Sökning: "COD"
Visar resultat 21 - 25 av 205 uppsatser innehållade ordet COD.
21. Optimisation of expression of trypsin in a bioreactor : A study based on Design of Experiment
Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/BiokemiSammanfattning : In recent years, medical treatments against respiratory tract infections (RTIs) based on trypsin from Atlantic cod targeting the surface proteins on viral particles have been approved. However, the stability and compatibility in the human body of human trypsin would be expected to be greater than that from cod. LÄS MER
22. A predator´s diet : prey composition analysis of Atlantic bluefin tuna in Skagerrak and Kattegat
Master-uppsats, SLU/Dept. of Wildlife, Fish and Environmental StudiesSammanfattning : Atlantic bluefin tuna is an efficient predator and was a common pelagic species in the north-east Atlantic, including the North Sea and the areas of Skagerrak and Kattegat, in the first half of the 20th century. Following a population collapse in the 1960s, the tuna disappeared from Skagerrak and Kattegatt, however in recent years the tuna has returned to these waters following successful management. LÄS MER
23. Consumption relationship analysis on Salmon and Cod : quadratic Almost Ideal Demand System approach
Kandidat-uppsats, SLU/Dept. of EconomicsSammanfattning : There is an endangerment of cod stocks in Sweden. It has been found that farmed salmon from aquacultures is a more sustainable alternative to the overfished and endangered cod. LÄS MER
24. Effect of substrate types on fermentation of mixed cultures to produce volatile fatty acids
Master-uppsats, KTH/Industriell bioteknologiSammanfattning : Innovativa teknologier, produkter och processer krävs på grund av marknadens ökande behov av bioprodukter med låga koldioxidavtryck. Idén att producera flyktiga fettsyror via biologiska processer, främst genom anaerob fermentering med blandkulturer, har återupplivats på grund av den omfattande exploateringen av oljeresurser. LÄS MER
25. Considerations and Novel Technologies in Industrial Water Treatment - Treatment of challenging wastewater
Master-uppsats, KTH/KemiteknikSammanfattning : Industriell vattenrening är ett extremt viktigt område inom Miljöskyddsteknik då 60% av allt sötvatten inom Sverige används av industrier. Substanser som PFAS, aromatiska textilfärger, fenol och läkemedelsrester är extra utmanande då dessa kan vara gifta för biologisk rening. LÄS MER