Artigo de periodico

Solar photo-Fenton oxidation of mature landfill leachate: empirical model and chemical inferences. (2021)

• Authors:
  • Izario Filho, Hélcio José
  • Siqueira, Adriano Francisco
  • Alcântara, Marco Aurélio Kondracki de
  • Aguiar, Leandro Gonçalves de
  • Da Rós, Patrícia Caroline Molgero
  • NAPOLEÃO, Diovana Aparecida dos Santos
  • Cavalcanti, Alessandro Sampaio
  • Brandão, Joaquim Joffre
• USP affiliated authors: IZÁRIO FILHO, HÉLCIO JOSÉ - EEL ; SIQUEIRA, ADRIANO FRANCISCO - EEL ; ALCÂNTARA, MARCO AURÉLIO KONDRACKI DE - EEL ; AGUIAR, LEANDRO GONÇALVES DE - EEL ; RÓS, PATRÍCIA CAROLINE MOLGERO DA - EEL ; NAPOLEÃO, DIOVANA APARECIDA DOS SANTOS - EEL
• Unidade: EEL
• DOI: 10.1080/09593330.2021.1909656
• Assunto: ATERROS SANITÁRIOS
• Agências de fomento:
  • Financiamento CAPES
  • Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
• Language: Inglês
• Abstract: In this study, a stochastic model was applied to investigate the degradation of landfill leachate by solar photo-Fenton processes. The coefficient of determination (R2) between experimental and predicted data ranged from 0.9958–0.9995. The optimal conditions for the initial phase (lasting 5–22 min) were high Fe2+ level, low pH level, and intermediate H2O2 level. For the second phase, optimal leachate degradation percentages were obtained by maintaining the pH, increasing H2O2, and decreasing Fe2+ to the lowest level. Determination of optimal reaction conditions (such as pH, Fe2+, and H2O2 values) for both degradation phases is of paramount importance for process scale-up. The major contribution of this study was the development of a tool that considers the effects of one or more reactions on organic carbon degradation. This was achieved by assessing the significance of the effects of experimental conditions on model parameters for the fast and slow steps of leachate degradation by advanced oxidation processes.
• Imprenta:
  • Publisher place: São Paulo
  • Date published: 2021
• Source:
  • Título do periódico: ENVIRONMENTAL TECHNOLOGY
  • ISSN: 0013936X
  • Volume/Número/Paginação/Ano: v. 43, 8 p.

Informações sobre o DOI: 10.1080/09593330.2021.1909656 (Fonte: oaDOI API)
• Este periódico é de assinatura
• Este artigo NÃO é de acesso aberto
  
• Cor do Acesso Aberto: closed

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How to cite

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• ABNT

  IZARIO FILHO, Hélcio José et al. Solar photo-Fenton oxidation of mature landfill leachate: empirical model and chemical inferences. ENVIRONMENTAL TECHNOLOGY, v. 43, p. 8 , 2021Tradução . . Disponível em: https://doi.org/10.1080/09593330.2021.1909656. Acesso em: 07 jun. 2024.

• APA

  Izario Filho, H. J., Siqueira, A. F., Alcântara, M. A. K. de, Aguiar, L. G. de, Da Rós, P. C. M., NAPOLEÃO, D. A. dos S., et al. (2021). Solar photo-Fenton oxidation of mature landfill leachate: empirical model and chemical inferences. ENVIRONMENTAL TECHNOLOGY, 43, 8 . doi:10.1080/09593330.2021.1909656

• NLM

  Izario Filho HJ, Siqueira AF, Alcântara MAK de, Aguiar LG de, Da Rós PCM, NAPOLEÃO DA dos S, Cavalcanti AS, Brandão JJ. Solar photo-Fenton oxidation of mature landfill leachate: empirical model and chemical inferences. [Internet]. ENVIRONMENTAL TECHNOLOGY. 2021 ; 43 8 .[citado 2024 jun. 07 ] Available from: https://doi.org/10.1080/09593330.2021.1909656

• Vancouver

  Izario Filho HJ, Siqueira AF, Alcântara MAK de, Aguiar LG de, Da Rós PCM, NAPOLEÃO DA dos S, Cavalcanti AS, Brandão JJ. Solar photo-Fenton oxidation of mature landfill leachate: empirical model and chemical inferences. [Internet]. ENVIRONMENTAL TECHNOLOGY. 2021 ; 43 8 .[citado 2024 jun. 07 ] Available from: https://doi.org/10.1080/09593330.2021.1909656

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