Application of Microbial Fuel Cell (MFC) for Pharmaceutical Wastewater Treatment: An Overview and Future Perspectives

Bhim Sen Thapa, Soumya Pandit, Sanchita Bipin Patwardhan, Sakshi Tripathi, Abhilasha Singh Mathuriya, Piyush Kumar Gupta, Ram Bharosay Lal and Tanmoy Roy Tusher
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Bhim Sen Thapa: Department of Biological Sciences, WEHR Life Sciences, Marquette University, Milwaukee, WI 53233, USA
Soumya Pandit: Department of Life Sciences, School of Basic Sciences and Research, Sharda University, Greater Noida 201310, Uttar Pradesh, India
Sanchita Bipin Patwardhan: Amity Institute of Biotechnology, Amity University, Mumbai 410206, Maharashtra, India
Sakshi Tripathi: Department of Environmental Science, Institute of Bioscience and Biotechnology, Chhatrapati Shahu Ji Maharaj University, Kanpur 208024, Uttar Pradesh, India
Abhilasha Singh Mathuriya: Ministry of Environment, Forest and Climate Change, New Delhi 110003, India
Piyush Kumar Gupta: Department of Life Sciences, School of Basic Sciences and Research, Sharda University, Greater Noida 201310, Uttar Pradesh, India
Ram Bharosay Lal: Ministry of Environment, Forest and Climate Change, New Delhi 110003, India
Tanmoy Roy Tusher: Department of Biological Sciences, WEHR Life Sciences, Marquette University, Milwaukee, WI 53233, USA

Sustainability, 2022, vol. 14, issue 14, 1-19

Abstract: Pharmaceutical wastewater (PWW) is rapidly growing into one of the world’s most serious environmental and public health issues. Existing wastewater treatment systems carry numerous loopholes in supplying the ever-increasing need for potable water resulting from rises in population, urbanization, and industrial growth, and the volume of wastewater produced is growing each day. At present, conventional treatment methods, such as coagulation, sedimentation, oxidation, membrane filtration, flocculation, etc., are used to treat PWW. In contrast to these, the application of microbial fuel cells (MFCs) for decontaminating PWW can be a promising technology to replace these methods. MFC technologies have become a trending research topic in recent times. MFCs have also garnered the interest of researchers worldwide as a promising environmental remediation technique. This review extensively discusses the flaws in standalone conventional processes and the integration of MFCs to enhance electricity production and contaminant removal rates, especially with respect to PWW. This article also summarizes the studies reported on various antibiotics and wastes from pharmaceutical industries treated by MFCs, and their efficiencies. Furthermore, the review explains why further research is needed to establish the actual efficiency of MFCs to achieve sustainable, environmentally friendly, and cost-effective wastewater treatment. A brief on technoeconomic impacts has also been made to provide a glimpse of the way these technologies might replace present-day conventional methods.

Keywords: microbial fuel cell; pharmaceuticals; energy production; antibiotics; biofilm; electroactive bacteria (search for similar items in EconPapers)
JEL-codes: O13 Q Q0 Q2 Q3 Q5 Q56 (search for similar items in EconPapers)
Date: 2022
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (3)

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