Long-term performance and acute toxicity assessment of scaled-up air-cathode microbial fuel cell fed by dairy wastewater (2020)
- Authors:
- USP affiliated authors: PAIVA, TERESA CRISTINA BRAZIL DE - EEL ; MARASSI, RODRIGO JOSÉ - EEL ; QUEIROZ, LUCAS GONÇALVES - EEL
- Unidade: EEL
- DOI: 10.1007/s00449-020-02348-y
- Assunto: ELETROFISIOLOGIA
- Keywords: Teste de toxicidade aguda; Tratamento de Efluentes lácteos; Bioeletricidade; Remoção COD
- Agências de fomento:
- Language: Inglês
- Abstract: Long-term performance of a scaled-up air–cathode microbial fuel cell (MFC) and toxicity removal were studied with dairy wastewater (DW) used as the substrate. The MFC in a semi-continuous fow was strategically inoculated with consortium of Shewanella oneidensis and Clostridium butyricum. The scaled-up approach delivered a maximum power density of 0.48 W/ m3 (internal resistance of 73 Ω) removing 93% of total chemical oxygen demand and 95% of total biochemical oxygen demand at organic loading rate (OLR) of 0.9 kg COD/m3 /d and hydraulic retention time (HRT) of 21 days. It also achieved high removal efciency of nitrate (100%), organic nitrogen (57%), sulfate (90%) and organic phosphorus (90%). The power generation and DW degradation performance decreased with OLR of 1.8 kg COD/m3 /d and HRT of 10.5 days. Furthermore, testing of acute toxicity with the microcrustacean, Daphnia similis, revealed high toxic efect of the raw DW, but no toxic efects of the MFC efuent during 95 days of operation. These outcomes demonstrated that scaled-up MFC fed with high strength DW should be an efective system for pollutants removal and simultaneously energy recovery.
- Source:
- Título do periódico: Bioprocess and biosystems engineering
- ISSN: 16157591
- Volume/Número/Paginação/Ano: v.43, p.1561–1571, 2020
- Este periódico é de assinatura
- Este artigo NÃO é de acesso aberto
- Cor do Acesso Aberto: closed
-
ABNT
MARASSI, Rodrigo José et al. Long-term performance and acute toxicity assessment of scaled-up air-cathode microbial fuel cell fed by dairy wastewater. Bioprocess and biosystems engineering, v. 43, p. 1561–1571, 2020Tradução . . Disponível em: https://doi.org/10.1007/s00449-020-02348-y. Acesso em: 23 abr. 2024. -
APA
Marassi, R. J., Queiroz, L. G., Silva, D. C. V. R., Santos, F. S., Silva, G. C., & Paiva, T. C. B. de. (2020). Long-term performance and acute toxicity assessment of scaled-up air-cathode microbial fuel cell fed by dairy wastewater. Bioprocess and biosystems engineering, 43, 1561–1571. doi:10.1007/s00449-020-02348-y -
NLM
Marassi RJ, Queiroz LG, Silva DCVR, Santos FS, Silva GC, Paiva TCB de. Long-term performance and acute toxicity assessment of scaled-up air-cathode microbial fuel cell fed by dairy wastewater [Internet]. Bioprocess and biosystems engineering. 2020 ;43 1561–1571.[citado 2024 abr. 23 ] Available from: https://doi.org/10.1007/s00449-020-02348-y -
Vancouver
Marassi RJ, Queiroz LG, Silva DCVR, Santos FS, Silva GC, Paiva TCB de. Long-term performance and acute toxicity assessment of scaled-up air-cathode microbial fuel cell fed by dairy wastewater [Internet]. Bioprocess and biosystems engineering. 2020 ;43 1561–1571.[citado 2024 abr. 23 ] Available from: https://doi.org/10.1007/s00449-020-02348-y - Performance and toxicity assessment of an up-flow tubular microbial fuel cell during long-term operation with high-strength dairy wastewater
- Potential for toxicity and depuration of a diary wastewater in a basin with different soil uses
- Electricity production and treatment of high-strength dairy wastewater in a microbial fuel cell using acclimated electrogenic consortium
- Efficient dairy wastewater treatment and power production using graphite cylinders electrodes as a biofilter in microbial fuel cell
- Célula a Combustível do tipo Microbiana alimentada com efluente de laticínios: Estudo da recuperação de energia e do potencial remediador em sistemas de compartimento único
- Toxicological effects caused by environmental relevant concentrations of ketoconazole in Chironomus sancticaroli (Diptera, Chironomidae) larvae evaluated by oxidative stress biomarkers
- Contribuicao ao estudo de um processo continuo de fermentacao alcoolica em reator tubular com reciclo de celulas de leveduras floculantes
- valiação da qualidade da água e do sedimento e ocorrência de cianobactérias potencialmente tóxicas em trecho paulista do Rio Paraíba do Sul
- Detection of Neonicotinoids in agriculture soil and degradation of thiacloprid through photo degradation, biodegradation and photo-biodegradation
- Potential for toxicity and depuration of a dairy wastewater in a basin with different soil uses
Informações sobre o DOI: 10.1007/s00449-020-02348-y (Fonte: oaDOI API)
How to cite
A citação é gerada automaticamente e pode não estar totalmente de acordo com as normas
