Měření částic prachu menších než 10 µm v pracovním ovzduší

Abstract

Bachelor thesis deals with the issue of dust particles in the working atmosphere. Firstly it analyzes the concepts needed to understand this topic and it describes the risks and dangers to the human health associated with inhalation of dust nanoparticles. It also determines Czech and foreign regulations concerning this issue. The experimental part reports the milling technology and describes the used device for measuring the concentrations of particles in the air. In the last part it presents the measured results of the selected places of the company in order to find out the values of concentrations of dust nanoparticles in the working atmosphere.