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Contribution of Visitors to the Indoor PM in the National Library in Prague, Czech Republic.

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    0463835 - ÚCHP 2017 RIV TW eng J - Journal Article
    Mašková, Ludmila - Smolík, Jiří - Trávníčková, Tereza - Havlica, Jaromír - Ondráčková, Lucie - Ondráček, Jakub
    Contribution of Visitors to the Indoor PM in the National Library in Prague, Czech Republic.
    Aerosol and Air Quality Research. Roč. 16, č. 7 (2016), s. 1713-1721. ISSN 1680-8584. E-ISSN 2071-1409
    R&D Projects: GA ČR(CZ) GAP105/12/0664
    EU Projects: European Commission(XE) 315760 - HEXACOMM
    Institutional support: RVO:67985858
    Keywords : indoor source * penetration * deposition
    Subject RIV: CF - Physical ; Theoretical Chemistry
    Impact factor: 2.606, year: 2016

    Temporal and spatial variation of size resolved particulate matter (PM) was measured in the Baroque Library Hall of the National Library in Prague during four intensive campaigns by an Aerodynamic Particle Sizer and three DustTrak instruments. The analysis showed, the indoor air can be considered as well mixed and therefore the simple mass balance model was used to estimate basic parameters (ventilation rate, deposition rates and penetration factors). The results revealed that the movement of visitors during visiting hours is the main source of indoor coarse PM. Mass emission rates, estimated from the comparison of measured and modelled data indicates the visitors should contribute about 50 g of coarse particles yearly, which is about 35% of the total load of indoor PM.
    Permanent Link: http://hdl.handle.net/11104/0262928
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