Please use this identifier to cite or link to this item: http://repositorio.ufla.br/jspui/handle/1/37247
metadata.artigo.dc.title: Cargas superficiais da fração argila de solos influenciadas pela vinhaça e fósforo
metadata.artigo.dc.title.alternative: Surface charge of clay fraction as affected by vinasse and phosphorus
metadata.artigo.dc.creator: Ribeiro, Bruno Teixeira
Lima, José Maria de
Curi, Nilton
Oliveira, Geraldo César de
Lima, Pedro Luiz Terra
metadata.artigo.dc.subject: Zeta potential
Point of zero charge
Soil charges
metadata.artigo.dc.publisher: Sociedade Brasileira de Química
metadata.artigo.dc.date.issued: 2011
metadata.artigo.dc.identifier.citation: RIBEIRO, B. T. et al. Cargas superficiais da fração argila de solos influenciadas pela vinhaça e fósforo. Química Nova, São Paulo, v. 34, n. 1, 2011.
metadata.artigo.dc.description.abstract: Effects of vinasse, P sorption and the interaction vinasse-phosphorus on zeta potential and point of zero charge (PZC) as well as the effects of vinasse on P sorption on clay-fraction samples from two soils were evaluated. The vinasse and P sorption influenced the surface charge of clay fraction of both soils. Sorption of P increased negative charges from soil particles reducing PZC. These effects were more pronounced when clay fraction was previously treated with vinasse. Vinasse treatment reduced P sorption, probably due to coating of P-adsorption sites and by enhancing the negative charges.
metadata.artigo.dc.identifier.uri: http://repositorio.ufla.br/jspui/handle/1/37247
metadata.artigo.dc.language: pt_BR
Appears in Collections:DCS - Artigos publicados em periódicos



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