Sökning: "veterinär"

Visar resultat 16 - 20 av 71 avhandlingar innehållade ordet veterinär.

  1. 16. Pathogen inactivation and regrowth in organic waste during biological treatment

    Författare :Josefine Elving; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

    Sammanfattning : After proper sanitation treatment, organic wastes such as animal by-products, e.g.catering waste, slaughterhouse waste and manure can be used as fertilisers and soil conditioners and thereby contribute to a sustainable society. LÄS MER

  3. 17. Thermal treatment of organic waste and its function as a controlled risk mitigation strategy

    Författare :Josefine Elving; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

    Sammanfattning : Land application of organic waste is a convenient disposal method, improves soil properties by adding organic matter and recycles plant nutrients. Used in this way, organic waste is a resource, but it can also be a transmission route for pathogens with animal and human origin, such as Salmonella, verotoxin-producing Escherichia coli (VTEC) and avian influenza virus (AIV). LÄS MER

  4. 18. Virus inactivation : evaluation of processes used in biowaste management

    Författare :Eva Emmoth; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

    Sammanfattning : Animal by-products (ABP) Category 3 includes hatchery waste, and also slaughterhouse waste and manure, aimed for use in biogas production. In order to be used as fertilisers, they must be sanitised to reduce pathogenic microorganisms. The initial European regulations regarding processing standards for ABP intended for use in e.g. LÄS MER

  5. 19. Virus inactivation - evaluation of treatment processes for food and biowaste

    Författare :Eva Emmoth; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Animal by-products and manure contain valuable plant nutrients that could be recycled onto arable land, as fertiliser. If these materials contain pathogenic microorganisms, such as viruses, transmission to domestic animals, wildlife and the food chain could occur. LÄS MER

  7. 20. Osteochondrosis in pigs : a study of the effects of free-range housing in a herd of fattening pigs

    Författare :Pernille Engelsen Etterlin; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

    Sammanfattning : Osteochondrosis (OC) is a growth cartilage disease initiated by ischemia which causes a focal delay in the endochondral ossification. It is a common joint disorder in fattening pigs causing lameness and joint condemnation at slaughter. Another cause of lameness and joint condemnation in fatteners is Erysipelothrix rhusiopathiae arthritis (ERA). LÄS MER