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- W2768123704 abstract "A agua e um bem essencial para a sobrevivencia das especies e para o desenvolvimento economico e social. Embora a superficie da Terra seja constituida por tres quartos de agua, apenas uma pequena parcela pode ser utilizada para as atividades humanas. Devido as pressoes urbanas, a poluicao dos mananciais e a ma gestao, atualmente, diversas cidades vem sofrendo com a crise hidrica. Uma alternativa para diminuir as pressoes sobre os recursos hidricos e o aproveitamento de aguas pluviais para fins nao potaveis. Sabendo disso, o objetivo deste estudo foi realizar uma revisao sistematica da literatura, visando identificar as pesquisas relacionadas a tematica abordada. Entre os trabalhos encontrados, foram selecionados 20 estudos em portugues, 7 em ingles e 3 em espanhol. Observou-se que existem poucos estudos que discutem todas as dimensoes para a implantacao de um sistema de aproveitamento de aguas pluviais. Alguns trabalhos abordam somente a verificacao da qualidade da agua de chuva, outros analisam apenas as partes do sistema, sem apresentar dimensionamento ou viabilidade economica. Portanto, verifica-se a necessidade da realizacao de um estudo que compreenda todas as fases da implantacao de um sistema de aproveitamento de aguas pluviais. Palavras-chave: Escassez hidrica. Precipitacao. Abastecimento de agua. Assessment of rainwater harvesting through a systematic review of the literature Abstract The water is essential for the survival of species and for economic and social development. Although the Earth's surface is consists of three quarters of water, only a small portion can be used for human activities. Due to urban pressures, pollution of water sources and poor management, currently, many cities have suffered with the water crisis. An alternative to reduce pressures on water resources is the use of rainwater for non-potable purposes. Knowing this, the aim of this study was to conduct a systematic review of the literature to identify research related to the theme. Among the works found, 20 studies were selected in Portuguese, 7 in English and three in Spanish. It was observed that there are few studies that discuss all aspects for the implementation of a rainwater utilization system. Some works only analyze the rainwater quality, others just consider the parts of the system without providing scaling or economic viability. Therefore, there is the need for a study to discuss all stages of implementation of a recovery system of rainwater. Keywords: Water scarcity. Rainfall. Water supply." @default.
- W2768123704 created "2017-12-04" @default.
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- W2768123704 date "2017-10-06" @default.
- W2768123704 modified "2023-10-03" @default.
- W2768123704 title "Avaliação do aproveitamento de águas pluviais através de uma análise sistemática da literatura" @default.
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- W2768123704 doi "https://doi.org/10.29069/forscience.2017v5n2.e307" @default.
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