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The efficiencies and capacities of carbon conversion in fruit and 2021/5/1/ · In anaerobic digestion (AD) of food waste (FW), the acetogenesis stage is thermodynamically limited and often l...


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The efficiencies and capacities of carbon conversion in fruit and

2021/5/1/ · In anaerobic digestion (AD) of food waste (FW), the acetogenesis stage is thermodynamically limited and often leads to acid inhibition. This study investigated the impact of optimizing ethanol pre-fermentation (EP) of FW through saccharification pretreatment (SP) on AD by regulating the acidification pathway of substrates.

Agroindustrial waste as a resource for volatile fatty acids

2020/2/1/ · As an example, Iglesias-Iglesias et al. (2019) reported that only 36% bioconversion can be reached from an anaerobic fermentation of sewage sludge, which increased to 45% when applying a thermal pretreatment. Even lower values (25%) were reported by Bolaji and Dionisi (2017) during the anaerobic fermentation of a vegetable

Fermentation of Agri-Food Waste: A Promising Route for the

Published online 2021 Mar 26. doi: 10.3390/foods10040707. PMCID: PMC8066995. PMID: 33810435. Fermentation of Agri-Food Waste: A Promising Route for the Production of Aroma Compounds. Jasmine Hadj Saadoun, Gaia Bertani, Alessia Levante, Fabio Vezzosi, Annalisa Ricci, Valentina Bernini, * and Camilla Lazzi.

Impacts of seasonal variation on volatile fatty acids production of

2024/2/20/ · Concurrently, (Rasi et al., 2022), while studying the anaerobic fermentation process of food waste from different hotels, found that the lipid content in various types of food waste did not significantly decrease before and after the reaction. In fact, the lipid content in the FW3 group increased post-reaction due to the reduction of

Exogenous Probiotics Improve Fermentation Quality,

Mesophilic anaerobic digestion of pig slurry and fruit and vegetable

2017/7/10/ · Similar results were reported by different authors, such as Di Maria and Barratta (2015), in a study about the effect of anaerobic mesophilic co-digestion of waste-mixed sludge with fruit and vegetable waste on methane generation and methanogenic pathway; Stolze et al. (2015) who compared an agricultural biogas reactor operating

Performance and microbial characterization of two-stage caproate

2019/3/1/ · Yu et al. (2019) carried out anaerobic fermentation with fruit and vegetable waste, and 12.22 g COD/L VFAs and 1.66 g COD/L ethanol were produced in the first step, then the fermentation broth was

Anaerobic fermentation process for biomethane production from vegetable

Effect of different concentrations of sodium selenite on anaerobic digestion of waste sewage sludge. C. K. Roy Yuki Hoshiko Shotaro Toya T. Maeda. Environmental Science. Environmental Technology & Innovation. 2022. 7. Semantic Scholar extracted view of "Anaerobic fermentation process for biomethane production from vegetable waste" by

(PDF) Thermophilic bio-energy process study on hydrogen fermentation

2010/12/1/ · Fig. 1 – Schematic diagram of the I-CSTR anaerobic hydrogen fermentor with vegetable kitchen waste. international journal of hydrogen energy 35 (2010) 13458–13466 13460 Author's personal copy

Sustainable hydrogen production from fruit and vegetable waste

The study explores the effects of different pH ranges (5.5–8) and food to microorganism (F/M) ratios (0.5–2) on the H2 production from fruit and vegetable waste (FVW). The study was performed via dark fermentation of mixed FVW without temperature control. The study highlights the effect of different kinetic parameters, such as lag time (λ), maximum H2

A systematic review of sustainable fruit and vegetable waste

2022/6/1/ · The review explores the concept of building an anaerobic waste biorefinery that would use anaerobic digestion to produce a variety of products from fruit and vegetable waste, including green energy and other in-demand biochemicals, as well as the process

H2S Emission and Microbial Community of Chicken Manure and Vegetable

2023/2/13/ · The abundance of Firmicutes, Bacteroidetes, Proteobacteria and Euryarchaeota accounted for about 95% of the total microbes in both CMAD and VWAD; the influence of the fermentation stage on the

Fermentation | Free Full-Text | Biogas Production Potential of

2024/5/16/ · Biogas is a renewable energy source generated through the anaerobic digestion (AD) of organic feedstocks. This study aims to quantify the biogas production potential (BPP) of fruit wastes via semi-continuous lab-scale mesophilic AD over a total of 100 days. The feed was composed of 80% banana peelings and 20% pineapple residues,

Comparison of microbial community structures between mesophilic …

2021/2/16/ · The anaerobic digestion performance correlates with the functional microbial community. Mesophilic and thermophilic digestions of vegetable waste were conducted, and dynamics of the microbial

Recent advances on organic biofertilizer production from anaerobic

2022/8/2/ · Food waste for bio-fertilizers production. Production of bio-fertilizers from food wastes via anaerobic digestion (AD) method is the most common and frequently applied process (Chen et al., 2012). In various uses of industrial production & application, bio-fertilizer is a common byproduct.

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