Risk map for the water quality of municipal supply systems. A Colombian case

Meeting the requirements of water quality for human consumption is one of the main challenges faced by companies supplying aqueducts; due to the degradation of the supply sources, the deterioration of the watershed and climate changes threaten the system components. The objective of this paper is to...

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Autores:
Arias, Blanca R.
Zafra Mejia, Carlos
Bejarano, Diana
Tipo de recurso:
Article of journal
Fecha de publicación:
2014
Institución:
Universidad Antonio Nariño
Repositorio:
Repositorio UAN
Idioma:
spa
OAI Identifier:
oai:repositorio.uan.edu.co:123456789/3945
Acceso en línea:
http://revistas.uan.edu.co/index.php/ingeuan/article/view/380
http://repositorio.uan.edu.co/handle/123456789/3945
Palabra clave:
Water quality
risk assessment
water purification
water supply sy
Calidad del agua
evaluación del riesgo
potabilización del agua
sistemas de abastecimiento de agua
Rights
openAccess
License
Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
id UAntonioN2_329d9585b9c76716ac1380e2ced06670
oai_identifier_str oai:repositorio.uan.edu.co:123456789/3945
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network_name_str Repositorio UAN
repository_id_str
spelling Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)Acceso abiertohttps://creativecommons.org/licenses/by-nc-sa/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Arias, Blanca R.Zafra Mejia, CarlosBejarano, Diana2021-06-16T13:53:11Z2021-06-16T13:53:11Z2014-09-08http://revistas.uan.edu.co/index.php/ingeuan/article/view/380http://repositorio.uan.edu.co/handle/123456789/3945Meeting the requirements of water quality for human consumption is one of the main challenges faced by companies supplying aqueducts; due to the degradation of the supply sources, the deterioration of the watershed and climate changes threaten the system components. The objective of this paper is to identify, analyze and develop the risk map for the water quality of a Colombian municipal water supply system categorized with a low complexity level. It was realized as a description, analysis and qualitative assessment of the threats and vulnerabilities identified. The risk assessment was carried out through two criteria: (i) estimation of the occurrence probability, and (ii) impact by the risk materialization. The results show that the supply sources “La Moya” and “Bellavista” present dominant risks of the anthropogenic and natural type, respectively. Additionally, the results suggest that the conditions of water quality are suitable for human consumption; however, it is required to ensure the presence of disinfection treatment in the water treatment plant due to the presence of coliforms. Consequently, the water quality risk index shows a classification of “high risk”, mainly due to the presence of coliforms and E. coli.Satisfacer las exigencias de calidad del agua para consumo humano es uno de los principales retos a los que se enfrentan las empresas prestadoras del servicio de acueducto; debido a la degradación de las fuentes de abastecimiento, al deterioro de las hoyas hidrográficas, y a cambios climáticos que ponen en riesgo los componentes del sistema. El objetivo de este artículo es identificar, analizar y elaborar el mapa de riesgos para la calidad del agua de un sistema de abastecimiento municipal colombiano categorizado con un nivel de complejidad bajo. Se realizó una descripción, análisis y valoración cualitativa de las amenazas y vulnerabilidades identificadas. La valoración del riesgo se realizó a través de dos criterios: (i) estimación de la probabilidad de ocurrencia, e (ii) impacto por la materialización del riesgo. Los resultados muestran que las fuentes de abastecimiento “La Moya” y “Bellavista” presentan riesgos dominantes de tipo antrópico y natural, respectivamente. Adicionalmente, los resultados sugieren que las condiciones de calidad del agua son aptas para consumo humano; no obstante, se requiere garantizar el tratamiento de desinfección en la potabilizadora debido a la presencia de coliformes. Consecuentemente, el índice de riesgo de calidad del agua muestra una clasificación de “alto riesgo”, debido principalmente a la presencia de coliformes y E. coli.application/pdfspaUniversidad Antonio Nariñohttp://revistas.uan.edu.co/index.php/ingeuan/article/view/380/3182346-14462145-0935INGE@UAN - TENDENCIAS EN LA INGENIERÍA; Vol. 4 Núm. 8 (2014)Water qualityrisk assessmentwater purificationwater supply syCalidad del aguaevaluación del riesgopotabilización del aguasistemas de abastecimiento de aguaRisk map for the water quality of municipal supply systems. A Colombian caseMapa de riesgos para la calidad del agua en sistemas de abastecimiento municipales. Un caso colombianoinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1info:eu-repo/semantics/articlehttp://purl.org/coar/version/c_970fb48d4fbd8a85123456789/3945oai:repositorio.uan.edu.co:123456789/39452024-10-09 22:17:04.08https://creativecommons.org/licenses/by-nc-sa/4.0/Acceso abiertometadata.onlyhttps://repositorio.uan.edu.coRepositorio Institucional UANalertas.repositorio@uan.edu.co
