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dc.contributor.author Dotto, Guilherme Luiz
dc.contributor.author Cadaval Junior, Tito Roberto Sant'Anna
dc.contributor.author Pinto, Luiz Antonio de Almeida
dc.date.accessioned 2016-10-06T02:24:34Z
dc.date.available 2016-10-06T02:24:34Z
dc.date.issued 2012
dc.identifier.citation DOTTO, Guilherme Luiz; CADAVAL JUNIOR, Tito Roberto Sant'Anna; PINTO, Luiz Antonio Almeida. Preparation of bionanoparticles derived from Spirulina platensis and its application for Cr (VI) removal from aqueous solutions. Journal of Industrial and Engineering Chemistry,v. 18, n. 6, p. 1925–1930, 2012. Disponível em:<http://www.sciencedirect.com/science/article/pii/S1226086X12001633>. Acesso em 17 jul. 2014. pt_BR
dc.identifier.issn 1226-086X
dc.identifier.uri http://repositorio.furg.br/handle/1/6596
dc.description.abstract Spirulina platensis nanoparticles were prepared by mechanical agitation and were applied to removal Cr (VI) from aqueous solutions. Nanoparticles preparation was function of stirring rate and contact time. In the optimal conditions, Cr (VI) removal by nanoparticles as a function of pH and initial ion concentration was carried out. The optimal conditions for preparation were 10,000 rpm and 20 min, and the nanoparticles presented mean diameter of 215.6 nm and polydispersity index of 0.151. The best conditions for Cr (VI) removal were at pH 4 and ion concentration of 250 mg L 1, and the Cr (VI) removal percentage was 99.1%. pt_BR
dc.language.iso eng pt_BR
dc.publisher Elsevier pt_BR
dc.rights restrict access pt_BR
dc.subject Biosorbent pt_BR
dc.subject Ion removal pt_BR
dc.subject Nanoparticles pt_BR
dc.subject Polydispersity index pt_BR
dc.title Preparation of bionanoparticles derived from Spirulina platensis and its application for Cr (VI) removal from aqueous solutions pt_BR
dc.type article pt_BR
dc.identifier.doi http://dx.doi.org/10.1016/j.jiec.2012.05.005 pt_BR


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