Avaliação do desempenho de uma unidade em escala real para tratamento de água pluvial empregando a filtração direta por meio de filtro de pressão e amido natural de milho como coagulante primário

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dc.contributor.authorMurakami, Marcela Ferreira
dc.contributor.authorMoruzzi, Rodrigo Braga [UNESP]
dc.contributor.institutionUniversidade Federal de São Carlos (UFSCar)
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.date.accessioned2022-04-30T05:15:58Z
dc.date.available2022-04-30T05:15:58Z
dc.date.issued2013-01-01
dc.description.abstractThe aim of this study was to investigate the performance of an experimental rainwater treatment system for non-potable uses. Without the first-flush discharge it was expected to control the quality of captured rainwater and to minimize the rainwater by-pass caused by the first-flush strategy. A full-scale direct filtration unit was operated and a solution of natural corn starch was used as the primary coagulant. The color, turbidity e coliform efficiencies of the unit was analyzed based on filtration loads and the net water production was estimated. The results pointed out turbidity removal up to 70.8% and color removal up to 61.0%. The backwash of the filtering system was completed in 3 minutes at the rate of 1,440 m3/m2day with consumption of treated water from 0.5% to 2.2%, based on the potentially harvesting.en
dc.description.affiliationMestre em Engenharia Urbana pela Universidade Federal de São Carlos
dc.description.affiliationUniversidade Estadual Paulista Julio de Mesquita Filho” – UNESP Campus de Rio Claro, Avenida 24A, 1515
dc.description.affiliationUnespUniversidade Estadual Paulista Julio de Mesquita Filho” – UNESP Campus de Rio Claro, Avenida 24A, 1515
dc.format.extent37-45
dc.identifierhttp://dx.doi.org/10.14393/19834071.2013.24025
dc.identifier.citationCiencia y Engenharia/ Science and Engineering Journal, v. 22, n. 2, p. 37-45, 2013.
dc.identifier.doi10.14393/19834071.2013.24025
dc.identifier.issn1983-4071
dc.identifier.issn0103-944X
dc.identifier.scopus2-s2.0-85038640999
dc.identifier.urihttp://hdl.handle.net/11449/232697
dc.language.isopor
dc.relation.ispartofCiencia y Engenharia/ Science and Engineering Journal
dc.sourceScopus
dc.subjectCatchment
dc.subjectEconomy
dc.subjectRainwater
dc.subjectTreatment
dc.subjectUtilization
dc.titleAvaliação do desempenho de uma unidade em escala real para tratamento de água pluvial empregando a filtração direta por meio de filtro de pressão e amido natural de milho como coagulante primáriopt
dc.title.alternativePerformance analyses of a full-scale rainwater treatment unit using direct filtration and starch as primary coagulanten
dc.typeArtigo

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