192 uppsatser · sida 9 av 13
… usage. The use of energy is the main reason to the increasing rate of carbon dioxide in the atmosphere. This is the main motive but also a wish of higher safety, that is a higher rate of selfsufficient energy production in Sweden, we want to decrease the need of using fossil …
… of trucks. In 2005, the factory in Tuve launched the ambition to be the first carbon dioxide neutral vehicle factory in the world. This will be implemented by streamlining and investing in renewable energy. The aim of this degree thesis is to map the usage of energy within …
… Consumption of fossil fuels harms our environmental through formation of carbon dioxide and other greenhouse gases. To get under control with our environmental issues it’s important to find substitutes for oil that are both cheap and environmentally friendly. Ethanol has a long …
- med fokus på kv Limnologen i Växjö
Syftet med denna rapport är att visa hur en ökning av isolertjockleken i ett hus påverkar kostnader och energiåtgång för isoleringen i ett livscykelperspektiv, samt för husets bruksskede. I studien har en optimering av isoleringen på ett pågående byggprojekt i Växjö, kv …
… Vattenfall peaked in the mid 2000s with the revelation of large quantities of carbon dioxide emissions and the re-location of villages and graveyards in German states Brandenburg and Saxony. The purpose of this thesis is to show where the responsibility for these activities lie …
hantering av klimatförändringar och extrema väderhändelser i MKB
… of today's + 15 ° C. Global warming is generated by greenhouse gases like carbon dioxide and methane which trap long wave radiation in the earth's atmosphere. The problem today is that the global concentration of green house gases has significantly increased since the 1750's as …
… raw material costs. Transport also contributes a significant proportion of the carbon dioxide emissions. In order to reduce both the cost and environmental impact different types of decision support are required. These, in turn, require extensive information about the road …
en studie om lantbrukarnas alternativkostnader vid odling av rörflen
… that 20 percent of all energy use should be renewable and the emissions of carbon dioxide should be reduced by 20 percent the year of 2020. To reach these goals, the use of energy from biomass in the European Union will have to increase by 117 percent. Forest is the primary …
att gestalta praktfulla parker som kan skötas på ett hållbart sätt
… offers good recreational and aesthetical values and require little amount of carbon dioxide emissions during their maintenance. The purpose has also been to see if it's possible to use city wastewater in some extent to assure the plants water supply and to find other means to …
Miljöanpassning utan negativa företagsekonomiska konsekvenser, är det möjligt?
… environmental threat is a global problem and knowledge about that effluent of carbon dioxide have a negative impact on the climate is generally known. A transport system that works well is important for Sweden, but the sector has a negative impact on the environment. Regulation …
… free) digestion of organic material. The gas is a mixture of methane (CH4) and carbon dioxide (CO2) and can be among others used as fuel in vehicles. Greengas is biogas produced from grains. The aim with this master’s thesis was to investigate a two-stage process for digestion …
-en jämförelse mellan fjärrvärme och bergvärme i villa
… environment is affected. We have calculated the mean value for discharges of carbon dioxide, nitrogen oxide, sulphur oxide and dust generated from electrical power used in Sweden. Through interviews and research we have gained data for the same substances that district heating …
… product from the facility also other byproducts have been receive e.g. lignin, carbon dioxide and heat. Lignin has a great energy value and can be use as combustion fuel in a thermal power plant. The huge amount of lignin that receive from the ethanol process can not all be use …
fördröjd groning hos raps : försök med frö-coating samt litteraturgenomgång om frögroning, coating och praktisk tillämpning i reläodling
… wax layer had too little permeability and the seeds were probably killed by carbon dioxide poisoning and/or lack of oxygen. Earth living organisms can also be a problem as they were the probable cause for the breakdown of the wax in the experiments presented here.
a study of producers using forestry- or agricultural sector feedstock
… only sector of the Swedish society that is still increasing the emissions of carbon dioxide and other green house gases. Diesel fuel represents one of the fuels that contributes to these emissions and the use of diesel fuels is increasing every year. The main purpose of this …
