Mechanisms, performance, and the impact on microbial structure of direct interspecies electron transfer for enhancing anaerobic digestion-A review

L Feng, S He, Z Gao, W Zhao, J Jiang, Q Zhao… - Science of the Total …, 2023 - Elsevier
Direct interspecies electron transfer (DIET) has been received tremendous attention,
recently, due to the advantages of accelerating methane production via organics reduction …

Sparking anaerobic digestion: promoting direct interspecies electron transfer to enhance methane production

Z Zhao, Y Li, Y Zhang, DR Lovley - Iscience, 2020 - cell.com
Anaerobic digestion was one of the first bioenergy strategies developed, yet the interactions
of the microbial community that is responsible for the production of methane are still poorly …

Current advances and challenges for direct interspecies electron transfer in anaerobic digestion of waste activated sludge

HY **, ZW He, YX Ren, CC Tang, AJ Zhou… - Chemical Engineering …, 2022 - Elsevier
To realize energy self-sufficiency demand is a key component of carbon–neutral goal of
wastewater treatment plants (WWTPs). Waste activated sludge (WAS), as the by-product of …

Direct interspecies electron transfer mechanism in enhanced methanogenesis: A mini-review

W Wang, DJ Lee - Bioresource Technology, 2021 - Elsevier
The role of direct interspecies electron transfer (DIET) on enhancement of methanogenesis
has been studied. This mini-review updated the current researches on the potential role of …

Improvement of anaerobic digestion containing sulfur with conductive materials: Focusing on recent advances and internal biological mechanisms

L Chen, Y Zhang, J Liang, Y Li, J Zhang, W Fang… - Chemical Engineering …, 2023 - Elsevier
Conductive materials application in anaerobic digestion containing sulfur gains increasing
attention due to their multifunctional effects in promoting substrate degradation, methane …

Advances in microbial community, mechanisms and stimulation effects of direct interspecies electron transfer in anaerobic digestion

J Akram, C Song, HM El Mashad, C Chen… - Biotechnology …, 2024 - Elsevier
Anaerobic digestion (AD) has been proven to be an effective green technology for producing
biomethane while reducing environmental pollution. The interspecies electron transfer (IET) …

Challenges in engineering direct interspecies electron transfer for enhanced methanogenesis

G Baek, D Kim, Y Choi, J Cha, C Lee - Renewable and Sustainable Energy …, 2023 - Elsevier
Interspecies electron transfer (IET) between fatty acid-oxidizing bacteria and
hydrogenotrophic methanogens is key to stable and efficient methanogenesis in the …

Enhanced methane production in anaerobic digestion: A critical review on regulation based on electron transfer

XJ Xu, J Yan, QK Yuan, XT Wang, Y Yuan… - Bioresource …, 2022 - Elsevier
Anaerobic digestion (AD) is a potential bioprocess for waste biomass utilization and energy
conservation. Various iron/carbon-based CMs (eg, magnetite, biochar, granular activated …

Electron transfer and mechanism of energy production among syntrophic bacteria during acidogenic fermentation: A review

C Liu, L Ren, B Yan, L Luo, J Zhang, MK Awasthi - Bioresource technology, 2021 - Elsevier
Volatile fatty acids (VFAs) production plays an important role in the process of anaerobic
digestion (AD), which is often the critical factor determining the metabolic pathways and …

[HTML][HTML] Metagenomic insights into direct interspecies electron transfer and quorum sensing in blackwater anaerobic digestion reactors supplemented with granular …

H Dang, N Yu, A Mou, L Zhang, B Guo, Y Liu - Bioresource technology, 2022 - Elsevier
The addition of granular activated carbon (GAC) enhanced the performance of up-flow
anaerobic sludge blanket (UASB) reactor treating blackwater at 35° C. DNA were extracted …