Results 91 to 100 of about 3,601 (203)

Characterization of Electrochemically Active Bacteria Utilizing Redox Response in Microbial Electrolysis Cell

Revue des Énergies Renouvelables
This study focuses on micro-electrochemical screening to select microbial strains capable of directly transfer electrons to the working electrode dependent on specific enzymatic machinery.
Bachira Abada, Amina Saidi
doaj   +1 more source

Life cycle assessment of high-rate anaerobic treatment, microbial fuel cells, and microbial electrolysis cells

, 2010
Existing wastewater treatment options are generally perceived as energy intensive and environmentally unfriendly. Much attention has been focused on two new approaches in the past years, (i) microbial fuel cells and (ii) microbial electrolysis cells ...
Lant, Paul A., Foley, Jeffrey M, Rozendal, René A, Hertle, Christopher K., Hertle, Christopher K, Lant, Paul A, Foley, Jeffrey M., Rabaey, Korneel, Rozendal, Rene A.   +8 more
core   +1 more source

Increasing bio-hydrogen production from microbial electrolysis cell using artificial gorilla troops optimization

Frontiers in Energy Research
BackgroundThe target of this paper is to improve the performance of the microbial electrolysis cell (MEC). The performance of MEC including bio-hydrogen production and energy recovery is depending on the values of three controlling parameters including ...
Hegazy Rezk, Enas Taha Sayed
doaj   +1 more source

Bioelectrochemical methanation by utilization of steel mill off-gas in a two-chamber microbial electrolysis cell. [PDF]

Front Bioeng Biotechnol, 2022
Spiess S, Sasiain Conde A, Kucera J, Novak D, Thallner S, Kieberger N, Guebitz GM, Haberbauer M.   +7 more
europepmc   +1 more source

Engineering electron conduits in bacteria for selective biointerfacing and enhanced energy transfer

iScience
Summary: Specialized cytochrome protein complexes conduct electrons across cell membranes in electrogenic bacteria, which enables these microbes to be harnessed for applications in electrical generation, biosensing, and microbial electrosynthesis.
Alexander R. Kelly, Lorenzo Travaglini, Dominic J. Glover   +2 more
doaj   +1 more source

Recycling urine for bioelectrochemical hydrogen production using a MoS₂ nano carbon coated electrode in a microbial electrolysis cell. [PDF]

J Power Sources, 2022
Hwang JH, Fahad S, Ryu H, Rodriguez KL, Domingo JS, Kushima A, Lee WH.   +6 more
europepmc   +1 more source

Microbial electrolysis kinetics and cell design

Large amounts of hydrogen are produced worldwide, which are nearly all from fossil origin. Use of biomass instead of fossil fuels to produce hydrogen can contribute to a reduction of greenhouse gas emissions. Therefore, the hydrogen has to be produced at high yield and efficiency.
openaire   +2 more sources

Control of Sulfate and Nitrate Reduction by Setting Hydraulic Retention Time and Applied Potential on a Membraneless Microbial Electrolysis Cell for Perchloroethylene Removal. [PDF]

ACS Omega, 2021
Dell'Armi E, Zeppilli M, De Santis F, Petrangeli Papini M, Majone M.   +4 more
europepmc   +1 more source

Microbial Fuel Cell coupled Microbial Electrolysis Cell for Biohydrogen Production

Abstract Hydrogen, a source of renewable energy, unfortunately relies largely on fossil fuel technologies for its production. However, recent studies have shown that microbial technologies could be used to facilitate green hydrogen production. Based on these findings, this work primarily focused on utilizing farm soil,
Ransford Kingsley Asiedu, Rejoice Ayeley Ayi, Gilbert Blah Quarshie, Michael Kweku Edem Donkor   +3 more
openaire   +1 more source

Removal of organic carbon and nitrogen in a membraneless flow-through microbial electrolysis cell

, 2017
This study evaluated performance of an upflow membraneless microbial electrolysis cell (MEC) with flow-through electrodes for wastewater treatment. First, methane production and COD removal were evaluated in continuous flow experiments carried out using ...
Frédérique Matteau Lebrun, Lebrun, Fr\ue9d\ue9rique Matteau, Hussain, Abid, Abid Hussain, Tartakovsky, Boris, Boris Tartakovsky   +5 more
core   +1 more source