Vybrané chemické látky v pracovním ovzduší

Abstract

The thesis deals with the measurement of selected chemical materials in a particular condition of exposition. The first part is devoted theoretic informations dealing with chemical materials, limit values, protection against them and next the description of possible measurement technique concentration chemical materials. These progresses go out from valid legal and technical needs. These are CSN EN 482, consequential CSN EN 689 and regulation of government num. 371/2007 Sb., in a word of further specifications. The second part is then devoted practical metering choice injurants (SO2, CO, CO2) and oxygen in a particular condition of exposition. This is pickling pipeline company Vítkovice tube rolling mill, a.s. And subsequently evaluation gained results.