Number of the records: 1
Relationship of Indoor and Outdoor Air Pollutants in a Naturally Ventilated Historical Building Envelope
- 1.
SYSNO ASEP 0359248 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Relationship of Indoor and Outdoor Air Pollutants in a Naturally Ventilated Historical Building Envelope Author(s) López-Aparicio, S. (NO)
Smolík, Jiří (UCHP-M) RID, ORCID, SAI
Mašková, Ludmila (UCHP-M) RID, ORCID, SAI
Součková, M. (CZ)
Grøntoft, T. (NO)
Ondráčková, Lucie (UCHP-M) RID, ORCID, SAI
Stankiewicz, J. (CZ)Source Title Building and Environment. - : Elsevier - ISSN 0360-1323
Roč. 46, č. 7 (2011), s. 1460-1468Number of pages 9 s. Language eng - English Country NL - Netherlands Keywords indoor/outdoor ration ; natural ventilation ; ammonia Subject RIV CF - Physical ; Theoretical Chemistry CEZ AV0Z40720504 - UCHP-M (2005-2011) UT WOS 000288886000013 DOI 10.1016/j.buildenv.2011.01.013 Annotation Concentrations of NO2, O3, SO2, acetic and formic acids, HNO3 and NH3 were measured inside and outside an historical building, the Baroque Library Hall (BLH). The naturally ventilated system of the building and absence of activities which could influence indoor pollutant concentrations are characteristics that make the BLH a suitable location to study the influence of outdoor environment on the indoor air quality. The relationship between I/O concentration was investigated to assess the infiltration of outdoor pollutants. A significant seasonal variation was observed and interpreted as a consequence of different infiltration regimen. Air pollution sources were indentified as outdoor and indoor. In addition, infiltration of ammonium nitrate and a shift of the equilibrium to the gas phase were identified as the source of the high concentration of ammonia. Based on the indoor air quality assessment performed in the BLH, there is reason for concern about material preservation. Workplace Institute of Chemical Process Fundamentals Contact Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227 Year of Publishing 2012
Number of the records: 1