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.
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
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.
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
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
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
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
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
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
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
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
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,
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
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.