biogas and methane yield
Ensiling of crops for biogas production: effects on methane yield and total solids determination
... the methane poten- tial do make use of correction factors ...overestimating methane yields, and both refer to previously published results based on uncorrected TS and VS without comment or concern about the ...
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Methods to evaluate substrate degradability in anaerobic digestion and biogas production
... mum biogas and methane yield, ...produced methane or biogas per unit weight of the examined substrate Y CH4, S and Y BG, S ...gas yield is calculated as a difference between the ...
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Experimental Investigation of Biogas Production from Cow Dung in an Anaerobic Batch Digester at Mesophilic Conditions
... for biogas production from livestock manure wastes and compares the operating and performance data for various anaerobic process ...are biogas and methane yield, degradation of VS, higher ...
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Influence of Digestate Recirculation and Recirculation Percentage on Biogas Production from Lawn Grass via Anaerobic Digestion
... the methane content in reactors with recycle leachate was above 50% while for the reactor without recycling was below 50% after 50days of process ...of methane yield in the digester with recycled ...
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Impact of Water Hyacinth (Eicchornia crassipes) as a Feedstock for Biogas Production
... higher yield of methane observed in this study gives an indication of lower cost in the purification of the carbon dioxide from the produced biogas to be used in biofuels for electricity generation ...
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The biogas production from lucerne biomass in relation to term of harvest
... Currently, biogas production from energy crops in the arable land is mainly based on the anaerobic digestion of ...highest methane yield per hectare in comparison with cereal or sunflower (Amon et ...
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Anaerobic Digestion of Slaughterhouse Wastewater for Methane Recovery and Treatability
... During the experimental period, the OLR in the digester was increased corresponding with decreasing HRT in order to allow microorganisms to adapt the changing environment. Then, the digester performance in terms of ...
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THE IMPACT OF EXTRUSION ON THE BIOGAS AND BIOMETHANE YIELD OF PLANT SUBSTRATES
... the methane yield obtained from maize silage after treatment by extrusion in a working biogas plant, found that methane yield had increased to 15%, and electric energy did to ...
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Destruction of Staphylococcus aureus and the impact of chlortetracycline on biomethane production during anaerobic digestion of chicken manure
... Total biogas yields were signi fi cantly (P ¼ ...lowest yield produced from chicken manure, ...in methane yield between the treatments, which for commercial operation suggests that the presence ...
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Comparison of energy and greenhouse gas balances of biogas with other transport biofuel options based on domestic agricultural biomass in Finland
... for biogas when timothy-clover and reed canary grass silages and green manure of an organic farm were used as a raw ...biowaste-based biogas. The energy input for biogas was 22–37% of the output ...
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Study on the Conditions of Biogas Fermentation from Distillers' Grains
... cumulative biogas production data, It can be seen that the cumulative biogas yield of distiller's grains is 25200 mL and the biogas yield of TS is as high as 509 mL/g under the ...
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Influence of Ultrasonic Disintegration on Efficiency of Methane Fermentation of Sida hermaphrodita Silage
... A wide range of waste substrates can be pro- cessed into a valuable energy carrier that is meth- ane-rich biogas, with the use of anaerobic fer- mentation systems. The type of waste submitted to anaerobic ...
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Effect of inoculum type and organic loading on biogas production of sunflower meal and wheat straw
... In this study 300 mL glass bottles served as batch reactors with a working volume of 225 mL. Known quantities of substrates and inoculum were added to reactor bottles. Glass bottles were sealed with the help of rubber ...
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A Review on Surface Coatings on 316L Stainless Steel to Improve Biomedical Properties
... A potential solution to this problem is to introduce a pretreatment prior to the biogas production, in order to increase the biodegradability. The goal of a pretreatment is to open up the structure of the ...
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Effect of increasing inoculum ratio on energy recovery from chicken manure for better use in Egyptian agricultural farms
... low biogas produc- tion may be due to imbalances of hydrolytic, fermenta- tive, and acetogenic bacteria, and methanogenic archaea ...of biogas from chicken ...
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Gene and transcript abundances of bacterial type III secretion systems from the rumen microbiome are correlated with methane yield in sheep
... and methane yield, using the spls pack- age ...as methane predictors were assessed using the optimum sparsity tuning parameter (eta) and number of hidden components (K) predicted in the mean squared ...
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Anaerobic Digestion of Banana Winery Effluent for Biogas Production
... as biogas collecting apparatus ) filled with acidified brine solution by means of rubber tube (50cm long and 10mm diameter) positioned upright in the measuring ...modifications. Biogas was collected from ...
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Effects of methanogenic bacteria type on yield and quality of biogas from agricultural wastes.
... higher biogas yield from inoculated effluents as compared to the raw effluent is consistent with literature (Ezeonu et al, 2002; Aigbodion et ...2007). Biogas production increases with increasing ...
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The effect of biogas slurry and inorganic fertilizer on soil fertility and yield of cucumber (Cucumis sativus L.)
... 2014). Biogas slurry improves the carbon/nitrogen (C/N) ratio in the slurry that provides easily nutrient availability to plants and soil biota (Kumar et ...between biogas slurry from cow manure and ...
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Biogas production from organic was wastes (cow dug and melon waste) in Keffi Local Government of Nasarawa State, Nigeria
... of biogas for the first three ...of biogas produced were never constant at any point however; the volumes of gas recorded were more uniform within the 14 th to 21 st ...of biogas produced daily ...
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