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 …

Principles and advancements in improving anaerobic digestion of organic waste via direct interspecies electron transfer

L Li, Y Xu, X Dai, L Dai - Renewable and Sustainable Energy Reviews, 2021 - Elsevier
The inefficiency of interspecies electron transfer between syntrophic bacteria and
methanogens typically restricts the reaction rates and methanogenesis efficiency of …

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

HY Jin, 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 …

16S rRNA genes-and metagenome-based confirmation of syntrophic butyrate-oxidizing methanogenesis enriched in high butyrate loading

X Meng, Q Cao, Y Sun, S Huang, X Liu, D Li - Bioresource Technology, 2022 - Elsevier
The understanding and enrichment of consortia formed by syntrophic butyrate-oxidizing
bacteria and methanogens in the complex environment are crucial for effectively degrading …

Syntrophic propionate-oxidizing bacteria in methanogenic systems

M Westerholm, M Calusinska… - FEMS Microbiology …, 2022 - academic.oup.com
The mutual nutritional cooperation underpinning syntrophic propionate degradation
provides a scant amount of energy for the microorganisms involved, so propionate …

Mitigating ammonia-inhibition in anaerobic digestion by bioaugmentation: A review

ZY Li, D Inoue, M Ike - Journal of Water Process Engineering, 2023 - Elsevier
Anaerobic digestion (AD) is a promising technology that simultaneously realizes pollution
control and bioenergy production, and has been widely applied in the treatment of …

Bioaugmentation with syntrophic volatile fatty acids-oxidizing consortia to alleviate the ammonia inhibition in continuously anaerobic digestion of municipal sludge

MT Li, L Rao, L Wang, M Gou, ZY Sun, ZY Xia… - Chemosphere, 2022 - Elsevier
Ammonia inhibition easily affects the performance of anaerobic digestion (AD) for municipal
sludge and the oxidization of volatile fatty acids (VFAs) is the rate-limiting step of this …

Effect of nano-Fe3O4 biochar on anaerobic digestion of chicken manure under high ammonia nitrogen concentration

L Di, Q Zhang, F Wang, H Wang, H Liu, W Yi… - Journal of Cleaner …, 2022 - Elsevier
In order to improve the stability and CH 4 production efficiency of the anaerobic digestion
(AD) system under high ammonia nitrogen (AN) concentration, this study investigated the …

Direct interspecies electron transfer (DIET) can be suppressed under ammonia-stressed condition–reevaluate the role of conductive materials

W Yan, M Mukherjee, Y Zhou - Water Research, 2020 - Elsevier
Thermal hydrolysis pretreatment (THP) and anaerobic digestion (AD) integrated (THP-AD)
process is a promising process for sludge management. However, the high ammonia …

Boosting thermophilic anaerobic digestion with conductive materials: Current outlook and future prospects

M Alam, BR Dhar - Chemosphere, 2023 - Elsevier
Thermophilic anaerobic digestion (TAD) can provide superior process kinetics, higher
methane yields, and more pathogen destruction than mesophilic anaerobic digestion (MAD) …