(19)
(11) EP 2 560 921 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
01.06.2016 Bulletin 2016/22

(45) Mention of the grant of the patent:
30.03.2016 Bulletin 2016/13

(21) Application number: 10721556.8

(22) Date of filing: 22.04.2010
(51) International Patent Classification (IPC): 
C02F 1/461(2006.01)
C02F 1/467(2006.01)
 C02F 103/42(2006.01)
C02F 1/46(2006.01)
(86) International application number:
PCT/IB2010/051764
(87) International publication number:
WO 2011/132021 (27.10.2011 Gazette 2011/43)

(54)

METHOD FOR TREATMENT OF WATER AGAINST THE FORMATION OF BACTERIA AND ALGAE

VERFAHREN ZUR BEHANDLUNG VON WASSER ZUM SCHUTZ VOR DER BILDUNG VON BAKTERIEN UND ALGEN

PROCÉDÉ DE TRAITEMENT DE L'EAU POUR ÉVITER LA FORMATION DE BACTÉRIES ET D'ALGUES

(84) Designated Contracting States:
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 SE SI SK SM TR

(43) Date of publication of application:
27.02.2013 Bulletin 2013/09

(73) Proprietor: Periso SA
6810 Isone (CH)

(72) Inventors:
  • TONEATTO, Domenico
    CH-5734 Reinach AG (CH)
  • VOLO, Cataldo
    I-21030 Mesenzana (VA) (IT)
  • MALCOTTI, Gianmarco
    I-21010 Porto Valtravaglia (VA) (IT)

(74) Representative: Zardi, Marco 
M. Zardi & Co. SA Via Pioda 6
6900 Lugano
6900 Lugano (CH)


(56) References cited: : 
WO-A1-2009/025546
US-A- 5 776 529
 US-A- 5 599 437
US-A1- 2006 086 604
   
  • SUBASH RAI ET AL: "Effect of Modulated Microwave Frequencies on the Physiology of a Cyanobacterium, Anabaena doliolum", ELECTRO- AND MAGNETOBIOLOGY, NEW YORK, NY, US, vol. 18, no. 3, 1 January 1999 (1999-01-01), pages 221-232, XP009181427, ISSN: 1061-9526, DOI: 10.3109/15368379909022578
 
Remarks:
The file contains technical information submitted after the application was filed and not included in this specification
 
Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).