Quantification of coliform bacteria in groundwater sources of producers in the department of Lavalle, Corrientes

Coliform bacteria indicate contamination of both water and food, so its study of water for human consumption is essential. The presence of these bacteria was analyzed in 32 underground water sources: wells and boreholes, in order to determine the bacteriological quality for human consumption, using...

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Autores principales: Rodríguez, Silvia C., Yfran Elvira, María de las M., De Asmundis, Cecilia L., Schroeder, María A.
Formato: Artículo revista
Lenguaje:Español
Publicado: Instituto Agrotécnico "Pedro M. Fuentes Godo" - Facultad de Ciencias Agrarias (UNNE) 2024
Materias:
Total coliforms
thermotolerant coliforms
contamination
quality
water
Coliformes totales
coliformes termotolerantes
contaminación
calidad
agua
Acceso en línea:https://revistas.unne.edu.ar/index.php/agr/article/view/7780
Aporte de:
Revistas UNNE - Universidad Nacional del Noroeste (UNNE) de Universidad Nacional del Nordeste
id I48-R154-article-7780
record_format ojs
spelling I48-R154-article-77802024-09-27T18:29:56Z Quantification of coliform bacteria in groundwater sources of producers in the department of Lavalle, Corrientes Cuantificación de bacterias coliformes en fuentes de aguas subterráneas de productores del departamento de Lavalle, Corrientes Rodríguez, Silvia C. Yfran Elvira, María de las M. De Asmundis, Cecilia L. Schroeder, María A. Total coliforms thermotolerant coliforms contamination quality water Coliformes totales coliformes termotolerantes contaminación calidad agua Coliform bacteria indicate contamination of both water and food, so its study of water for human consumption is essential. The presence of these bacteria was analyzed in 32 underground water sources: wells and boreholes, in order to determine the bacteriological quality for human consumption, using the most probable number method (MPN). The results showed the presence of total coliform and thermotolerant bacteria above the maximum admissible limits according to the CAA in all the well samples. However, 6 out of 16 boreholes analyzed are suitable for consumption, in addition, lower bacterial load was reported. It is concluded that many of these sources do not meet the sanitary requirements for human consumption, being well water the one that showed major contamination. Las bacterias coliformes son indicadores de contaminación tanto del agua como de  alimentos, por lo que se hace imprescindible su estudio en  agua de consumo. Se analizó la presencia de estas bacterias en 32 fuentes de agua subterráneas: pozos y perforaciones, con el fin de determinar la calidad bacteriológica para el consumo humano, utilizando el método del número más probable (NMP). Los resultados manifestaron la presencia en estas aguas de coliformes totales y termotolerantes por encima de los límites máximos admisibles según el CAA, en todas las muestras de pozos. Sin embargo, 6 de las 16 perforaciones analizadas son aptas para consumo,  y en ésta última fuente se reportó menor carga bacteriana. Se concluye que muchas de estas fuentes de aguas no cumplen los requisitos sanitarios del agua potable, siendo el agua de pozos la que mostró mayor contaminación. Instituto Agrotécnico "Pedro M. Fuentes Godo" - Facultad de Ciencias Agrarias (UNNE) 2024-09-27 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://revistas.unne.edu.ar/index.php/agr/article/view/7780 10.30972/agr.357780 Agrotecnia; Núm. 35 (2024); 26-33 2545-8906 0328-4077 spa https://revistas.unne.edu.ar/index.php/agr/article/view/7780/7299 http://creativecommons.org/licenses/by-nc-sa/4.0
institution Universidad Nacional del Nordeste
institution_str I-48
repository_str R-154
container_title_str Revistas UNNE - Universidad Nacional del Noroeste (UNNE)
language Español
format Artículo revista
topic Total coliforms
thermotolerant coliforms
contamination
quality
water
Coliformes totales
coliformes termotolerantes
contaminación
calidad
agua
spellingShingle Total coliforms
thermotolerant coliforms
contamination
quality
water
Coliformes totales
coliformes termotolerantes
contaminación
calidad
agua
Rodríguez, Silvia C.
Yfran Elvira, María de las M.
De Asmundis, Cecilia L.
Schroeder, María A.
Quantification of coliform bacteria in groundwater sources of producers in the department of Lavalle, Corrientes
topic_facet Total coliforms
thermotolerant coliforms
contamination
quality
water
Coliformes totales
coliformes termotolerantes
contaminación
calidad
agua
author Rodríguez, Silvia C.
Yfran Elvira, María de las M.
De Asmundis, Cecilia L.
Schroeder, María A.
author_facet Rodríguez, Silvia C.
Yfran Elvira, María de las M.
De Asmundis, Cecilia L.
Schroeder, María A.
author_sort Rodríguez, Silvia C.
title Quantification of coliform bacteria in groundwater sources of producers in the department of Lavalle, Corrientes
title_short Quantification of coliform bacteria in groundwater sources of producers in the department of Lavalle, Corrientes
title_full Quantification of coliform bacteria in groundwater sources of producers in the department of Lavalle, Corrientes
title_fullStr Quantification of coliform bacteria in groundwater sources of producers in the department of Lavalle, Corrientes
title_full_unstemmed Quantification of coliform bacteria in groundwater sources of producers in the department of Lavalle, Corrientes
title_sort quantification of coliform bacteria in groundwater sources of producers in the department of lavalle, corrientes
description Coliform bacteria indicate contamination of both water and food, so its study of water for human consumption is essential. The presence of these bacteria was analyzed in 32 underground water sources: wells and boreholes, in order to determine the bacteriological quality for human consumption, using the most probable number method (MPN). The results showed the presence of total coliform and thermotolerant bacteria above the maximum admissible limits according to the CAA in all the well samples. However, 6 out of 16 boreholes analyzed are suitable for consumption, in addition, lower bacterial load was reported. It is concluded that many of these sources do not meet the sanitary requirements for human consumption, being well water the one that showed major contamination.
publisher Instituto Agrotécnico "Pedro M. Fuentes Godo" - Facultad de Ciencias Agrarias (UNNE)
publishDate 2024
url https://revistas.unne.edu.ar/index.php/agr/article/view/7780
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first_indexed 2025-05-17T05:10:58Z
last_indexed 2025-05-17T05:10:58Z
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