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Jämförelse av färska, stuklagrade samt ensilerade betor i laboratorieskala
… substrate that comes from farms has the biggest potential to increase the production of biogas in Sweden. Primarily crops from farms, but also waste products like manure are of great importance. Today there is a calculated theoretical potential for biogasproduction of 14TWh per …
… China's market where prices are rising and capacity is decreasing for European production. This creates new conditions for how the retail companies choose to plan their activities and results in that they look for alternative production countries.The purpose of this study is to …
en empirisk undersökning av svenskproducerade biodrivmedels påverkan på åkermarkens användning
… in the transport sector. However, the competition between biofuels and food production is an ongoing concern. Also, several studies have indicated a significantly higher climate impact than was earlier estimated, due to emissions from land use. In Sweden, both the use and …
… study was to make an inventory and a potential analysis of the organic beef production in the region of Gävleborg, Sweden. A survey was conducted, where a questionaire was sent to all farmers in the region who had environmental subsidies concerning organic cropping systems in …
A large part of the time losses in production in modern manufacturing industry are a cause of unplanned interruptions in production. In this essay we have studied the effects of an unplanned interruption in production. The study was performed during one month on a press …
en studie i labskala
… and waste from water works. To decide the potential of both methane and biogas production from different substrates batch laboratory tests were carried out. To imitate the anaerobic digestion process at Käppala continuous tests with small scale reactors were carried out. These …
… work consists of two studies. One is based on an inquiery to nurseries with production of woody plants, and the other on visits to gardencenters, primarily in Skåne but also in Stockholm. Inquieries where sent to 87 nurseries, 48 of them replied. The purpous of the inquiery was …
en fallstudie av Lantmännen Agroetanols produktionssystem i Norrköping
In this thesis an energy analysis of ethanol production at the ethanol plant of Lantmännen Agroetanol in Norrköping has been performed. The ethanol plant has been studied in combination with Händelöverket, the combined heat and power plant which provides the ethanol process with …
… developing and firms adopting this business strategy face several challenges. Production concerns are of high relevance since mass customization implies a high level of customer involvement in the product design. Since the areas are closely linked it is reasonable to ask how a …
en studie om lantbrukarnas alternativkostnader vid odling av rörflen
… To implement this goal the farmers have to be willing to switch parts of their production. Because of the climate in northern Sweden, reed canary grass is known to be the most suitable energy crop in Jämtland. The purpose of this study is to find out the opportunity cost of the …
Responsible production is a subject of increasing importance for companies toadopt and communicate to their environment and many companies choose to implementenvironmental ? and ethic considerations into their brand strategy. There is, however, adividing line between companies …
… have been analysed. The value-flow analysis resulted in a mapping of the production lead-times, facts about the manufacturing steps, material flow and information flow. Trough a study of how the differences in cycle-times in the manufacturing steps are affected by the choice of …
… we improve the use of the robot cell? Which products are appropriate for the production in the robot cell? As a method to come to a conclusion, an analysis has been made over the manufactured products. And also interviews with machine operators and the production management. Our …
… and all other focus was disregarded. This has primarily resulted in a messy production and long throughput times. The main reason for the long throughput times are the difficulties arising with the manufacture of cylinder tubes. The company has realized that streamlining of the …
… up to 100% biodiesel in their engines. Hencethere is a market for an increased production of biodiesel. The aim of this study were toinvestigate the possibilities and the problems related to farm-scale production ofbiodiesel, and to study the profit margin in the production. It …
