El Evaluation of Non-Conventional Membrane Technology in Rural Educational Institutions of the Subregion of Obando, Nariño, Colombia

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dc.creatorLeonel , Hugo F.
dc.creatorMorales Pabón, Diana C
dc.date2025-10-22
dc.date.accessioned2025-12-19T17:28:02Z
dc.date.available2025-12-19T17:28:02Z
dc.descriptionThe objective of this investigation was to evaluate the unconventional LifeStraw® Community technology through a participatory action research approach that incorporated playfulness, in collaboration with the educational communities of eight rural schools located in the Obando subregion of Nariño, Colombia. The study implemented a social adoption strategy based on participatory methods, including project socialization, training through teaching-learning processes, the formation of water advocate groups, and the analysis of various indicators (levels of satisfaction, participation, acquired knowledge about safe water, hygiene practices, and handling procedures). Additionally, physicochemical and microbiological parameters were measured at the certified laboratory of the Departmental Health Institute of Nariño, which enabled the calculation of the Water Quality Risk Index (WQRI) in the effluent and its compliance with Colombian Technical Standard Decree 1575 of 2007. Results indicated that the use of the LifeStraw® Community technology reduced the WQRI from medium or high to low or no risk. However, some institutions showed non-compliance with microbiological parameters. Overall, it was determined that the LifeStraw® Community technology contributes to the provision of safe water in educational institutions by lowering the risk of waterborne diseases.en-US
dc.descriptionEl objetivo de esta investigación fue evaluar la tecnología no convencional LifeStraw® Community desde un enfoque de investigación acción participativa y utilización de la lúdica, con la comunidad educativa de ocho instituciones o centros asociados rurales, de la subregión Ex Provincia de Obando, Nariño Colombia por medio de una estrategia de adopción social, basada en métodos participativos, como: socialización del proyecto, formación con procesos de enseñanza aprendizaje, consolidación de grupos defensores de agua y análisis de indicadores (Nivel de satisfacción, participación conocimientos adquiridos de agua segura, tandas e higiene y manipulación); además, se determinaron parámetros fisicoquímicos y microbiológicos en el laboratorio certificado del Instituto Departamental de Salud de Nariño, que permitió calcular el Índice de Riesgo de Calidad de Agua IRCA en el efluente y su cumplimiento con la norma técnica colombiana Decreto 1575 de 2007. Se pudo determinar que el uso de la tecnología disminuyó el IRCA de medio y alto a bajo y sin riesgo; en algunas instituciones se evidenció el no cumplimiento del parámetro microbiológico. Se concluye que la tecnología LifeStraw® Community contribuye en brindar agua segura para las instituciones educativas al disminuir el riesgo de presencia de enfermedades asociadas al consumo de agua.es-ES
dc.descriptionO objetivo desta pesquisa foi avaliar a tecnologia não convencional LifeStraw® Communitya partir de uma abordagem de pesquisa-ação participativa e da utilização do lúdico, junto à comunidadeeducativa de oito instituições ou centros associados rurais, da sub-região Ex-Província deObando, Nariño, na Colômbia, por meio de uma estratégia de adoção social, baseada em métodosparticipativos, tais como: socialização do projeto, formação com processos de ensino-aprendizagem,consolidação de grupos defensores da água e análise de indicadores (nível de satisfação, participação,conhecimentos adquiridos sobre água segura, turnos e higiene e manipulação). Além disso,foram determinados parâmetros físico-químicos e microbiológicos no laboratório certificado doInstituto Departamental de Saúde de Nariño, o que permitiu calcular o Índice de Risco de Qualidadeda Água – IRCA no efluente e sua conformidade com a norma técnica colombiana Decreto 1575 de2007. Foi possível constatar que o uso da tecnologia reduziu o IRCA de médio e alto para baixo esem risco; em algumas instituições evidenciou-se o não cumprimento do parâmetro microbiológico.Conclui-se que a tecnologia LifeStraw® Community contribui para fornecer água segura às instituiçõeseducativas ao diminuir o risco de ocorrência de doenças associadas ao consumo de água.pt-BR
dc.formatapplication/pdf
dc.identifierhttps://revistas.umng.edu.co/index.php/rcin/article/view/7824
dc.identifier10.18359/rcin.7824
dc.identifier.urihttps://dspace7.infotegra.com/dspace7demo/45363
dc.languageeng
dc.publisherUniversidad Militar Nueva Granadaes-ES
dc.relationhttps://revistas.umng.edu.co/index.php/rcin/article/view/7824/6670
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dc.rightsDerechos de autor 2025 Ciencia e Ingeniería Neogranadinaes-ES
dc.rightshttps://creativecommons.org/licenses/by-nc-nd/4.0es-ES
dc.sourceCiencia e Ingenieria Neogranadina; Vol. 35 No. 2 (2025); 161 - 175en-US
dc.sourceCiencia e Ingeniería Neogranadina; Vol. 35 Núm. 2 (2025); 161 - 175es-ES
dc.sourceCiencia e Ingeniería Neogranadina; v. 35 n. 2 (2025); 161 - 175pt-BR
dc.source1909-7735
dc.source0124-8170
dc.subjectagua seguraes-ES
dc.subjectcalidad de aguaes-ES
dc.subjecttratamiento de aguaes-ES
dc.subjectIRCAes-ES
dc.subjectLifeStraw® Communityes-ES
dc.subjectágua segurapt-BR
dc.subjectqualidade da águapt-BR
dc.subjecttratamento de águapt-BR
dc.subjectIRCApt-BR
dc.subjectLifeStraw® Communitypt-BR
dc.subjectSafe Wateren-US
dc.subjectWater Qualityen-US
dc.subjectWater Treatmenten-US
dc.subjectWQRIen-US
dc.subjectLifestraw® Communityen-US
dc.titleEl Evaluation of Non-Conventional Membrane Technology in Rural Educational Institutions of the Subregion of Obando, Nariño, Colombiaen-US
dc.titleEvaluación de la tecnología de membranas no convencionales en instituciones educativas rurales de la subregión de Obando, Nariño, Colombiaes-ES
dc.titleAvaliação da tecnologia de membranas não convencionais em instituições educativas rurais da sub-região de Obando, Nariño, Colômbiapt-BR
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion

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