Phytotoxicity indexes and removal of color, COD, phenols and ISA from pulp and paper mill wastewater post-treated by UV/H2O2 and photo-Fenton

Autores
Carvalho Neves, Ludmila; Beber de Souza, Jeanette; de Souza Vidal, Carlos Magno; Herbert, Lucila Thomsett; de Souza Vidal, Kely Viviane; Martins, Kely Geronazzo; Young, Brian Jonathan
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Pulp and paper mill wastewater (PPMWW) contains high concentrations of recalcitrant compounds that cause toxicity to organisms. Advanced oxidation processes (AOPs) have the ability to degrade these compounds and reduce overall toxicity. Physicochemical characterization and Lactuca sativa toxicity test were conducted to compare the effectiveness of two post-treatments: UV/H2O2 and photo-Fenton. A comparison of four phytotoxicity indexes was carried out. PPMWW from a Brazilian treatment plant was characterized by high values of phenols, color, integrated spectral area (ISA), and chemical oxygen demand (COD), and caused significant inhibition to seedling development. The use of both post-treatments allowed the removal of over 75% of phenols, color, ISA, and COD. Although UV/H2O2 was more effective in removing phenols and ISA, photo-Fenton better reduced phytotoxicity. The most sensitive phytotoxicity indexes were RGIC0.8 and GIC80%, whereas SGC0, REC-0.25 and REC-0.50 better showed the effectiveness of the post-treatments. We suggest the combined use of two phytotoxicity indexes: one that evaluates the effects on seed germination and, another, on root elongation, e.g., SGC0 and RGIC0.8. Additionally, we recommend the use of ISA for monitoring programs of wastewater treatments because it is a cost-effective approach that allows narrowing down the search and identification of compounds present in complex mixtures.
Instituto de Microbiología y Zoología Agrícola (IMYZA)
Fil: Carvalho Neves, Ludmila. Universidade Estadual do Centro Oeste do Paraná; Brasil
Fil: Beber de Souza, Jeanette. Universidade Estadual do Centro Oeste do Paraná; Brasil
Fil: de Souza Vidal, Carlos Magno. Universidade Estadual do Centro Oeste do Paraná; Brasil
Fil: Herbert, Lucila Thomsett. Universidad de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Comahue. Instituto de Investigaciones en Biodiversidad y Medioambiente. Centro de Ecología Aplicada del Neuquén (CEAN); Argentina
Fil: de Souza Vidal, Kely Viviane. Universidade Estadual do Centro Oeste do Paraná; Brasil
Fil: Martins, Kely Geronazzo. Universidade Estadual do Centro Oeste do Paraná; Brasil
Fil: Young, Brian Jonathan. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Investigación Microbiología y Zoología Agrícola; Argentina
Fuente
Ecotoxicology and Environmental Safety 202 : 110939 (October 2020)
Materia
Lactuca sativa
Lechugas
Germinación de las Semillas
Fitotoxicidad
Seed Germination
Phytotoxicity
Lettuces
Effluents
Efluentes
Root Elongation
Nivel de accesibilidad
acceso restringido
Condiciones de uso
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
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spelling Phytotoxicity indexes and removal of color, COD, phenols and ISA from pulp and paper mill wastewater post-treated by UV/H2O2 and photo-FentonCarvalho Neves, LudmilaBeber de Souza, Jeanettede Souza Vidal, Carlos MagnoHerbert, Lucila Thomsettde Souza Vidal, Kely VivianeMartins, Kely GeronazzoYoung, Brian JonathanLactuca sativaLechugasGerminación de las SemillasFitotoxicidadSeed GerminationPhytotoxicityLettucesEffluentsEfluentesRoot ElongationPulp and paper mill wastewater (PPMWW) contains high concentrations of recalcitrant compounds that cause toxicity to organisms. Advanced oxidation processes (AOPs) have the ability to degrade these compounds and reduce overall toxicity. Physicochemical characterization and Lactuca sativa toxicity test were conducted to compare the effectiveness of two post-treatments: UV/H2O2 and photo-Fenton. A comparison of four phytotoxicity indexes was carried out. PPMWW from a Brazilian treatment plant was characterized by high values of phenols, color, integrated spectral area (ISA), and chemical oxygen demand (COD), and caused significant inhibition to seedling development. The use of both post-treatments allowed the removal of over 75% of phenols, color, ISA, and COD. Although UV/H2O2 was more effective in removing phenols and ISA, photo-Fenton better reduced phytotoxicity. The most sensitive phytotoxicity indexes were RGIC0.8 and GIC80%, whereas SGC0, REC-0.25 and REC-0.50 better showed the effectiveness of the post-treatments. We suggest the combined use of two phytotoxicity indexes: one that evaluates the effects on seed germination and, another, on root elongation, e.g., SGC0 and RGIC0.8. Additionally, we recommend the use of ISA for monitoring programs of wastewater treatments because it is a cost-effective approach that allows narrowing down the search and identification of compounds present in complex mixtures.Instituto de Microbiología y Zoología Agrícola (IMYZA)Fil: Carvalho Neves, Ludmila. Universidade Estadual do Centro Oeste do Paraná; BrasilFil: Beber de Souza, Jeanette. Universidade Estadual do Centro Oeste do Paraná; BrasilFil: de Souza Vidal, Carlos Magno. Universidade Estadual do Centro Oeste do Paraná; BrasilFil: Herbert, Lucila Thomsett. Universidad de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Comahue. Instituto de Investigaciones en Biodiversidad y Medioambiente. Centro de Ecología Aplicada del Neuquén (CEAN); ArgentinaFil: de Souza Vidal, Kely Viviane. Universidade Estadual do Centro Oeste do Paraná; BrasilFil: Martins, Kely Geronazzo. Universidade Estadual do Centro Oeste do Paraná; BrasilFil: Young, Brian Jonathan. