Sökning: "Andre Gran"
Hittade 2 uppsatser innehållade orden Andre Gran.
1. The Influence of pH, Temperature and Number of Wash Steps on the Washing Efficiency of CTMP Pulp
Master-uppsats, Karlstads universitet/Avdelningen för kemiteknikSammanfattning : In this report, the washing efficiency of chemi-thermomechanical pulp (CTMP) from Norway spruce (Picea abies) was investigated when adjusting the temperature and pH during washing as well as implementing different number of wash steps. Concurrent effects of having a high pH and temperature were also examined. LÄS MER
2. Svartgran – ett alternativ när allt ser mörkt ut? : en kartmodell för att visa lämpliga ståndorter för odling av svartgran
Kandidat-uppsats, SLU/Dept. of Forest Ecology and ManagementSammanfattning : A common problem in forestry is plant death caused by frost. The risk of frost is highest on wind protected, flat or low-lying areas in the terrain. Here you often have regeneration problems with Norwegian spruce which is especially sensitive to spring frost. LÄS MER