Syntrophy mechanism, microbial population, and process optimization for volatile fatty acids metabolism in anaerobic digestion

Y Zhang, C Li, Z Yuan, R Wang, I Angelidaki… - Chemical Engineering …, 2023 - Elsevier
The low efficiency and stability of anaerobic digestion (AD) has always hindered its wide
application. The accumulation of volatile fatty acids (VFAs) cause acidification and inhibition …

A review on the bioenergetics of anaerobic microbial metabolism close to the thermodynamic limits and its implications for digestion applications

L Leng, P Yang, S Singh, H Zhuang, L Xu… - Bioresource …, 2018 - Elsevier
The exploration of the energetics of anaerobic digestion systems can reveal how
microorganisms cooperate efficiently for cell growth and methane production, especially …

Deeper insights into effect of activated carbon and nano-zero-valent iron addition on acidogenesis and whole anaerobic digestion

R Wang, C Li, N Lv, X Pan, G Cai, J Ning, G Zhu - Bioresource Technology, 2021 - Elsevier
Conductive materials presented promising advantages for enhancing anaerobic digestion
(AD) performance. This study evaluated the effects of activated carbon (AC) and nano-zero …

Mechanistic exploration of COVlD-19 antiviral drug ritonavir on anaerobic digestion through experimental validation coupled with metagenomics analysis

R Wang, Z Wang, H Yuan, C Li, N Zhu - Journal of Hazardous Materials, 2024 - Elsevier
Aggregation of antiviral drugs (ATVs) in waste activated sludge (WAS) poses considerable
environmental risk, so it is crucial to understand the behavior of these agents during WAS …

Novel strategy for enhancing acetic and formic acids generation in acidogenesis of anaerobic digestion via targeted adjusting environmental niches

R Wang, N Lv, C Li, G Cai, X Pan, Y Li, G Zhu - Water research, 2021 - Elsevier
Optimization of acetic acid and formic acid production efficient methanogenesis is always
the research hot spot in anaerobic digestion. It is a promising approach to adjust the …

Rumen microbes, enzymes, metabolisms, and application in lignocellulosic waste conversion-A comprehensive review

J Liang, R Zhang, J Chang, L Chen, M Nabi… - Biotechnology …, 2024 - Elsevier
The rumen of ruminants is a natural anaerobic fermentation system that efficiently degrades
lignocellulosic biomass and mainly depends on synergistic interactions between multiple …

Zero-valent iron enhanced in-situ advanced anaerobic digestion for the removal of antibiotics and antibiotic resistance genes in sewage sludge

H Zhou, Z Cao, M Zhang, Z Ying, L Ma - Science of the Total Environment, 2021 - Elsevier
The in-situ advanced anaerobic digestion (AAD) enhanced with zero-valent iron powder
(ZVI) under mesophilic condition was investigated to remove 5 antibiotics (sulfamerazine …

Integrating microbial electrolysis cell based on electrochemical carbon dioxide reduction into anaerobic osmosis membrane reactor for biogas upgrading

T Gao, H Zhang, X Xu, J Teng - Water Research, 2021 - Elsevier
It has been reported that anaerobic osmosis membrane bioreactors have the potential for
energy recovery since dissolved methane was almost rejected by commercial forward …

Reversibility of propionic acid inhibition to anaerobic digestion: inhibition kinetics and microbial mechanism

Y Han, H Green, W Tao - Chemosphere, 2020 - Elsevier
Anaerobic digestion is a technology that simultaneously treats waste and generates energy
in the form of biogas. Unfortunately, when a high organic loading rate is applied, anaerobic …

Impact of nano zero valent iron on tetracycline degradation and microbial community succession during anaerobic digestion

X Pan, N Lv, C Li, J Ning, T Wang, R Wang… - Chemical Engineering …, 2019 - Elsevier
Supplementing nano zero valent iron (nZVI) is an attractive technology for wastewater
treatment due to its advantages in accelerating the hydrolysis, fermentation and anaerobic …