192 uppsatser · sida 5 av 13
Undersökning av inneklimatet vån. G4 stadshuset samt kontor på Ånghammargatan
… of the different spaces we used three different instruments. A sound meter, a carbon dioxide meter and a comfort meter which measures, operating temperature, humidity and air velocity. All measurements were made during an hour interval with at least one person in the room. We …
… few years the threat against the environment and especially the emissions of carbon dioxide has become increasingly debated. The government have set up a goal to lower the emissions of carbon dioxide with 40 percent until 2020 compared to the level in 1990. The emissions in the …
ett nytt element i bebyggd miljö?
… values” in this paper. Example of these could be the reduced discharge of carbon dioxide or the commercial values for the developer.The paper handles further the concept of landscape and cityscape, the latter being mentioned numerous times in the discussions. The version of the …
… years for RDF-combustion and 4.24 years for combustion of MSW.Emissions of carbon dioxide and nitrogen oxide are both higher when incineration of 540 kg RDF takes place in a fluidized bed, than of a ton of MSW in a stocker grate incinerator. Emission of carbon dioxide is 17,7 …
… accounts for 33 % of energy consumption and just below 10 % of the emission of carbon dioxide. As a consequence of the external pressure from climate change it’s in everybody’s interest to reduce the energy consumption and thus reduce the emission of carbon dioxide. An …
Pelletspanna från kvänum energi
This study will identify the environmental impact in terms of carbon dioxide for a boiler house on behalf of Kvänum energi. The boiler central consists of a main building, which in turn contains multiple components such as boilers, pipes, etc, the boiler central uses pellets …
En fallstudie på SSAB EMEA i Borlänge
… in-house district heating within the steel factory site, reduced emissions of carbon dioxide, media attention and an improved brand and that the waste heat collaboration possibly made SSAB a more desirable employer. The use of industrial waste heat for district heating in …
… the survey, in which the quantity of chemicals, water and energy use and carbonemissions were calculated per work wear trousers of the minimum order.Compilation of results indicates the use of 2,5 kg chemicals, 10,3 liters water,756Wh energy and 0,4 kg release of carbon dioxide …
Fordonskamera för skadedokumentering
… systems are economical profitable, and at the same time lower the amount of carbon dioxide emissions heavily. Differences in the results retrieved from the calculations of the solar power plants are small. The power plant consisting of solar cells generates 80,6GWh/year and the …
… systems are economical profitable, and at the same time lower the amount of carbon dioxide emissions heavily. Differences in the results retrieved from the calculations of the solar power plants are small. The power plant consisting of solar cells generates 80,6GWh/year and the …
… plant’s electricity demand would decrease which ultimately leads to lower carbon dioxide emissions. Dependent on which investment is chosen the total carbon dioxide emissions are reduced by between 0,33 to 0,52 metric tons per year. This value does not however take into account …
… Ohlson’s warehouse to stores and the reverse transports stand for the largest carbon dioxide emissions and not the transportations from production or to waste disposal. The production phase’s emission is also important especially for Nyco Sleeve, which causes large amounts of …
… enkla åtgärder skulle det unika anläggningsprojektets totala utsläpp av koldioxidekvivalenter minskas med nästan 20%.
Potential för utnyttjande i kontorsrum
… indoor climate and energy use. The indoor temperature and the concentration of carbon dioxide control the window opening. A CAC (Clean Air Control)- sensor was also used instead of a traditional CO2-sensor, which is a sensor that regulates the airflow according to the level of …
… made by its? occupants. This is done by sensors, the most common one are carbon dioxide sensors. A different solution would be to calculate the number of occupants and then calculate the carbon dioxide levels from that number. This paper describes the development of a sensor …
