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(11)

EP 3 055 254 A1

(12)

(43) Date of publication: 17.08.2016 Bulletin 2016/33 (21) Application number: 14852686.6 (22) Date of filing: 06.10.2014

(51) International Patent Classification (IPC):  C02F 1/461(2006.01) B03B 9/02(2006.01) B01D 17/06(2006.01) C10G 1/04(2006.01) (86) International application number: PCT/CA2014/000728 (87) International publication number: WO 2015/051444 (16.04.2015 Gazette 2015/15)

(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: 07.10.2013 CA 2829566 07.10.2013 US 201314047730 (71) Applicant: ELECTRO-KINETIC SOLUTIONS INC. Toronto, ON MSC 3E4 (CA)	(72) Inventors: BEATTIE, Bruce S. Vista, CA 92084 (US) GARCIA, Paul Temecula, CA 95292 (US) KIMZEY, Doug Knoxville, TN 37912 (US) HARRIS, Ben Fallbrook, CA 92028 (US) PARROTT, Robert C. Knoxville, TN 37922 (US) MICAK, James Aurora, Ontario L4G 5Y4 (CA) (74) Representative: Beattie, Alex Thomas Stewart  Forresters Skygarden Erika-Mann-Strasse 11 80636 München 80636 München (DE)