Sökning: "Rengöring"
Visar resultat 1 - 5 av 10 avhandlingar innehållade ordet Rengöring.
1. Increasing the impact and sustainability of safe drinking water supply systems in rural Bangladesh : Randomized experiments with interventions in project life cycle
Sammanfattning : Tillgång till rent dricksvatten är en global utmaning, vilket återspeglas i hållbar utvecklingsmål 6. I Bangladesh är det en brådskande fråga att överbrygga klyftan mellan de som har säkert hanterat dricksvatten och de med förbättrade källor. LÄS MER
2. Extraction of Lignin from Kraft Cooking Liquor by Ultrafiltration
Sammanfattning : Lignin is a potential biofuel which can be extracted from kraft cooking liquor. Lignin can also prove valuable as a speciality chemical. By extracting lignin potential economical revenue can be gained by pulp mills, as well as technical benefits such as easier delignification and bleaching. LÄS MER
3. Particle Deposition Studies in a Laminar Wall Jet - The Hydrodynamic Influence on the Kinetics of Colloidal Deposition
Sammanfattning : In the research area of cleaning and process hygiene it is important to understand the underlying mechanisms behind the deposition of particles and macromolecules onto surfaces. The deposition process is described as the transport of particles to the surface followed by attachment. LÄS MER
4. Structural adhesive bonding of metals : surface and fracture mechanics aspects
Sammanfattning : Strukturell, eller lastbärande, limning ökar alltmer i volym. Strukturell limning har tidigare mest använts i flygindustrin för lätta metaller och legeringar, men används nu inom ett flertal industrier för andra material. LÄS MER
5. Treatment of Wastewater Generated by Wood-based Dry Industries : Advances Oxidation Processes & Electrocoagulation
Sammanfattning : Wood is a material with an enormous number of applications. For decades, the development of wastewater treatment technologies tailored for the wood sector has focused on those industries that have water as an integral part of the industrial production, such as paper and pulp. LÄS MER