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Air quality in archives housed in historic buildings: Assessment of concentration of indoor particles of outdoor origin.
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SYSNO ASEP 0524772 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Air quality in archives housed in historic buildings: Assessment of concentration of indoor particles of outdoor origin. Author(s) Mašková, Ludmila (UCHP-M) RID, ORCID, SAI
Smolík, Jiří (UCHP-M) RID, ORCID, SAI
Ondráček, Jakub (UCHP-M) RID, ORCID, SAI
Ondráčková, Lucie (UCHP-M) RID, ORCID, SAI
Trávníčková, Tereza (UCHP-M) RID, ORCID, SAI
Havlica, Jaromír (UCHP-M) RID, ORCID, SAIArticle number 107024 Source Title Building and Environment. - : Elsevier - ISSN 0360-1323
Roč. 180, AUG 2020 (2020)Number of pages 10 s. Language eng - English Country NL - Netherlands Keywords long-term storage ; naturally ventilated buildings ; mass size distribution Subject RIV AL - Art, Architecture, Cultural Heritage OECD category Arts, Art history R&D Projects DG18P02OVV048 GA MK - Ministry of Culture (MK) Method of publishing Limited access UT WOS 000562688400013 EID SCOPUS 85085726223 DOI 10.1016/j.buildenv.2020.107024 Annotation Indoor air pollution in archives can cause irreversible degradation of materials stored there. Thus, detailed information
about indoor air quality is essential before control strategies could be investigated. In a period 2008–2019, the relationship between the indoor and outdoor pollution was investigated in four naturally ventilated archives located in historical buildings and situated in regions with different outdoor air quality. The indoor and outdoor particle number, mass, and chemical size distributions were measured during different seasons. Moreover, air change rates (a), penetration coefficients (P), and deposition velocities (Vd) were determined. The results revealed that the most important source of the indoor particulate matter was the outdoor air. The size-resolved data with no indoor sources were evaluated using the steady-state solution of the mass balance equation as the I/O ratio. The results showed that all parameters (a, P, and Vd) determined in archives were comparable with low seasonal variation, probably due to the similar building characteristics. Further, the typical average values of the I/O ratio for naturally ventilated historical buildings were estimated. Finally, the long-term indoor concentrations, for periods when no measurement was in place, were determined using data from the local monitoring network. The results showed that the higher level of pollution and therefore the higher degree of degradation is expected in depositories located in highly polluted regions.Workplace Institute of Chemical Process Fundamentals Contact Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227 Year of Publishing 2021 Electronic address http://hdl.handle.net/11104/0309761
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