دورية أكاديمية
Microbial fuel cell performance for aromatic hydrocarbon bioremediation and common effluent treatment plant wastewater treatment with bioelectricity generation through series-parallel connection
| العنوان: | Microbial fuel cell performance for aromatic hydrocarbon bioremediation and common effluent treatment plant wastewater treatment with bioelectricity generation through series-parallel connection |
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| المؤلفون: | Mukherjee, A., Patel, R., Zaveri, P., Shah, M.T., Munshi, N.S. |
| المساهمون: | Nirma University, Gujarat State Biotechnology Mission |
| المصدر: | Letters in Applied Microbiology ; volume 75, issue 4, page 785-795 ; ISSN 1472-765X 0266-8254 |
| بيانات النشر: | Oxford University Press (OUP) |
| سنة النشر: | 2022 |
| مصطلحات موضوعية: | Applied Microbiology and Biotechnology |
| الوصف: | Microbial fuel cell (MFC) is an emerging technology which has been immensely investigated for wastewater treatment along with electricity generation. In the present study, the treatment efficiency of MFC was investigated for hydrocarbon containing wastewater by optimizing various parameters of MFC. Mediator-less MFC (1·2 l) was constructed, and its performance was compared with mediated MFC with Escherichia coli as a biocatalyst. MFC with electrode having biofilm proved to be better compared with MFC inoculated with suspended cells. Analysis of increasing surface area of electrode by increasing their numbers indicated increase in COD reduction from 55 to 75%. Catholyte volume was optimized to be 750 ml. Sodium benzoate (0·721 g l–1) and actual common effluent treatment plant (CETP) wastewater as anolyte produced 0·8 and 0·6 V voltage and 89 and 50% COD reduction, respectively, when a novel consortium of four bacterial strains were used. Twenty MFC systems with the developed consortium when electrically connected in series-parallel connection were able to generate 2·3 V and 0·5 mA current. This is the first report demonstrating the application of CETP wastewater in the MFC system, which shows potential of the system towards degradation of complex organic components present in industrial wastewater. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| DOI: | 10.1111/lam.13612 |
| الإتاحة: | https://doi.org/10.1111/lam.13612Test https://academic.oup.com/lambio/article-pdf/75/4/785/48738824/lambio0785.pdfTest |
| حقوق: | https://academic.oup.com/journals/pages/open_access/funder_policies/chorus/standard_publication_modelTest |
| رقم الانضمام: | edsbas.C63B8C4C |
| قاعدة البيانات: | BASE |
| DOI: | 10.1111/lam.13612 |
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