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Comportamento cinético do cloro livre em meio aquoso e formação de subprodutos da desinfecção

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dc.contributor.authorFerreira Filho, Sidney Seckler
dc.contributor.authorSakaguti, Mariane [UNESP]
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:23:31Z
dc.date.available2014-05-27T11:23:31Z
dc.date.issued2008-04-01
dc.description.abstractOne indirect approach to predict the disinfection by-product (DBP) formation potential for a given water source is by evaluation of the kinetic behavior of free chlorine in the liquid phase and chlorine demand determination for different operation conditions of the chlorination process. The objective of this work was to evaluate the kinetic behavior of free chlorine in water or a number of different raw water sources, as well as to investigate the impact of the coagulation process on chlorine demand reduction and DBP formation. It was observed that the higher the total organic carbon (TOC) removal efficiency through coagulation, the lower the liquid phase chlorine demand. Regarding trihalomethane (THM) formation, a ratio of 28 ug/L formed per mg/L of applied chlorine was observed for the waters employed in the experimental investigation.en
dc.description.affiliationEPUSP
dc.description.affiliationDepartamento de Engenharia Hidráulica e Sanitária da Escola Politécnica da Universidade de São Paulo
dc.description.affiliationCiências Biológicas Universidade Estadual Paulista (2006)
dc.description.affiliationDepartamento de Engenharia Hidráulica e Sanitária Escola Politécnica Universidade de São Paulo, Av. Prof. Almeida Prado, Travessa 2, no 271, 05508-900 São Paulo - SP
dc.description.affiliationUnespCiências Biológicas Universidade Estadual Paulista (2006)
dc.format.extent198-206
dc.identifierhttp://dx.doi.org/10.1590/S1413-41522008000200010
dc.identifier.citationEngenharia Sanitaria e Ambiental, v. 13, n. 2, p. 198-206, 2008.
dc.identifier.doi10.1590/S1413-41522008000200010
dc.identifier.file2-s2.0-47649106650.pdf
dc.identifier.issn1413-4152
dc.identifier.scieloS1413-41522008000200010
dc.identifier.scopus2-s2.0-47649106650
dc.identifier.urihttp://hdl.handle.net/11449/70373
dc.language.isopor
dc.relation.ispartofEngenharia Sanitária e Ambiental
dc.relation.ispartofjcr0.290
dc.relation.ispartofsjr0,218
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectChemical kinetics
dc.subjectChlorine
dc.subjectDisinfection byproducts
dc.subjectWater treatment
dc.titleComportamento cinético do cloro livre em meio aquoso e formação de subprodutos da desinfecçãopt
dc.title.alternativeKinetic behavior of free chlorine in the liquid phase and disinfection by-product (DBP) formationen
dc.typeArtigo
dcterms.licensehttp://www.scielo.br/revistas/esa/paboutj.htm
dspace.entity.typePublication

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