1 610 uppsatser · sida 23 av 60
En studie om tre olika produktionsverksamheter inom Volvo Group
… was taken to conduct a survey and interview study in real life and at the plants. The aim for this was to find differences and similarities between the plants, and based on this, develop recommendations for improvement. Before the interviews and surveys were implemented, a lot …
En studie gällande utvärdering av omrörningssystem vid Ekeby reningsverk
… Energy & Environment AB has four digesters at Ekeby water sewage treatment plant, Eskilstuna. One of the biogas reactor (RK4) is equipped with a jet-mixing system while the remaining digester uses top-mixing. The mixing system is an important parameter to achieve optimum …
… The design was three-factorial randomised complete blocks. The factors were plant combination, nitrogen level and cutting strategy. The plant combinations were couch, couch + ryegrass (Lolium perenne L.), couch + white clover (Trifolium repens L.). Nitrogen levels were 64 and …
fallstudie i Värmdö kommun
… with larger phosphorus flows to the Baltic Sea than the two biggest sewage plants in the area, Henriksdal and Käppala, contribute together, even though these two plants purify wastewater from more than one million inhabitants. When summer house areas turn into areas for …
växtnäringsförsök och litteraturstudie
Russian comfrey, Symphytum x uplandicum, was tested as a plant nutrient source in a trial with tomatoes. Comfrey liquid was produced by Stiftelsen Holma i Höör. Tomato plants of the cultivar Aromata planted in a medium of soil:peat (1:1) enriched with organic nutrients and lime …
Stump wood is a hot alternative when the heating plants demands more and more forest fuel. The aim with the study has bean to calculate the costs in four different systems for transportations of stump wood, examine if there are any differences in fuel quality for the stump wood …
En branschpraxis för klädbranschen och byggbranschen
… However, in deciding useful service life for an intangible asset and property, plant and equipment, there are quite a margin for the companies, which creates a difference between companies and industries. When computing the value of the inventories there are a few possibilities …
… of the material itself. In this literature review, I examine which coastal plant species dominate different locations along the Swedish coast, based on coverage data from the ClimScape project (www.climscape.se). For the most dominant species, I investigated the type of organic …
… sampling sites. At each site basal area, tree height, ground coverage of plants and salinity were measured to examine if there is any correlation between these parameters and the amount of organic matter in the soil. The sediment was dried in the lab and weighed to determine the …
En fallstudie om tr?dval i Pommerska tomten i Mariestad
… a pocket park within a national interest area, different hypothetical tree planting options are analyzed and evaluated. To measure ecosystem services, the website My-Tree, developed by the US equivalent of the Department of Agriculture, was used. By inputting data about the …
The situation at Plastal AB is following; the plant in Simrishamn has not capacity enough but the plant in Kristinehamn has unused capacity. My task with this master thesis is to build a logistic flow between this two plants, optimize purchase quantities and ensure delivery …
… uppsats behandlas ett av de tre teman som utvärderas i Linköping, nämligen Plant growth and Development, ett tema där man får följa en växts hela livscykel. Uppsatsen är en studie av de utvärderande lärarlagens arbete. En enkät har delats ut för att kartlägga lärarnas attityder …
… design and maintenance of such a large and complex site as a nuclear power plant, all system functions must be described in a stringent way. In the past, these descriptions consisted of text documents and logical diagrams, but today there are an increasing number of …
… in the south of Sweden and growing populations have increased the damage on plantations of broadleaves of the most species. The consequence is that the amount of plantations of broadleaves and pine are decreasing in favour of spruce. Lots of different chemicals are used on …
… railway and the other stand. There is need for neither soil scarification nor planting within the border zone, since it is almost always naturally regenerated. A sparse regeneration is enough, since trees with high stability, not quality, is the target. The trees need a lot of …
