Essays about: "Anaerobic biodegradation"

Found 3 essays containing the words Anaerobic biodegradation.

1. 1. The effects of pH and biodegradation on polymer-based granules

   University essay from Lunds universitet/Bioteknik (master)

   Author : Isak Svenningsson; [2021]
   Keywords : polymerteknik; biopolymer; bioteknik; Technology and Engineering; Biology and Life Sciences; Chemistry;

   Abstract : 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. READ MORE

3. 2. Biomethanation of Red Algae from the Eutrophied Baltic Sea

   University essay from Tema vatten i natur och samhälle

   Author : Rajib Biswas; [2009]
   Keywords : Anaerobic Digestion; Baltic Sea; Biogas; Codigestion; Eutrophication; Nutrients; Pretreatment; Red Algae; Ultrasound; Biodegradation; Renewable Energy; Environmental Science; Chemical Engineering; Environmental Engineering; Process Technology;

   Abstract : 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. READ MORE

4. 3. Biodegradation of Aliphatic Chlorinated Hydrocarbon (PCE, TCE and DCE) in Contaminated Soil.

   University essay from Institutionen för tema

   Author : Aloysius Tibui; [2006]
   Keywords : Aerobic biodegradation; Anaerobic biodegradation; Inorganic fertilizers.; Chlorinated compounds; Tetrachloroethene PCE ; Trichloroethene TCE ; Dichloroethene DCE ; Mico-organisms; Methane; basis mineral medium; Gas Chromatography GC ;

   Abstract : 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. READ MORE