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Electro-biocatalytic treatment of petroleum refinery wastewater using microbial fuel cell (MFC) in continuous mode operation.
Bioresour Technol. 2016 Dec; 221:70-77.BT

Abstract

Refinery wastewater (RW) treatment in microbial fuel cell (MFC) was studied in batch mode operation followed by continuous mode operation with 8h and 16h hydraulic retention time (HRT). The MFC performance was evaluated in terms of power density, organics removal, specific contaminants (oil & grease, phenol and sulfide) removal and energy conversion efficiency with respect to operation mode. Higher power density of 225±1.4mW/m2 was observed during continuous mode operation with 16h HRT along with a substrate degradation of 84.4±0.8% including the 95±0.6 of oil content. The columbic efficiency during this operation was about 2±0.8% and the projected power yield was 340±20kWh/kg CODR/day. Batch mode operation also showed good substrate degradation (81±1.8%) but took longer HRT which resulted in significantly low substrate degradation rate (0.036±0.002kgCODR/m3-day) over continuous mode operation (1.05±0.01kgCODR/m3-day). Overall, current study depicted the possibility of utilizing RW as substrate in MFC for power generation along with its treatment.

Authors+Show Affiliations

Industrial Biotechnology Department, Research and Development Center, Indian Oil Corporation Limited, Sector-13, Faridabad, Haryana 121007, India.Industrial Biotechnology Department, Research and Development Center, Indian Oil Corporation Limited, Sector-13, Faridabad, Haryana 121007, India. Electronic address: upretim@indianoil.in.Industrial Biotechnology Department, Research and Development Center, Indian Oil Corporation Limited, Sector-13, Faridabad, Haryana 121007, India.Industrial Biotechnology Department, Research and Development Center, Indian Oil Corporation Limited, Sector-13, Faridabad, Haryana 121007, India.Industrial Biotechnology Department, Research and Development Center, Indian Oil Corporation Limited, Sector-13, Faridabad, Haryana 121007, India.

Pub Type(s)

Journal Article

Language

eng

PubMed ID

27639226

Citation

Srikanth, Sandipam, et al. "Electro-biocatalytic Treatment of Petroleum Refinery Wastewater Using Microbial Fuel Cell (MFC) in Continuous Mode Operation." Bioresource Technology, vol. 221, 2016, pp. 70-77.
Srikanth S, Kumar M, Singh D, et al. Electro-biocatalytic treatment of petroleum refinery wastewater using microbial fuel cell (MFC) in continuous mode operation. Bioresour Technol. 2016;221:70-77.
Srikanth, S., Kumar, M., Singh, D., Singh, M. P., & Das, B. P. (2016). Electro-biocatalytic treatment of petroleum refinery wastewater using microbial fuel cell (MFC) in continuous mode operation. Bioresource Technology, 221, 70-77. https://doi.org/10.1016/j.biortech.2016.09.034
Srikanth S, et al. Electro-biocatalytic Treatment of Petroleum Refinery Wastewater Using Microbial Fuel Cell (MFC) in Continuous Mode Operation. Bioresour Technol. 2016;221:70-77. PubMed PMID: 27639226.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Electro-biocatalytic treatment of petroleum refinery wastewater using microbial fuel cell (MFC) in continuous mode operation. AU - Srikanth,Sandipam, AU - Kumar,Manoj, AU - Singh,Dheer, AU - Singh,M P, AU - Das,B P, Y1 - 2016/09/13/ PY - 2016/08/01/received PY - 2016/09/05/revised PY - 2016/09/07/accepted PY - 2016/9/18/pubmed PY - 2017/1/4/medline PY - 2016/9/18/entrez KW - Bioelectrochemical system (BES) KW - Hydrocarbon treatment KW - Oil degradation KW - Organic load KW - Phenol degradation KW - Sulfide removal SP - 70 EP - 77 JF - Bioresource technology JO - Bioresour. Technol. VL - 221 N2 - Refinery wastewater (RW) treatment in microbial fuel cell (MFC) was studied in batch mode operation followed by continuous mode operation with 8h and 16h hydraulic retention time (HRT). The MFC performance was evaluated in terms of power density, organics removal, specific contaminants (oil & grease, phenol and sulfide) removal and energy conversion efficiency with respect to operation mode. Higher power density of 225±1.4mW/m2 was observed during continuous mode operation with 16h HRT along with a substrate degradation of 84.4±0.8% including the 95±0.6 of oil content. The columbic efficiency during this operation was about 2±0.8% and the projected power yield was 340±20kWh/kg CODR/day. Batch mode operation also showed good substrate degradation (81±1.8%) but took longer HRT which resulted in significantly low substrate degradation rate (0.036±0.002kgCODR/m3-day) over continuous mode operation (1.05±0.01kgCODR/m3-day). Overall, current study depicted the possibility of utilizing RW as substrate in MFC for power generation along with its treatment. SN - 1873-2976 UR - https://www.unboundmedicine.com/medline/citation/27639226/Electro_biocatalytic_treatment_of_petroleum_refinery_wastewater_using_microbial_fuel_cell__MFC__in_continuous_mode_operation_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0960-8524(16)31289-5 DB - PRIME DP - Unbound Medicine ER -