<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>2215-3470</journal-id>
<journal-title><![CDATA[Uniciencia]]></journal-title>
<abbrev-journal-title><![CDATA[Uniciencia]]></abbrev-journal-title>
<issn>2215-3470</issn>
<publisher>
<publisher-name><![CDATA[Universidad Nacional, Costa Rica]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2215-34702024000100044</article-id>
<article-id pub-id-type="doi">10.15359/ru.38-1.3</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Potential for Saving Drinking Water Through the Use of Rainwater in Social Housing in Viçosa-Brazil]]></article-title>
<article-title xml:lang="es"><![CDATA[Ahorro potencial de agua potable mediante el uso de aguas pluviales en viviendas de interés social de Viçosa-Brasil]]></article-title>
<article-title xml:lang="pt"><![CDATA[Potencial de economia de água potável por meio do uso de águas pluviais em habitações de interesse social em Viçosa-Brasil]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sánchez-Galvis]]></surname>
<given-names><![CDATA[Juan Esteban]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sánchez-Galvis,]]></surname>
<given-names><![CDATA[María José]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sánchez-Ortiz]]></surname>
<given-names><![CDATA[Iván Andrés]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidade Federal de Viçosa Departamento de Engenharia Química ]]></institution>
<addr-line><![CDATA[Viçosa Minas Gerais]]></addr-line>
<country>Brasil</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Cooperativa de Colombia Departamento de Medicina Departamento de Serviço Social]]></institution>
<addr-line><![CDATA[Nariño Pasto]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad de Nariño Departamento de Recursos Hidrobiológicos ]]></institution>
<addr-line><![CDATA[Nariño Pasto]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2024</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2024</year>
</pub-date>
<volume>38</volume>
<numero>1</numero>
<fpage>44</fpage>
<lpage>59</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_arttext&amp;pid=S2215-34702024000100044&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_abstract&amp;pid=S2215-34702024000100044&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_pdf&amp;pid=S2215-34702024000100044&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract (Objective) The main objective of this research was to evaluate the potential for saving drinking water by using rainwater as a source of supply for non-potable purposes in two neighborhoods with social housing in the municipality of Viçosa, Minas Gerais, Brazil.  (Methodology)  The consumption statistics for each month of 2020 were used for each of the homes comprising the Benjamin José Cardoso and Sol Nascente Housing Complexes, and the fraction of drinking water that is destined in homes for nonpotable purposes was estimated. The information corresponding to the monthly rainfall records of the last 50 years was analyzed and the monthly volume of rainwater that could be harvested in each house was calculated.  (Results)  The average monthly volume of rainwater that could be captured through the roof area of each dwelling is 3.39 m3. During the rainy months of the year, it would be feasible to save a higher percentage of water than that allocated for non-potable purposes. Sizing a rainwater reservoir that exceeds the monthly needs for non-potable purposes would allow the surplus of collected water to supply the liquid during the dry season.  (Conclusions)  Since the average percentage of savings in drinking water for both neighborhoods exceeded 53%, the saving of the monthly consumption can contribute to the reduction of payments for the drinking water service and the consumption of the liquid in the municipality, particularly during drought months.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  (Objetivo) El principal objetivo de esta investigación fue evaluar el potencial de ahorro de agua potable, mediante el empleo de la pluvial como una fuente de abastecimiento para usos no potables, en dos barrios con viviendas de interés social del municipio de Viçosa (Minas Gerais, Brasil).  (Metodología)  Se utilizaron las estadísticas de consumo correspondientes a cada mes del 2020, para cada una de las casas que conforman los complejos habitacionales Benjamín José Cardoso y Sol Nascente, así como se estimó la fracción de agua potable destinada en los hogares para usos no potables. Se analizó la información correspondiente a los registros de lluvias mensuales de los últimos 50 años y se calculó el volumen mensual de agua de lluvia que podría colectarse en cada casa.  (Resultados)  El volumen promedio mensual de agua pluvial que podría captarse en el área de tejado de cada hogar es 3,39 m3. Durante los meses lluviosos del año, podría almacenarse un porcentaje de agua mayor al destinado para usos no potables; el dimensionamiento de un reservorio de agua de lluvia que supere las necesidades por mes del líquido para dichos propósitos podría viabilizar un excedente de agua colectada que garantice el recurso a lo largo de la temporada seca.  (Conclusiones)  Ya que el porcentaje promedio de ahorro de agua potable para ambos barrios supera el 53 %, el ahorro de consumo mensual puede contribuir a la reducción en el pago del servicio del agua potable y el consumo del líquido del municipio, principalmente en los meses de sequía.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo  (Objetivo)  O principal objetivo desta pesquisa foi avaliar o potencial de economia de água potável por meio do uso da água pluvial como fonte de abastecimento para usos não potáveis em dois bairros com habitações de interesse social no município de Viçosa (Minas Gerais-Brasil).  (Metodologia)  Foram utilizadas estatísticas de consumo de cada mês do ano de 2020 para cada uma das casas que compõem os conjuntos habitacionais Benjamin José Cardoso e Sol Nascente, e foi estimada a fração de água potável utilizada nas residências para usos não potáveis. Foram analisados os registros mensais de dos últimos 50 anos e calculado o volume mensal de águas pluviais que poderia ser coletado de cada residência.  (Resultados)  O volume médio mensal de águas pluviais que poderia ser coletado da área do telhado de cada residência é de 3,39 m3. Durante os meses chuvosos do ano, poderia ser armazenada uma porcentagem maior de água do que aquela destinada a usos não potáveis; o dimensionamento de um reservatório de águas pluviais que ultrapassem as necessidades mensais do líquido para esses fins poderia viabilizar um excedente de água coletada para garantir o líquido durante a estação seca.  (Conclusões)  Como a porcentagem média de economia de água potável para ambos os bairros é superior a 53%, a economia no consumo mensal pode contribuir para a redução do pagamento do serviço de água potável do município e do consumo do líquido, principalmente nos meses de seca.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[potable water savings]]></kwd>
<kwd lng="en"><![CDATA[rainwater usage]]></kwd>
<kwd lng="en"><![CDATA[roof catchment]]></kwd>
<kwd lng="en"><![CDATA[water availability]]></kwd>
<kwd lng="es"><![CDATA[ahorro de agua potable]]></kwd>
<kwd lng="es"><![CDATA[uso de agua de lluvia]]></kwd>
<kwd lng="es"><![CDATA[captación de agua en techos]]></kwd>
<kwd lng="es"><![CDATA[disponibilidad de agua]]></kwd>
<kwd lng="pt"><![CDATA[economia de água potável]]></kwd>
<kwd lng="pt"><![CDATA[disponibilidade de água uso de águas pluviais]]></kwd>
<kwd lng="pt"><![CDATA[coleta de água do telhado]]></kwd>
<kwd lng="pt"><![CDATA[disponibilidade de água.]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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