composition depending on landfill age, time, climate, waste composition, etc. Usually, conventional treatments are not enough to satisfy the environmental regulations for discharge. The incorporation of an advanced oxidation process, such as a Fenton procedure, into the treatment sequence can be a suitable solution to improve the discharge conditions of the effluent. The efficiency of applying the Fenton process to a real leachate from a sanitary landfill, previously treated by biological nitrification, has been evaluated at a preindustrial scale (1000 L), an aspect not very much found in the recent literature. The raw and the biologically treated leachate have been characterized, and a Fenton process was incorporated into the treatment sequence of the leachate in the effluent coming from the biological treatment. Optimal operational conditions ([H2O2] = 0.2 M, [Fe2+] = 4 mM, pH 3 (25% sulfuric acid), 0.25% antifoam addition, and agitation) were used. Removal of about 90% of COD and BOD, and significant reductions of other parameters, such as concentration of surfactants and color, confirm that the Fenton process is an outstanding candidate to improve the conventional leachate treatment at a preindustrial scale. |
description |
Fil: Traid, Hernán Darío. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Materiales de Misiones; Argentina. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-04-09 |
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 |
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https://hdl.handle.net/20.500.12219/5102 |
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https://hdl.handle.net/20.500.12219/5102 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/urn/https://www.sciencedirect.com/science/article/pii/S2666016422000305 info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1016/j.cscee.2022.100208 |
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application/pdf application/pdf 5.2 MB |
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Elsevier |
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Elsevier |
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