Note: Fermented chicken manure can be used as an organic fertilizer to provide nutrients for crops and improve the soil. After the fermentation process is complete, the compost needs to be sifted to remove any large pieces of undecomposed material, and the final product should be a fine, loose, odorless organic fertilizer.
Dec 19, 2022 · The dry climate of the Qinghai–Tibet Plateau causes the rapid loss of moisture in composting piles, which affects dynamics of the composting process and the maturity of the compost product. In this study, regular water replenishment was used to solve the problem of rapid water loss during composting on the Qinghai–Tibet Plateau. Multiple combinations of initial water content (60% and 70%
Jul 1, 2013 · In an analysis of the respective advantages of the two degradation systems, cocultivation was found to improve the efficiency of chicken feather waste degradation and produce large amounts of amino acids and antioxidant substances at a conversion rate of 70.0%.
Apr 14, 2022 · Four microalgae species were evaluated for their bioremediation capacity of anaerobic digestion effluent (ADE) rich in ammonium nitrogen, derived from a biogas plant.
Apr 27, 2023 · Fermenting chicken feed has got to be the #1 way to help cut your chicken feed cost down by as much as 50%. "Why should I ferment my chicken feed?" The fermentation process "unlocks" additional nutrients that are otherwise "locked" inside the feed. It not only is healthier for your chickens, but they will eat
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Apr 4, 2024 · Poultry feather waste has a potential for bioenergy production because of its high protein content. This research explored the use of chicken feather hydrolysate for methane and hydrogen production via anaerobic digestion and bioelectrochemical systems, respectively.
Providing anaerobic digestion is a prospective technology for utilizing organic waste, however, for waste with a high content of nitrogen such as manure, dilution is necessary to decrease the ammonia inhibition effect which leads to the production of a huge effluent amount which is difficult to use. Dry anaerobic digestion has some advantages such as reduced reactor volume, higher volumetric
Aug 29, 2024 · Microbes within a consortium exhibit a synergistic interaction, enhancing their collective capacity to perform functions more effectively than a single species, especially in the degradation of keratin-rich substrates. To achieve a more stable and efficient breakdown of chicken feathers, a comprehensive screening of over 9,000 microbial strains was undertaken. This meticulous selection process
Mar 17, 2020 · Therefore, the purpose of this study is to produce chicken feed from food waste via two-stage fermentation. Food waste was converted with combination of fungi A (isolated from degraded onion) and
May 2, 2022 · Batch experiments were performed to evaluate the biohydrogen and biomethane production by co-digestion of chicken manure and food waste in a two-stage mesophilic fermentation process. Results showed that no hydrogen was produced in the first stage of sole chicken manure fermentation, while methane yield was 247.3 mL·g−1-VS. By comparison, the co-digestion process with food waste proportions
Dec 1, 2018 · Acidogenic fermentation of chicken manure (CM) for production and recovery of volatile fatty acids (VFA) is an interesting biological waste-to-value approach compared to benchmark organic waste
Apr 25, 2022 · Henceforth, keratinase by B. pacificus RSA27 is a novel and efficient eco-friendly alternative for bio-converting chicken feathers into nutritive protein hydrolysate. Scanning electron microscopy has evidently displayed the keratinase potential of chicken feather hydrolysis pattern over time.
Jun 1, 2022 · Biogas production from chicken manure wastes using an LBR‐CSTR two‐stage system: process efficiency, economic feasibility and carbon dioxide footprint June 2022 Journal of Chemical Technology
Download scientific diagram | Biodegradation of chicken feather waste in a scale-up 3 L fermenter by cocultivation. a, c Feather degradation results of cocultivation. b Changes in cell density