Can bio-H2 compete with bio-CH4–unequal chances of anaerobic digestion metabolic pathways [PDF]
Frontiers in MicrobiologyBiogas, a mixture of biomethane (bio-CH4) and carbon dioxide (CO2), is the product of methanogenesis, the final stage of anaerobic digestion (AD).
Anna Sikora, Anna Detman-Ignatowska
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Bioaugmentation in anaerobic digesters: a systematic review [PDF]
Biotechnology for Biofuels and BioproductsBioaugmentation, the intentional introduction of specific microorganisms into anaerobic digestion (AD) systems, has shown promise in enhancing methane production and in mitigating stressful conditions, particularly in systems operating below optimal ...
Mozhdeh Alipoursarbani +3 more
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Synergies revealed: RNA-seq study of C. acetobutylicum and C. carboxidivorans co-cultured in the presence of conductive materials [PDF]
Microbiology SpectrumCo-cultures can improve substrate utilization and product yields, yet the dynamics between species remain highly variable and poorly understood. In this study, we investigated the metabolic and transcriptional interplay between Clostridium acetobutylicum
L. Feliu-Paradeda +6 more
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In situ buffering and enzymatic regulation of acidogenesis in two-stage anaerobic digestion of composite vegetable waste [PDF]
Scientific ReportsPeels of vegetable waste (VW), rich in cellulose, lignin, and hemicellulose, can impede hydrolysis due to reduced enzymatic accessibility and activity. This research comparatively evaluated the effects of composite vegetable waste (CVW) comprising of 2:3
Debkumar Chakraborty +6 more
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Acidogenesis‐Propelled Coordination Transition in Light‐Triggered Fe‐Polyphenol Polymer for Reactive Oxygen Species‐Augmented Antitumor Therapy [PDF]
Advanced ScienceIron‐based Fenton agents have emerged as promising candidates for tumor therapy due to its excellent selectivity, yet their therapeutic potential is substantially constrained by inefficient Fe3+/Fe2+ conversion in the tumor microenvironment.
Ying Wan +7 more
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Investigation of phase equations for anaerobic digestion process of anaerobic bioreactor landfill [PDF]
E3S Web of Conferences, 2020 The anaerobic digestion process consists of four phases hydrolysis, acidogenesis, acetogenesis and methanogenesis. In the present work anaerobic digestion process of waste from anaerobic bioreactor landfill is considered and leachate is analyzed ...
Shinde Priyanka R., Mali Sandip. T.
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Fermentation, 2022 This study aimed to enhance dark fermentative hydrogen production from co-digestion of distillery wastewater (DW) and glycerol waste (GW) through integration with microbial electrolysis cells.
Sureewan Sittijunda +5 more
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Frontiers in Chemistry, 2023 The excessive use of fossil has resulted in the drastic exhaustion of natural energy sources, leading to environmental challenges and energy crises.
Ali Nawaz +9 more
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Methods of Pretreating Raw Materials Containing Organic Compounds before Anaerobic Digestion
Инженерные технологии и системы, 2022 Introduction. The volume of accumulated organ-containing non-recyclable waste products in Russia is increasing. Existing technologies make it possible to recycle these waste products through using anaerobic digestion to produce biogas and fertilizers ...
Viktor V. Palvinskiy +2 more
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Hydrogen as a Co-electron Donor for Chain Elongation With Complex Communities
Frontiers in Bioengineering and Biotechnology, 2021 Electron donor scarcity is seen as one of the major issues limiting economic production of medium-chain carboxylates from waste streams. Previous studies suggest that co-fermentation of hydrogen in microbial communities that realize chain elongation ...
Flávio C. F. Baleeiro +3 more
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