(19)

(11)

EP 2 751 039 A1

(12)

(43) Date of publication: 09.07.2014 Bulletin 2014/28 (21) Application number: 12732959.7 (22) Date of filing: 29.06.2012

(51) International Patent Classification (IPC):  C02F 9/08(2006.01) C02F 1/38(2006.01) C02F 3/32(2006.01) C02F 3/28(2006.01) C02F 103/26(2006.01) C02F 103/32(2006.01) C02F 9/14(2006.01) C02F 1/36(2006.01) C02F 11/12(2006.01) C02F 1/00(2006.01) C02F 3/00(2006.01) (86) International application number: PCT/DK2012/050229 (87) International publication number: WO 2013/029615 (07.03.2013 Gazette 2013/10)

(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: 02.09.2011 DK 201170491 (71) Applicant: Horsens Vand Energi A/S 8700 Horsns (DK)	(72) Inventors: Olsen, Nicolaj Ørskov DK-8700 Horsens (DK) Roshani, Elaheh DK-8700 Horsens (DK) (74) Representative: Olesen, Birthe Bjerregaard et al Patrade A/S Fredens Torv 3A 8000 Aarhus C 8000 Aarhus C (DK)