Oct 19, 2020 · The first part of this minireview provides an overview of recent trends in by-product valorization through microbial fermentation considering: (i) microorganisms selected (LAB, other bacteria, fungi, and yeasts), (ii) main compounds produced and nutritional achievements, (iii) fruit and vegetable wastes and by-products.
Sep 12, 2022 · During the anaerobic fermentation process, the organic loading rate is defined as the quantity of the material fed to the reactor per day per unit operating volume. Municipal waste fermentation plants generally operate at loading rates of 1.2–12.0 kg VS or 2.2–33.7 kg COD per cubic meter per day [58, 76,77,78]. During the entire anaerobic
Jan 27, 2016 · In a first phase, Aemetis plans to adopt the process by adding an 8 Mgy gas fermentation unit to its existing 60 Mgy first generation biofuel facility in Keyes. This technology enables Aemetis to produce advanced ethanol that is valued up to approximately $3 per gallon more than traditional ethanol (LanzaTech, 2016).
Apr 20, 2020 · Food waste has the potential to produce carbon source, but there is also the risk of introducing organic nitrogen and DOM into the wastewater. In this study, the production and composition of fermentation liquid from food waste, and the denitrification of the simulated secondary effluent with the produced fermentation liquid were investigated.
Jul 31, 2021 · Researching the fermentation of plants, new raw materials, and surplus vegetables could help create more climate-friendly and circular food systems including more plant-based options.
Apr 1, 2020 · Introduction. Energy from waste has been in recent years the focus of many developing nations that are serious about tackling energy crisis. With the current global crash of crude oil prices, environmental pollution and global warming, renewable energy is beginning to gain more attention and among such energies termed renewable energy is biogas which could be generated from organic wastes
Nov 15, 2023 · Most fermentation waste filtrates can be used as raw materials for producing bio-fertilizers to reduce wastewater emissions and environmental pollution, but their bio-fertilizer utilization depends on the nutrients contained and their metabolized by functional microorganism. To achieve bio-fertilize
May 24, 2012 · Biogas production from winemaking waste – yeast biomass and wine residue containing substrate (wine lees) was investigated. Laboratory scale 700 ml batch anaerobic digesters were used. The
May 15, 2024 · The fermentation process provides protection for the lipid and protein content of fish silage, making it a more suitable option for animal feed . It has been reported that using LAB for the fermentation of fish waste can lead to the recovery of various biomolecules and enhance the stability of fat in fish silage.
The solid-state fermentation of Renergon distinguishes itself by a wide range of organic input material, resp. waste, including very dry and respectively long-fibred biomass that can be degraded. Even energy-rich liquid substrates can be integrated into the process without any problems.
Oct 19, 2023 · Like a handful of other start-ups, C16 Biosciences is using a process called “precision fermentation” to produce palm oil. This involves growing yeast in fermentation tanks, similar to the way
Aug 1, 2020 · Solid waste fermentation substrate. The solid waste fermentation substrate used in this study was obtained during the Lunar Palace 365 experiment, which was conducted in a ground-based experimental BLSS platform - Lunar Palace 1 from May 9, 2017 to May 15, 2018 (Hao et al., 2019). The fermented solid waste included inedible parts of plants, and
May 1, 2021 · The use of ion-exchange resins to recover lactic acid (LA) from the broth of date pulp waste fermented with indigenous bacteria was explored in this study. For this purpose, commercially available AmberliteIRI-67 and IR-120 resins were utilized to purify and recover LA from the broth. The effect of pH, initial concentration, and binding ability
Dry fermentation offers numerous advantages to wet digestion when operating a biogas plant for the anaerobic digestion of biowaste. Dry fermentation (SSAD) in a biogas plant involves the fermentation of organic feedstocks to produce biogas under anaerobic conditions (without atmospheric oxygen).
