(19)
(11) EP 1 278 704 A1

(12)

(43) Date of publication:
29.01.2003 Bulletin 2003/05

(21) Application number: 01914020.1

(22) Date of filing: 22.03.2001
(51) International Patent Classification (IPC)7C02F 11/14, C02F 11/18
(86) International application number:
PCT/GB0101/257
(87) International publication number:
WO 0107/2647 (04.10.2001 Gazette 2001/40)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 25.03.2000 GB 0007248
11.01.2001 GB 0100683

(71) Applicant: R3 Management Limited
Wilmslow,Cheshire SK9 5EG (GB)

(72) Inventors:
  • MILLARD, Robin
    PrestburyCheshire SK10 4EX (GB)
  • KURTZ, Frederick, H.
    Morristown, NJ 07960 (US)

(74) Representative: Lambert, Ian Robert et al
Lloyd Wise, McNeight & Lawrence,Regent House,Heaton Lane
Stockport,Cheshire SK4 1BS
Stockport,Cheshire SK4 1BS (GB)

   


(54) PROCESS AND APPARATUS FOR TREATING SEWAGE OR LIKE SLUDGE