dc.title.en-US.fl_str_mv Risk map for the water quality of municipal supply systems. A Colombian case
dc.title.es-ES.fl_str_mv Mapa de riesgos para la calidad del agua en sistemas de abastecimiento municipales. Un caso colombiano
title Risk map for the water quality of municipal supply systems. A Colombian case
spellingShingle Risk map for the water quality of municipal supply systems. A Colombian case
Water quality
risk assessment
water purification
water supply sy
Calidad del agua
evaluación del riesgo
potabilización del agua
sistemas de abastecimiento de agua
title_short Risk map for the water quality of municipal supply systems. A Colombian case
title_full Risk map for the water quality of municipal supply systems. A Colombian case
title_fullStr Risk map for the water quality of municipal supply systems. A Colombian case
title_full_unstemmed Risk map for the water quality of municipal supply systems. A Colombian case
title_sort Risk map for the water quality of municipal supply systems. A Colombian case
dc.creator.fl_str_mv Arias, Blanca R.
Zafra Mejia, Carlos
Bejarano, Diana
dc.contributor.author.spa.fl_str_mv Arias, Blanca R.
Zafra Mejia, Carlos
Bejarano, Diana
dc.subject.en-US.fl_str_mv Water quality
risk assessment
water purification
water supply sy
topic Water quality
risk assessment
water purification
water supply sy
Calidad del agua
evaluación del riesgo
potabilización del agua
sistemas de abastecimiento de agua
dc.subject.es-ES.fl_str_mv Calidad del agua
evaluación del riesgo
potabilización del agua
sistemas de abastecimiento de agua
description Meeting the requirements of water quality for human consumption is one of the main challenges faced by companies supplying aqueducts; due to the degradation of the supply sources, the deterioration of the watershed and climate changes threaten the system components. The objective of this paper is to identify, analyze and develop the risk map for the water quality of a Colombian municipal water supply system categorized with a low complexity level. It was realized as a description, analysis and qualitative assessment of the threats and vulnerabilities identified. The risk assessment was carried out through two criteria: (i) estimation of the occurrence probability, and (ii) impact by the risk materialization. The results show that the supply sources “La Moya” and “Bellavista” present dominant risks of the anthropogenic and natural type, respectively. Additionally, the results suggest that the conditions of water quality are suitable for human consumption; however, it is required to ensure the presence of disinfection treatment in the water treatment plant due to the presence of coliforms. Consequently, the water quality risk index shows a classification of “high risk”, mainly due to the presence of coliforms and E. coli.
publishDate 2014
dc.date.issued.spa.fl_str_mv 2014-09-08
dc.date.accessioned.none.fl_str_mv 2021-06-16T13:53:11Z
dc.date.available.none.fl_str_mv 2021-06-16T13:53:11Z
dc.type.coar.fl_str_mv http://purl.org/coar/resource_type/c_2df8fbb1
dc.type.version.spa.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.coar.spa.fl_str_mv http://purl.org/coar/resource_type/c_6501
dc.type.driver.spa.fl_str_mv info:eu-repo/semantics/article
dc.type.coarversion.none.fl_str_mv http://purl.org/coar/version/c_970fb48d4fbd8a85
format http://purl.org/coar/resource_type/c_6501
status_str publishedVersion
dc.identifier.none.fl_str_mv http://revistas.uan.edu.co/index.php/ingeuan/article/view/380
dc.identifier.uri.none.fl_str_mv http://repositorio.uan.edu.co/handle/123456789/3945
url http://revistas.uan.edu.co/index.php/ingeuan/article/view/380
http://repositorio.uan.edu.co/handle/123456789/3945
dc.language.iso.spa.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv http://revistas.uan.edu.co/index.php/ingeuan/article/view/380/318
dc.rights.none.fl_str_mv Acceso abierto
dc.rights.license.spa.fl_str_mv Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.rights.uri.spa.fl_str_mv https://creativecommons.org/licenses/by-nc-sa/4.0/
dc.rights.accessrights.spa.fl_str_mv info:eu-repo/semantics/openAccess
dc.rights.coar.spa.fl_str_mv http://purl.org/coar/access_right/c_abf2
rights_invalid_str_mv Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
Acceso abierto
https://creativecommons.org/licenses/by-nc-sa/4.0/
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.spa.fl_str_mv Universidad Antonio Nariño
dc.source.none.fl_str_mv 2346-1446
2145-0935
dc.source.es-ES.fl_str_mv INGE@UAN - TENDENCIAS EN LA INGENIERÍA; Vol. 4 Núm. 8 (2014)
institution Universidad Antonio Nariño
repository.name.fl_str_mv Repositorio Institucional UAN
repository.mail.fl_str_mv alertas.repositorio@uan.edu.co
_version_ 1812928287206277120

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