FR2101701A5 - - Google Patents

Info

Publication number
FR2101701A5
FR2101701A5 FR7125793A FR7125793A FR2101701A5 FR 2101701 A5 FR2101701 A5 FR 2101701A5 FR 7125793 A FR7125793 A FR 7125793A FR 7125793 A FR7125793 A FR 7125793A FR 2101701 A5 FR2101701 A5 FR 2101701A5
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7125793A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Polymetrics Inc
Original Assignee
Polymetrics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Polymetrics Inc filed Critical Polymetrics Inc
Application granted granted Critical
Publication of FR2101701A5 publication Critical patent/FR2101701A5/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/08—Apparatus therefor
    • B01D61/081—Apparatus therefor used at home, e.g. kitchen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/18—Specific valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/50—Specific extra tanks
    • B01D2313/502—Concentrate storage tanks
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Nanotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FR7125793A 1970-07-15 1971-07-13 Expired FR2101701A5 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5492270A 1970-07-15 1970-07-15

Publications (1)

Publication Number Publication Date
FR2101701A5 true FR2101701A5 (enExample) 1972-03-31

Family

ID=21994399

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7125793A Expired FR2101701A5 (enExample) 1970-07-15 1971-07-13

Country Status (4)

Country Link
US (1) US3679055A (enExample)
DE (1) DE2134970A1 (enExample)
FR (1) FR2101701A5 (enExample)
IT (1) IT1050435B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2229438A1 (enExample) * 1973-05-14 1974-12-13 Toray Industries
EP0045663A3 (en) * 1980-08-06 1982-02-24 Water Refining Company, Inc. Spiral-wrapped reverse osmosis membrane assembly

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3786924A (en) * 1971-07-22 1974-01-22 Delro Inc Water purification system
US3794172A (en) * 1972-08-29 1974-02-26 Desalination Systems Storage and dispensing apparatus for a reverse osmosis water purification system
US3794173A (en) * 1972-10-04 1974-02-26 Desalination Systems Valve for reverse osmosis purification and storage system
US3831757A (en) * 1972-10-18 1974-08-27 W Dauenhauer Water purifying and distributing system
US3874509A (en) * 1972-11-06 1975-04-01 Beloit Corp Pressure screen and surge tank
US3853756A (en) * 1973-02-12 1974-12-10 Westinghouse Electric Corp Reverse pressure cleaning of supported semipermeable membranes
US3887463A (en) * 1974-02-06 1975-06-03 Desalination Systems Reverse osmosis system with automatic valve for module operation control
US3939074A (en) * 1974-06-28 1976-02-17 Desalination Systems, Inc. Apparatus for control of a reverse osmosis system
US3963612A (en) * 1974-09-16 1976-06-15 Gossett Charles W System of water purification and product distribution
JPS594167B2 (ja) * 1975-05-21 1984-01-28 東レ株式会社 ゲンカイロカソウチ
US4021343A (en) * 1975-06-02 1977-05-03 Tyler Truman V Water purifier
US4176063A (en) * 1977-10-21 1979-11-27 Richard W. Beall, Jr. Water purifier system and valve
US4190537A (en) * 1977-12-21 1980-02-26 Desalination Systems, Inc. Water storage control for reverse osmosis system
US4552656A (en) * 1983-09-23 1985-11-12 Wetco, Inc. Purified water storage system
US4629568A (en) * 1983-09-26 1986-12-16 Kinetico, Inc. Fluid treatment system
US4645601A (en) * 1984-08-31 1987-02-24 Everpure, Inc. Quick change reverse osmosis assembly
US4604194A (en) * 1984-12-04 1986-08-05 Entingh Melvin E Water conditioner valve and system
US4695375A (en) * 1986-05-27 1987-09-22 Tyler Truman V Self-contained hydraulically operable water purifier
US4842737A (en) * 1986-12-03 1989-06-27 Pall Corporation Filter assembly with an expandable shell
US4741823A (en) * 1986-12-23 1988-05-03 Osmonics, Inc. Flow control manifold for cross-flow membrane system
US5358635A (en) * 1993-04-16 1994-10-25 Ecowater Systems, Inc. Integrated reverse osmosis water treatment and storage system
DE4400604C1 (de) * 1994-01-12 1995-01-26 Judo Wasseraufbereitung Desinfektion für das Produktwasser einer Umkehrosmoseanlage
US5520816A (en) * 1994-08-18 1996-05-28 Kuepper; Theodore A. Zero waste effluent desalination system
US6090281A (en) * 1998-08-06 2000-07-18 Buckner; Lynn Beverage storage and dispensing container
US6312608B1 (en) * 1998-08-06 2001-11-06 Lynn Buckner Sterilizing conduit for beverage storage and dispensing
US9352281B2 (en) 2001-02-01 2016-05-31 Yale University Forward osmosis separation processes
US20030015470A1 (en) * 2001-07-20 2003-01-23 Muralidhara Harapanahalli S. Nanofiltration water-softening apparatus and method
JP2005087930A (ja) * 2003-09-19 2005-04-07 Kyosan Denki Co Ltd 濾過装置
US7326334B2 (en) 2003-10-01 2008-02-05 Instapure Brands, Inc. End-of-faucet filter
US8377279B2 (en) 2003-11-13 2013-02-19 Siemens Industry, Inc. Water treatment system and method
US20050103717A1 (en) 2003-11-13 2005-05-19 United States Filter Corporation Water treatment system and method
US7083733B2 (en) * 2003-11-13 2006-08-01 Usfilter Corporation Water treatment system and method
US20060249440A1 (en) * 2004-07-30 2006-11-09 Adam Kaminski Collapsible process tank for a water purification system
US20070138096A1 (en) * 2004-11-05 2007-06-21 Tarr Ronald S Systems and methods for controlling contaminate levels of processed water and maintaining membranes
WO2006083686A2 (en) * 2005-01-28 2006-08-10 William Greene Compact backwashable water filter system
DE102005020799A1 (de) 2005-04-28 2006-11-02 Karl Spiegl Reinigungsvorrichtung
WO2007008850A1 (en) * 2005-07-12 2007-01-18 Cargill, Incorporated Extended-life water softening system, apparatus and method
US20080067069A1 (en) 2006-06-22 2008-03-20 Siemens Water Technologies Corp. Low scale potential water treatment
US20080149562A1 (en) * 2006-12-20 2008-06-26 Ronald Scott Tarr Methods and systems for delivering scale inhibitor
KR20100099227A (ko) 2007-11-30 2010-09-10 지멘스 워터 테크놀로지스 코포레이션 수처리를 위한 시스템 및 방법
CN106823807B (zh) * 2017-01-12 2020-01-03 浙江沁园水处理科技有限公司 反渗透膜滤芯组件及带有反渗透膜滤芯组件的净水器
KR20240048360A (ko) * 2022-10-06 2024-04-15 주식회사 경동나비엔 플렉시블 탱크

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1474929A (fr) * 1966-02-15 1967-03-31 Rech S Tech Et Ind S R T I S A Appareil pour le traitement d'une solution par osmose inversée

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2229438A1 (enExample) * 1973-05-14 1974-12-13 Toray Industries
EP0045663A3 (en) * 1980-08-06 1982-02-24 Water Refining Company, Inc. Spiral-wrapped reverse osmosis membrane assembly

Also Published As

Publication number Publication date
US3679055A (en) 1972-07-25
IT1050435B (it) 1981-03-10
DE2134970A1 (de) 1972-01-20

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Legal Events

Date Code Title Description
ST Notification of lapse