Results 31 to 40 of about 3,120 (236)

Mechanisms of electron transfer to insoluble terminal acceptors in chemoorganotrophic bacteria [PDF]

The Ukrainian Biochemical Journal, 2014
The mechanisms of electron transfer of association of chemoorganotrophic bacteria to the anode in microbial fuel cells are summarized in the survey. These mechanisms are not mutually exclusive and are divided into the mechanisms of mediator electron ...
I. A. Samarukha
doaj   +1 more source

Anode Biofilm Formation With Applied External Voltage

Innovative Biosystems and Bioengineering, 2023
Background. The formation of an exoelectrogenic biofilm in a microbial fuel cell (MFC) is an important stage, because it affects later on current generation by the system.
Dina Koltysheva, Kateryna Shchurska, Yevhenii Kuzminskyi   +2 more
doaj   +1 more source

Start-up and Performance of an Activated Sludge Bioanode in Microbial Electrolysis Cells

Chemical Engineering Transactions, 2012
Microbial electrolysis cells (MECs) are a promising technology for wastewater treatment and simultaneous production of reduced value added compounds.
M. Villano, F. Aulenta, M. Beccari, M. Majone   +3 more
doaj   +1 more source

A Thin Layer of Activated Carbon Deposited on Polyurethane Cube Leads to New Conductive Bioanode for (Plant) Microbial Fuel Cell

Energies, 2020
Large-scale implementation of (plant) microbial fuel cells is greatly limited by high electrode costs. In this work, the potential of exploiting electrochemically active self-assembled biofilms in fabricating three-dimensional bioelectrodes for (plant ...
Emilius Sudirjo, Paola Y. Constantino Diaz, Matteo Cociancich, Rens Lisman, Christian Snik, Cees J. N. Buisman, David P. B. T. B. Strik   +6 more
doaj   +1 more source

Effect of membrane on power density of ethanol/O2 biofuel cell [PDF]

Nanochemistry Research, 2018
A biofuel cell is a device for converting chemical energy to electrical energy by a simple way. A high-impact anode is prepared in this research. Here, carboxylated multiwall carbon nanotube (COOH-MWCNT), polydiallyldimethyl ammonium chloride (PDDA) and ...
Farideh Gouranlou, Hedayatollah Ghourchian   +1 more
doaj   +1 more source

Experimental and theoretical characterization of microbial bioanodes formed in pulp and paper mill effluent in electrochemically controlled conditions [PDF]

, 2013
Microbial bioanodes were formed in pulp and paper effluent on graphite plate electrodes under constant polarization at -0.3 V/SCE, without any addition of nutriment or substrate. The bioanodes were characterized in 3-electrode set-ups, in continuous mode,
Alain Bergel, Cheng, Di Lorenzo, Du, Eric Fourest, Hamelers, Huang, Huang, Huang, Kassongo, Kato Marcus, Lee, Lefebvre, Li, Liu, Liu, Logan, Lu, Mathuriya, Min, Min, Nam, Pocaznoi, Rabaey, Sharma, Stephanie F. Ketep, Stephenson, Wen, You, Youngho, Zhang   +30 more
core   +2 more sources

Competition of electrogens with methanogens for hydrogen in bioanodes

Water Research, 2020
Bioelectrochemical systems (BES) can provide an energy efficient way to recover nutrients from wastewaters. However, the electron donors available in wastewater are often not sufficient to recover the total amount of nutrients. This work investigates hydrogen (H2) as an additional substrate for bioanodes.
Georg, S., de Eguren Cordoba, I., Sleutels, T., Kuntke, P., Heijne, A. ter, Buisman, C.J.N.   +5 more
openaire   +3 more sources

Multi‐Enzyme‐Modified Bioanode Utilising Starch as a Fuel [PDF]

ChemElectroChem, 2021
AbstractInvited for this month's cover picture is an invited contribution from the Shinichi Komaba group at the Tokyo University of Science. The cover picture shows a cascading reaction occurring at the multi‐enzyme‐modified bioanode, decomposing starch molecules to glucose, followed by glucose oxidation.
Rurika Toda, Ryoichi Tatara, Tatsuo Horiba, Shinichi Komaba   +3 more
openaire   +1 more source

Renewable sustainable biocatalyzed electricity production in a photosynthetic algal microbial fuel cell (PAMFC) [PDF]

, 2008
Electricity production via solar energy capturing by living higher plants and microalgae in combination with microbial fuel cells are attractive because these systems promise to generate useful energy in a renewable, sustainable, and efficient manner ...
Buisman, C.J.N., Hamelers, H.V.M., Strik, D.P.B.T.B., Terlouw, H.   +3 more
core   +2 more sources

Electrochemical and Microbiological Characterization of Bioanode Communities Exhibiting Variable Levels of Startup Activity

Frontiers in Energy Research, 2019
Microbial electrochemical technologies (METs) require the establishment of anode biofilms to generate electrical current. The factors driving bioanode formation and their variability during startup remain unclear, leading to a lack of effective ...
Juan F. Ortiz-Medina, Douglas F. Call
doaj   +1 more source