Sökning: "Micro-pollutants"

Hittade 5 uppsatser innehållade ordet Micro-pollutants.

  1. 1. Potential for Enhanced Biological Phosphorus Removal in an activated sludge system for greywater

    Master-uppsats, Lunds universitet/Kemiteknik (CI)

    Författare :Mehrzad Ghassemi; [2022]
    Nyckelord :Greywater; EBPR; Phosphorus; Biological treatment; Water and environmental engineering; Technology and Engineering;

    Sammanfattning : As the world's population grows, concerns about water scarcity and rising pollution such as phosphorus and nitrogen have increased significantly. Greywater has been considered by researchers as an ideal alternative to fresh water for decades, and several projects have been implemented to treat and recycle it for various reuse purposes. LÄS MER

  3. 2. Establishment of analytical methods to assess endocrine disrupting compounds in a swedish wastewater treatment plant : water sampling using the Novel TIMFIE Device

    Master-uppsats, SLU/Dept. of Aquatic Sciences and Assessment

    Författare :Annika Niemeyer; [2019]
    Nyckelord :organic micro-pollutants; steroid hormones; mass spectrometry; influent and effluent waters; chemical releases;

    Sammanfattning : Imagine one drop of food coloring in 70 million liters of water. This low concentration equals one nanogram per liter, which is the level most steroid hormones are effective at. LÄS MER

  4. 3. Möjligheten att kombinera pulveriserat aktivt kol (PAK) och MBBR för avskiljning av organiska mikroföroreningar

    Master-uppsats, Lunds universitet/Kemiteknik (CI)

    Författare :Sofia Högstrand; Maja Ignell; [2018]
    Nyckelord :PAK; pulveriserat aktivt kol; MBBR; Moving Bed Biofilm Reactor; avancerad rening; avloppsreningsverk; organiska mikroföroreningar; avloppsteknik; Technology and Engineering;

    Sammanfattning : The increased use of pharmaceuticals in combination with inadequate techniques and procedures in the wastewater treatment plants (WWTPs) have resulted in higher concentrations of pharmaceuticals and other organic micro pollutants (OMPs) in the aquatic environment. It has been established that these pollutants have caused changes in the behaviour and reproduction of fishes. LÄS MER

  5. 4. Reduction of organic micro-pollutants in sewage water - a structure-adsorption relationship study and detailed characterization of natural adsorbent

    Master-uppsats, Umeå universitet/Kemiska institutionen

    Författare :M.G.D.S. GAMAGE; [2017]
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  7. 5. Framtida reningskrav för kommunala avloppsreningsverk

    Kandidat-uppsats, Lunds universitet/Kemiteknik (CI)

    Författare :Ida Marie Assarsson; [2015]
    Nyckelord :Water Framework Directive; municipal wastewater treatment plants; Micro-pollutants; regulation; effluent requirement; water engineering; environmental engineering; Technology and Engineering;

    Sammanfattning : En ökande konsumtion av läkemedel och andra kemiska föreningar har visat sig ge effekter i vattnets ekosystem, t.ex. fiskar som p.g. LÄS MER