公开(公告)号：US20200368384A1

公开(公告)日：2020-11-26

申请号：US16766243

申请日：2018-11-19

申请人： DOMISPHERE ApS

发明人： Thomas Rosenørn ,  Andrew Butcher ,  Jonas Ingemar ,  Cecilie Litske Carstens

IPC分类号： A61L9/20 ,  B01D53/86 ,  B01D53/00 ,  B03C3/01 ,  B01D53/32

摘要： An air treatment system (1) arranged for treating polluted air (Apol) at least by means of an air particle filter, and wherein said air treatment system comprises an air treatment unit placed upstream of the air particle filter and being arranged for directing a sub-flow (Asub) of the polluted air (Apol) through said air treatment unit (2) and for subjecting the sub-flow (Asub) to a photooxidation process. The photooxidation process in the air treatment unit (2) is so efficient that the overall concentration of gas-pollution of the combined air flow Acom is significantly reduced whereby large volumes of polluted air can be treated in a fast, inexpensive and effective manner.