(19)
(11) EP 1 446 217 A2

(12)

(88) Date of publication A3:
03.06.2004

(43) Date of publication:
18.08.2004 Bulletin 2004/34

(21) Application number: 02767760.8

(22) Date of filing: 04.09.2002
(51) International Patent Classification (IPC)7: B01D 61/52, B01D 61/50, C02F 1/469, A47L 15/42, D06F 39/00, B01D 63/08
(86) International application number:
PCT/IB2002/003575
(87) International publication number:
WO 2003/020404 (13.03.2003 Gazette 2003/11)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 05.09.2001 IT TO20010848

(71) Applicant: ELTEK S.p.A.
I-15033 Casale Monferrato (Alessandria) (IT)

(72) Inventors:
  • GADINI, Costanzo
    I-15033 Casale Monferrato (IT)
  • FIORINI, Andrea
    I-15033 Casale Monferrato (IT)

(74) Representative: Dini, Roberto, Dr. Ing. et al
c/o Metroconsult S.r.l.Piazza Cavour 3
10060 None (Torino)
10060 None (Torino) (IT)

   


(54) ARRANGEMENT AND METHOD FOR ELECTROCHEMICAL PURIFICATION OR TREATMENT