MOF-based materials facilitate efficient anaerobic digestion of organic wastes: integrating substrate bioavailability and microbial syntrophism

Frontiers of Environmental Science & Engineering, Год журнала: 2024, Номер 18(8)

Опубликована: Май 10, 2024

Язык: Английский

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Regulatory mechanisms of biochar alleviating ammonia inhibition to methanogenesis during long-term operation of anaerobic membrane bioreactor treating swine wastewater

Chemical Engineering Journal, Год журнала: 2024, Номер 493, С. 152591 - 152591

Опубликована: Май 31, 2024

Язык: Английский

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Viral and Bacterial Community Dynamics in Food Waste and Digestate from Full-Scale Biogas Plants

Environmental Science & Technology, Год журнала: 2024, Номер 58(29), С. 13010 - 13022

Опубликована: Июль 11, 2024

Anaerobic digestion (AD) is commonly used in food waste treatment. Prokaryotic microbial communities AD of have been comprehensively studied. The role viruses, known to affect dynamics and metabolism, remains largely unexplored. This study employed metagenomic analysis recovered 967 high-quality viral bins within digestate derived from 8 full-scale biogas plants. diversity was higher digestate. In silico predictions linked 20.8% viruses host populations, highlighting possible virus predators key functional microbes. Lineage-specific virus-host ratio varied, indicating that infection might differentially responses the varying process parameters. Evidence for virus-mediated gene transfer identified, emphasizing potential controlling microbiome. altered specific parameters, potentially promoting a shift lifestyle lysogenic lytic. Viruses encoding auxiliary metabolic genes (AMGs) were involved carbon nutrient cycling, most AMGs transcriptionally expressed digestate, meaning with active states likely actively AD. These findings provided comprehensive profile bacterial expanded knowledge interactions between hosts

Язык: Английский

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Syntrophic propionate degradation in anaerobic digestion facilitated by hydrochar: Microbial insights as revealed by genome-centric metatranscriptomics

Environmental Research, Год журнала: 2024, Номер 261, С. 119717 - 119717

Опубликована: Авг. 2, 2024

Язык: Английский

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Applying Side-Stream Gas Recirculation to Promote Anaerobic Digestion of Food Waste under Ammonia Stress: Overlooked Impact of Gaseous Atmospheres on Microorganisms

Water Research, Год журнала: 2025, Номер unknown, С. 123571 - 123571

Опубликована: Март 1, 2025

Язык: Английский

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Metagenomic insights towards understanding the role of riboflavin-loaded granular activated carbon and Methanosarcina barkeri co-addition in enhancing anaerobic digestion

Journal of Water Process Engineering, Год журнала: 2025, Номер 73, С. 107690 - 107690

Опубликована: Апрель 15, 2025

Язык: Английский

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Biokinetic and microbial insights into regulatory mechanisms of long-chain fatty acid degradation during food waste-lipid co-digestion within anaerobic membrane bioreactor

Bioresource Technology, Год журнала: 2024, Номер 408, С. 131223 - 131223

Опубликована: Авг. 5, 2024

Язык: Английский

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Performance and mechanism of enhanced phosphorus release and volatile fatty acid production from Fe-P sludge via co-fermenting with agricultural wastes

Journal of Environmental Sciences, Год журнала: 2024, Номер 154, С. 290 - 299

Опубликована: Июль 26, 2024

Язык: Английский

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Producción de compost mediante la degradación de residuos sólidos orgánicos con microorganismos efectivos en Huánuco

Revista de Investigación e Innovación Agropecuaria y de Recursos Naturales, Год журнала: 2024, Номер 11(2), С. 37 - 46

Опубликована: Авг. 31, 2024

Castillo Grande, ubicado en Huánuco - Perú, presenta el problema de contaminación producido por incremento los residuos sólidos, especial orgánicos, que no son aprovechados, lo se propone la forma degradación dichos residuos, planteando objetivo, evaluar acción microorganismos efectivos provenientes distintas fuentes sólidos y su influencia producción compost con mejores parámetros químicos. La metodología empleada fue un diseño experimental completamente al azar, tres tratamientos (Compost1, Compost2 Compost3) repeticiones tratamiento, donde análisis las variables, tales como periodo orgánicos químicos del compost, estuvieron función valores promedios dispersión. Los resultados reportan diferencias estadísticas significativas entre degradación; pero sí ciertos El Compost1 es reportó menor mayores contenidos materia orgánica estado seco, humedad, nitrógeno, fósforo, potasio, magnesio, sodio, zinc manganeso, cumpliendo gran parte niveles establecidos Norma Técnica Peruana 201.208:2021; mientras Ca Fe registró Compost3. Concluyendo hojarasca, adecuados para descomponer producir tiempo buenos

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Deciphering the role of biochar pseudocapacitance strengthening in promoting VFA syntrophic methanogenesis: Microbial capacitance-tropism in propionate metabolism

Chemical Engineering Journal, Год журнала: 2024, Номер unknown, С. 158024 - 158024

Опубликована: Ноя. 1, 2024

Язык: Английский

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