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CALIDAD BACTERIOLÓGICA DEL AGUA DE LOS RÍOS MANAURE Y CASACARÁ, DEPARTAMENTO DEL CESAR, COLOMBIA / BACTERIOLOGICAL QUALITY OF THE WATER OF THE MANAURE AND CASACARA RIVERS, DEPARTMENT OF CESAR, COLOMBIA
Barahona Castillo, Yainis Maolis; Luna Fontalvo, Jorge Alberto; Romero Borja, Isaac Manuel.
  • Barahona Castillo, Yainis Maolis; Universidad del Magdalena. Santa Marta. CO
  • Luna Fontalvo, Jorge Alberto; Universidad del Magdalena. Santa Marta. CO
  • Romero Borja, Isaac Manuel; Universidad del Magdalena. Santa Marta. CO
Rev. luna azul ; 4601 enero 2018.
Article in English, Spanish | LILACS | ID: biblio-1007106
RESUMEN
Se evaluó la calidad microbiológica del agua de los ríos Manaure y Casacará (departamento del Cesar, Colombia) durante la temporada de lluvias y de sequía. Se estimaron las concentraciones de coliformes totales, coliformes fecales, enterococos fecales, Pseudomonas aeruginosa y Salmonella a través del método del Sustrato Definido. Los valores de coliformes totales y coliformes fecales se compararon con la normatividad colombiana (Resolución 2115 del 2007 y Decretos 1594 del 1984 y 3930 de 2010). Los resultados de los parámetros microbiológicos evaluados fueron variables para ambos ríos en las dos épocas climáticas, siendo mayores en la temporada de sequía. Se determinó que la presencia de las bacterias indicadoras de contaminación fecal y potencialmente patógenas en los ríos estudiados se debe a los vertimientos aledaños de aguas residuales domésticas, agrícolas y asentamientos humanos que condicionan la calidad y el uso de recurso hídrico establecido por la normatividad colombiana.
ABSTRACT
The microbiological quality of the water of the Manaure and Casacará rivers (department of Cesar, Colombia) was evaluated during the rainy and dry season. The concentrations of total coliforms, fecal coliforms, fecal enterococcus, Pseudomonas aeruginosa and Salmonella were determined through the Defined Substrate method. The values of total coliforms and fecal coliforms were compared with the Colombian regulations (Resolution 2115 of 2007 and decrees 1594 of 1984 and 3930 of 2010). The results of the microbiological parameters evaluated were variable for both rivers, being higher in the dry season. It was determined that the presence of fecal contamination indicators and potentially pathogenic bacteria in the studied rivers is due to the surrounding discharges of domestic and agricultural wastewater, and to human settlements that condition the quality and use of water resources established by Colombian regulations.
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Coliforms Country/Region as subject: South America / Colombia Language: English / Spanish Journal: Rev. luna azul Journal subject: Ecologia / Medicine / Environmental Health Year: 2018 Type: Article Affiliation country: Colombia Institution/Affiliation country: Universidad del Magdalena/CO

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Full text: Available Index: LILACS (Americas) Main subject: Coliforms Country/Region as subject: South America / Colombia Language: English / Spanish Journal: Rev. luna azul Journal subject: Ecologia / Medicine / Environmental Health Year: 2018 Type: Article Affiliation country: Colombia Institution/Affiliation country: Universidad del Magdalena/CO