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Investigación Microbiología y Zoología Agrícola; ArgentinaElsevier2022-07-25T10:42:35Z2022-07-25T10:42:35Z2020-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/12392https://www.sciencedirect.com/science/article/abs/pii/S01476513203077880147-6513https://doi.org/10.1016/j.ecoenv.2020.110939Ecotoxicology and Environmental Safety 202 : 110939 (October 2020)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccess2026-02-26T11:45:09Zoai:localhost:20.500.12123/12392instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2026-02-26 11:45:09.302INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Phytotoxicity indexes and removal of color, COD, phenols and ISA from pulp and paper mill wastewater post-treated by UV/H2O2 and photo-Fenton
title Phytotoxicity indexes and removal of color, COD, phenols and ISA from pulp and paper mill wastewater post-treated by UV/H2O2 and photo-Fenton
spellingShingle Phytotoxicity indexes and removal of color, COD, phenols and ISA from pulp and paper mill wastewater post-treated by UV/H2O2 and photo-Fenton
Carvalho Neves, Ludmila
Lactuca sativa
Lechugas
Germinación de las Semillas
Fitotoxicidad
Seed Germination
Phytotoxicity
Lettuces
Effluents
Efluentes
Root Elongation
title_short Phytotoxicity indexes and removal of color, COD, phenols and ISA from pulp and paper mill wastewater post-treated by UV/H2O2 and photo-Fenton
title_full Phytotoxicity indexes and removal of color, COD, phenols and ISA from pulp and paper mill wastewater post-treated by UV/H2O2 and photo-Fenton
title_fullStr Phytotoxicity indexes and removal of color, COD, phenols and ISA from pulp and paper mill wastewater post-treated by UV/H2O2 and photo-Fenton
title_full_unstemmed Phytotoxicity indexes and removal of color, COD, phenols and ISA from pulp and paper mill wastewater post-treated by UV/H2O2 and photo-Fenton
title_sort Phytotoxicity indexes and removal of color, COD, phenols and ISA from pulp and paper mill wastewater post-treated by UV/H2O2 and photo-Fenton
dc.creator.none.fl_str_mv Carvalho Neves, Ludmila
Beber de Souza, Jeanette
de Souza Vidal, Carlos Magno
Herbert, Lucila Thomsett
de Souza Vidal, Kely Viviane
Martins, Kely Geronazzo
Young, Brian Jonathan
author Carvalho Neves, Ludmila
author_facet Carvalho Neves, Ludmila
Beber de Souza, Jeanette
de Souza Vidal, Carlos Magno
Herbert, Lucila Thomsett
de Souza Vidal, Kely Viviane
Martins, Kely Geronazzo
Young, Brian Jonathan
author_role author
author2 Beber de Souza, Jeanette
de Souza Vidal, Carlos Magno
Herbert, Lucila Thomsett
de Souza Vidal, Kely Viviane
Martins, Kely Geronazzo
Young, Brian Jonathan
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Lactuca sativa
Lechugas
Germinación de las Semillas
Fitotoxicidad
Seed Germination
Phytotoxicity
Lettuces
Effluents
Efluentes
Root Elongation
topic Lactuca sativa
Lechugas
Germinación de las Semillas
Fitotoxicidad
Seed Germination
Phytotoxicity
Lettuces
Effluents
Efluentes
Root Elongation
dc.description.none.fl_txt_mv Pulp and paper mill wastewater (PPMWW) contains high concentrations of recalcitrant compounds that cause toxicity to organisms. Advanced oxidation processes (AOPs) have the ability to degrade these compounds and reduce overall toxicity. Physicochemical characterization and Lactuca sativa toxicity test were conducted to compare the effectiveness of two post-treatments: UV/H2O2 and photo-Fenton. A comparison of four phytotoxicity indexes was carried out. PPMWW from a Brazilian treatment plant was characterized by high values of phenols, color, integrated spectral area (ISA), and chemical oxygen demand (COD), and caused significant inhibition to seedling development. The use of both post-treatments allowed the removal of over 75% of phenols, color, ISA, and COD. Although UV/H2O2 was more effective in removing phenols and ISA, photo-Fenton better reduced phytotoxicity. The most sensitive phytotoxicity indexes were RGIC0.8 and GIC80%, whereas SGC0, REC-0.25 and REC-0.50 better showed the effectiveness of the post-treatments. We suggest the combined use of two phytotoxicity indexes: one that evaluates the effects on seed germination and, another, on root elongation, e.g., SGC0 and RGIC0.8. Additionally, we recommend the use of ISA for monitoring programs of wastewater treatments because it is a cost-effective approach that allows narrowing down the search and identification of compounds present in complex mixtures.
