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Faktory ovlivňující kvalitu vnitřního pobytového prostředí z hlediska zatížení interiéru těkavými organickými látkami (VOCs)
Málková, Andrea
This thesis is divided into two parts, a theoretical and a practical. The theoretical part contains six chapters and it is written in the form of a literature review. In these chapters, there are gradually characterized the features of indoor environmental quality and indoor air quality, which are associated with volatile organic compounds (VOCs) and their sources. Then following chapter deals with the effects of VOCs on human health and the possibilities of how to avoid these influences in the apartment interior. Among other things, the literary review deals with outdoor air quality in the area of the examined objects as one of the factors that influence the indoor air quality. The last chapter is devoted to legislation that relates to the researched topic. Main, practical part of the thesis id divided into five chapters. It deals with the measurement of VOCs in four different apartments in a period of three seasons (fall, winter, spring). These chapters describe the assessed objects and the corresponding measurement methodology used together with the devices, by which the measuring and subsequent analysis of the interior load VOCSs were carried out. The last chapter of the practical section discusses the results of measurements and their interpretation of the word.
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Stanovení emisí těkavých organických látek z materiálů používaných pro výrobu nábytku
Šenkyříková, Tereza
The diploma thesis deals with the VOC substances and their impact on the indoor environment, health of human and environment. The work deals with the assessment of the emissions volatile organic compounds emit from materials used for the production of furniture in dependence on time. Focuses primarily on the most used construction material for production of furniture from particle board. The work assesses emitted substances from chosen glues/coating substances used for veneering/surface finishing of element.
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Faktory ovlivňující kvalitu vnitřního pobytového prostředí z hlediska zatížení interiéru těkavými organickými látkami (VOCs)
Málková, Andrea
This thesis is divided into two parts, a theoretical and a practical. The theoretical part contains six chapters and it is written in the form of a literature review. In these chapters, there are gradually characterized the features of indoor environmental quality and indoor air quality, which are associated with volatile organic compounds (VOCs) and their sources. Then following chapter deals with the effects of VOCs on human health and the possibilities of how to avoid these influences in the apartment interior. Among other things, the literary review deals with outdoor air quality in the area of the examined objects as one of the factors that influence the indoor air quality. The last chapter is devoted to legislation that relates to the researched topic. Main, practical part of the thesis id divided into five chapters. It deals with the measurement of VOCs in four different apartments in a period of three seasons (fall, winter, spring). These chapters describe the assessed objects and the corresponding measurement methodology used together with the devices, by which the measuring and subsequent analysis of the interior load VOCSs were carried out. The last chapter of the practical section discusses the results of measurements and their interpretation of the word.
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Vliv relativní vzdušné vlhkosti dřevostaveb na kvalitu jejího vnitřního prostředí
Víšek, Pavel
This thesis deals with the quality of the internal environment of wooden buildings, especially the quality of the indoor environment interior loaded VOC emissions. The main goal of this work is to analyze the influence of relative humidity constructions on the quality of the indoor environment in the region Mountains. As assessed buildings were elected four wooden buildings, one of which is a frame structure, the second is half-timbered, and the other two are made with timber construction.Sampling methodology VOC emissions from the interior of the investigation based on the standard DIN EN ISO 16000 1 and 5. Sampling polluted indoor air was performed using a membrane pump Gilian LFS - 113DC, the collected air samples were collected in metal sorption tubes that are filled with TENAX TA sorbent. Indoor Environmental Quality assessed based constructions of wood was monitored during one calendar year, with the influence of the season on emissions of VOC(Fall, Winter, Spring ).Part of this work was to also assess the impact of age of the building and its material composition on the emission of volatile organic compounds assessed based constructions of wood.Detected concentrations of VOCs elected representatives were subsequently compared with the limit concentration by the Ministry of Health Decree No. 6/2003 Coll. , Laying down the health limits of chemical, physical and biological indicators of residential rooms inside certain buildings.
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