Ammonia and amonium nitrate in archives

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F16%3A43901929" target="_blank" >RIV/60461373:22310/16:43901929 - isvavai.cz</a>
Result on the web
<a href="http://cas.icpf.cas.cz/download/Sbornik_VKCAS_2016.pdf" target="_blank" >http://cas.icpf.cas.cz/download/Sbornik_VKCAS_2016.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Ammonia and amonium nitrate in archives
Original language description
Ammonia in libraries and archives can damage stored materials such as pigments and metals and mediate microbial decomposition. The aim of this study was to investigate concentrations and sources of ammonia in the indoor air of five different types of archives, and to establish the relationships between the indoor and outdoor environments. The results revealed that the penetration of ammonium nitrate and ammonia from outdoors can explain only approximately 20-80% of indoor ammonia levels in naturally ventild archives. This indicates another source of ammonia in all of the archives. Typical indoor sources, such as cleaning products, metabolic activities of visitors, smoking were absent. Therefore emissions from the degradation of collagen materials, a traditional mortar additive or urea-based compounds used as concrete additives were considered.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Sborník XVII. Výroční konference České aerosolové společnosti
ISBN
978-80-86186-85-6
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
43 - 46
Publisher name
Česká aerosolová společnost
Place of publication
Praha
Event location
Mikulov
Event date
Oct 25, 2016
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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