Vpliv prezračevanja na koncentracijo skupnih hlapnih organskih spojin v notranjem zraku novih in prenovljenih prostorov

magistrsko delo magistrskega študijskega programa II. stopnje Strojništvo

Andraž Jurinčič (Author), Matjaž Prek (Mentor)

Abstract

Hlapne organske spojine (HOS) se sproščajo iz nekaterih gradbenih materialov, pohištva, barv, lakov in drugih proizvodov. V preskusnih komorah smo s fotoionizacijskim zaznavalom spremljali koncentracijo skupnih hlapnih organskih spojin (SHOS) pri različnih stopnjah prezračevanja in temperaturnih režimih za različne kombinacije gradbenih materialov. Višja stopnja prezračevanja prispeva k nižji koncentraciji SHOS v začetni fazi, ne vpliva pa na hitrejše zniževanje koncentracije SHOS. Ugotovili smo, da mavčna plošča adsorbira hlapne organske spojine.

Keywords

magistrske naloge;hlapne organske spojine (HOS);skupne hlapne organske spojine (SHOS);kakovost zraka v prostoru;fotoionizacijsko zaznavalo (PID);prezračevanje;stopnja prezračevanja;

Data

Language:	Slovenian
Year of publishing:	2021
Typology:	2.09 - Master's Thesis
Organization:	UL FS - Faculty of Mechanical Engineering
Publisher:	[A. Jurinčič]
UDC:	628.8:613.155:547.1(043.2)
COBISS:	58914051
Views:	858
Downloads:	160
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	The effect of ventilation on the concentration of total volatile organic compounds in indoor air of newly built and renovated building spaces
Secondary abstract:	Volatile organic compounds (VOC) are released from certain building materials, furniture, paints, varnishes, and other products. In the test chambers, the concentration of total volatile organic compounds (TVOC) was monitored at different air change rates and temperature regimes for different combinations of building materials by using a photoionization detector. A higher air change contributes to a lower concentration of TVOC during the initial phase, but it does not affect a faster decrease in the TVOC concentration. It was found that gypsum board adsorbs volatile organic compounds.
Secondary keywords:	master thesis;volatile organic compounds (VOC);total volatile organic compounds (TVOC);indoor air quality;photoionization detector (PID);ventilation;air change rate;
Type (COBISS):	Master's thesis/paper
Study programme:	0
Embargo end date (OpenAIRE):	1970-01-01
Thesis comment:	Univ. Ljubljana, Fak. za strojništvo
Pages:	XXIV, 69 str.
ID:	12708614