Sökning: "flocculation"
Visar resultat 6 - 10 av 71 avhandlingar innehållade ordet flocculation.
6. Ethanol production from lignocellulose using high local cell density yeast cultures. Investigations of flocculating and encapsulated Saccharomyces cerevisiae
Sammanfattning : Efforts are made to change from 1st to 2nd generation bioethanol production, using lignocellulosics as raw materials rather than using raw materials that alternatively can be used as food sources. An issue with lignocellulosics is that a harsh pretreatment step is required in the process of converting them into fermentable sugars. LÄS MER
7. Fluid dynamics and flow structures of wood fibres suspended in gas flows
Sammanfattning : The flow of wood fibres suspended in gas plays a major role in the MDF (Medium Density Fibreboard) production process. Development of machinery in this industry has traditionally been based on experience. Only recently has the use of numerical methods such as CFD (Computational Fluid Dynamics) become an important part of the development process. LÄS MER
8. Studies of asphaltenes in model systems
Sammanfattning : .... LÄS MER
9. On Flocculation Efficiency in Water Treatment
Sammanfattning : .... LÄS MER
10. On fibre suspension flow modelling : mechancal fibre flocculation and fibre orientation
Sammanfattning : .... LÄS MER