Results 91 to 100 of about 18,255,165 (213)

Bioelectrochemical systems: microbial versus enzymatic catalysis

, 2012
Bioelectrochemical systems rely upon bioelectrocatalysts of microbial as well as enzymatic nature. Both bioelectrocatalysts serve the same purpose of enabling or accelerating a given electrochemical reaction but they often differ significantly in their ...
Virdis, Bernardino, Keller, Jurg, Harnisch, Falk, Freguia, Stefano   +3 more
core   +1 more source

Recovering Bioresources from Integrated Photo-Bioelectrochemical System

, 2013
Compared to traditional wastewater treatment technologies, the electricity generation is one of the most important advantages of bioelectrochemical systems (BES).
Xiao, Li
core  

Pilot-scale bioelectrochemical system for simultaneous nitrogen and carbon removal in urban wastewater treatment plants [PDF]

[EN] This study aims to characterize the performance of a 150 L bioelectrochemical system-based plant, during the simultaneous carbon and nitrogen removal from several waste streams of wastewater treatment plants.
San Martin Bécares, María Isabel, Carracedo del Río, Begoña, Morán Palao, Antonio, Mateos González, Raúl, Escapa González, Adrián   +4 more
core   +1 more source

Draft genomes microorganisms growing on anode in bioelectrochemical system

, 2019
Item does not contain fulltextAn anaerobic methane-oxidizing enrichment culture was used to inoculate a bioelectrochemical system with an applied potential of 0.4V vs SHE.
Berger, S.C., in 't Zandt, M.H., Welte, C.U., Reimann, J., Rangel Shaw, D., Berben, T., Jetten, M.S.M., Frank, J.   +7 more
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Significant enhancement of electron transfer from Shewanella oneidensis using a porous N-doped carbon cloth in a bioelectrochemical system

, 2019
Modifying the surface of an anode can improve electron transfer, thus enhancing the performance of the associated bioelectrochemical system. In this study, a porous N-doped carbon cloth electrodewas obtained via a simple thermal reduction and etching ...
Deng, Li-Fang, Wang, Lu-Feng, Qian, Xin, Yuan, Yong, Chen, Yong, Yuan, Hao-Ran, Li, De-Nian   +6 more
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Molecular transformation of dissolved organic matter in paddy soils driven by electroactive microorganisms

Frontiers in Microbiology
Electroactive microorganisms play important roles in extracellular electron transfer and soil carbon cycling. However, their effects on the molecular transformation of dissolved organic matter (DOM) in paddy soils remain poorly understood.
Xiaoshan Luo, Xun Wang, Qingyou Liu, Yin Ye, Lingyan Huang, Yong Yuan, Rong Tang   +6 more
doaj   +1 more source

Simultaneous production of methane and acetate by thermophilic mixed culture from carbon dioxide in bioelectrochemical system

, 2019
A thermophilic bioelectrochemical system was operated with mixed culture at 60 °C, while introducing only carbon dioxide. Methane production was initially observed in a membrane-less single chamber without a mediator, but eventually acetate was ...
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Adaptive Laboratory Evolution of Cupriavidus necator to Improve Energy Demand in Bioelectrochemical Cultivations

ChemElectroChem
This study investigates adaptive laboratory evolution (ALE) to improve the tolerance of Cupriavidus necator H16 ΔPHB to high electrolyte concentrations, enabling more energy‐efficient electroautotrophic cultivation.
Lisa van der Sande, Manuel Müller, Dirk Holtmann   +2 more
doaj   +1 more source

Microbial electrochemical systems for bio-solar energy conversion: recent advances, interfaces, future challenges

Frontiers in Environmental Engineering
Microbial fuel cells (MFCs) are bioelectrochemical structures that rely on microbial activity to transform chemical energy contained in organic substrates into electrical power. Solar-assisted MFCs enhance this concept by combining light-driven processes
Rajani Bansode, Mukta Patil, Vidya Karande   +2 more
doaj   +1 more source

Deciphering the Driving Mechanism and Regulatory Strategies of Antibiotic Resistance Genes Transmission in Lead-Contaminated Soil Microbial Communities by Multiple Remediation Methods

Applied Sciences
Pb-contaminated soil poses inherent risks for the spread of antibiotic resistance genes (ARGs). However, few reports have investigated the distribution of lead resistance genes (LRGs), particularly their role in ARGs dynamics during Pb-contaminated soil ...
Yafei Wang, Hang Yu, Lingwei Meng, Yuhui Cao, Zhihao Dong, Yushan Huang, Yimin Zhu, Qiao Ma, Xiaonan Liu, Wei Li   +9 more
doaj   +1 more source