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 …

Insights into the recent advances of agro-industrial waste valorization for sustainable biogas production

V Sharma, D Sharma, ML Tsai, RGG Ortizo… - Bioresource …, 2023 - Elsevier
Recent years have seen a transition to a sustainable circular economy model that uses agro-
industrial waste biomass waste to produce energy while reducing trash and greenhouse gas …

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 …

Using automated machine learning techniques to explore key factors in anaerobic digestion: At the environmental factor, microorganisms and system levels

Y Zhang, Z Jing, Y Feng, S Chen, Y Li, Y Han… - Chemical Engineering …, 2023 - Elsevier
Exploring key factors has important guidance for understanding complex anaerobic
digestion (AD) systems. This study proposed a multi-layer automated machine learning …

[HTML][HTML] Implementation of anaerobic digestion for valorizing the organic fraction of municipal solid waste in developing countries: Technical insights from a systematic …

FE Ibarra-Esparza, ME González-López… - Journal of …, 2023 - Elsevier
Anaerobic digestion (AD) as a waste management strategy for the organic fraction of
municipal waste (OFMSW) has received attention in developed countries for several …

Sustainable management of tea wastes: resource recovery and conversion techniques

P Duarah, D Haldar, RR Singhania… - Critical Reviews in …, 2024 - Taylor & Francis
As the demand for tea (Camellia sinensis) has grown across the world, the amount of
biomass waste that has been produced during the harvesting process has also increased …

[HTML][HTML] Impacts of anaerobic co-digestion on different influencing parameters: a critical review

MK Ibro, VR Ancha, DB Lemma - Sustainability, 2022 - mdpi.com
Lignocellulosic feedstocks are year-round, available bio-residues that are the right
candidates for counteracting the energy crises and global warming facing the world today …

Improved sludge anaerobic digestion capacity by dynamic membrane and alkaline-thermal pretreatment: Long-term continuous operation and techno-economic …

J Park, RDA Cayetano, Y Kwon, GB Kim, Y Jo… - Chemical Engineering …, 2023 - Elsevier
This study explored the application of a dynamic membrane (DM) and alkaline-thermal
pretreatment for sludge digestion with a low hydraulic retention time (HRT). The formed DM …

Effects of organic loading rates on high-solids anaerobic digestion of food waste in horizontal flow reactor: Methane production, stability and mechanism

H Zhou, J Jiang, Q Zhao, L Li, K Wang, L Wei - Chemosphere, 2022 - Elsevier
To maximize the methane production efficiency of high-solids anaerobic digestion (HSAD) of
food waste (FW), a horizontal flow reactor was operated under mesophilic, semi-continuous …

State-of-the-art techniques to enhance biomethane/biogas production in thermophilic anaerobic digestion

G Kaur, N Basak, S Kumar - Process Safety and Environmental Protection, 2024 - Elsevier
Anaerobic digestion (AD) is one of the promising technologies for organic waste
management, which also supports green energy recovery in the form of biogas. As …