Artigo de periodico

Electricity production and treatment of high-strength dairy wastewater in a microbial fuel cell using acclimated electrogenic consortium (2019)

• Authors:
  • Marassi, Rodrigo José
  • Hermanny, R. S.
  • Silva, G C
  • Silva, Flávio Teixeira
  • Paiva, Teresa Cristina Brazil de
• USP affiliated authors: SILVA, FLÁVIO TEIXEIRA DA - EEL ; PAIVA, TERESA CRISTINA BRAZIL DE - EEL ; MARASSI, RODRIGO JOSÉ - EEL
• Unidade: EEL
• DOI: 10.1007/s13762-019-02391-7
• Subjects: BIOTECNOLOGIA; TRATAMENTO DE ÁGUAS RESIDUÁRIAS
• Keywords: Dairy wastewater; Wastewater treatment; Energy recovery; Clostridium butyricum; Shewanella oneidensis; Bioelectrochemical systems
• Agências de fomento:
  • Financiamento CAPES
• Language: Inglês
• Abstract: Microbial fuel cells are innovative technologies that can efficiently remove chemical oxygen demand and biochemical oxygen demand, while simultaneously generating electricity, with a minimal environmental footprint. High efficiencies have recently been achieved for the treatment of low-strength wastewater. However, in treatment of a real high-strength wastewater, such as dairy effluent, the efficiency decreases drastically due to operational instability associated with environmental fluctuations, difficulty of maintaining the run for long periods, and fouling. In order to overcome these issues, a new initialization method was developed, with a start-up phase employing an inoculum composed of a consortium of fermenting and metal-reducing bacteria, followed by acclimation and treatment phases. The protocol employed enabled removal of 90% of total biochemical oxygen demand, 62% of total chemical oxygen demand, 72% of total Kjeldahl nitrogen, 71% of sodium, and 65% of ultraviolet absorbing substances from dairy wastewater. Furthermore, the microbial fuel cell produced maximum power densities of 1.45 W/m3 in the acclimation phase and 1.32 W/m3 in the treatment phase. The findings demonstrated that microbial fuel cells powered by real high-strength dairy wastewater can achieve high efficiencies.
• Imprenta:
  • Publisher: Springer
  • Publisher place: Teerã
  • Date published: 2019
• Source:
  • Título: International Journal of Environmental Science and Technology
  • ISSN: 17351472
  • Volume/Número/Paginação/Ano: v.16, p.7339-7348, 2019

Informações sobre o DOI: 10.1007/s13762-019-02391-7 (Fonte: oaDOI API)
• Este periódico é de assinatura
• Este artigo NÃO é de acesso aberto
  
• Cor do Acesso Aberto: closed

---

How to cite

A citação é gerada automaticamente e pode não estar totalmente de acordo com as normas

• ABNT

  MARASSI, Rodrigo José et al. Electricity production and treatment of high-strength dairy wastewater in a microbial fuel cell using acclimated electrogenic consortium. International Journal of Environmental Science and Technology, v. 16, p. 7339-7348, 2019Tradução . . Disponível em: https://doi.org/10.1007/s13762-019-02391-7. Acesso em: 18 nov. 2024.

• APA

  Marassi, R. J., Hermanny, R. S., Silva, G. C., Silva, F. T., & Paiva, T. C. B. de. (2019). Electricity production and treatment of high-strength dairy wastewater in a microbial fuel cell using acclimated electrogenic consortium. International Journal of Environmental Science and Technology, 16, 7339-7348. doi:10.1007/s13762-019-02391-7

• NLM

  Marassi RJ, Hermanny RS, Silva GC, Silva FT, Paiva TCB de. Electricity production and treatment of high-strength dairy wastewater in a microbial fuel cell using acclimated electrogenic consortium [Internet]. International Journal of Environmental Science and Technology. 2019 ;16 7339-7348.[citado 2024 nov. 18 ] Available from: https://doi.org/10.1007/s13762-019-02391-7

• Vancouver

  Marassi RJ, Hermanny RS, Silva GC, Silva FT, Paiva TCB de. Electricity production and treatment of high-strength dairy wastewater in a microbial fuel cell using acclimated electrogenic consortium [Internet]. International Journal of Environmental Science and Technology. 2019 ;16 7339-7348.[citado 2024 nov. 18 ] Available from: https://doi.org/10.1007/s13762-019-02391-7

Últimas obras dos mesmos autores vinculados com a USP cadastradas na BDPI:

• Performance and toxicity assessment of an up-flow tubular microbial fuel cell during long-term operation with high-strength dairy wastewater
• Caracterização estacional das variáveis físicas, químicas, biológicas e ecotoxicológicas em um trecho do Rio Paraíba do Sul, SP, Brasil
• Determination of Endocrine Disrupters in the Paraíba do Sul River
• Potential for toxicity and depuration of a dairy wastewater in a basin with different soil uses
• Relation between trophic state index and land use in permanent preservation areas of the Paraíba do Sul River Sul
• Long-term performance and acute toxicity assessment of scaled-up air-cathode microbial fuel cell fed by dairy wastewater
• Caracterização e tratamento, em escala industrial, do licor negro gerado pela etapa de deslignificação do algodão
• Characterization and treatment of effluents from the three main stages of nitrocellulose production for explosives
• Efficient dairy wastewater treatment and power production using graphite cylinders electrodes as a biofilter in microbial fuel cell
• Potential for toxicity and depuration of a diary wastewater in a basin with different soil uses