Ecotoxicological assessment of hospital wastewater: analysis of regression models

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversity of Nariño-
Autor(es): dc.creatorGómez-Herrera, Santiago-
Autor(es): dc.creatorSantacruz-Salas, Angie P.-
Autor(es): dc.creatorAlves Macedo, João Carlos-
Autor(es): dc.creatorBeltrán, Javier A.-
Autor(es): dc.creatorPaz, Juan D.-
Autor(es): dc.creatorMorales, Diana C.-
Autor(es): dc.creatorRosero, James A.-
Autor(es): dc.creatorRosa, André H.-
Data de aceite: dc.date.accessioned2025-08-21T16:43:28Z-
Data de disponibilização: dc.date.available2025-08-21T16:43:28Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2021-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1080/00207233.2022.2052537-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/223689-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/223689-
Descrição: dc.descriptionThis study assessed different regression models to estimate the concentration that inhibits 50% of Allium cepa root growth after exposure to different concentrations (5 to 100%v/v) of hospital wastewater for 72 h. In addition, the mitotic index was also calculated. The results indicate alterations in the normal development of A. cepa owing to the possible presence of toxic substances, identifying a maximum root inhibition of 61.01% and a minimum mitotic index of 2.15%. The Gompertz model was better than other models for its adequate adjustment and low error with a half maximal inhibitory concentration of 57.5% (moderately toxic waters) and a difference of 23% with traditional models such as Probit (80%) or Log-Logistic (80%). Toxicity tests with bioluminescent bacteria (Vibrio fischeri) confirmed the results obtained from A. cepa bioassays.-
Descrição: dc.descriptionEnvironmental Engineering Department São Paulo State University (UNESP) Institute of Science and Technology-
Descrição: dc.descriptionFaculty of Agricultural Sciences University of Nariño-
Descrição: dc.descriptionChemistry Department São Paulo State University (UNESP) Institute of Chemistry-
Descrição: dc.descriptionEnvironmental Engineering Department São Paulo State University (UNESP) Institute of Science and Technology-
Descrição: dc.descriptionChemistry Department São Paulo State University (UNESP) Institute of Chemistry-
Idioma: dc.languageen-
Relação: dc.relationInternational Journal of Environmental Studies-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAllium cepa-
Palavras-chave: dc.subjectgompertz-
Palavras-chave: dc.subjecthospital wastewater-
Palavras-chave: dc.subjectIC50-
Título: dc.titleEcotoxicological assessment of hospital wastewater: analysis of regression models-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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