Syntrophy goes electric: direct interspecies electron transfer

DR Lovley - Annual review of microbiology, 2017 - annualreviews.org
Direct interspecies electron transfer (DIET) has biogeochemical significance, and practical
applications that rely on DIET or DIET-based aspects of microbial physiology are growing …

The role of biochar on alleviating ammonia toxicity in anaerobic digestion of nitrogen-rich wastes: A review

Y Cai, M Zhu, X Meng, JL Zhou, H Zhang… - Bioresource Technology, 2022 - Elsevier
This paper reviewed the mechanisms of biochar in relieving ammonia inhibition. Biochar
affects nitrogen-rich waste's anaerobic digestion (AD) performance through four ways …

Methane production and conductive materials: a critical review

G Martins, AF Salvador, L Pereira… - Environmental science & …, 2018 - ACS Publications
Conductive materials (CM) have been extensively reported to enhance methane production
in anaerobic digestion processes. The occurrence of direct interspecies electron transfer …

Direct interspecies electron transfer via conductive materials: a perspective for anaerobic digestion applications

JH Park, HJ Kang, KH Park, HD Park - Bioresource technology, 2018 - Elsevier
Anaerobic digestion (AD) is a microbial process that produces renewable energy in the form
of methane by treating organic waste and high-strength wastewater. Recent studies have …

Recent advances in bio-based carbon materials for anaerobic digestion: A review

Y Abbas, S Yun, Z Wang, Y Zhang, X Zhang… - … and Sustainable Energy …, 2021 - Elsevier
In recent years, the great interest in improving anaerobic digestion (AD) process resulted in
the use of different types of additives or accelerants to exploit several profitable synergies …

Performance and Mechanism of Fe3O4 Improving Biotransformation of Waste Activated Sludge into Liquid High-Value Products

T Luo, Q Xu, W Wei, J Sun, X Dai… - Environmental Science & …, 2022 - ACS Publications
This study demonstrated that Fe3O4 simultaneously improves the total production and
formation rate of medium-chain fatty acids (MCFAs) and long-chain alcohols (LCAs) from …

Enhanced anaerobic wastewater treatment by a binary electroactive material: pseudocapacitance/conductance-mediated microbial interspecies electron transfer

M Wang, T Ren, M Yin, K Lu, H Xu… - Environmental …, 2023 - ACS Publications
Anaerobic digestion (AD) is a promising method to treat organic matter. However, AD
performance was limited by the inefficient electron transfer and metabolism imbalance …

Co-digestion of food waste and sewage sludge for methane production: Current status and perspective

S Mehariya, AK Patel, PK Obulisamy… - Bioresource …, 2018 - Elsevier
Food waste (FW) is a valuable resource which requires sustainable management avenues
to reduce the hazardous environmental impacts and add-value for better economy …

Accelerating anaerobic digestion for methane production: Potential role of direct interspecies electron transfer

Z Wang, T Wang, B Si, J Watson, Y Zhang - Renewable and Sustainable …, 2021 - Elsevier
Anaerobic digestion is a commercial technology utilized to produce bioenergy from waste
streams. However, anaerobic digestion suffers from inefficient interspecies electron transfer …

Advances towards understanding and engineering direct interspecies electron transfer in anaerobic digestion

S Barua, BR Dhar - Bioresource technology, 2017 - Elsevier
Direct interspecies electron transfer (DIET) is a recently discovered microbial syntrophy
where cell-to-cell electron transfer occurs between syntrophic microbial species. DIET …