(19)

(11)

EP 2 782 651 A1

(12)

(43) Date of publication: 01.10.2014 Bulletin 2014/40 (21) Application number: 11876232.7 (22) Date of filing: 23.11.2011

(51) International Patent Classification (IPC):  B01D 15/00(2006.01) (86) International application number: PCT/US2011/062076 (87) International publication number: WO 2013/077877 (30.05.2013 Gazette 2013/22)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR (71) Applicant: Knowaste International LLC West Bromwich, West Midlands B70 7JR (GB)	(72) Inventor: GRIMES, David, B. Greenfield, MA 01301 (US) (74) Representative: Jansen, Cornelis Marinus  V.O. Johan de Wittlaan 7 2517 JR Den Haag 2517 JR Den Haag (NL)