Search for dissertations about: "Miljökemi"
Showing result 21 - 25 of 263 swedish dissertations containing the word Miljökemi.
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21. Identification and Characterisation of Hydroxylated PCB and PBDE Metabolites in Blood : Congener specific synthesis and analysis
Abstract : Hydroxylated polychlorinated biphenyls (OH-PCBs) are known metabolites of polychlorinated biphenyls (PCBs) in many mammalian, bird and fish species. Among those, certain OH-PCB congeners are strongly localised in the blood compartment of humans and wild animals. READ MORE
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22. Comparison of experimentally and theoretically determined oxidation and photochemical transformation rates of some organohalogens to promote prediction of persistence
Abstract : The diversity of choices we have to make everyday influence our environment and ourselves in more ways than most of us realise. Anthropogenic substances, such as flame retardants, date back as early as 450 BC when the Egyptians used alum to reduce flammability. READ MORE
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23. Bis(4-chlorophenyl) sulfone and PCB methyl sulfone metabolites : Trends and chirality in the Baltic Sea environment
Abstract : The Baltic Sea was earlier identified as a highly polluted brackish water body and still is. The high concentrations of polychlorinated biphenyls (PCBs), p,p’-DDT and related compounds led to severe effects on several species in the Baltic region. READ MORE
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24. Methods for the study of dissolved organic matter as an environmental actor
Abstract : .... READ MORE
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25. Hydrolysis and photolysis of brominated flame retardants and some traditional persistent organic pollutants : Reactivity as a tool in fate assessement of chemicals
Abstract : An organic compound that remains in the environment for a long time is regarded as a persistent organic pollutant (POP). Still, persistency is not a well defined property with a firm definition. Instead it is a conceptual property of chemicals for which DDT and PCB are typical representatives. READ MORE