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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/67285
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dc.contributor.authorCarvalho, Ana Gabriela M.-
dc.contributor.authorGuerrini, Iraê Amaral-
dc.contributor.authorDo Valle, Celina F.-
dc.contributor.authorCorradini, Lenine-
dc.date.accessioned2014-05-27T11:20:39Z-
dc.date.accessioned2016-10-25T18:18:38Z-
dc.date.available2014-05-27T11:20:39Z-
dc.date.available2016-10-25T18:18:38Z-
dc.date.issued2003-05-01-
dc.identifierhttp://www.celso-foelkel.com.br/artigos/outros/09_compostagem_VCP.pdf-
dc.identifier.citationO Papel (Brazil), v. 64, n. 5, p. 71-75, 2003.-
dc.identifier.issn0031-1057-
dc.identifier.urihttp://hdl.handle.net/11449/67285-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/67285-
dc.description.abstractRecognizing the great potential of this residue to increase the eucalyptus forests produtivity - when used in its humidified form - the main objective of this project was to decompose the solid residues generated at Luiz Antonio mill, in a fast and artificial way, by means of piles or ridges of composted materials. The materials used in this composting process were: activated sludge, dregs and grits, wood ash and biomass. Applications of both phosphorus and potassium have been used during the planting phase. Nitrogen, in the form of urea, has been applied in two treatments with the main purpose to decrease the C/N ratio and to speed up the decomposition process. The experiment was carried out in 120 days. The best results were obtained in residue piles with a 3:1 ratio, i.e., 75% residues + 25% biomass. This mixture provided an extremely good aeration, thus enabling an appropriate material mixing and homogenization. Under the technological viewpoint, the results obtained from the composting process were quite satisfactory for VCP industrial residues treatment. This composting process enabled a material accelerated stabilization (lower C/N ratio) and homogenization. After this experiment, it became possible to use all residues just as they were generated by Luiz Antônio pulp and paper mill. This project is of the utmost relevance to VCP's forestry department as far as a significant amount of nutrients is getting back to the soil in the form of mineral and organic materials.en
dc.format.extent71-75-
dc.language.isopor-
dc.sourceScopus-
dc.subjectActivated sludgeen
dc.subjectCompostingen
dc.subjectDregs and gritsen
dc.subjectEucalyptus barken
dc.subjectIndustrial residuesen
dc.subjectPulp and paper mill residuesen
dc.subjectWood ashen
dc.subjectActivated sludge processen
dc.subjectBiomassen
dc.subjectForestryen
dc.subjectProductivityen
dc.subjectPaper and pulp millsen
dc.subjectActivated Sludgeen
dc.subjectEucalyptusen
dc.subjectPaper Millsen
dc.subjectPulp Millsen
dc.titleA compostagem como processo catalisador para a reutilização dos resídues de fábrica de celulose e papelpt
dc.title.alternativeComposting as a catalizing process for the pulp and paper mill residues reutilizationen
dc.typeoutro-
dc.contributor.institutionVotorantim Celulose/Papel Florestal-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionL. Corradini Consultoria F. SC Ltda-
dc.description.affiliationVotorantim Celulose/Papel Florestal, Luiz Antônio-SP-
dc.description.affiliationDepto. Recursos Naturais FCA/UNESP, Botucatu-SP-
dc.description.affiliationL. Corradini Consultoria F. SC Ltda, Ribeirão Preto-SP-
dc.description.affiliationUnespDepto. Recursos Naturais FCA/UNESP, Botucatu-SP-
dc.rights.accessRightsAcesso aberto-
dc.identifier.file2-s2.0-0037667899.pdf-
dc.relation.ispartofO Papel (Brazil)-
dc.identifier.scopus2-s2.0-0037667899-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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