biogas slurry
Replacing process water and nitrogen sources with biogas slurry during cellulosic ethanol production
... study, biogas slurry was used not to replace process water, but also to provide adequate nitrogen for cellulosic ethanol pro- ...use biogas slurry to replace fully all nitrogen source and ...
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Organic carbon dynamics and enzyme activities in agricultural soils amended with biogas slurry, liquid manure and sewage sludge
... tion. Moreover, the incorporation of organic substances into soils may not only accelerate SOC mineralization but also retard it [9,11]. These positive or negative “priming effects” could affect different SOC pools. How- ...
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Study on dynamic sorption characteristics of modified biochars for ammonium in biogas slurry
... digestate slurry for nutrient recovery has not been fully ...for biogas slurry based on modified biochar, which could provide data that could be easily scaled up to suit real-field engineering ...
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Isolation and Characterization of Cellulose Degrading Bacteria from Biogas Slurry and their RAPD profiling
... degradation of cellulose and hemicellulose to monomeric sugars are required to optimize the fermentation efficiency and to increase methane yields [7] Microorganisms involved in cellulose degradation was reported namely ...
6
Impacts of straw, biogas slurry, manure and mineral fertilizer applications on several biochemical properties and crop yield in a wheat-maize cropping system
... Crop grain yield and WUE. In order to reduce the environmental pressure and the amount of fertilizer and improve agricultural sustainability, cow manure and biogas slurry can be recycled in farmland (Liu et ...
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Replacing water and nutrients for ethanol production by ARTP derived biogas slurry tolerant Zymomonas mobilis strain
... in biogas slurry was enhanced via the ARTP ...of biogas slurry and low pH were detected by genome ...Moreover, biogas slurry was successfully used to replace water and nutrients ...
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A Comparative Study on the Nutrient Composition of the Biogas Slurry and other Organic Fertilizers used by Small Scale Farmers in Kenya
... the slurry compost fertilizer and Farmyard manure which had the lowest concentration of ...the biogas slurry samples was ammonium-nitrogen. Both the biogas Slurry and slurry ...
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The effect of biogas slurry and inorganic fertilizer on soil fertility and yield of cucumber (Cucumis sativus L.)
... of biogas slurry in the combination of inorganic fertilizer was in line with the research by Yu et ...(2015), biogas slurry supplies essential nutrients and accelerates root ...of ...
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Evaluation of biogas production and slurry from organic solid wastes for agricultural productivity and rural development
... digested slurry for soil improvement and crop production is much preferred as studies in China on the survival of pathogens has proved that about 90 to 95 percent of parasitic eggs are destroyed at the mesophilic ...
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Production of Biogas Using Food and Vegetable Leftovers
... The Stainless steel containers having capacity 10L was used as bio-digester and the 7.5L capacity container was used as Gas holder tank. The gas holding tank (7.5L) was placed in an inverted position in the Bio-digester ...
9
Organic wastes from bioenergy and ecological sanitation as a soil fertility improver: a field experiment in a tropical Andosol
... small-scale biogas digesters (Becker and Krause, 2011) and microgasifier stoves (Ndibalema and Berten, ...as biogas slurry from anaerobic digestion, powdery charcoal residues from gasification and ...
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Agronomic Use of Slurry from Anaerobic Digestion of Agroindustrial Residues: Effects on Crop and Soil
... the slurry were within the ranges cited by [7] in a survey of the different organic materials used in Uruguay for soil ...the biogas slurry is highly influenced by the characteristics of the reactor ...
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Nutrient recycling using biowastes from diverse sources
... While BGSL and liquid LPM-w show overall similar patterns, STR contains higher phosphorus concentrations. This was expected as previous studies have shown high P concentration in struvite (Ghosh, Mohan, and Sarkar 1996; ...
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Research progress of siloxane removal from biogas
... Other adsorbents used for the removal of gaseous siloxanes include molecular sieves and polymer beads [19] . Schweigkofler et al. [10] made a comparative study of adsorption materials using polymer beads, silica gel and ...
10
Socio economic Analysis of Centralised Biogas Plants
... of biogas technology in Denmark has been widely encouraged by the government over the last 15 ...centralised biogas plants make a signific ant contribution to solve a range of problems in the fields of ...
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Thermal Pretreatment on Dairy Slurry for the Production of Biogas by an Aerobic Biodegradability Assay Method
... Abstract: Biogas is a renewable energy, which can be produced by slurry coming from different Industrial waste water treatment ...industry slurry does not contain any heavy metal. So biogas ...
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A Study of Specific Down Force Energy and Cutting Depth of Sapphire Substrate Affected by Different Dipping Temperatures of Slurry
... by slurry to improve the planarization of the CMP. Various slurry pH values, dipping times, and material electrolytic polarization characteristics were ...in slurry, and the thickness of the chemical ...
6
Design Calculation of Theoretical Torque at Slurry Tank Agitator Gear Box for Slurry Density of 2 4 Gm/Cc
... Process experts as well as equipement manufactures have opined that the design of agitators for mixing Irone ore in Pellet Plant (Steel industry) is complicated and tricky issue. In this paper , We will discuss the ...
5
Sand Slurry Erosive Wear Behavior of Hot Extruded Al6061 SiC Composites
... Aluminum based composites are very popular in automotive and aerospace segments. In particular aluminum alloy-SiC composite systems are widely studied and seriously explored for various other applications in defense and ...
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Some Studies on Wear and Corrosion Properties of Al5083/Al2O3/Graphite Hybrid Composites
... on slurry erosive wear and corrosion behavior of metal matrix ...The slurry erosion can be defined as a type of wear or loss of material experienced by a component, when exposed to high velocity stream of ...
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