Sökning: "Impinger"

Hittade 4 uppsatser innehållade ordet Impinger.

  1. 1. Development of a high flow aerosol sampling device

    Master-uppsats, Lunds universitet/Innovation

    Författare :Saman Souzani; Hamza Licina; [2017]
    Nyckelord :Technology and Engineering;

    Sammanfattning : Small biological airborne particles (aerosols) reside in the atmosphere and can influence human health, the climate and the environment. Whereas aerosol sampling technology is well-known, there is currently no satisfactory high-volume flow impinger for health and atmospheric monitoring applications. LÄS MER

  3. 2. Airborne Microorganisms. A methodology to examine viability of bioaerosols

    Master-uppsats, Lunds universitet/Ergonomi och aerosolteknologi

    Författare :Tobias Svensson; [2016]
    Nyckelord :Airborne; Microorganisms; Bioaerosol; Norovirus; Pseudomonas syringae; Viability; Technology and Engineering;

    Sammanfattning : Transmission through air is a major pathway for spreading of diseases, but much about the process and survival of airborne microorganisms is still unknown. Epidemiological studies investigating the spread of diseases can only yield information on a population level. LÄS MER

  4. 3. Characterization of coated soot particles - Validating a new APM software and using it to design aerosol measurement set-ups

    Master-uppsats, Lunds universitet/Miljövetenskaplig utbildning

    Författare :Jakob Petersson; [2016]
    Nyckelord :Soot; structure; coating; APM; aerosol; Dioctyl Sebacate; Succinic Acid; miniCast; Impinger; electric mobility; effective density.; Physics and Astronomy;

    Sammanfattning : Soot characteristics such as absorbing light are heavily dependent on its structure and interaction with other compounds. By coating soot or collapsing the soot core, the characteristics will be altered which affects its climate forcing, the lung deposition and other interactions with the human upper airways. LÄS MER

  5. 4. Luftprovtagning samt analys av mono- och diisocyanater

    M1-uppsats, Institutionen för fysik, kemi och biologi; Tekniska högskolan

    Författare :Marta Komorowska; [2012]
    Nyckelord :Isocyanater; impinger; luftprovtagning; torr provtagning; LC-MS MS;

    Sammanfattning : When exposed to them, isocyanates can induce serious injuries in the respiratory tract and irritation on the skin and in the eyes. They are therefore interesting from the point of view of occupational health. The purpose of this thesis was to collect isocyanates in air with impinger-filter samplers and solvent free samplers. LÄS MER