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The electrochemical perspective of bioelectrocatalytic activities in microbial electrolysis and microbial fuel cells

open access: yesEnergy Reports, 2019
Transforming organic waste directly into electricity or indirectly into sources of hydrogen fuel is credible through exoelectrogen microorganisms grown on the anode or cathode that catalyze electrochemical reactions. In this review, we discuss the origin
Nael Yasri   +2 more
doaj   +2 more sources

Trends and Prospects of Sediment Microbial Fuel Cells as Sustainable Aquatic Ecosystem Remediation Technology [PDF]

open access: yes대한환경공학회지, 2022
A sediment microbial fuel cell (SMFC) is a system in which MFC is applied to a sediment layer of an aqueous system for water purification. SMFCs can remove contaminants from sediments and decompose organic matter while simultaneously producing electrical
Sunghoon Son, Sokhee P. Jung
doaj   +1 more source

Trends and perspectives of microbial electrolysis cell technology for ultimate green hydrogen production [PDF]

open access: yes대한환경공학회지, 2022
Currently, gray hydrogen and blue hydrogen are widely recognized as renewable energy, but in reality, they are made from fossil fuels. The most important task to achieve the hydrogen-based society is the development of economic green hydrogen production ...
Bonyoung Koo, Sokhee P. Jung
doaj   +1 more source

Dairy Wastewater as a Potential Feedstock for Valuable Production with Concurrent Wastewater Treatment through Microbial Electrochemical Technologies

open access: yesEnergies, 2022
A milk-processing plant was drafted as a distinctive staple industry amid the diverse field of industries. Dairy products such as yogurt, cheese, milk powder, etc., consume a huge amount of water not only for product processing, but also for sanitary ...
Anusha Ganta, Yasser Bashir, Sovik Das
doaj   +1 more source

Oxygen-reducing bidirectional microbial electrodes: A mini-review

open access: yesElectrochemistry Communications, 2021
Aerobic bidirectional microbial electrodes (ABME) oxidize matter in anodic conditions (substrate supply, no oxygen) and reduce oxygen in cathodic conditions (oxygen supply, no substrate).
Morgane Hoareau   +2 more
doaj   +1 more source

Single-chamber microbial electrosynthesis reactor for nitrate reduction from waters with a low-electron donors’ concentration: from design and set-up to the optimal operating potential

open access: yesFrontiers in Environmental Science, 2022
Microbial electrosynthesis is a promising solution for removing nitrate from water with a low concentration of electron donors. Three single-chamber microbial electrosynthesis reactors were constructed and operated for almost 2 years.
Rauno Lust   +6 more
doaj   +1 more source

Microbial Fuel Cell United with Other Existing Technologies for Enhanced Power Generation and Efficient Wastewater Treatment

open access: yesApplied Sciences, 2021
Nowadays, the world is experiencing an energy crisis due to extensive globalization and industrialization. Most of the sources of renewable energy are getting depleted, and thus, there is an urge to locate alternative routes to produce energy efficiently.
Sanchita Bipin Patwardhan   +12 more
doaj   +1 more source

Microbial Electrochemical Systems: Deriving Future Trends From Historical Perspectives and Characterization Strategies

open access: yesFrontiers in Environmental Science, 2020
Microbial electrochemical systems (MES) can be described as a combination of technologies with the unique ability to use microorganisms to conduct the transformation between chemical and electric energy.
Cesar A. Hernandez, Johann F. Osma
doaj   +1 more source

Electrochemical Investigation of Interaction of Candida albicans with Titanium-Nickel Implant in Human Saliva

open access: yesInternational Journal of Electrochemical Science, 2022
Titanium and its alloys have been widely adopted in dental prosthetics due to their excellent biocompatibility, light weight, high resilience and good corrosion resistance. The human oral cavity is the second largest microbial host system after the human
Bin Qiao, Tao Lv
doaj   +1 more source

Metatranscriptomics Supports the Mechanism for Biocathode Electroautotrophy by “Candidatus Tenderia electrophaga”

open access: yesmSystems, 2017
Biocathodes provide a stable electron source to drive reduction reactions in electrotrophic microbial electrochemical systems. Electroautotrophic biocathode communities may be more robust than monocultures in environmentally relevant settings, but some ...
Brian J. Eddie   +7 more
doaj   +1 more source

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