577 uppsatser · sida 34 av 39
… among others, a combined heat and power plant, and two waste incineration plants. The compressed air is supplied primarily by seven rotary screw compressors and yearly electric energy consumption in these has been determined. Furthermore, the usage of compressed air has been …
… have good potential to decrease the upgrading cost for small scale biogas plants. The aim of this master thesis is to investigate a new technology for upgrading biogas to vehicle fuel standards. The investigated technology is based on the carbonation principle, which means that …
… was calculated to 584 MW and 414.4 MW from average effects of wind power plants for Sweden and for Kronoberg County respectively, which was lower than the planned effect of the municipal wind power planning in the County.
The use of hallucinogenic plants has throughout human history been used for religiouspurposes, in order to induce mystical states of mind, often interpreted as meeting with godsand spirits. In recent years, this practice has been taken up by people interested in theexploration …
Uppsats för avläggande av filosofie kandidatexamen i Kulturvård, Trädgårdens hantverk och design, 21 hp, 2013
… belonging to the flavonoids. Flavan-3-ols are present in many higher plants and are particularly concentrated in e.g. Camellia sinensis (tea) and Theobroma cacao (cacao) and have got attention due to their antioxidative capacity. Many studies have been able to associate …
a study of the input factor market in Kenya
… intake. It exist a number of improved maize seeds on the market, that grow plants with a better pest resistance and provides a higher yield for the farmers. This study is the result of questionnaire based interviews with 52 small scale Kenyan farmers. The study was located to …
äppelsorter, historia och framtid
… härdighet i landet tas upp. Det framgår också vilka sorter som funnits med i plantskolekataloger från Alnarpsträdgårdar vid olika år och vilka sorter som är svenska mandatsorter. De slutsatser som har dragits av arbetet är att sortvalen som gjorts på Grönhult under tider när …
… ash from Åmotfors Energi is, like bottom ashes from other waste incineration plants to be seen as a resource. Today, metal is extracted from the ashes because of the economic benefits, but in the future it is possible that we will see bottom ash as a resource that can replace of …
… odlings- och proveniensförsök. Resultaten har visat på låg överlevnad under plantstadiet men att stor potential finns om rätt provenienser för det svenska klimatet kan tas fram. Med detta som bakgrund införskaffade Södra Skogsägarna 2007 ett fröparti douglasgran från Nordamerika …
… placed in the farmer’s fields, with and without CTF, and from these number of plants counting and yield data are available. To study soil properties, computed tomography was used together with traditional soil physical measurements; determination of bulk density, saturated …
hållbart ur ett klimatperspektiv?
… flera andra arter. Trots att Trafikverket är Sveriges största beställare av plantskoleväxter finns det ingen samlad dokumentation av trädarter som planterats längs vägarna i Sverige och i och med det går det inte att säga om någon art är överplanterad eller inte. Kostnaden för …
klimatpåverkan från samhällsplaneringsprojekt
… by heat production from solar collectors and neighbourhood-scale biofuel plants. Masterplanning tool can be considered as a useful assistant during a masterplanning process, from creation of early sketches to detailed development plans. Depending on the project specifications, a …
… Blight (FHB). Both sexually and asexually produced spores can infect living plants. Asexual conidia are produced in the mycelium while sexual ascospores form in asci in perithecia on debris. In biological control, living organsims are used to control pests and diseases. In this …
a study on production conditions and international competitiveness
… coal price in co-firing utilities in Belgium and the UK. However, the power plants profitability of co-firing wood pellets was proportional to the share of biomass used. Latvian pellet producers had an advantage on Scandinavian markets, large storage abilities to handle demand …
