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Machine translation
1. (WO1996009252) DISINFECTION OF WATER BY OZONATION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1996/009252    International Application No.:    PCT/GB1995/002163
Publication Date: 28.03.1996 International Filing Date: 14.09.1995
Chapter 2 Demand Filed:    09.04.1996    
IPC:
C02F 1/78 (2006.01)
Applicants: IMPERIAL CHEMICAL INDUSTRIES PLC [GB/GB]; Imperial Chemical House, Millbank, London SW1P 3JF (GB) (For All Designated States Except US).
MARSDEN, Robert, Stuart [GB/GB]; (GB) (For US Only).
MARTIN, Alastair, Douglas [GB/GB]; (GB) (For US Only)
Inventors: MARSDEN, Robert, Stuart; (GB).
MARTIN, Alastair, Douglas; (GB)
Agent: THOMAS, Ieuan; ICI Chemicals & Polymers Limited, Intellectual Property Dept., P.O. Box 11, The Heath, Runcorn, Cheshire WA7 4QE (GB)
Priority Data:
9418899.2 20.09.1994 GB
9418898.4 20.09.1994 GB
Title (EN) DISINFECTION OF WATER BY OZONATION
(FR) DESINFECTION DE L'EAU PAR OZONISATION
Abstract: front page image
(EN)A process for the treatment of raw water in which the water is ozonated by high intensity contact between the water and ozone so as to inactivate any pathogens present in the water. The process is particularly applicable to the treatment of water containing a hard protozoan parasite such as the oocysts of $i(Cryptosporidium parvum) and $i(Giardia lambelia).
(FR)Procédé de traitement de l'eau brute selon lequel on ozonise l'eau par contact à grande intensité entre l'eau et l'ozone, de manière à inactiver tout pathogène présent dans l'eau. Ce procédé est notamment applicable au traitement de l'eau contenant un parasite protozoaire à coque solide tel que les oocystes de $i(Cryptosporidium parvum) et de $i(Giarda intestinalis).
Designated States: AU, CA, CN, FI, JP, KR, NZ, US.
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE).
Publication Language: English (EN)
Filing Language: English (EN)