A comprehensive review on food waste anaerobic co-digestion: Research progress and tendencies

The Science of The Total Environment, Год журнала: 2023, Номер 878, С. 163155 - 163155

Опубликована: Март 29, 2023

Язык: Английский

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Recent advances of biogas production

Elsevier eBooks, Год журнала: 2023, Номер unknown, С. 41 - 66

Опубликована: Окт. 20, 2023

Язык: Английский

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Nanobubble water promotes anaerobic digestion of high-solids cattle manure under mesophilic and thermophilic conditions

Environmental Research, Год журнала: 2024, Номер 251, С. 118721 - 118721

Опубликована: Март 14, 2024

Язык: Английский

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Metabolic mechanism of thermal pretreatment combined with ethanol pre-fermentation to enhance anaerobic digestion of food waste: A comprehensive analysis of key enzyme-encoding genes

Industrial Crops and Products, Год журнала: 2024, Номер 209, С. 118013 - 118013

Опубликована: Янв. 4, 2024

Язык: Английский

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Volatile fatty acids (VFAs) production from sludge and chicken manure anaerobic co-fermentation: Effects of mixing ratio and microbial mechanisms

Journal of environmental chemical engineering, Год журнала: 2024, Номер 12(5), С. 114014 - 114014

Опубликована: Сен. 2, 2024

Язык: Английский

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Anaerobic Co-Digestion: A Way to Potentiate the Synergistic Effect of Multiple Substrates and Microbial Diversity

Energies, Год журнала: 2023, Номер 16(5), С. 2116 - 2116

Опубликована: Фев. 22, 2023

In this paper, the latest research in field of anaerobic co-digestion related to advantages using different mixtures substrates on performance process and increasing its efficiency is reviewed. The main aspects presented review refer study most commonly used types substrates, highlighting their characteristics, diversity microbial communities involved production biogas, applied pretreatments, possibility obtaining an improved digestate as a secondary product. are food waste, sewage sludge, animal manure, lignocellulosic biomass, algae, fats, oils, greases. data from studied works demonstrated that improves carbon/nitrogen ratio nutrient balance, increases stability, diminishes concentration toxic inhibitors. At same time, use appropriate leads increase communities, among which synergistic relationships established ultimately favor growth methanogenic potential. Finally, based results found, one trends need adapt technology type substrate industry.

Язык: Английский

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Adding Granular Activated Carbon and Zerovalent Iron to the High-Solid Anaerobic Digestion System of the Organic Fraction of Municipal Solid Waste: Anaerobic Digestion Performance and Microbial Community Analysis

ACS Omega, Год журнала: 2024, Номер unknown

Опубликована: Янв. 12, 2024

Anaerobic digestion (AD) performance and microbial dynamics were investigated in a high-solid anaerobic (HSAD) system of the organic fraction municipal solid waste (OFMSW). 1, 5, 10, 15% (w/w, dry weight OFMSW) granular activated carbon (GAC) zerovalent iron (ZVI) added to HSAD system. The results showed that adding ZVI GAC can improve methane yield OFMSW. Notably, R-(GAC + ZVI) exhibited highest cumulative 343.0 mL/gVS, which was 57.1% higher than R-control. At genus level, dominant bacteria included norank_f__norank_o__MBA03, norank_f__norank_o__norank_c__norank_p__Firmicutes, Fastidiosipila, norank_f__Rikenellaceae, Sphaerochaeta, while Methanoculleus, Methanobacterium, Methanosarcina archaea. relative abundance norank_f__norank_o__norank_c__norank_p__Firmicutes 30.8% for ZVI), 71.4% Methanoculleus Methanobacterium R-control group accounted 79.0 90.8% total archaeal abundance, respectively. Additionally, 10.6% (1.1%). After addition ZVI, electron transfer capacity enhanced, resulting promoted production. Thus, simultaneous be an effective strategy promote

Язык: Английский

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The potential role of iron-carbon micro-electrolysis materials in curtailing lag-phase stimulates kitchen waste anaerobic digestion at different solid contents: Performance, synergistic effect and microbial response

Journal of Environmental Management, Год журнала: 2024, Номер 370, С. 122733 - 122733

Опубликована: Окт. 8, 2024

Язык: Английский

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Spatial Morphology of Urban Residential Space: A Complex Network Analysis Integrating Social and Physical Space

Sustainability, Год журнала: 2025, Номер 17(5), С. 2327 - 2327

Опубликована: Март 6, 2025

Residential areas are primary functional spaces of urban built-up areas, representing social structure externally and influencing spatial fabric (SF). Chinese cities have increasingly experienced renewal following significant population growth expansion in the last four decades. We selected Shanghai as research scope, considering 6731 residential quarters objects, which were identified classified into six types. Based on complex network theory analysis methods, an (URSN) was constructed central implementing through code. The degree distribution robustness URSN examined, “communities” identified. findings indicate that stability, like robustness, implies harmonious smooth interactions information transfer, consistent with SDG 11, where large-degree node play important role must be prioritized renewal. Meanwhile, identification results help us understand territory identity areas. This provides new concepts methods for examining SF integrate “physical” “social” spaces, compares this approach to traditional point-axis structure, pioneers study from perspective networks by providing a way visualizing relationship between network-like structure.

Язык: Английский

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Assessment of nutritional contents and microbial community of three populations of cultured Beluga sturgeon (Huso huso) broodfish

Journal of the World Aquaculture Society, Год журнала: 2025, Номер 56(2)

Опубликована: Март 3, 2025

Abstract Beluga sturgeon ( Huso huso ) is a valuable fish all over the world to produce caviar and meat. It good candidate for aquaculture due its acceptance of formulated diets high resistance stressors from increased density during farming. This study evaluated three groups sexually unknown farm‐raised populations that differed by age understand differences in growth rate, nutrient utilization microbial community gut sections. Weight, length, liver samples were collected determine parameters. Proximate compositional histopathological analyses conducted. Luminal stomach midgut hindgut sections 16S rRNA gene characterization. The results showed weight group p < 0.05). condition factor ranged 0.61 0.78 groups. Fillet fatty acid compositions erucic (monounsaturated) was significantly different 0.005) between groups, but not other acids amino acids. gastrointestinal section stronger than modulating beluga 0.05), their diversity varied stomach, midgut, abundance Lactococcus Lactobacillus genera tract group. Proteobacteria correlated positively with essential genus Haloimpatients phylum Firmicutes positive correlation phenylalanine threonine A similar trend found Staphylococcus histidine hindgut. More studies should be directed address functionality microbiota highlighted this involvement metabolism improve conditions optimal requirements sturgeon.

Язык: Английский

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