Instituto de Microbiología y Zoología Agrícola (IMYZA)
Fil: Carvalho Neves, Ludmila. Universidade Estadual do Centro Oeste do Paraná; Brasil
Fil: Beber de Souza, Jeanette. Universidade Estadual do Centro Oeste do Paraná; Brasil
Fil: de Souza Vidal, Carlos Magno. Universidade Estadual do Centro Oeste do Paraná; Brasil
Fil: Herbert, Lucila Thomsett. Universidad de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Comahue. Instituto de Investigaciones en Biodiversidad y Medioambiente. Centro de Ecología Aplicada del Neuquén (CEAN); Argentina
Fil: de Souza Vidal, Kely Viviane. Universidade Estadual do Centro Oeste do Paraná; Brasil
Fil: Martins, Kely Geronazzo. Universidade Estadual do Centro Oeste do Paraná; Brasil
Fil: Young, Brian Jonathan. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Investigación Microbiología y Zoología Agrícola; Argentina
description Pulp and paper mill wastewater (PPMWW) contains high concentrations of recalcitrant compounds that cause toxicity to organisms. Advanced oxidation processes (AOPs) have the ability to degrade these compounds and reduce overall toxicity. Physicochemical characterization and Lactuca sativa toxicity test were conducted to compare the effectiveness of two post-treatments: UV/H2O2 and photo-Fenton. A comparison of four phytotoxicity indexes was carried out. PPMWW from a Brazilian treatment plant was characterized by high values of phenols, color, integrated spectral area (ISA), and chemical oxygen demand (COD), and caused significant inhibition to seedling development. The use of both post-treatments allowed the removal of over 75% of phenols, color, ISA, and COD. Although UV/H2O2 was more effective in removing phenols and ISA, photo-Fenton better reduced phytotoxicity. The most sensitive phytotoxicity indexes were RGIC0.8 and GIC80%, whereas SGC0, REC-0.25 and REC-0.50 better showed the effectiveness of the post-treatments. We suggest the combined use of two phytotoxicity indexes: one that evaluates the effects on seed germination and, another, on root elongation, e.g., SGC0 and RGIC0.8. Additionally, we recommend the use of ISA for monitoring programs of wastewater treatments because it is a cost-effective approach that allows narrowing down the search and identification of compounds present in complex mixtures.
publishDate 2020
dc.date.none.fl_str_mv 2020-10-01
2022-07-25T10:42:35Z
2022-07-25T10:42:35Z
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 http://hdl.handle.net/20.500.12123/12392
https://www.sciencedirect.com/science/article/abs/pii/S0147651320307788
0147-6513
https://doi.org/10.1016/j.ecoenv.2020.110939
url http://hdl.handle.net/20.500.12123/12392
https://www.sciencedirect.com/science/article/abs/pii/S0147651320307788
https://doi.org/10.1016/j.ecoenv.2020.110939
identifier_str_mv 0147-6513
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/restrictedAccess
eu_rights_str_mv restrictedAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv Ecotoxicology and Environmental Safety 202 : 110939 (October 2020)
reponame:INTA Digital (INTA)
instname:Instituto Nacional de Tecnología Agropecuaria
reponame_str INTA Digital (INTA)
collection INTA Digital (INTA)
instname_str Instituto Nacional de Tecnología Agropecuaria
repository.name.fl_str_mv INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria
repository.mail.fl_str_mv tripaldi.nicolas@inta.gob.ar
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score 13.176822

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