207 uppsatser · sida 12 av 14
en studie av effekter på växthusgasutsläpp och kostnader
… exergy content than the heat has and therefore it is possible to utilize the substrate more efficiently. Transporting coffee waste from Ericsson to different biogas plants will result in increased carbon dioxide emissions. The three plants investigated in this thesis are …
utvärdering och optimering av anläggningen och uppgradering av biogasen
… Small-scale biogas offers local combined power and heating production and the substrate is transformed into high-quality biological fertilizer. This bachelor thesis focuses on a pig farm in south-western Sweden, where biogas is produced from pig manure, evaluates and suggests …
… together with examining future technologies and emission factors for the substrates used, four possible future scenarios has been developed focusing either on electricity generation or production of biofuels. GHG-emissions of year 2050 have been calculated using the software …
en studie av gröna tak i Melbourne, Australien
… material eller anläggningsfirmor för detta. Saknaden av lokalt framställda substrat och växter gör att priserna på extensiva och semi-intensiva gröna tak höjs då allt material istället måste importeras. Melbournes universitet arbetar idag med att ta fram lokala produkter, men …
en plats för biologisk mångfald, solpaneler och pollinatörer
… Vegeterade tak består vanligen av prefabricerade mattor som har ett tunt substratdjup med en vegetation som främst består av Sedum album och mossa. För den biologiska mångfalden har dessa mattor ett lågt värde till skillnad från biodiversitetstak som hyser en mer varierad flora …
… Sweden. The model presents pollution load and treatment capabilities of substrates to then design four soil-mixes to allow maximum hydraulic conductivity, maximized treatment through CEC, stability over time, and enhanced plant habitat. The theoretically optimal soil-mix …
… speeds for different sections of the river. In sections containing large substrate size, steep incline and large proportion of rapids the smolts showed a significantly slower migration speed. The migration speed was similar for all weight classes and only a poor condition on the …
… between treatments. Moisture content varied between 62-94 % in the compost substrate, with no significant difference between treatments. C/N ratios in the substrates were relatively high at the start (C/N: 37-45) and dropped in all treatments to C/N: 33-40 during the experiment …
… females. They were housed in makrolon 3 elevated cages with 6 cm aspen sawdust substrate, unbleached autoclaved paper jams as nesting material, nestlets, one paper pulp house, two aspen gnaw sticks and water and food (R3, manufacturer Lactamin) was provided ad libitium. The …
… (SB3) har tillsammans med bönder i området tagit på sig att odla substrat till denna anläggning, ca 100 000 ton per år. Sedan lång tid har lantbrukarna i området erfarenhet av sockerbetsodling, en gröda som odlas med 50 cm radavstånd. Traditionellt har majs odlats med ett …
… the cottages is typical for the sixties and worth preserving.This report is a substrate for a conservation plan about preserving this heritage and its purpose is also to encourage a discussion about the questions of preserving and the development of these buildings. There will …
… the cottages is typical for the sixties and worth preserving.This report is a substrate for a conservation plan about preserving this heritage and its purpose is also to encourage a discussion about the questions of preserving and the development of these buildings. There will …
… the cottages is typical for the sixties and worth preserving.This report is a substrate for a conservation plan about preserving this heritage and its purpose is also to encourage a discussion about the questions of preserving and the development of these buildings. There will …
… the cottages is typical for the sixties and worth preserving.This report is a substrate for a conservation plan about preserving this heritage and its purpose is also to encourage a discussion about the questions of preserving and the development of these buildings. There will …
… the cottages is typical for the sixties and worth preserving.This report is a substrate for a conservation plan about preserving this heritage and its purpose is also to encourage a discussion about the questions of preserving and the development of these buildings. There will …
