Essays about: "anaerobic bacteria"

Showing result 1 - 5 of 51 essays containing the words anaerobic bacteria.

  1. 1. Anaerobic cellulose degrading bacteria isolated from biogas plants

    University essay from SLU/Department of Molecular Sciences

    Author : Caroline Sjöberg; [2023]
    Keywords : anaerobic bacteria; biogas; cellulose; cellobiose; VFA; enzyme activity; TRFLP;

    Abstract : Two cellulose degrading bacteria, named BCISO-4 and DC1-18-4, were isolated from samples retrieved from two large scale biogas-plants. In order to investigate and determine information regarding their growth preferences multiple tests were performed. READ MORE

  3. 2. Isolation of an ammonia-tolerant syntrophic butyrate-oxidizing bacterium originating from a thermophilic biogas digester

    University essay from Uppsala universitet/Institutionen för biologisk grundutbildning

    Author : Malin Tiefensee; [2023]
    Keywords : thermophilic; ammonia-tolerant; syntrophic butyrate-oxidizing bacterium;

    Abstract : Syntrophic relationships between fatty acid degrading bacteria and hydrogenotrophic methanogens are important for a well-functioning anaerobic degradation process during biogas production from organic waste material. This is particularly important in biogas processes fed protein-rich material as their degradation gives rise to high levels of ammonia, which inhibits many microorganisms. READ MORE

  4. 3. The Effect of Residual Bacterial Products Associated to Root Canal Infection on Stem Cells from the Apical Papilla: Understanding Basis on Regenerative Endodontic Treatment

    University essay from Umeå universitet/Tandläkarutbildning

    Author : Alhussan Sora; Abla Afnan; [2022]
    Keywords : SCAP; RTCA; regenerative endodontic; Inactivated bacteria;

    Abstract : Background: The regenerative function of stem cells from the apical papilla (SCAPs) is affected by the presence of bacteria from infected root canals. Living microorganisms influence SCAP function but the effect of inactive bacteria and its components on SCAPs needs further investigation. READ MORE

  5. 4. Bakteriologiska fynd hos diande grisar med artrit

    University essay from SLU/Dept. of Clinical Sciences

    Author : Magdalena Sandström; [2022]
    Keywords : artrit; ledinflammation; diande grisar; smågrisar; antibiotikaresistens; bakteriella agens;

    Abstract : Infektiös artrit är en vanlig orsak till antibiotikabehandling av diande grisar, både i Sverige och i andra länder. Tidigt insatt behandling är viktig för att lederna inte ska få bestående skador. För att behandlingen ska ge önskad effekt får inte bakterien som orsakar infektionen vara resistent mot den aktuella substansen. READ MORE

  6. 5. Optimization of a two-step anaerobic treatment of wastewater from the Pulp and Paper Industry

    University essay from KTH/Industriell bioteknologi

    Author : Sara Bard; [2022]
    Keywords : Wastewater treatment; biogas; methane; pulp and paper mill wastewater; wood raw material; anaerobic treatment; sulphate reduction; UAPB reactor; Vattenrening; biogas; metan; processvatten från pappers- och massaindustrin; träråvara; anaerob rening; sulfatreduktion; UAPB reaktor;

    Abstract : Under de senaste 30 åren så har antalet massa- och pappersbruk minskat medan den totala produktionen av massa och papper har ökat. En högre produktion per bruk tillsammans med en hårdare miljölagstiftning, sätter ett högre tryck på vattenreningen på varje bruk. READ MORE