Essays about: "stillage"
Found 5 essays containing the word stillage.
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1. Valorization Of Whole Stillage With Filamentous Fungi Cultivation Using Membrane Bioreactors
University essay from Högskolan i Borås/Akademin för textil, teknik och ekonomiAbstract : A significant by-product of bioethanol plants is whole stillage, commonly used to produce animal feed due to its nutritious value, has a potential to be used to produce various value-added products while eliminating a costly process step is an alternative approach. In this study, production and separation of additional ethanol, fungal biomass and enzyme were successfully achieved with the cultivation in membrane bioreactors in batch process condition. READ MORE
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2. Retrofitting analysis on first generation ethanol production
University essay from Högskolan i Borås/Akademin för textil, teknik och ekonomiAbstract : First generation bioethanol generated from feedstocks is a sustainable alternative to fossil fuels, and the demand for fuel ethanol has promoted studies on the use of the grain as feedstock. This thesis describes various process designs and the economic feasibility for producing the main product ethanol and other by-products such as Biogas and DDGS (Distillers Dried Grains with Solubles) from the grain. READ MORE
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3. Feed strategies in dairy production : economic implications of using by-products in the feed ration
University essay from SLU/Dept. of EconomicsAbstract : An increased competition on the world market of dairy products and a price setting process highly influenced by the world market price have led to drop in profitability for the Swedish dairy farmers. This creates interest for cost saving opportunities in the dairy production among dairy farm managers. READ MORE
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4. Svenskproducerat proteinfoder till slaktsvin
University essay from SLU/Dept. of Animal Nutrition and ManagementAbstract : Soybean meal from South America is the most common protein feed used for animal production in Sweden. Production of soybean has negative effects on the environment and the transports from South America to Sweden causes considerable CO2 emissions. Therefore it is a growing interest in locally produced protein feed in Sweden. READ MORE
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5. Anaerobic digestion of ethanol distillery waste-stillage for biogas production
University essay from Högskolan i Borås/Institutionen IngenjörshögskolanAbstract : Dependence on oil imported from foreign countries affect the National Energy securitiesand Energy security of global economies has become one of the most challenging problemthat needs to be resolved as the fossil sources are fast diminishing and irreplaceable. Thealarming energy demand and consumption rate of the present global status is currentlyexponentially exceeding the rate of local supply sources, becoming an issue of concern. READ MORE