Sökning: "drinking water"

Visar resultat 1 - 5 av 486 uppsatser innehållade orden drinking water.

  1. 1. Lakes are browner in the south than in the north of Sweden despite similar levels of dissolved iron

    Magister-uppsats, Högskolan i Halmstad/Akademin för ekonomi, teknik och naturvetenskap

    Författare :Fredrik Lindgren; [2019]
    Nyckelord :Brownification; DOC; dissolved iron; humic lakes; sulphur deposition; absorbance; climate change;

    Sammanfattning : During recent decades many lakes have become browner in the northern hemisphere and more specific in Sweden. This process is called brownification. Brownification of lakes makes it more difficult to clean water to drinking water and may have negative ecological effects on biota. LÄS MER

  2. 2. Våtmarkens kapacitet - kan en våtmark optimeras för att minska såväl eutrofiering som brunifiering?

    Kandidat-uppsats, Lunds universitet/Miljövetenskaplig utbildning

    Författare :Josefina Almén; [2019]
    Nyckelord :wetland; brownification; DOC; nutrients; water quality; Earth and Environmental Sciences;

    Sammanfattning : Due to changes in land use, as well as impacts from the climate change, our inland waters are now exposed to problems such as eutrophication and brownification. This complicates management to develop clean drinking water, as well as it leads to anoxic bottoms and reduces primary production. LÄS MER

  3. 3. God grundvattenkvalitet?

    Kandidat-uppsats, Lunds universitet/Miljövetenskaplig utbildning

    Författare :Elvira Källberg; [2019]
    Nyckelord :Drinking water; pollution Bergaån; iron; manganese PFAS and pesticides; Earth and Environmental Sciences;

    Sammanfattning : Clean drinking water is a crucial part of a healthy society. During the last decades, a lot of emissions from different sources have put the drinking water sources that are used today at risk of pollution. LÄS MER

  4. 4. “But I have always had the greenest lawn in my neighbourhood” – When what is taken for granted becomes rare : A qualitative study of how municipalities communicate sustainable use of drinking water

    Kandidat-uppsats, Högskolan i Jönköping/HLK, Globala studier; Högskolan i Jönköping/HLK, Globala studier

    Författare :Sofia Irevall; Hedvig Petersson; [2019]
    Nyckelord :Communication; intervention strategies; municipalities; groundwater and behaviour change;

    Sammanfattning : During the past three years, substantial parts of Sweden have experienced a decrease in the groundwater levels, whereas some geographical areas were more affected than others. Requests from the government, counties and municipalities have been sent out to the citizens, to attract attention, increase awareness and decrease the use of drinking water. LÄS MER

  5. 5. BacIL - En Bioinformatisk Pipeline för Analys av Bakterieisolat

    Uppsats för yrkesexamina på avancerad nivå,

    Författare :Emma Östlund; [2019]
    Nyckelord :bioinformatik; pipeline;

    Sammanfattning : Listeria monocytogenes and Campylobacter spp. are bacteria that sometimes can cause severe illness in humans. Both can be found as contaminants in food that has been produced, stored or prepared improperly, which is why it is important to ensure that the handling of food is done correctly. LÄS MER