Sökning: "reach kemikalier"

Visar resultat 16 - 20 av 38 uppsatser innehållade orden reach kemikalier.

  1. 16. Monolithic Pt & Pd catalyst - Method for development of Pt & Pd monolithic catalyst in FORMOX™ ECS unit

    Master-uppsats, Lunds universitet/Kemiteknik (CI)

    Författare :Emil Gammelgaard; [2018]
    Nyckelord :Heterogenous Catalysis; Emmision control system; Platinum; Palladium; Monolith; Chemical engineering; Kemiteknik; Technology and Engineering;

    Sammanfattning : FORMOX™ is a formaldehyde production process, utilizing a metal oxide catalysts. The new generation of plants is pressurized, therefore the turbo charger concept has been developed. LÄS MER

  3. 17. Studies of the Impregnation Stagein Kraft Pulping of Hardwood

    Master-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Författare :Jonas Garemark; [2018]
    Nyckelord :;

    Sammanfattning : In kraft pulping, one of the main issues is the extensive wood losses. With increasing prices ofwoody biomass an incentive towards minimizing the wood losses exists. Amongst the variousprocess steps, the impregnation of wood chips has shown to enhance the cooking by providinga homogeneous distribution of chemicals inside the chips. LÄS MER

  4. 18. Exploring drivers of chemical risk management in Sweden : A Q-methodological study of the engineering industry in the Gnosjö region

    Magister-uppsats, Linnéuniversitetet/Institutionen för biologi och miljö (BOM)

    Författare :Maria Jakobsson; [2017]
    Nyckelord :chemicals; drivers; engineering industry; Q-methodology; REACH; risk management; drivkrafter; kemikalier; Q-metodologi; REACH; riskhantering; verkstadsindustri;

    Sammanfattning : Uncertainty about how chemicals affect human health and the environment, and shortcomings in current chemicals legislation, make it necessary to motivate chemical users to work actively with risk management in order to achieve a high level of protection. In this study, the drivers of chemical risk management have been investigated in order to find out how a pro-active work could be promoted. LÄS MER

  5. 19. Kommunal riskkommunikation om PFAS: Hantering och behov för långsiktiga miljö- och hälsorisker

    Master-uppsats, Lunds universitet/Miljövetenskaplig utbildning

    Författare :Emma Gustavsson; [2017]
    Nyckelord :public confidence; trust; risk perception; perspectives uncertainties; dependability; risk communication; PFASs; long-term risks; risk management; effective risk communication; Earth and Environmental Sciences; Medicine and Health Sciences; Social Sciences;

    Sammanfattning : Risk communication is an interactive process which aims to reduce public concerns about health- and environmental risks through gaining trust and confidence. PFASs (Polyfluoroalkyl and perfluoroalkyl substances) is more addressed today amongst Swedish municipalities because there are concern for surface- and groundwater pollution and concern about long-term health risks. LÄS MER

  7. 20. Kaffebladrost i Latinamerika - En översiktsstudie i behandlingsmetoder och ekonomiska möjligheter

    Kandidat-uppsats, Lunds universitet/Miljövetenskaplig utbildning

    Författare :Robin Ridell; [2017]
    Nyckelord :agroecology; coffee leaf rust; coffee; Earth and Environmental Sciences;

    Sammanfattning : Coffee leaf rust (Hemileia vastatrix) is a patogen currently threatening sustainable coffee production all across the world where coffee is grown. Yield losses can reach up to 50 % of the production in Brazil and primarily affect regions at low altitude. LÄS MER