EP 0809530 A1 19971203 - FILLERS FOR BIOLOGICAL EXHAUST AIR PURIFICATION, PROCESS FOR THEIR PREPARATION, THEIR USE AND BIOREACTORS CONTAINING THEM
Title (en)
FILLERS FOR BIOLOGICAL EXHAUST AIR PURIFICATION, PROCESS FOR THEIR PREPARATION, THEIR USE AND BIOREACTORS CONTAINING THEM
Title (de)
FÜLLMATERIALIEN FÜR BIOLOGISCHE ABLUFTREINIGUNG, VERFAHREN ZU IHRER HERSTELLUNG, IHRE VERWENDUNG UND SIE ENTHALTENDE BIOREAKTOREN
Title (fr)
CHARGES POUR LA PURIFICATION BIOLOGIQUE D'AIR EVACUE, LEUR PROCEDE DE PREPARATION, ET REACTEURS BIOLOGIQUES LES CONTENANT
Publication
Application
Priority
- AT 9600026 W 19960216
- AT 29595 A 19950217
Abstract (en)
[origin: WO9625222A1] The invention concerns organically based fillers for biological exhaust air purification plants, said fillers being characterized in that they are in the form of pellets solidified with an organic binder. These pellets are mechanically stable, cause a low pressure loss in the biofilter, can be produced with a specific material structure, and can be disposed of easily.
IPC 1-7
IPC 8 full level
B01D 53/38 (2006.01); B01D 53/81 (2006.01); B01D 53/85 (2006.01)
CPC (source: EP)
B01D 53/85 (2013.01); Y02A 50/20 (2017.12)
Citation (search report)
See references of WO 9625222A1
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9625222 A1 19960822; AT 401891 B 19961227; AT A29595 A 19960515; AU 4613996 A 19960904; CZ 257397 A3 19980218; EP 0809530 A1 19971203; JP H11501862 A 19990216
DOCDB simple family (application)
AT 9600026 W 19960216; AT 29595 A 19950217; AU 4613996 A 19960216; CZ 257397 A 19960216; EP 96901638 A 19960216; JP 52452096 A 19960216