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… cycle perspective was used and the following stages were identified: material production, construction, operation and decommissioning. The environmental impact from these stages was sorted into ten impact categories using the LCIA method ReCiPe 2008 and then two economical …
Fiskens miljöpåverkan för konsumtion i Stockholm
… I Stockholms län” (HFFS) which tries to increase the domestic and regional production of fish in Stockholm and move to a more sustainable supply in the Stockholm county. Two of the chosen systems; pangasius from Vietnam and salmon from Norway are delivering a substantial part of …
Går det att skydda sig?
… things, waste on construction sites can reach up to one third of the total production cost. This has been observed from different aspects, and change is forthcoming. This thesis aims to provide a foundation for an increased productivity at production sites of building bridges …
… things, waste on construction sites can reach up to one third of the total production cost. This has been observed from different aspects, and change is forthcoming. This thesis aims to provide a foundation for an increased productivity at production sites of building bridges …
En studie hos OPPC, AstraZeneca
… methods been used, based on literature studies, within the areas of Lean production and statistics. The work has incrementally gone forward since the steps taken has been restricted by the irregularity of production which led to the need of creating a fictive production flow …
En teknoekonomisk well-to-wheel analys av vätgas som fordonsbränsle
… The basis for this analysis consists of two centralized methods of production, steam methane reforming (SMR), and alkaline water electrolysis. The distribution infrastructure consists of an extensive pipeline system along with truck transport of compressed hydrogen to filling …
Möjliga kvalitetsförbättringar på Atlas Copco
The purpose of this master’s thesis was to find problems that occur in the production line at Atlas Copco Rocktec Division, in order to decrease the costs of defect in quality. When the problems were distinguished, the authors ought to choose the problem with the highest …
-Ur ett tekniskt och ekonomiskt perspektiv
… choice was a vertical axis wind turbine with 4 kW rated power. The yearly production of electricity is estimated to 4000 kWh, which was not enough to generate profit. In the last part the possibility of using a filtration system for electricity prices in the future is …
En studie vid Strängnäs Energi AB
… energy input to the whole energy system in the country. Through the combined production of heat and power the CHP-plants often reaches an efficiency of 90 % from energy in the fuel to produced heat and power. In order to keep the efficiency high it is important for the owners of …
… customers the right product with the right quality. Volvo has developed a production system named Volvo Production System, VPS, and one of the pillars is continuous improvements. Within this pillar you can find value stream mapping, which is used to analyze the value stream …
Effective planning by using BIM
… The importance of good construction planning affects the final costs of the production and the timing of the project. Planning for building projects has been studied with the aim of identifying how three week planning appears in the construction industry today. A case study has …
… bli effektivare. Utbildningar inom förbättringsarbete är på framtåg och Lean Production blir alltmer populärt. Bakgrund: Redan på 1800-talet tog Florence Nightingale upp betydelsen av en säker och god vård. Styrdokument som lagar och riktlinjer beskriver att sjuksköterskan …
… fixing the primary cause. Farmers can receive financial support for increased production, but there are no economic instruments to encourage environmental measures. The economic situation on the farms is usually poor and the possibilities to make large investments low, partly …
an exploratory case study
… satisfying a certain customer need, e.g. procurement, logistics, transactions, production and marketing. One purpose of value chain analysis is to show the build-up from production cost to consumer price and how surplus is distributed between actors within a chain. The study was …
… affected by land erosion which makes it difficult for the agriculture and food production. Agroforestry is a system where tree plantation is combined with livestock- and crop production. The system provides soil fertilization and binds the soil together. Some of the trees used …
