Advances towards understanding long chain fatty acids-induced inhibition and overcoming strategies for efficient anaerobic digestion process

M Elsamadony, A Mostafa, M Fujii, A Tawfik, D Pant - Water Research, 2021 - Elsevier
The inhibition of the anaerobic digestion (AD) process, caused by long chain fatty acids
(LCFAs), has been considered as an important issue in the wastewater treatment sector …

Principles, advances, and perspectives of anaerobic digestion of lipids

BC Holohan, MS Duarte… - … science & technology, 2022 - ACS Publications
Several problems associated with the presence of lipids in wastewater treatment plants are
usually overcome by removing them ahead of the biological treatment. However, because of …

Strategy to enhance semi-continuous anaerobic digestion of food waste by combined use of calcium peroxide and magnetite

L Zhu, B Wu, Y Liu, J Zhang, R Deng, L Gu - Water Research, 2022 - Elsevier
Optimizing methane production from food waste (FW) efficiently is always a hot topic in the
field of anaerobic digestion (AD). In this study we aimed to improve the conversion of …

Unravelling the anaerobic digestion 'black box': Biotechnological approaches for process optimization

A Roopnarain, H Rama, B Ndaba… - … and Sustainable Energy …, 2021 - Elsevier
Increasing global demand for green energy has necessitated more research interest in
anaerobic digestion. Due to the dual benefits of anaerobic digestion, in organic waste …

Micro-aeration: an attractive strategy to facilitate anaerobic digestion

S Fu, S Lian, I Angelidaki, R Guo - Trends in Biotechnology, 2023 - cell.com
Micro-aeration can facilitate anaerobic digestion (AD) by regulating microbial communities
and promoting the growth of facultative taxa, thereby increasing methane yield and …

Effects of micro-aeration on microbial niches and antimicrobial resistances in blackwater anaerobic digesters

B Guo, N Yu, DG Weissbrodt, Y Liu - Water research, 2021 - Elsevier
Anaerobic digestion (AD) of source-diverted blackwater (toilet flush) at ambient room
temperature presents challenges for fast hydrolysis of particulate matters. This study …

Characterizing the microbial community involved in anaerobic digestion of lipid-rich wastewater to produce methane gas

K Nakasaki, KK Nguyen, FC Ballesteros Jr, T Maekawa… - Anaerobe, 2020 - Elsevier
This study attempted to characterize the microbial community and its role in anaerobic
digestion of lipid. Reactors were fed semi-continuously with three related substrates, oil and …

Conversion of waste cooking oil into biogas: perspectives and limits

R Marchetti, C Vasmara, L Bertin, F Fiume - Applied microbiology and …, 2020 - Springer
Each year, large quantities of waste cooking oils are produced worldwide which are
currently reused mainly for biodiesel production. Since lipids have a very high potential for …

[HTML][HTML] A review of the practical application of micro-aeration and oxygenation for hydrogen sulfide management in anaerobic digesters

C Muller, K Guevarra, A Summers, L Pierce… - Process Safety and …, 2022 - Elsevier
With the increased use of biogas generated from anaerobic digestion (AD) as a source of
renewable energy, economical methods of cleaning and upgrading the gas are of growing …

Microaerobic condition as pretreatment for improving anaerobic digestion: A review

C Huiliñir, J Pagés-Díaz, G Vargas, S Vega… - Bioresource …, 2023 - Elsevier
Pretreatment of waste before anaerobic digestion (AD) has been extensively studied during
the last decades. One of the biological pretreatments studied is the microaeration. This …