Enhancement of methane production from waste activated sludge using hybrid microbial electrolysis cells-anaerobic digestion (MEC-AD) process–a review

XT Wang, YF Zhang, B Wang, S Wang, X Xing… - Bioresource …, 2022 - Elsevier
Hybrid microbial electrolysis cells-anaerobic digestion (MEC-AD) was proved to increase
methane productivity and methane yield of waste activated sludge (WAS) by establishing …

Diversity of electroactive and non-electroactive microorganisms and their potential relationships in microbial electrochemical systems: A review

A Castellano-Hinojosa, A González-Martínez… - Journal of Water …, 2022 - Elsevier
Electroactive microorganisms (EAMs) are the core element of microbial electrochemical
technologies (METs) due to their ability to interact with electrodes, allowing wiring of current …

Hydrogen production from sugar beet juice using an integrated biohydrogen process of dark fermentation and microbial electrolysis cell

BR Dhar, E Elbeshbishy, H Hafez, HS Lee - Bioresource Technology, 2015 - Elsevier
An integrated dark fermentation and microbial electrochemical cell (MEC) process was
evaluated for hydrogen production from sugar beet juice. Different substrate to inoculum …

Biocatalysts in microbial electrolysis cells: A review

M Hasany, MM Mardanpour, S Yaghmaei - International journal of …, 2016 - Elsevier
Microbial electrolysis cells (MECs) are bioelectrochemical reactors in which chemical
energy stored in organic compounds are converted to hydrogen through biocatalytic …

Efficient nitro reduction and dechlorination of 2, 4-dinitrochlorobenzene through the integration of bioelectrochemical system into upflow anaerobic sludge blanket: a …

X Jiang, J Shen, Y Han, S Lou, W Han, X Sun, J Li… - Water research, 2016 - Elsevier
Bioelectrochemical system (BES) coupled upflow anaerobic sludge blanket (UASB) was
developed for the removal of recalcitrant pollutants but lack of a comprehensive study. Thus …

Effect of pH on bacterial distributions within cathodic biofilm of the microbial fuel cell with maltodextrin as the substrate

X Li, Y Lu, H Luo, G Liu, CI Torres, R Zhang - Chemosphere, 2021 - Elsevier
The aim of this study was to investigate pH effect on stratification of bacterial community in
cathodic biofilm of the microbial fuel cell (MFC) under alkaline conditions. A single-chamber …

Microbial electrochemical systems for sustainable biohydrogen production: surveying the experiences from a start-up viewpoint

G Kumar, P Bakonyi, G Zhen, P Sivagurunathan… - … and Sustainable Energy …, 2017 - Elsevier
The start-up of microbial electrohydrogenesis cells (MECs) is a key-step to realize efficient
biohydrogen generation and adequate, long-term operation. This review paper deals with …

Domestic wastewater treatment in parallel with methane production in a microbial electrolysis cell

R Moreno, MI San-Martín, A Escapa, A Morán - Renewable Energy, 2016 - Elsevier
Microbial electrolysis cells (MECs) have great potential as a technology for wastewater
treatment in parallel to energy production. In this study we explore the feasibility of using a …

Microbiome involved in microbial electrochemical systems (MESs): a review

RG Saratale, GD Saratale, A Pugazhendhi, G Zhen… - Chemosphere, 2017 - Elsevier
Microbial electrochemical systems (MESs) are an attracting technology for the disposal of
wastewater treatment and simultaneous energy production. In MESs, at the anode …

Anaerobic oxidation of methane coupled with extracellular electron transfer to electrodes

Y Gao, J Lee, JD Neufeld, J Park, BE Rittmann… - Scientific reports, 2017 - nature.com
Anaerobic oxidation of methane (AOM) is an important process for understanding the global
flux of methane and its relation to the global carbon cycle. Although AOM is known to be …