Sökning: "oxidative process"
Visar resultat 1 - 5 av 210 avhandlingar innehållade orden oxidative process.
1. N-Heterocyclic Carbene Catalysis in Organic Synthesis - A Green Chemistry Approach
Sammanfattning : The twelve principles of green chemistry were created as a response to the multiple environmental issues caused by the release of waste from the chemical industry. The principles acts as a guide in the development of sustainable chemical processes for the syntheses of important molecules needed to sustain our living standards. LÄS MER
2. Supercritical fluid extraction of bioactive compounds from berry seeds
Sammanfattning : Industrial processing of berries into food and beverages generates seeds as a by-product. Most of these seeds are treated as waste even though they contain valuable biological compounds. An approach to adding value to the process is to extract these compounds from the seeds. LÄS MER
3. Oxidative pretreatment of refractory sulphide concentrates to enhance gold extraction
Sammanfattning : .... LÄS MER
4. Sol-gel Synthesis and Photocatalytic Characterization of Immobilized TiO2 Films
Sammanfattning : Contamination of surface and ground water from industrial wastes and anthropogenic activities represents one of the greatest challenges to the sustainable development of human society. Heterogeneous photocatalysis, a kind of advanced oxidation process characterized by the production of highly oxidative hydroxyl radicals, is a relatively novel subject with tremendous potential in water treatment applications. LÄS MER
5. Cross-Processing Fish Co-Products with Plant Food Side Streams or Seaweeds Using the pH-Shift Method - a new sustainable route to functional food protein ingredients stable towards lipid oxidation
Sammanfattning : The seafood value chain is highly inefficient as 50-60% of the fish weight end up as co-products in the filleting operation. Despite their abundance in high-quality proteins, fish co-products mainly go to low value products such as fodder. The pH-shift process, i.e. LÄS MER