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Registro Completo |
Biblioteca(s): |
Embrapa Meio Ambiente. |
Data corrente: |
14/10/2020 |
Data da última atualização: |
14/10/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
TAKETANI, N. F.; TAKETANI, R. G.; LEITE, S. G. F.; MELO, I. S. de; LIMA-RIZZO, A. C.; ANDREOTE, F. D.; CUNHA, C. D. da. |
Afiliação: |
NATÁLIA FRANCO TAKETANI, Universidade São Francisco; RODRIGO GOUVÊA TAKETANI, ESALQ-USP; SELMA GOMES FERREIRA LEITE, UFRJ; ITAMAR SOARES DE MELO, CNPMA; ANDREA CAMARDELLADE LIMA-RIZZO, Centro de Tecnologia Mineral; FERNANDO DINI ANDREOTE, ESALQ-USP; CLÁUDIA DUARTE DA CUNHA, Centro de Tecnologia Mineral. |
Título: |
Effect of nickel in the degradation of oil in soils contaminated with petroleum and nickel. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
International Journal of Advanced Engineering Research and Science, v. 7, n. 7, p. 511-521, 2020. |
ISSN: |
2456-1908 |
DOI: |
https://dx.doi.org/10.22161/ijaers.77.58 |
Idioma: |
Inglês |
Conteúdo: |
Abstract: The pollution originated from the petrochemical industry is currently one of the main environmental concerns. Most of this is due to the high volume of toxic hydrocarbons that are produced and transported around the globe. However, this industry is also associated with toxic metals that are minor components of petroleum and used during refining processes. Here we have evaluated the impact of nickel in the biodegradation of crude oil in natural soils. We have assessed bacterial community profiles in these samples using ion torrent 16S rRNA gene sequencing and Real-Time PCR quantification and shotgun metagenome sequencing. We have found that the contamination with oil and nickel reduced the bacterial abundance compared with only soil. There was also an increase in the abundance of Actinobacteria. This group substituted the Proteobacteria as the dominant hydrocarbonoclastic bacteria as shown by metagenome sequencing. The presence of both contaminants also increased the removal of hydrocarbons. Thus, this indicates that the shift between Proteobacteria and Actinobacteria was beneficial to the removal of the organic pollutant. |
Palavras-Chave: |
Hydrocarbon remediation; Metagenome; Metal contamination. |
Thesagro: |
Bactéria; Contaminação; Níquel; Petróleo; Poluição do Solo. |
Thesaurus Nal: |
Actinobacteria; Decontamination; Metagenomics; Petroleum; Soil pollution. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/216638/1/Melo-Effect-nickel-2020.pdf
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Marc: |
LEADER 02261naa a2200373 a 4500 001 2125486 005 2020-10-14 008 2020 bl uuuu u00u1 u #d 022 $a2456-1908 024 7 $ahttps://dx.doi.org/10.22161/ijaers.77.58$2DOI 100 1 $aTAKETANI, N. F. 245 $aEffect of nickel in the degradation of oil in soils contaminated with petroleum and nickel.$h[electronic resource] 260 $c2020 520 $aAbstract: The pollution originated from the petrochemical industry is currently one of the main environmental concerns. Most of this is due to the high volume of toxic hydrocarbons that are produced and transported around the globe. However, this industry is also associated with toxic metals that are minor components of petroleum and used during refining processes. Here we have evaluated the impact of nickel in the biodegradation of crude oil in natural soils. We have assessed bacterial community profiles in these samples using ion torrent 16S rRNA gene sequencing and Real-Time PCR quantification and shotgun metagenome sequencing. We have found that the contamination with oil and nickel reduced the bacterial abundance compared with only soil. There was also an increase in the abundance of Actinobacteria. This group substituted the Proteobacteria as the dominant hydrocarbonoclastic bacteria as shown by metagenome sequencing. The presence of both contaminants also increased the removal of hydrocarbons. Thus, this indicates that the shift between Proteobacteria and Actinobacteria was beneficial to the removal of the organic pollutant. 650 $aActinobacteria 650 $aDecontamination 650 $aMetagenomics 650 $aPetroleum 650 $aSoil pollution 650 $aBactéria 650 $aContaminação 650 $aNíquel 650 $aPetróleo 650 $aPoluição do Solo 653 $aHydrocarbon remediation 653 $aMetagenome 653 $aMetal contamination 700 1 $aTAKETANI, R. G. 700 1 $aLEITE, S. G. F. 700 1 $aMELO, I. S. de 700 1 $aLIMA-RIZZO, A. C. 700 1 $aANDREOTE, F. D. 700 1 $aCUNHA, C. D. da 773 $tInternational Journal of Advanced Engineering Research and Science$gv. 7, n. 7, p. 511-521, 2020.
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Embrapa Meio Ambiente (CNPMA) |
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Registros recuperados : 2 | |
1. | | MENDES, R.; TAKETANI, N. F.; TAKETANI, R. G. Efeito do aquecimento global sobre a comunidade microbiana do solo. In: BETTIOL, W.; HAMADA, E.; ANGELOTTI, F.; AUAD, A. M.; GHINI, R. (Ed.). Aquecimento global e problemas fitossanitários. Brasília, DF: Embrapa, 2017. p. 177-203.Tipo: Capítulo em Livro Técnico-Científico |
Biblioteca(s): Embrapa Meio Ambiente. |
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2. | | TAKETANI, N. F.; TAKETANI, R. G.; LEITE, S. G. F.; MELO, I. S. de; LIMA-RIZZO, A. C.; ANDREOTE, F. D.; CUNHA, C. D. da. Effect of nickel in the degradation of oil in soils contaminated with petroleum and nickel. International Journal of Advanced Engineering Research and Science, v. 7, n. 7, p. 511-521, 2020.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
Biblioteca(s): Embrapa Meio Ambiente. |
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Registros recuperados : 2 | |
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