dc.contributor.author |
Thulasinathan, B
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dc.contributor.author |
Jayabalan, T
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dc.contributor.author |
Sethupathi, M
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dc.contributor.author |
Kim, W
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dc.contributor.author |
Muniyasamy, Sudhakar
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dc.contributor.author |
Sengottuvelan, N
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dc.contributor.author |
Nainamohamed, S
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dc.contributor.author |
Ponnuchamy, K
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dc.contributor.author |
Alagarsamy, A
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dc.date.accessioned |
2022-01-24T06:50:10Z |
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dc.date.available |
2022-01-24T06:50:10Z |
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dc.date.issued |
2021-01 |
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dc.identifier.citation |
Thulasinathan, B., Jayabalan, T., Sethupathi, M., Kim, W., Muniyasamy, S., Sengottuvelan, N., Nainamohamed, S. & Ponnuchamy, K. et al. 2021. Bioelectricity generation by natural microflora of septic tank wastewater (STWW) and biodegradation of persistent petrogenic pollutants by basidiomycetes fungi: An integrated microbial fuel cell system. <i>Journal of Hazardous Materials, 412(125228).</i> http://hdl.handle.net/10204/12229 |
en_ZA |
dc.identifier.issn |
0304-3894 |
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dc.identifier.issn |
1873-3336 |
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dc.identifier.uri |
DOI: 10.1016/j.jhazmat.2021.125228
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dc.identifier.uri |
http://hdl.handle.net/10204/12229
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dc.description.abstract |
The microbial fuel cell is a unique advantageous technology for the scientific community with the simultaneous generation of green energy along with bioelectroremediation of persistent hazardous materials. In this work, a novel approach of integrated system with bioelectricity generation from septic tank wastewater by native microflora in the anode chamber, while Psathyrella candolleana with higher ligninolytic enzyme activity was employed at cathode chamber for the biodegradation of polycyclic aromatic hydrocarbons (PAHs). Six MFC systems designated as MFC1, MFC2, MFC3, MFC4, MFC5, and MFC6 were experimented with different conditions. MFC1 system using natural microflora of STWW (100%) at anode chamber and K3[Fe(CN)6] as cathode buffer showed a power density and current density of 110 ± 10 mW/m2 and 90 ± 10 mA/m2 respectively. In the other five MFC systems 100% STWW was used at the anode and basidiomycetes fungi in the presence or absence of individual PAHs (naphthalene, acenaphthene, fluorene, and anthracene) at the cathode. MFC2, MFC3, MFC4, MFC5, and MFC6 had showed power density of 132 ± 17 mW/m2, 138 ± 20 mW/m2, 139 ± 25 mW/m2, and 147 ± 10 mW/m2 respectively. MFC2, MFC3, MFC4, MFC5, and MFC6 had showed current density of 497 ± 17 mA/m2, 519 ± 10 mA/m2, 522 ± 21 mA/m2 and 525 ± 20 mA/m2 respectively. In all the MFC systems, the electrochemical activity of anode biofilm was evaluated by cyclic voltammetry analysis and biofilms on all the MFC systems electrode surface were visualized by confocal laser scanning microscope. Biodegradation of PAHs during MFC experimentations in the cathode chamber was estimated by UV-Vis spectrophotometer. Overall, MFC6 system achieved maximum power density production of 525 ± 20 mA/m2 with 77% of chemical oxygen demand removal and 54% of coulombic efficiency at the anode chamber and higher anthracene biodegradation (62 ± 1.13%) at the cathode chamber by the selected Psathyrella candolleana at 14th day. The present natural microflora - basidiomycetes fungal coupled MFC system offers excellent opening towards the simultaneous generation of green electricity and PAHs bioelectroremediation. |
en_US |
dc.format |
Abstract |
en_US |
dc.language.iso |
en |
en_US |
dc.relation.uri |
https://www.sciencedirect.com/science/article/abs/pii/S0304389421001916?via%3Dihub |
en_US |
dc.relation.uri |
https://pubmed.ncbi.nlm.nih.gov/33516103/ |
en_US |
dc.source |
Journal of Hazardous Materials, 412(125228) |
en_US |
dc.subject |
Basidiomycetes fungi |
en_US |
dc.subject |
Bioremediation |
en_US |
dc.subject |
Microbial fuel cell |
en_US |
dc.subject |
MFC |
en_US |
dc.subject |
Polycyclic aromatic hydrocarbons |
en_US |
dc.subject |
PAHs |
en_US |
dc.subject |
Septic tank wastewater |
en_US |
dc.title |
Bioelectricity generation by natural microflora of septic tank wastewater (STWW) and biodegradation of persistent petrogenic pollutants by basidiomycetes fungi: An integrated microbial fuel cell system |
en_US |
dc.type |
