Results 161 to 170 of about 3,318 (250)

Microbial electrolysis cell with a microbial biocathode

open access: yesBioelectrochemistry, 2010
This study demonstrates, for the first time, the proof-of-principle of an MEC in which both the anodic and cathodic reaction are catalyzed by microorganisms. No expensive chemical catalysts, such as platinum, are needed. Two of these MECs were simultaneously operated and reached a maximum of 1.4 A/m(2) at an applied cell voltage of 0.5 V.
Hubertus Hamelers   +2 more
exaly   +4 more sources

Evaluation of biocathode materials for microbial electrosynthesis of methane and acetate.

Bioelectrochemistry, 2022
This study compares carbon felt (CF), granular activated carbon (GAC), and a conductive acrylonitrile butadiene styrene (cABS) polymer cathodes for CH4 and acetate production in a microbial electrosynthesis (MES) cell.
Abraham Gomez Vidales   +4 more
semanticscholar   +3 more sources

Low temperature acclimation with electrical stimulation enhance the biocathode functioning stability for antibiotics detoxification [PDF]

open access: yesWater Research, 2016
Improvement of the stability of functional microbial communities in wastewater treatment system is critical to accelerate pollutants detoxification in cold regions.
Aijie Wang, Jincai Ma, Duu-Jong Lee
exaly   +2 more sources

Acetate enhances startup of a H2‐producing microbial biocathode

open access: yesBiotechnology and Bioengineering, 2012
H2 can be produced from organic matter with a microbial electrolysis cell (MEC). To decrease MEC capital costs, a cathode is needed that is made of low-cost material and produces H2 at high rate.
Hubertus Hamelers
exaly   +2 more sources

Enhanced Cr(VI) reduction in biocathode microbial electrolysis cell using Fenton-derived ferric sludge

open access: yesWater Research, 2022
Hexavalent chromium (Cr(VI)) is one of the major concerns for water environment and human health due to its high toxicicity, while ferric sludge produced from Fenton processes is also a tough nut to crack.
Yuechao Yao, Nan Chen, Yanyan Su
exaly   +2 more sources

Insights into the Electron Transfer Behaviors of a Biocathode Regulated by Cathode Potentials in Microbial Electrosynthesis Cells for Biogas Upgrading.

Environmental Science and Technology, 2023
Bioelectrochemical-based biogas upgrading is a promising technology for the storage of renewable energy and reduction of the global greenhouse gas emissions.
Yan Tian   +7 more
semanticscholar   +1 more source

Simultaneous removal of multiple heavy metals using single chamber microbial electrolysis cells with biocathode in the micro-aerobic environment.

Chemosphere, 2023
The simultaneous and efficient removal of various heavy metals from wastewater to satisfy the requirements of zero discharge has been a research hotspot and difficult point.
Xiuding Shi   +7 more
semanticscholar   +1 more source

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