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Machine translation
1. (WO1998030502) METHOD OF WATER PURIFICATION WITH OXIDES OF CHLORINE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1998/030502    International Application No.:    PCT/US1997/022717
Publication Date: 16.07.1998 International Filing Date: 10.12.1997
Chapter 2 Demand Filed:    03.08.1998    
IPC:
C02F 1/50 (2006.01), C02F 1/72 (2006.01), C02F 1/76 (2006.01)
Applicants: FOUNTAINHEAD TECHNOLOGIES, INC. [US/US]; 25 Thurber Boulevard, Smithfield, RI 02917 (US)
Inventors: RAFTER, John, D.; (US).
GRENIER, Joseph, W.; (US).
DENKEWICZ, Raymond, P., Jr.; (US)
Agent: PRATT, John, S.; Kilpatrick Stockton LLP, Suite 2800, 1100 Peachtree Street, Atlanta, GA 30309-4530 (US)
Priority Data:
08/783,558 14.01.1997 US
Title (EN) METHOD OF WATER PURIFICATION WITH OXIDES OF CHLORINE
(FR) PROCEDE D'EPURATION DE L'EAU A L'AIDE D'OXYDES DE CHLORE
Abstract: front page image
(EN)A method of purifying water includes contacting water containing an oxide of chlorine, such as chlorine dioxide, chlorite, or chlorate, with a water purification composition that includes a Group 11 or Group 12 metal such as silver, copper, or zinc.
(FR)Cette invention se rapporte à un procédé servant à épurer l'eau, qui consiste à mettre en contact de l'eau contenant un oxyde de chlore, tel que du dioxyde de chlore, du chlorite ou du chlorate, avec une composition d'épuration d'eau qui contient un métal du groupe 11 ou du groupe 12, tel que l'argent, le cuivre ou le zinc.
Designated States: AU, CA.
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE).
Publication Language: English (EN)
Filing Language: English (EN)