(19)

(11)

EP 2 083 934 A1

(12)

(43) Date of publication: 05.08.2009 Bulletin 2009/32 (21) Application number: 06804709.1 (22) Date of filing: 08.11.2006

(51) International Patent Classification (IPC):  B01D 53/44(2006.01) B01D 53/32(2006.01) B01D 53/86(2006.01) A61L 9/22(2006.01) B01D 53/70(2006.01) B01J 19/08(2006.01) (86) International application number: PCT/CA2006/001837 (87) International publication number: WO 2008/055337 (15.05.2008 Gazette 2008/20)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR (71) Applicant: Air Phaser Environmental Ltd. Surrey BC V4N 0C3 (CA)	(72) Inventor: LANZ, Douglas P. Surrey, British Columbia V4N 0C3 (CA) (74) Representative: Kazi, Ilya  Mathys & Squire LLP 120 Holborn London EC1N 2SQ London EC1N 2SQ (GB)