Article |
en_US |
dc.description.pages |
15pp |
en_US |
dc.description.note |
Due to copyright restrictions, the attached PDF file only contains the abstract of the full text item. For access to the full text item, please consult the publisher's website. |
en_US |
dc.description.cluster |
Chemicals |
en_US |
dc.description.impactarea |
Advanced Polymer Composites |
en_US |
dc.identifier.apacitation |
Thulasinathan, B., Jayabalan, T., Sethupathi, M., Kim, W., Muniyasamy, S., Sengottuvelan, N., ... Alagarsamy, A. (2021). Bioelectricity generation by natural microflora of septic tank wastewater (STWW) and biodegradation of persistent petrogenic pollutants by basidiomycetes fungi: An integrated microbial fuel cell system. <i>Journal of Hazardous Materials, 412(125228)</i>, http://hdl.handle.net/10204/12229 |
en_ZA |
dc.identifier.chicagocitation |
Thulasinathan, B, T Jayabalan, M Sethupathi, W Kim, Sudhakar Muniyasamy, N Sengottuvelan, S Nainamohamed, K Ponnuchamy, and A Alagarsamy "Bioelectricity generation by natural microflora of septic tank wastewater (STWW) and biodegradation of persistent petrogenic pollutants by basidiomycetes fungi: An integrated microbial fuel cell system." <i>Journal of Hazardous Materials, 412(125228)</i> (2021) http://hdl.handle.net/10204/12229 |
en_ZA |
dc.identifier.vancouvercitation |
Thulasinathan B, Jayabalan T, Sethupathi M, Kim W, Muniyasamy S, Sengottuvelan N, et al. Bioelectricity generation by natural microflora of septic tank wastewater (STWW) and biodegradation of persistent petrogenic pollutants by basidiomycetes fungi: An integrated microbial fuel cell system. Journal of Hazardous Materials, 412(125228). 2021; http://hdl.handle.net/10204/12229. |
en_ZA |
dc.identifier.ris |
TY - Article
AU - Thulasinathan, B
AU - Jayabalan, T
AU - Sethupathi, M
AU - Kim, W
AU - Muniyasamy, Sudhakar
AU - Sengottuvelan, N
AU - Nainamohamed, S
AU - Ponnuchamy, K
AU - Alagarsamy, A
AB - The microbial fuel cell is a unique advantageous technology for the scientific community with the simultaneous generation of green energy along with bioelectroremediation of persistent hazardous materials. In this work, a novel approach of integrated system with bioelectricity generation from septic tank wastewater by native microflora in the anode chamber, while Psathyrella candolleana with higher ligninolytic enzyme activity was employed at cathode chamber for the biodegradation of polycyclic aromatic hydrocarbons (PAHs). Six MFC systems designated as MFC1, MFC2, MFC3, MFC4, MFC5, and MFC6 were experimented with different conditions. MFC1 system using natural microflora of STWW (100%) at anode chamber and K3[Fe(CN)6] as cathode buffer showed a power density and current density of 110 ± 10 mW/m2 and 90 ± 10 mA/m2 respectively. In the other five MFC systems 100% STWW was used at the anode and basidiomycetes fungi in the presence or absence of individual PAHs (naphthalene, acenaphthene, fluorene, and anthracene) at the cathode. MFC2, MFC3, MFC4, MFC5, and MFC6 had showed power density of 132 ± 17 mW/m2, 138 ± 20 mW/m2, 139 ± 25 mW/m2, and 147 ± 10 mW/m2 respectively. MFC2, MFC3, MFC4, MFC5, and MFC6 had showed current density of 497 ± 17 mA/m2, 519 ± 10 mA/m2, 522 ± 21 mA/m2 and 525 ± 20 mA/m2 respectively. In all the MFC systems, the electrochemical activity of anode biofilm was evaluated by cyclic voltammetry analysis and biofilms on all the MFC systems electrode surface were visualized by confocal laser scanning microscope. Biodegradation of PAHs during MFC experimentations in the cathode chamber was estimated by UV-Vis spectrophotometer. Overall, MFC6 system achieved maximum power density production of 525 ± 20 mA/m2 with 77% of chemical oxygen demand removal and 54% of coulombic efficiency at the anode chamber and higher anthracene biodegradation (62 ± 1.13%) at the cathode chamber by the selected Psathyrella candolleana at 14th day. The present natural microflora - basidiomycetes fungal coupled MFC system offers excellent opening towards the simultaneous generation of green electricity and PAHs bioelectroremediation.
DA - 2021-01
DB - ResearchSpace
DP - CSIR
J1 - Journal of Hazardous Materials, 412(125228)
KW - Basidiomycetes fungi
KW - Bioremediation
KW - Microbial fuel cell
KW - MFC
KW - Polycyclic aromatic hydrocarbons
KW - PAHs
KW - Septic tank wastewater
LK - https://researchspace.csir.co.za
PY - 2021
SM - 0304-3894
SM - 1873-3336
T1 - Bioelectricity generation by natural microflora of septic tank wastewater (STWW) and biodegradation of persistent petrogenic pollutants by basidiomycetes fungi: An integrated microbial fuel cell system
TI - Bioelectricity generation by natural microflora of septic tank wastewater (STWW) and biodegradation of persistent petrogenic pollutants by basidiomycetes fungi: An integrated microbial fuel cell system
UR - http://hdl.handle.net/10204/12229
ER -
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en_ZA |
dc.identifier.worklist |
24267 |
en_US |