Sökning: "Cadmium"

Visar resultat 26 - 30 av 136 avhandlingar innehållade ordet Cadmium.

  1. 26. Two-Stage Conversion of Land and Marine Biomass for Biogas and Biohydrogen Production

    Författare :Valentine Nkemka; Bioteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; steam pretreatment; dry digestion; biogas; biohydrogen; Caldicellulosiruptor saccharolyticus; cadmium; anaerobic digestion;

    Sammanfattning : The replacement of fossil fuels by renewable fuels such as biogas and biohydrogen will require efficient and economically competitive process technologies together with new kinds of biomass. A two-stage system for biogas production has several advantages over the widely used one-stage continuous stirred tank reactor (CSTR). LÄS MER

  3. 27. Cadmium uptake in perfused rainbow trout gills : mechanism and effects of water quality

    Författare :Peter Pärt; Uppsala universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP;

    Sammanfattning : .... LÄS MER

  4. 28. Metabolism of cadmium and zinc in fish

    Författare :Anders Wicklund; Uppsala universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP;

    Sammanfattning : .... LÄS MER

  5. 29. Interactions between cadmium and micronutrients in pregnant and lactating women

    Författare :Maria Kippler; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Cadmium; Iron; Manganese; Calcium; Zinc; Micronutrients; Pregnancy; Breast milk; Placenta; Metallothionein;

    Sammanfattning : The heavy metal cadmium is a widely dispersed environmental pollutant that has no biological function in the human body and is known to cause several adverse health effects, mainly on kidneys and bone and the endocrine system. Little is known about effects in early life. LÄS MER

  7. 30. Dietary cadmium exposure and the risk of hormone-related cancers

    Författare :Bettina Julin; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : The toxic metal cadmium has been widely dispersed into the environment mainly through anthropogenic activities. Even in industrially non-polluted areas, farmland and consequently foods are, to a varying degree, contaminated. Food is the main source of exposure besides tobacco smoking. LÄS MER