Sökning: "fexofenadine"

Hittade 5 uppsatser innehållade ordet fexofenadine.

  1. 1. Pharmaceuticals and other chemicals of emerging concern in leachate from a landfill and sludge storage facility

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Victoria Runnäs; [2022]
    Nyckelord :Chemicals of emerging concern CECs ; pharmaceuticals; leachate; landfill; sludge; wastewater treatment plant WWTP ; Potentiellt hälso- eller miljöfarliga kemikalier; läkemedel; lakvatten; deponi; slam; avloppsreningsverk;

    Sammanfattning : The occurrence of 86 chemicals of emerging concern (CECs) (including pharmaceuticals, parabens, per- and polyfluoroalkyl substances, pesticides, stimulants, an isoflavone and an industrial chemical) was investigated in this study at Hovgården, a waste facility in Uppsala (Sweden). The selected CECs were analysed using solid phase extraction, sludge extraction and ultra-high pressure liquid chromatography coupled to mass spectrometry. LÄS MER

  3. 2. Fexofenadins påverkan på löslighet av organiskt budnet kol och kväve i humus

    Magister-uppsats, Umeå universitet/Institutionen för ekologi, miljö och geovetenskap

    Författare :Viveka Törnqvist; [2021]
    Nyckelord :fexofenadine; humus; dissolved organic carbon; dissolved organic nitrogen;

    Sammanfattning : Antihistamines are a group of pharmaceuticals that enter the environment and may affect microorganisms that regulate decomposing of organic matter and the release of carbon and nitrogen from soils. In this study I investigated if the antihistamine fexofenadine decreases the concentration of dissolved organic carbon (DOC) and dissolved organic nitrogen (DON) from humus. LÄS MER

  4. 3. Fexofenadins påverkan på löslighet av organiskt budnet kol och kväve i humus

    Magister-uppsats,

    Författare :Viveka Törnqvist; [2021]
    Nyckelord :fexofenadine; humus; dissolved organic carbon; dissolved organic nitrogen;

    Sammanfattning : Antihistamines are a group of pharmaceuticals that enter the environment and may affect microorganisms that regulate decomposing of organic matter and the release of carbon and nitrogen from soils. In this study I investigated if the antihistamine fexofenadine decreases the concentration of dissolved organic carbon (DOC) and dissolved organic nitrogen (DON) from humus. LÄS MER

  5. 4. Ozone Oxidation of Pharmaceuticals and Personal Care Products : Kinetics and Transformation Products

    Master-uppsats,

    Författare :Daniel Malnes; [2019]
    Nyckelord :advanced water treatment; water treatment techniques; PPCPs; pharmaceutical residues; ozone oxidation; transformation products; OTPs; avancerad vattenrening; vattenreningsteknik; PPCPs; läkemedelsrester; ozonoxidering; transformationsprodukter;

    Sammanfattning : Pharmaceuticals and personal care product (PPCPs) substances has been detected in various water bodies in Sweden. A substantial part of these compounds are spread in nature due to insufficient removal in water treatment plants. LÄS MER

  7. 5. Ecotoxicological effects on a food-web exposed to pharmaceuticals : Uptake and effects of oxazepam, fexofenadine and a mixture of both in algae, zooplankton and sticklebacks.

    Master-uppsats, Umeå universitet/Institutionen för ekologi, miljö och geovetenskap

    Författare :Anna Sundelin; [2015]
    Nyckelord :Bioconcentration; Bioaccumulation; Behaviour; Pharmaceutical mixtures.;

    Sammanfattning : Complex mixtures of biologically active pharmaceutical residues continuously enter aquatic environments via wastewater, where it can affect species through preserved human drug targets or cause unexpected effects in non-target species. Benzodiazepines and antihistamines are two highly consumed groups of pharmaceuticals that have been shown to bioconcentrate in aquatic organisms and induce behavioural alterations affecting individual fitness. LÄS MER