Sökning: "Aerobic biodegradation"
Hittade 5 uppsatser innehållade orden Aerobic biodegradation.
1. Analys av biologiskt nedbrytbara hydrauloljor enligt OECD301
Kandidat-uppsats, Högskolan i Borås/Akademin för textil, teknik och ekonomiSammanfattning : OECD (Organisation for Economics Co-operation and Development) är en internationell organisation som arbetar för ekonomisk tillväxt och ökad hållbarhet bland annat genom upprättande av standarder. En väletablerad OECD standard är Closed Bottle 301D vilket mäter bionedbrytbarhetsförmågan hos organiska komponenter i en aerobisk och akvatisk miljö. LÄS MER
2. The effects of pH and biodegradation on polymer-based granules
Master-uppsats, Lunds universitet/Bioteknik (master)Sammanfattning : The use of biopolymers instead of traditional fossil fuel based and non-biodegradable polymers is seen as a positive step forward towards a more environmentally friendly future. This project investigates a granule product that is used in a dishwashing system with the aim of gaining knowledge about how it is affected by the storage in between uses and its biodegradability. LÄS MER
3. Biodegradation of Textile Materials
Magister-uppsats, Högskolan i Borås/Institutionen TextilhögskolanSammanfattning : In this research work different textile materials were buried in soil and their biodegrading pattern will be studied after different specific period of times. ... LÄS MER
4. Biomethanation of Red Algae from the Eutrophied Baltic Sea
Master-uppsats, Tema vatten i natur och samhälleSammanfattning : In the semi-enclosed Baltic Sea, excessive filamentous macro-algal biomass growth as a result of eutrophication is an increasing environmental problem. Drifting huge masses of red algae of the genera Polysiphonia, Rhodomela, and Ceramium accumulate on the open shore, up to five tones of algae per meter beach. LÄS MER
5. Biodegradation of Aliphatic Chlorinated Hydrocarbon (PCE, TCE and DCE) in Contaminated Soil.
Magister-uppsats, Institutionen för temaSammanfattning : Soil bottles and soil slurry experiments were conducted to investigate the effect of some additives on the aerobic and anaerobic biodegradation of chlorinated aliphatic hydrocarbons; tetrachloroethylene (PCE), trichloroethylene (TCE) and dichloroethylene (DCE) in a contaminated soil from Startvätten AB Linköping Sweden. For the aerobic degradation study the soil sample was divided into two groups, one was fertilised. LÄS MER