Advances in direct interspecies electron transfer and conductive materials: electron flux, organic degradation and microbial interaction

Q Yin, G Wu - Biotechnology advances, 2019 - Elsevier
Direct interspecies electron transfer (DIET) via electrically conductive pili (e-pili) and c-type
cytochrome between acetogens and methanogens has been proposed as an essential …

Cytochromes in Extracellular Electron Transfer in Geobacter

T Ueki - Applied and Environmental Microbiology, 2021 - Am Soc Microbiol
Extracellular electron transfer (EET) is an important biological process in microbial
physiology as found in dissimilatory metal oxidation/reduction and interspecies electron …

Enhancing anaerobic digestion process with addition of conductive materials

Y Liu, X Li, S Wu, Z Tan, C Yang - Chemosphere, 2021 - Elsevier
Anaerobic digestion is widely used for the treatment of wastewater for its low costs and
bioenergy production, but the performances of anaerobic digestion often need improving in …

Humification in extracellular polymeric substances (EPS) dominates methane release and EPS reconstruction during the sludge stabilization of high-solid anaerobic …

Y Tang, X Dai, B Dong, Y Guo, L Dai - Water research, 2020 - Elsevier
High-solid anaerobic digestion (HAD) can directly treat dewatered sewage sludge (total
solid content≥ 15%) with superior volume efficiency. Sludge stabilization during HAD is …

Recent advances in anaerobic digestion of lipid-rich waste: challenges and potential of seaweeds to mitigate the inhibitory effect

A Abomohra, S Faisal, R Ebaid, J Huang… - Chemical Engineering …, 2022 - Elsevier
Considerable attention has been devoted towards anaerobic digestion of lipid-rich waste
(LRWs) due to their higher energy content comparing to other waste rich in carbohydrates …

Direct Observation of Electrically Conductive Pili Emanating from Geobacter sulfurreducens

X Liu, DJF Walker, SS Nonnenmann, D Sun, DR Lovley - Mbio, 2021 - Am Soc Microbiol
Geobacter sulfurreducens is a model microbe for elucidating the mechanisms for
extracellular electron transfer in several biogeochemical cycles, bioelectrochemical …

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 …

Magnetite enhances anaerobic digestion and methanogenesis of fresh leachate from a municipal solid waste incineration plant

Y Lei, L Wei, T Liu, Y Xiao, Y Dang, D Sun… - Chemical Engineering …, 2018 - Elsevier
Anaerobic digestion of municipal solid waste (MSW) incineration leachate is limited by high
organic loading rates, high concentrations of complex organic matter, and the presence of …

Insight into interactions between syntrophic bacteria and archaea in anaerobic digestion amended with conductive materials

V Kumar, R Nabaterega, S Khoei… - … and Sustainable Energy …, 2021 - Elsevier
Microbial communities play an important role in various biochemical and metabolic
reactions that occur in natural and engineered anaerobic systems. Methanogenic syntrophy …

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 …