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    Publications

    Papers in International JournalsChapters/ Papers in International BooksChapters/ Papers in National BooksCommunications in International ConferencesCommunications in National ConferencesMSc ThesesBooksProceedingsPatentsTechnical/ Scientific ReportsPhD Theses

    Reutilización de aguas grises domésticas para el uso eficiente del recurso hídrico: aceptación social y análisis financiero. Un caso en Portugal

    TitleReutilización de aguas grises domésticas para el uso eficiente del recurso hídrico: aceptación social y análisis financiero. Un caso en Portugal
    Publication TypePapers in International Journals
    Year of Publication2018
    AuthorsPérez J. A. M., Lima M. M. C. L., Domínguez I. C., and Ocaña E. R. O.
    Abstract

    La reutilización de aguas grises (AG) contribuye a la preservación del agua y a disminuir la demanda de agua potable. En busca de potenciar esta alternativa en Portugal, se diseñó y evaluó financieramente un sistema hidrosanitario con reutilización de AG en un edificio multifamiliar, considerando la aceptación de los usuarios y los sistemas de tratamiento del AG para cumplir con los estándares de calidad para reuso. Los potenciales usuarios aceptaron el reuso de AG provenientes de la ducha, lavamanos y bidé, en la descarga de inodoros y riego de jardines. El sistema propuesto incluye el tratamiento del AG con reactores biológicos de membrana (MBR). Se presentó un periodo de retorno de 24 años y un valor presente neto de 14.775,18 USD, demostrando la viabilidad del sistema y logrando una reducción anual en el consumo de agua del 33 % (i.e. 3.351,92 m3), contribuyendo al uso eficiente del recurso a nivel urbano.

    JournalRevista UIS Ingenierías
    Volume18
    Issue1
    Pagination223-236
    Date Published2018-10-05
    ISSN1657-4583
    DOI10.18273/revuin.v18n1-2019020
    Keywordsaceptación social, aguas grises, factibilidad financiera, reuso
    RightsopenAccess
    Peer reviewedyes
    Statuspublished
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    About CTAC

    The Centre for Territory, Environment and Construction (CTAC) is a research unit of the School of Engineering of University of Minho (UMinho), recognised by the “FCT – Fundação para a Ciência e Tecnologia” (Foundation for Science and Technology), associated to the Department of Civil Engineering (DEC), with whom it shares resources and namely human resources.

    Currently CTAC aggregates 24 researchers holding a PhD of which 20 are faculty professors of the Civil Engineering Department. Read more


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    Centro de Território, Ambiente e Construção
    Escola de Engenharia da Universidade do Minho
    Campus de Azurém
    4800-058 Guimarães, Portugal

    Phone: + 351 253 510 200 (517 206)
    Fax: + 351 253 510 217

    Email: geral@ctac.uminho.pt


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