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Nov 29, 2022 · Purpose To explore the methane production potential and microbial community changes of combined anaerobic digestion of chicken manure and corn straw. Increase methane production, reduce the environmental pollution caused by the burning of livestock manure and straw, and provide some theoretical references for the construction and operation of actual biogas projects. Different
Feb 10, 2022 · The mixture of chicken manure with EM presented a faster decrease in pH, below 8.5, which indicates an acceleration in the compost stabilization process. The physicochemical tests carried out by these authors showed higher values of nitrogen and potassium for the mixture of chicken manure with EM.
May 1, 2022 · DOI: 10.1016/j.renene.2022.05.100 Corpus ID: 248973968; Upgrading the performance of high solids feeding anaerobic digestion of chicken manure under extremely high ammonia level
Nov 1, 2022 · PDF | On Nov 1, 2022, Hari Krishna Gorkha and others published Fermentation of Manure Yields Ingredient for Fish Feed - An Overview | Find, read and cite all the research you need on ResearchGate
May 28, 2018 · Species Succession Was Driven by High Temperature in the Two Chicken Manure Composts. This study revealed the composition of the dominant functional microbiota in chicken manure composts. In the two chicken manure composts, Firmicutes, Proteobacteria, Actinobacteria, and Bacteroidetes were the
Aug 1, 2020 · Download Citation | Study of Methane Production by High Temperature Anaerobic Fermentation of Chicken Manure and Stalks | The changing parameters, as the biogas production rate, the methane
Apr 1, 2021 · To increase the knowledge of microbial adaptation for high degradation ability under ammonia stressed conditions, the metabolic performance and the microbial community in a full-scale chicken manure anaerobic digestion (AD) plant, operated over a 10-year, were investigated.
Jan 10, 2020 · DOI: 10.1016/j.biortech.2020.122760 Corpus ID: 210881800; Insight into the microbiology of nitrogen cycle in the dairy manure composting process revealed by combining high-throughput sequencing and quantitative PCR.
Chicken manure co-fermentation regularly has better results than chicken manure fermentation as a monosubstrate. The low methane yield was observed only for studies that used switchgrass (2 mL/g VS) , straw (4.34 mL/g VS) , and glycerol after biodiesel production (6.34 mL/g VS) . In general, methane output in co-fermentation was in the range
Oct 18, 2023 · Free volatile fatty acids (free VFA) play a crucial role in the inactivation of pathogens during the anaerobic digestion of animal manure. However, the decomposition of nitrogenous components can release alkaline ammonium-N, which might increase the pH and reduce the concentration of free VFA. In this study, continuous anaerobic digestion of high-solid chicken manure was conducted for 150 days
Jul 14, 2024 · The carbon contents of the hydrochar reached as high as 38.98 ± 0.36% and 40.05 ± 0.57% for poultry and swine manure, respectively, when these manures were treated at 260 °C. Ammonium showed an around 30% increase in poultry manure hydrochar with the increase in the HTC temperature.
DOI: 10.1016/j.jbiosc.2008.10.009 Corpus ID: 19466020; Dry mesophilic fermentation of chicken manure for production of methane by repeated batch culture. @article{Abouelenien2009DryMF, title={Dry mesophilic fermentation of chicken manure for production of methane by repeated batch culture.}, author={Fatma A. Abouelenien and Yutaka Nakashimada and Naomichi Nishio}, journal={Journal of
Feb 18, 2023 · Islam et al. IJROWA13(2024)-132406 3/23 Figure 1. Parameters of color assessment. incubated at a fixed temperature of 37°C for 7 days in an air-dry oven.
Jiang et al. (2023) investigated maize stover and chicken manure as composting materials in a solid fermenter to replicate chicken manure pile composting and found up to 0.853 mg/m 3 of dimethyl disulfide but no methyl mercaptan. This could have occurred because a compact composting process facilitates the entry of sufficient oxygen for the
Jun 1, 2017 · The effect of reducing HRT CM on CH 4 fermentation of chicken manure was studied. • High content of ammonia was the main inhibition factor at HRT CM of 52 days. • Reduce in HRT CM relaxed the inhibition of high ammonia at OLR of 6.0 gVS/L/d. • The performance deterioration occurred as HRT CM decreased to 10 days.