REGENERATING AIR FILTRATION AND DECONTAMINATION DEVICE

An indoor filtration device for filtering particulate pollutants made of inorganic, organic and/or biological material with a size (diameter) greater than 4 nm, having a filtration efficiency of 99.999 ± 0.001%. This filtration device which is of regenerating type and capable of inactivating SARS-Co...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ARRIGONI, Moreno, CEPPI, Giulio, FERRERO, Luca, POZZI, Marco, BOLZACCHINI, Ezio Giovanni, ROSTAGNO, Chiara
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING
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Beschreibung
Zusammenfassung:	An indoor filtration device for filtering particulate pollutants made of inorganic, organic and/or biological material with a size (diameter) greater than 4 nm, having a filtration efficiency of 99.999 ± 0.001%. This filtration device which is of regenerating type and capable of inactivating SARS-CoV-2 particles, comprises: A) a three-layer filter pack assembly, the outer layers whereof comprise a silicon carbide (SiC) ceramic filter and the intermediate layer comprises a quartz fiber filter (QFF); B) a final QFF filter applied on non-woven fabric (NWF) and steel mesh.