Microbial electrolysis cells for the production of biohydrogen in dark fermentation–a review

HS Lee, W Xin, R Katakojwala, SV Mohan… - Bioresource …, 2022 - Elsevier
To assess biohydrogen for future green energy, this review revisited dark fermentation and
microbial electrolysis cells (MECs). Hydrogen evolution rate in mesophilic dark fermentation …

Extracellular electron transfer and the conductivity in microbial aggregates during biochemical wastewater treatment: A bottom-up analysis of existing knowledge

Y Gu, X Qi, X Yang, Y Jiang, P Liu, X Quan, P Liang - Water Research, 2023 - Elsevier
Microbial extracellular electron transfer (EET) plays a crucial role in bioenergy production
and resource recovery from wastewater. Interdisciplinary efforts have been made to unveil …

Microbial fuel cell–a sustainable approach for simultaneous wastewater treatment and energy recovery

P Verma, A Daverey, A Kumar… - Journal of Water Process …, 2021 - Elsevier
Wastewater treatment plants based on the conventional technologies are no longer suitable
in current scenario of energy crisis as they are the major energy sink. In this regard …

The electrode potential determines the yield coefficients of early-stage Geobacter sulfurreducens biofilm anodes

F Scarabotti, L Rago, K Bühler, F Harnisch - Bioelectrochemistry, 2021 - Elsevier
Geobacter sulfurreducens is the model for electroactive microorganisms (EAM). EAM can
use solid state terminal electron acceptors (TEA) including anodes via extracellular electron …

Dominating contribution of intracellular electron generation over extracellular electron transfer in signaling toxic formaldehyde exposure in electrochemically active …

X Qi, Y Jiang, P Liu, F Yin, X Liu, Y Gu… - … Science & Technology …, 2023 - ACS Publications
Electrochemically active biofilm (EAB) has been widely used as a sensitive element for
water quality online early warning in the past two decades. Researchers have learned that …

Effects of extracellular electron transfer on biomineralization by Shewanella putrefaciens in damaged organic coatings

X Hao, Y Qian, Y Bai, N Wang, H Qian, Y Lou, L Wang… - Corrosion …, 2024 - Elsevier
This study reports the effect of extracellular electron transfer (EET) on biomineralization
mediated by Shewanella putrefaciens in damaged coatings under different carbon source …

Methanogenesis inhibitors used in bio-electrochemical systems: A review revealing reality to decide future direction and applications

D Nath, I Chakraborty, MM Ghangrekar - Bioresource Technology, 2021 - Elsevier
Microbial fuel cell (MFC) is a robust technology capable of treating real wastewaters by
utilizing mixed anaerobic microbiota as inoculum for producing electricity from oxidation of …

Organic carbon coupling with sulfur reducer boosts sulfur based denitrification by Thiobacillus denitrificans

W Hao, J Zhang, R Duan, P Liang, M Li, X Qi… - Science of The Total …, 2020 - Elsevier
Sulfur autotrophic denitrification utilizes elemental sulfur as the electron donor for nitrate
removal from aquatic environments. Organic carbon could stimulate the conversion of sulfur …

Titanium mesh as the anode of electrochemically active biofilm sensor for improved sensitivity in water toxicity real-time early-warning

X Liu, X Qi, Y Gu, X Huang, P Liang - Biosensors and Bioelectronics, 2023 - Elsevier
As serious water ecological pollution caused by toxicant leakage occurs frequently, early-
warning for toxicity presented in water environment attracts increasing attentions as it saves …

High current density via direct electron transfer by hyperthermophilic archaeon, Geoglobus acetivorans, in microbial electrolysis cells operated at 80° C

A Kas, YD Yilmazel - Bioelectrochemistry, 2022 - Elsevier
Utilization of hyperthermophilic electro-active microorganisms in microbial electrolysis cells
(MECs) that are used for hydrogen production from organic wastes offers significant …