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(11)

EP 3 137 424 A1

(12)

(43) Date of publication: 08.03.2017 Bulletin 2017/10 (21) Application number: 14866451.9 (22) Date of filing: 13.06.2014

(51) International Patent Classification (IPC):  C02F 1/50(2006.01) G01N 31/22(2006.01) C02F 1/72(2006.01) G01N 33/18(2006.01) (86) International application number: PCT/CA2014/000503 (87) International publication number: WO 2015/077863 (04.06.2015 Gazette 2015/22)

(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 (30) Priority: 29.11.2013 CA 2835012 02.12.2013 US 201314094754 21.05.2014 US 201462001204 P 30.05.2014 US 201414292593 (71) Applicant: Sanecotec Ltd. Ottawa, Ontario K4M 1B3 (CA)	(72) Inventors: SHUBAT, James Ottawa, Ontario K4M 1B3 (CA) OP DEN BUIJS, Gerben 5503 Veldhoven (NL) FEYEN, Ludo 3550 Heusden-Zolder (BE) (74) Representative: Reichold, Rudolf  Bosch Jehle Patentanwaltsgesellschaft mbH Flüggenstraße 13 80639 München 80639 München (DE)