408 uppsatser · sida 27 av 28
… This could increase the removal of BOD, but probably not to the point that the emissions standards are always fulfilled with the current variations of BOD-concentrations.
… energy sourceswere favorable regarding different aspects. In terms of carbon emissions the scenariowith combined bio fuel and solar power had the lowest. District heating and solarpower was the most favorable solution regarding primary energy. The bestinvestment was heat pump …
En fallstudie av Östra Sala backe
… energy sourceswere favorable regarding different aspects. In terms of carbon emissions the scenariowith combined bio fuel and solar power had the lowest. District heating and solarpower was the most favorable solution regarding primary energy. The bestinvestment was heat pump …
Miljöcertifiering av Jakobsbergsskolan i Kristinehamn
… construction sector is responsible for more than a third of the carbon dioxide emissions and 40 % of the total energy use. In Sweden, measures have been taken to prevent this climate change. By 16 targets, three of which can be linked to the construction sector, Sweden will …
… fortskrider, med avseende på ökademotoreffekter samt teknikutveckling för emissionsreglering, så ökar också kravet på prestandaför kylsystem som måste klara av att kyla bort högre effekter. Fordonskombinationer medkraftfulla laddluftkylare löper dock stor risk att drabbas av …
Studie av olika metoder för att reducera bakterier
… consumers since this causes unnecessary energy waste and emissions of chemicals in the washwater. To solve the problem in a more environmentally-friendly way by directly attacking the bacteria with an appropriate bacterialreductionmethod can therefore be an attractive feature in …
En studie av miljöprojektets sista etapp och dess potential
… of Stockholm has set requirements for the buildings? energy usage, emissions and amount of waste generated during the building process. These requirements are dynamic and will become stricter for every phase. To fulfill the requirements new innovations and technologies are being …
En rekommendation
… etc. The aspects considered as important for companies to report are: energy, emissions, transport, water, waste, suppliers and biodiversity. Within these aspects a number of indicators are recommended for the companies to report. The sustainability report should have a simple …
… in 2012 or 2013. Environmental performance is defined as the amount of CO2e emissions and economic performance refers to annual company revenues.Methodology: The quantification of optimistic tone is conducted using a content analysis, relying on a pre-specified wordlist and a …
Förslag pa? metod för utva?rdering
I Norra Djurga?rdsstaden i Stockholm pa?ga?r ett stort stadsutvecklingsprojekt da?r det planerats för ungefa?r 12 000 nya bosta?der, 35 000 arbetsplatser och 600 000 kvadratmeter kommersiell yta. För att koordinera alla transporter av byggmaterial in till omra?det, samt hantera …
Ekonomisk och hållbar utveckling
… choice from a sustainability aspect. District heating gives reduced carbon emissions of 203 tons of CO2 / year and a reduction in resource consumption by 481 MWh of fuel. The corresponding figures for geothermal heating are 173 tons of CO2 / year and 421 MWh of fuel.
Studie om LCC som verktyg att utva?rdera geoenergianla?ggningar
… the environmental effects for each heating and cooling method, carbon dioxide emissions were compared. The conclusion of this report is that while there are significant differences between the different LCC-models, the results only differ marginally for most models.
En utva?rdering av metanol och va?gkraft som marina drivmedel
Förbra?nning av traditionellt fartygsbra?nsle medför utsla?pp av a?mnen som har negativa effekter pa? miljön. Uppkomsten av stra?ngare internationella regler ga?llande utsla?pp fra?n sjöfartstrafiken kra?ver ett skifte fra?n det konventionella marina bra?nslet tjockolja till …
Hur slagkraftig a?r dagens ha?llbarhetscertifiering och kan den föra?ndra mark- och vattenpa?verkan fra?n odlingarna?
… changes today are mainly caused by anthropogenic activities and the increased emissions of greenhouse gases to the atmosphere and this has raised questions on how to reduce the usage of fossil fuels. Ethanol is a good alternative to conventional gas and has been used in Brazil …
Vägtrafiken står för en allt större del av energianvändning och luftföroreningar. Att kunna beskriva de effekter på energianvändning och miljö som vägtrafiken ger upphov till blir därför allt viktigare. Modeller för simulering av personbilstrafik, energianvändning och utsläpp …
