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1. (WO2007010549) A HOUSEHOLD REVERSE OSMOSIS BASED DRINKING WATER PURIFIER
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/010549 International Application No.: PCT/IN2006/000055
Publication Date: 25.01.2007 International Filing Date: 22.02.2006
IPC:
C02F 1/44 (2006.01) ,C02F 1/68 (2006.01) ,C02F 1/32 (2006.01) ,C02F 1/28 (2006.01) ,C02F 9/08 (2006.01)
C CHEMISTRY; METALLURGY
02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1
Treatment of water, waste water, or sewage
44
by dialysis, osmosis or reverse osmosis
C CHEMISTRY; METALLURGY
02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1
Treatment of water, waste water, or sewage
68
by addition of specified substances, e.g. trace elements, for ameliorating potable water
C CHEMISTRY; METALLURGY
02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1
Treatment of water, waste water, or sewage
30
by irradiation
32
with ultra-violet light
C CHEMISTRY; METALLURGY
02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1
Treatment of water, waste water, or sewage
28
by sorption
C CHEMISTRY; METALLURGY
02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
9
Multistep treatment of water, waste water or sewage
08
at least one step being a physical treatment
Applicants:
GUPTA, Mahesh [IN/IN]; IN
Inventors:
GUPTA, Mahesh; IN
Priority Data:
1887/DEL/200520.07.2005IN
Title (EN) A HOUSEHOLD REVERSE OSMOSIS BASED DRINKING WATER PURIFIER
(FR) PURIFICATEUR D'EAU DE BOISSON DOMESTIQUE A OSMOSE INVERSE
Abstract:
(EN) The present invention discloses a house hold reverse osmosis based drinking water purifier having controlled natural mineral content in purified water which comprises of means for subjecting the raw water to reverse osmosis purifier to provide treated demineralised water and means for controlled natural mineral incorporation in the said de-mineralized water by purifying the water through UF and/or UV treatment and to thereby provide for a reverse osmosis treated and controlled natural mineral content purified water'
(FR) La présente invention concerne un purificateur domestique d'eau de boisson à osmose inverse ayant une teneur minérale naturelle régulée dans l'eau purifiée et comprenant un moyen destiné à soumettre l'eau brute au purificateur à osmose inverse pour produire de l'eau traitée déminéralisée ainsi qu'un moyen d'intégration minérale naturelle régulée dans ladite eau déminéralisée par purification de l'eau par un traitement UF et/ou UV afin de produire ainsi de l'eau purifiée traitée par osmose inverse et à teneur minérale naturelle régulée.
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)