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(11)

EP 2 935 158 A1

(12)

(43) Date of publication: 28.10.2015 Bulletin 2015/44 (21) Application number: 13866334.9 (22) Date of filing: 18.12.2013

(51) International Patent Classification (IPC):  C05F 7/00(2006.01) C01C 1/02(2006.01) C05F 3/00(2006.01) B01D 19/00(2006.01) C02F 3/28(2006.01) (86) International application number: PCT/CA2013/050985 (87) International publication number: WO 2014/094162 (26.06.2014 Gazette 2014/26)

(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 Designated Extension States: BA ME (30) Priority: 18.12.2012 WO PCT/CA2012/050907 15.03.2013 US 201313832737 09.04.2013 US 201361810088 P (71) Applicant: Anaergia Inc. Burlington, ON L7L 4X5 (CA)	(72) Inventors: KUMAR, Ashwani Mississauga, Ontario L5E 1C4 (CA) JOSSE, Juan Carlos Mission Viejo, California 92691 (US) THEODOULOU, Michael David Milton, Ontario L9T 7M3 (CA) ROLLINGS-SCATTERGOOD, Sasha, Michael Fergus, Ontario N1M 2W4 (CA) (74) Representative: Schütte, Hartmut  BSB Anwaltskanzlei Am Markt 2 Eingang Herrenstraße 59302 Oelde 59302 Oelde (DE)