Results 181 to 190 of about 2,387 (226)

The biocathode of microbial electrochemical systems and microbially-influenced corrosion

Bioresource Technology, 2015
© 2015 Elsevier Ltd. The cathode reaction is one of the most important limiting factors in bioelectrochemical systems even with precious metal catalysts. Since aerobic bacteria have a much higher affinity for oxygen than any known abiotic cathode catalysts, the performance of a microbial fuel cell can be improved through the use of electrochemically ...
Kim, Byung Hong, Lim, Swee Su, Daud, Wan Ramli Wan, Gadd, Geoffrey Michael, Chang, In Seop   +4 more
openaire   +3 more sources

Application of Bacterial Biocathodes in Microbial Fuel Cells

Electroanalysis, 2006
AbstractThis review addresses the development and experimental progress of biocathodes in microbial fuel cells (MFCs). Conventional MFCs consist of biological anodes and abiotic cathodes. The abiotic cathode usually requires a catalyst or an electron mediator to achieve high electron transfer, increasing the cost and lowering the operational ...
Zhen He, Largus T. Angenent
openaire   +1 more source

Mixed Culture Biocathodes for Production of Hydrogen, Methane, and Carboxylates

2017
Formation of hydrogen, methane, and organics at biocathodes is an attractive new application of bioelectrochemical systems (BESs). Using mixed cultures, these products can be formed at certain cathode potentials using specific operating conditions, of which pH is important.
Ter Heijne, Annemiek, Geppert, Florian, Sleutels, Tom H.J.A., Batlle-Vilanova, Pau, Liu, Dandan, Puig, Sebastià   +5 more
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Response of chloramphenicol-reducing biocathode resistome to continuous electrical stimulation.

Water Research, 2019
Understanding the fate of overall antibiotic resistance genes (ARGs) during the biological treatment of antibiotic containing wastewater is a central issue for the water ecological safety assessment.
Bin Liang, Jin-Cai Ma, Weiwei Cai, Zhi-Ling Li, Wenzong Liu, Meng-Yuan Qi, You-Kang Zhao, Xiao-Dan Ma, Ye Deng, Ai-Jie Wang, J. Zhou   +10 more
semanticscholar   +1 more source

Advanced Biocathode and Its Application in Battery

ECS Meeting Abstracts, 2017
A novel microorganism of Bioechem proprietary, named P1, promotes high electron transport activity on cathode, shown as the highest cathodic current output than the other reported microorganisms. A biocathode, using P1 as catalyst, was tested in an electrochemical system and showed enhanced performance than abiotic cathode.
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Bilirubin Oxidase Biocathodes for Ethanol Biofuel Cells

ECS Transactions, 2007
A biological fuel cell is a device that converts biochemical energy into electrical energy using a biocatalyst. The basic principle is that the process of fuel (substrate) oxidation by microorganisms or enzymes in the fuel cells offers electrons and protons for electricity production.
Rodica Duma, Shelley D. Minteer
openaire   +1 more source

Laccase Immobilization with PAMAM Dendrimers for Biocathode Application

ECS Meeting Abstracts, 2011
Abstract not Available.
Franciane Cardoso, Sidney Aquino Neto, Valtencir Zucolotto, Pietro Ciancaglini, Adalgisa R. De Andrade   +4 more
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Simultaneous nutrient and carbon removal and electricity generation in self-buffered biocathode microbial fuel cell for high-salinity mustard tuber wastewater treatment.

Bioresource Technology, 2019
Mustard tuber wastewater (MTWW) was used as both anolyte and catholyte in biocathode microbial fuel cell (BMFC). The results showed simultaneous nutrient and carbon removal and electricity generation were realized in BMFC.
Lin-Fang Zhang, Guo-Kai Fu, Zhi Zhang
semanticscholar   +1 more source

Methane Production at Biocathodes : Principles and Applications

2020
Methane is a promising energy carrier suitable for long-distance transportation and long-term storage. Converting CO2 to methane via bioelectrochemical systems (BESs) opens up a new path for not only renewable energy storage but also CO2 emission reduction. In this chapter, the theoretical underpinning of methane-producing BESs was summarized, together
Liu, Dandan, Zeppilli, Marco, Villano, Marianna, Buisman, Cees, ter Heijne, Annemiek   +4 more
openaire   +1 more source

Sustainable photosynthetic biocathode in microbial desalination cells

Chemical Engineering Journal, 2015
Microbial desalination cells (MDCs) provide for simultaneous wastewater treatment and desalination while producing clean electricity from the organic wastes. However, one major drawback with MDCs technology is its unsustainable cathode chamber where expensive catalysts and toxic chemicals are employed for electricity generation, similar to other ...
Bahareh Kokabian, Veera Gnaneswar Gude
openaire   +1 more source