Sökning: "biocide"

Visar resultat 6 - 10 av 11 uppsatser innehållade ordet biocide.

  1. 6. Bakteriedödande medel i kläder

    Kandidat-uppsats, Lunds universitet/Miljövetenskaplig utbildning

    Författare :Elna Ahlner; [2014]
    Nyckelord :Biocider; nanosilver; triklosan; triklokarban; antibakteriell; EU-förordning nr 528 2012; biociddirektiv 98 8 EC; funktionsmaterial; funktionsplagg; Earth and Environmental Sciences;

    Sammanfattning : Biocides are chemical and biological pesticides used for preservation and disinfection. It’s being used, both in health care and everyday life, in products such as hand soap, cosmetics and textile fabrics. Studies have shown that, in textiles, a lot of the quantities of the biocides are being washed out during the life cycle of the product. LÄS MER

  3. 7. Silikonbaserad båtbottenfärg. Ett alternativ till konventionella färger - funktionsmässigt såväl som miljömässigt

    Kandidat-uppsats, Lunds universitet/Miljövetenskaplig utbildning

    Författare :Theodor Kindeberg; [2014]
    Nyckelord :polydimethylsiloxane; PDMS; silicone; foul release; antifouling; hydrogel.; Earth and Environmental Sciences;

    Sammanfattning : The settlement of marine organisms on boat hulls – known as biofouling – is a major concern in boating and over the years more or less environmentally harmful substances have been used to prevent it. However, the concept of biocide-free, so called foul-release coatings (FRC) that change the surface properties of the boat hull has gained more attention recently. LÄS MER

  4. 8. Ecotoxicological effects from three antifouling paints on the red macroalga Ceramium tenuicorne.

    Kandidat-uppsats, Institutionen för livsvetenskaper

    Författare :Madelene Krantz-Frid; [2009]
    Nyckelord :Antifouling paint; Ceramium tenuicorne; biocide-free; TBT; copper; growth inhibition test; The Baltic Sea;

    Sammanfattning : Antifouling paints are applied on vessels to prevent growth of fouling organisms such hasbarnacles. Presently, there are a number of different paints available on the Swedish marketwith different strategies and active substances. LÄS MER

  5. 9. Effects of the copper-based antifouling paint "Fabi" on growth of the red alga Ceramium tenuicorne

    Kandidat-uppsats, Södertörns högskola/Institutionen för livsvetenskaper

    Författare :Disa Sandberg; [2009]
    Nyckelord :Ceramium; Ceramium tenuicorne; antifouling paint; Fabi; growth inhibition-test; Ceramium; Ceramium tenuicorne; båtbottenfärg; Fabi; tillväxthämningstest;

    Sammanfattning : The antifouling paint Fabi 3959 is painted on the hulls of vessels to avoid fouling caused by marine organisms attached to surfaces. The paint is registered for use on pleasure boats and other vessels weighing over 200 kg which are mainly running on the Swedish west coast (www.kemi.se). LÄS MER

  7. 10. Båtbottenfärger innehållande TBTO : huvudsaklig källa till TBT i miljön

    Master-uppsats, KTH/Industriell ekologi

    Författare :Emma Jonsson; [2005]
    Nyckelord :;

    Sammanfattning : Antifouling paint containing the biocide bisTributyltinoxide (TBTO) has been used since1960 to reduce the occurrence of fouling on hulls on boats/ships. January 1st, 2003 theantifouling paints containing TBTO were prohibited. This ban covered all use of paintcontaining the substance TBTO. LÄS MER