Microbial Electrolysis Cells and Microbial Fuel Cells

A special issue of Microorganisms (ISSN 2076-2607). This special issue belongs to the section "Microbial Biotechnology".

Deadline for manuscript submissions: 31 May 2026 | Viewed by 861

Special Issue Editor


E-Mail Website
Guest Editor
Bioresource Engineering, Faculty of Agricultural and Environmental Sciences, McGill University, 21111 Lakeshore Road, Sainte-Anne-de-Bellevue, QC H9X 3V9, Canada
Interests: bioelectrochemical system; environmental sustainability; contaminant transport and remediation; waste-to-energy technologies; green agricultural systems

Special Issue Information

Dear Colleagues,

Microbial electrolysis cells (MECs) and microbial fuel cells (MFCs) are the main bioelectrochemical systems with significant potential for energy recovery, wastewater treatment, and pollutant removal. These technologies harness electroactive microbes to drive key environmental and energy-related processes. Recent advancements in electrode materials, system design, and microbial interactions have improved their performance and broadened their applications.

This Special Issue focuses on advancing MECs and MFCs for sustainable energy production, wastewater treatment, and environmental remediation. We invite studies discussing microbial interactions, electrode materials, system optimization, life cycle assessment, and large-scale applications. Special attention will be given to emerging areas such as microplastic removal, resource recovery, and hybrid system integration. By gathering up-to-date research, this Issue aims to foster insightful collaboration and accelerate the practical application of MEC and MFC technologies. We welcome original research, reviews, and perspectives that contribute to the development of these innovative bioelectrochemical systems.

Dr. Shuyao Wang
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 250 words) can be sent to the Editorial Office for assessment.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Microorganisms is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2700 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • bioelectrochemical systems
  • microbial fuel cell
  • microbial electrolysis cell
  • pollution control
  • cleaner energy production

Benefits of Publishing in a Special Issue

  • Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
  • Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
  • Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
  • External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
  • Reprint: MDPI Books provides the opportunity to republish successful Special Issues in book format, both online and in print.

Further information on MDPI's Special Issue policies can be found here.

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Research

12 pages, 1613 KB  
Article
The Exploitation of Single-Chambered Microbial Fuel Cells for PET Removal in Water
by Andre Hadji-Thomas, Shuyao Wang, Yvan Gariepy and Vijaya Raghavan
Microorganisms 2025, 13(11), 2500; https://doi.org/10.3390/microorganisms13112500 - 31 Oct 2025
Viewed by 451
Abstract
This work investigated the use of microbial fuel cells (MFCs) for the degradation of polyethylene terephthalate (PET) and the simultaneous generation of electricity. The study implemented two separate single-chamber MFCs, one with a co-culture of Ideonella sakaiensis and Geobacter sulfurreducens (I.S-G.S) and the [...] Read more.
This work investigated the use of microbial fuel cells (MFCs) for the degradation of polyethylene terephthalate (PET) and the simultaneous generation of electricity. The study implemented two separate single-chamber MFCs, one with a co-culture of Ideonella sakaiensis and Geobacter sulfurreducens (I.S-G.S) and the other with Ideonella sakaiensis and activated sludge (I.S-AS). The effectiveness of microplastic (MP) degradation was assessed based on the electroactivity of the anodic biofilm, the reduction in particle size, and the decrease in PET mass. Both systems achieved a significant reduction in MP size and mass, with the I.S-AS system notably surpassing the I.S-G.S in terms of efficiency and electricity generation. The I.S-AS system achieved a 30% mass reduction and 80% size reduction, along with a peak voltage of 222 mV. The study concludes that MFCs, particularly with the activated sludge co-culture, offer a viable and more environmentally friendly alternative for MP degradation and energy recovery. These findings suggest a promising direction for improving waste management practices and advancing the capabilities of bio-electrochemical systems in addressing plastic pollution. Further research is recommended to optimize the operational conditions and to test a broader range of MP sizes for enhanced degradation efficacy. Full article
(This article belongs to the Special Issue Microbial Electrolysis Cells and Microbial Fuel Cells)
Show Figures

Figure 1

Back to TopTop