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1. (WO2007011608) RESIDENTIAL REVERSE OSMOSIS SYSTEM
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/011608 International Application No.: PCT/US2006/027062
Publication Date: 25.01.2007 International Filing Date: 11.07.2006
IPC:
B01D 61/02 (2006.01) ,C02F 1/44 (2006.01) ,B01D 61/08 (2006.01) ,B01D 61/10 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
61
Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
02
Reverse osmosis; Hyperfiltration
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
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
61
Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
02
Reverse osmosis; Hyperfiltration
08
Apparatus therefor
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
61
Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
02
Reverse osmosis; Hyperfiltration
10
Accessories; Auxiliary operations
Applicants:
GE OSMONICS, INC. [US/US]; (A Corporation Of The State Of Minnesota) 5951 Clearwater Drive Minnetonka, MN 55343, US (AllExceptUS)
SIETH, Kenneth, J. [US/US]; US (UsOnly)
CARTWRIGHT, Thomas, J. [US/US]; US (UsOnly)
Inventors:
SIETH, Kenneth, J.; US
CARTWRIGHT, Thomas, J.; US
Agent:
GNIBUS, Michael ; General Electric Company Global Patent Operation 187 Danbury Road, Suite 204 Wilton, CT 06897, US
Priority Data:
11/182,50815.07.2005US
Title (EN) RESIDENTIAL REVERSE OSMOSIS SYSTEM
(FR) SYSTEME D'OSMOSE INVERSE RESIDENTIELLE
Abstract:
(EN) A reverse osmosis (RO) system which is capable of producing a permeate flow rate of at least about 25 GPD when the system is operating under a feed pressure of 30 psi . Also disclosed are a system and a method. The system comprises a housing, a sediment pre-filter, a membrane element and a fan&sgr;et. The method comprises filtering the sediment, sending the filtered feed water through a RO membrane and delivering the permeate to the user.
(FR) L'invention concerne un système d'osmose inverse capable de produire un régime d'écoulement du perméat d'au moins environ 25 GPD lorsque le système fonctionne à une pression d'alimentation de 30 psi.
front page image
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, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, 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, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, 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)
Also published as:
EP1907103CN101247881IN170/DELNP/2008