Tehnologije zmanjševanja koncentracije radona v zaprtih prostorih

diplomsko delo univerzitetnega študijskega programa

Blaž Marušič (Author), Andrej Štrukelj (Mentor), Janja Vaupotič (Co-mentor)

Abstract

Naloga obravnava žlahtni plin radon, ki prispeva največji delež k dozi od naravnegasevanja v bivalnih prostorih. Na začetku dela so opisane fizikalno-kemijske lastnosti radona, njegov transport skozi zemljino in vstop v zgradbe ter njegov vpliv na zdravje. V nadaljevanju so podane raziskave in meritve, ki so bile izvedene v vrtcih in šolah Slovenije, podani so geološki podatki in prikazana področja povečanega tveganja za povišane koncentracije radona v odvisnosti od geologije. Sledijo različne metode/rešitve odpravljanja oziroma zmanjševanja koncentracij radona pri projektiranju novih oziroma sanaciji starih objektov, ki so po večini vzete iz publikacij ameriške okoljske agencije EPA (Environmental Protection Agency). Na koncu je podan še primer reševanja problema previsoke koncentracije radona v zraku vrtca v Idriji, zgrajenega na ostankih prežgane živosrebrne rude.

Keywords

radon;zemljine;geologija;radioaktivnost;zmanjševanje koncentracije radona;prezračevalne kupole;škodljivi vplivi radona;meritve koncentracije;vrtci;

Data

Language:	Slovenian
Year of publishing:	2010
Source:	Maribor
Typology:	2.11 - Undergraduate Thesis
Organization:	UM FGPA - Faculty of Civil Engineering, Transportation Engineering and Architecture
Publisher:	[B. Marušič]
UDC:	550.835.2:69.01(043.2)
COBISS:	14928918
Views:	3212
Downloads:	385
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Indoor radon reduction technologies
Secondary abstract:	The thesis focuses on the radioactive noble gas radon, whose contribution to the effective dose of a person at home is more than half of all the natural radioactive sources. In the beginning, its physical and chemical properties are described: transport through different media in the earth, entry into buildings, and impact on human health. Then, results of radon survey in all kindergartens and schools in Slovenia are compiled. Relationship between radon levels and geology of the country is shown. This is followed by radon mitigation procedures and their successfulness in buildings with high radon levels. As an example, mitigation measures undertaken in a kindergarten in Idrija, built on the mercury mill tailings, are presented.
Secondary keywords:	indoor radon;radon reduction technologies;geology;radon level measurements;buildings;kindergartens;
URN:	URN:SI:UM:
Type (COBISS):	Undergraduate thesis
Thesis comment:	Univ. v Mariboru, Fak. za gradbeništvo
Pages:	VIII, 75 f.
Keywords (UDC):	mathematics;natural sciences;naravoslovne vede;matematika;earth sciences;geological sciences;geologija;ancillary sciences of geology etc;;applied geology and geophysics;geological prospecting and exploration;interpretation of results;applied sciences;medicine;technology;uporabne znanosti;medicina;tehnika;building (construction) trade;building materials;building practice and procedure;gradbeništvo;gradbeni materiali;gradbene obrti in dela;
ID:	995450