Sökning: "Bärarmaterial"

Visar resultat 1 - 5 av 9 uppsatser innehållade ordet Bärarmaterial.

  1. 1. The Potential Use of Degradable Starch Microspheres as a Carrier for Nasal Drug Administration

    Master-uppsats, Lunds universitet/Livsmedelsteknik och nutrition (master)

    Författare :Rojda Unal; [2023]
    Nyckelord :Pharmaceutical technology; Nasal administration; Läkemedel; Pulverformiga bärare; Sfärer; Pulverinhalation; Bärarmaterial; Läkemedelseffektivitet; Pulverteknik; Partikelformulering; Nasal deposition; Biology and Life Sciences;

    Sammanfattning : Intranasal drug delivery is a practical and accessible method for treating localized symptoms as well as achieving systemic drug absorption. The approach takes advantage of the permeability, vascularization, and limited enzymatic activity of nasal tissue, leading to enhanced drug absorption. LÄS MER

  3. 2. Effect of powder spray drying on catalyst formulation in tablet form

    Master-uppsats, Lunds universitet/Kemiteknik (CI)

    Författare :Kajsa Wahlgren; [2023]
    Nyckelord :Spray dryer; Catalyst; Powder; Flowability; Chemical engineering; Technology and Engineering;

    Sammanfattning : Heterogenous catalysts consist of a large surface area support material applied with the catalytic active phase, and the activity of a catalyst is often correlated to the surface area per volume. Support materials often need to be processed further to be optimal for specific processes. LÄS MER

  4. 3. Surface Treatment of Photocatalyst Metal Supports for VOCs Abatement Applications

    Master-uppsats, KTH/Skolan för kemivetenskap (CHE)

    Författare :Don Chinungi; [2016]
    Nyckelord :;

    Sammanfattning : In this work, the preparation of photocatalysts’ metal support for applications in purification of industrial gas emissions has been studied. The supports normally used in literature are ceramics, but they are not suitable for industrial applications. LÄS MER

  5. 4. Stabilization of urine by nitrification in a Moving Bed Biofilm Reactor

    Master-uppsats, Lunds universitet/Kemiteknik (CI)

    Författare :Marianne Olofsson; [2016]
    Nyckelord :urine stabilization; urine; source separation; nitrogen recovery; nitrification; MBBR; city development; moving bed biofilm reactor; water engineering; environmental engineering; vattenförsörjningsteknik; avloppsteknik; Technology and Engineering;

    Sammanfattning : Municipal wastewater contains a lot of compounds that could be seen as resources. Nitrogen, phosphorus and potassium are common ingredients in fertilizers and can all be found in wastewater. Nowadays only a small part of the nutrients found in wastewater are used on arable land. LÄS MER

  7. 5. Monitoring of denitrifying activities in moving bed biofilm reactors with an ex-situ manometric batch test

    Master-uppsats, Lunds universitet/Kemiteknik (CI)

    Författare :Sofia Bårdskär; [2016]
    Nyckelord :water engineering; environmental engineering; vattenförsörjningsteknik; avloppsteknik; Technology and Engineering;

    Sammanfattning : Emissions of reactive nitrogen to the environment is of major concern, e.g. since it is known to contribute to eutrophication and dead sea floors in water bodies. The capability to remove nitrogen from wastewater has therefore become a critical means of preserving and protecting the environment. LÄS MER