公开(公告)号：US20230233040A1

公开(公告)日：2023-07-27

申请号：US18001916

申请日：2021-06-18

申请人： BEAM-IP B.V.

发明人： Alex HOL

IPC分类号： A47K11/02 ,  E03D11/11 ,  B01D61/18 ,  B01D35/30 ,  B01D61/20

CPC分类号： A47K11/02 ,  B01D35/30 ,  B01D61/18 ,  B01D61/20 ,  E03D11/11 ,  B01D2201/302 ,  B01D2313/44

摘要： The invention relates to a method for removing a chemical substance from human excreta, such as faeces and urine, comprising the following steps of: providing a toilet for a person from whose excreta the chemical substance must be removed; releasably connecting a filtering device to the toilet, wherein the filtering device comprises at least one removable cartridge with a filter; transporting the excreta by means of a transport screw from the toilet toward the filter in the cartridge, wherein pressure is exerted on the excreta by means of a plunger; filtering the chemical substance out of the excreta in situ using the filtering device; periodically replacing the at least one cartridge; and processing the replaced cartridge. The invention also relates to a filtering device for application in this method, and a cartridge for use in such a filtering device.