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http://dx.doi.org/10.18419/opus-14114
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DC Element | Wert | Sprache |
---|---|---|
dc.contributor.author | Burdack-Freitag, Andrea | - |
dc.contributor.author | Buschhaus, Michael | - |
dc.contributor.author | Grün, Gunnar | - |
dc.contributor.author | Hofbauer, Wolfgang Karl | - |
dc.contributor.author | Johann, Sabine | - |
dc.contributor.author | Nagele-Renzl, Anna Maria | - |
dc.contributor.author | Schmohl, Andreas | - |
dc.contributor.author | Scherer, Christian Rudolf | - |
dc.date.accessioned | 2024-03-25T13:21:11Z | - |
dc.date.available | 2024-03-25T13:21:11Z | - |
dc.date.issued | 2022 | de |
dc.identifier.issn | 2073-4433 | - |
dc.identifier.other | 1884298400 | - |
dc.identifier.uri | http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-ds-141333 | de |
dc.identifier.uri | http://elib.uni-stuttgart.de/handle/11682/14133 | - |
dc.identifier.uri | http://dx.doi.org/10.18419/opus-14114 | - |
dc.description.abstract | The current pandemic of the SARS-CoV-2 virus requires measures to reduce the risk of infection. In addition to the usual hygiene measures, air cleaners are a recommended solution to decrease the viral load in rooms. Suitable technologies range from pure filters to inactivating units, such as cold plasma or UVC irradiation. Such inactivating air cleaners, partly combined with filter technology, are available on the market in various designs, dimensions and technical specifications. Since it is not always clear whether they may produce undesirable by-products, and the suitability for particular applications cannot be assessed on the basis of the principle of operation, the effectivity of six inactivating devices was investigated in a near-real environment. The investigations were based on a standard method published by the VDI. The procedure was extended in such a way that a permanent virus source was simulated, which corresponds to the presence of a person suffering from COVID-19 in a room. The study addresses the difference of the mere presence of viruses to the determination of the virulence. As a result, a deep understanding is provided between the behavior of a virus as a pure aerosolized particle and its real infectivity in order to enable the assessment of suitable air cleaners. | en |
dc.description.sponsorship | Bavarian State Ministry for Economic Affairs | de |
dc.description.sponsorship | Ministry of Science, Research and the Arts Baden-Württemberg | de |
dc.language.iso | en | de |
dc.relation.uri | doi:10.3390/atmos13101575 | de |
dc.rights | info:eu-repo/semantics/openAccess | de |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | de |
dc.subject.ddc | 670 | de |
dc.title | Particulate matter versus airborne viruses : distinctive differences between filtering and inactivating air cleaning technologies | en |
dc.type | article | de |
dc.date.updated | 2023-11-14T00:12:13Z | - |
ubs.fakultaet | Bau- und Umweltingenieurwissenschaften | de |
ubs.fakultaet | Externe wissenschaftliche Einrichtungen | de |
ubs.institut | Institut für Akustik und Bauphysik | de |
ubs.institut | Fraunhofer Institut für Bauphysik (IBP) | de |
ubs.publikation.seiten | 16 | de |
ubs.publikation.source | Atmosphere 13 (2022), No. 1575 | de |
ubs.publikation.typ | Zeitschriftenartikel | de |
Enthalten in den Sammlungen: | 02 Fakultät Bau- und Umweltingenieurwissenschaften |
Dateien zu dieser Ressource:
Datei | Beschreibung | Größe | Format | |
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atmosphere-13-01575.pdf | 3,92 MB | Adobe PDF | Öffnen/Anzeigen |
Diese Ressource wurde unter folgender Copyright-Bestimmung veröffentlicht: Lizenz von Creative Commons