Essays about: "Small-scale biogas plant"
Showing result 16 - 20 of 22 essays containing the words Small-scale biogas plant.
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16. Uppgradering av biogas med aska från trädbränslen
University essay from SLU/Dept. of Energy and TechnologyAbstract : The Swedish production of biogas was 1,5 TWh 2011. About half of the production was used as vehicle fuels. The cost for upgrading biogas depends on the size of the biogas plant and its gas production. If the gas flow is low the cost will be high. READ MORE
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17. BIOGAS DEVELOPMENT SCENARIOS TOWARDS 2020 IN RWANDA: The contribution to the energy sector and socio-economic and environmental impacts
University essay from Akademin för teknik och miljöAbstract : Access to modern energy is essential to achieve sustainable development and poverty reduction. However, with about 321 kWh per capita, Rwanda is ranked among the countries that have a lower consumption of primary energy in the world. READ MORE
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18. FEASIBILITY STUDY OFSTAND-ALONE SMALL-SCALE DIGESTION SYSTEMSTO PRODUCE BIOGAS FOR LOCAL USE
University essay from KTH/EnergiteknikAbstract : The purpose of this project was to carry out a feasibility study of implementing a small-scale biogas plant on KTH campus using food wastes from the neighbouring restaurants and KTH kitchens as input substrate, where the biogas produced could be used in the Energy laboratory, to run the micro turbine, as an example. Considering that KTH has 10 departments and that each department has its own kitchen, the amount of food wastes that can be recuperated for input to the plant is around 225 kg per day for a normal working week, requiring a 10m3 biogas plant. READ MORE
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19. ASSESSMENT OF MACROALGAE HARVESTING FROM THE BALTIC SEA FROM AN ENERGY BALANCE PERSPECTIVE
University essay from KTH/Industriell ekologiAbstract : Energy balance of large-scale and small-scale scenarios of macroalgae harvesting for biogas production was assessed from the energy balance perspective. Evaluation was based on primary energy Input Output (IO) ratio where all primary energy inputs into the stages of the process life-cycle were summarized and divided by the final energy output from the system. READ MORE
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20. Småskalig biobränsleeldad kraftvärmeproduktion : teknik och investeringsutrymme
University essay from SLU/Dept. of Energy and TechnologyAbstract : To achieve the requirements to decrease emissions of greenhouse gases by 20 % by 2020, Swedenneeds to increase its use of bioenergy. In doing so it seems natural that those who already haveaccess to large amounts of biofuels in the form of by-products such as straw, wood chips anddigestible materials take advantage of these assets locally. READ MORE