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Biodegradation of blend films PVA/PVC, PVA/PCL in soil and soil with landfill leachate

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dc.contributor.authorCampos, Adriana de [UNESP]
dc.contributor.authorMarconato, José Carlos [UNESP]
dc.contributor.authorMartins-Franchetti, Sandra Mara [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:07:35Z
dc.date.available2014-05-20T15:07:35Z
dc.date.issued2011-12-01
dc.description.abstractThis study investigated the biodegradation of blends films of poly(vinyl alcohol)/poly(vinyl chloride) (PVA/PVC) and poly(vinyl alcohol)/poly(caprolactone) (PVA/PCL) blends films prepared with dimethylformamide under a variety of conditions by respirometry, spectrophotometry (FTIR), scanning electron microscopy (SEM), and contact angle. The films were buried in the garden soil and in the soil mixed with the landfill leachate for 120 days at 28ºC. Significant levels of biodegradation were achieved in fairly short incubation times in the soil. The results indicated that PVA was the most biodegradable film in the soil and in the soil with the leachate.en
dc.description.affiliationUniversidade Estadual Paulista Júlio de Mesquita Filho Instituto de Biociências Departamento de Bioquímica e Microbiologia
dc.description.affiliationUnespUniversidade Estadual Paulista Júlio de Mesquita Filho Instituto de Biociências Departamento de Bioquímica e Microbiologia
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipIdFAPESP: 04/14381-7
dc.format.extent1367-1378
dc.identifierhttp://dx.doi.org/10.1590/S1516-89132011000600024
dc.identifier.citationBrazilian Archives of Biology and Technology. Brazilian Archives of Biology and Technology, v. 54, n. 6, p. 1367-1378, 2011.
dc.identifier.doi10.1590/S1516-89132011000600024
dc.identifier.fileS1516-89132011000600024.pdf
dc.identifier.issn1516-8913
dc.identifier.lattes2767516480154062
dc.identifier.scieloS1516-89132011000600024
dc.identifier.urihttp://hdl.handle.net/11449/26579
dc.identifier.wosWOS:000298106300024
dc.language.isoeng
dc.publisherBrazilian Archives of Biology and Technology
dc.relation.ispartofBrazilian Archives of Biology and Technology
dc.relation.ispartofjcr0.676
dc.relation.ispartofsjr0,281
dc.rights.accessRightsAcesso aberto
dc.sourceSciELO
dc.subjectsynthetic polymersen
dc.subjectbiodegradable polymersen
dc.subjectsoilen
dc.subjectpolyen
dc.subjectpolyen
dc.subjectpolyen
dc.titleBiodegradation of blend films PVA/PVC, PVA/PCL in soil and soil with landfill leachateen
dc.typeArtigo
dcterms.licensehttp://www.scielo.br/revistas/babt/paboutj.htm
dspace.entity.typePublication
unesp.author.lattes2767516480154062
unesp.author.orcid0000-0002-1499-2659[1]
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Biociências, Rio Claropt
unesp.departmentBioquímica e Microbiologia - IBpt

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Rio Claro - IB - Instituto de Biociências