Haku

The aim of this thesis work was to find out the paper properties obtained from longitudinal grinding of aspen. Mechanical Pulping, longitudinal grinding and short description of studied paper properties were introduced in ...

The objective of the study was to contribute to the understanding of how to promote Russian tourism destinations to Chinese market and how collaborative destination marketing could be applied for this purpose. Part of the ...

The purpose of this bachelor’s thesis was to know well the different lignin isolation methods from various wood species and black liquor, and then the lignin obtained was identified by spectrophotometric methods which were ...

The aim of this thesis was to study, isolate, and analyze the extractives from pine chips, saw dust, root chips, and root barks by polar solvent such as water, acetone, and ethanol. The methods used in the extraction were ...

The reason to make a portable beverage can cooler is that all the other products in the market are heavy, expensive and all use electricity from the wall plugs. Also regular refrigerators take a long time to properly cool ...

This thesis was commissioned by the owner of the Pentik shop in Lappeenranta. Despite the annual growth of Russian visitors in Finland, the number of Russian customers in shops hasn't increased considerably. The aim of ...

The purpose of this thesis was to produce ethanol from the black liquor of woodchips by fermentation in laboratory scale. Hemicellulose, the second most common polysaccharide in nature, represents about 20%-35% of ...