Měření a hodnocení dřevného prachu v pracovním ovzduší

Abstract

The Thesis deal with measurement and evaluation of wood dust in the working atmosphere following accessible methods in compliance with valid legislation at real exposition. First part is focus to theoretical valuation of dust characteristics and to analysis of methods used for detecting dustiness. There are included enlarge analyzed characteristics of wood dust and its specificity. Above all carcinogenic incidence to man. There are applied methods for measurement on hardwood oak and ash in practice part. Likewise, there are realized multiple measurement and in terms of them there are compared and evaluated results of measurement. Post-analysis of results serves as base for designed precautions. There are discussed measured results and evaluated observations are summarized at conclusion.