Biostimulation of metal-resistant microbial consertium to remove zinc from contaminated environments
dc.contributor.author | CARPIO, ISIS E.M. | |
dc.contributor.author | FRANCO, DIEGO C. | |
dc.contributor.author | SATO, MARIA I.Z. | |
dc.contributor.author | SAKATA, SOLANGE | |
dc.contributor.author | PELLIZARI, VIVIAN H. | |
dc.contributor.author | FERREIRA FILHO, SIDNEY S. | |
dc.contributor.author | RODRIGUES, DEBORA F. | |
dc.coverage | Internacional | pt_BR |
dc.date.accessioned | 2016-03-08T11:43:22Z | |
dc.date.available | 2016-03-08T11:43:22Z | |
dc.date.issued | 2016 | pt_BR |
dc.description.abstract | Understanding the diversity and metal removal ability of microorganisms associated to contaminated aquatic environments is essential to develop metal remediation technologies in engineered environments. This study investigates through 16S rRNA deep sequencing the composition of a biostimulated microbial consortium obtained from the polluted Tietê River in São Paulo, Brazil. The bacterial diversity of the biostimulated consortium obtained from the contaminated water and sediment was compared to the original sample. The results of the comparative sequencing analyses showed that the biostimulated consortium and the natural environment had γProteobacteria, Firmicutes, and uncultured bacteria as the major classes of microorganisms. The consortium optimum zinc removal capacity, evaluated in batch experiments, was achieved at pH = 5 with equilibrium contact time of 120 min, and a higher Zn-biomass affinity (KF = 1.81) than most pure cultures previously investigated. Analysis of the functional groups found in the consortium demonstrated that amine, carboxyl, hydroxyl, and phosphate groups present in the consortium cells were responsible for zinc uptake. | |
dc.format.extent | 670-675 | pt_BR |
dc.identifier.citation | CARPIO, ISIS E.M.; FRANCO, DIEGO C.; SATO, MARIA I.Z.; SAKATA, SOLANGE; PELLIZARI, VIVIAN H.; FERREIRA FILHO, SIDNEY S.; RODRIGUES, DEBORA F. Biostimulation of metal-resistant microbial consertium to remove zinc from contaminated environments. <b>Science of the Total Environment</b>, v. 550, p. 670-675, 2016. DOI: <a href="https://dx.doi.org/10.1016/j.scitotenv.2016.01.149">10.1016/j.scitotenv.2016.01.149</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/25798. | |
dc.identifier.doi | 10.1016/j.scitotenv.2016.01.149 | |
dc.identifier.issn | 0048-9697 | pt_BR |
dc.identifier.orcid | https://orcid.org/0000-0001-6072-5853 | |
dc.identifier.percentilfi | 90.61 | |
dc.identifier.uri | http://repositorio.ipen.br/handle/123456789/25798 | |
dc.identifier.vol | 550 | pt_BR |
dc.relation.ispartof | Science of the Total Environment | pt_BR |
dc.rights | openAccess | pt_BR |
dc.subject | microorganisms | |
dc.subject | zinc | |
dc.subject | adsorption | |
dc.subject | heavy metals | |
dc.subject | environment | |
dc.subject | contamination | |
dc.subject | chemical analysis | |
dc.subject | water pollution | |
dc.subject | remedial action | |
dc.subject | sediments | |
dc.title | Biostimulation of metal-resistant microbial consertium to remove zinc from contaminated environments | pt_BR |
dc.type | Artigo de periódico | pt_BR |
dspace.entity.type | Publication | |
ipen.autor | SOLANGE KAZUMI SAKATA | |
ipen.codigoautor | 7038 | |
ipen.contributor.ipenauthor | SOLANGE KAZUMI SAKATA | |
ipen.date.recebimento | 16-03 | pt_BR |
ipen.identifier.fi | 4.900 | pt_BR |
ipen.identifier.ipendoc | 21728 | pt_BR |
ipen.identifier.ods | 6 | |
ipen.range.fi | 4.500 - 5.999 | |
ipen.range.percentilfi | 75.00 - 100.00 | |
ipen.type.genre | Artigo | |
relation.isAuthorOfPublication | fb62f288-104d-4352-aed0-a18e0da21a1b | |
relation.isAuthorOfPublication.latestForDiscovery | fb62f288-104d-4352-aed0-a18e0da21a1b | |
sigepi.autor.atividade | SAKATA, SOLANGE:7038:1120:N |