Sökning: "Chemicals of emerging concern CECs"

Hittade 3 uppsatser innehållade orden Chemicals of emerging concern CECs.

  1. 1. ASSESSING MICROBIAL COMMUNITY RESPONSES IN A CHEMICALLY STRESSED FRESHWATER ECOSYSTEM USING ENVIRONMENTAL DNA

    Master-uppsats, Göteborgs universitet / Institutionen för biologi och miljövetenskap

    Författare :Nicolai Laufer; [2023-06-21]
    Nyckelord :;

    Sammanfattning : Microbial communities represent the fundamental cornerstones of riverine ecosystems because they are involved in numerous processes which mediate ecosystem services. However, riverine ecosystems are currently massively altered by a variety of anthropogenic activities which includes changes in landuse and chemical pollution. LÄS MER

  3. 2. 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

  4. 3. Analys av dricksvattenproducenters faro- och riskidentifiering - förbises alarmerande miljögifter i råvatten?

    Kandidat-uppsats, Lunds universitet/Miljövetenskaplig utbildning

    Författare :Johanna Grünfeld; [2016]
    Nyckelord :Earth and Environmental Sciences;

    Sammanfattning : This study examines drinking water producer’s performance of hazard and risk analyses and how they take emerging chemicals into account. The high-profile cases in 2011-2013 with PFOS contaminating drinking water in Kallinge, Botkyrka and Uppsala highlighted the problem of emerging chemicals in sources of drinking water. LÄS MER