FR2788511B1 - Dispositif supprimant les rejets des purificateurs d'eau par osmose inverse a usage domestique et accessoirement capable de faire agir un element soluble ou actif sur l'eau d'une installation - Google Patents

Dispositif supprimant les rejets des purificateurs d'eau par osmose inverse a usage domestique et accessoirement capable de faire agir un element soluble ou actif sur l'eau d'une installation

Info

Publication number
FR2788511B1
FR2788511B1 FR9900577A FR9900577A FR2788511B1 FR 2788511 B1 FR2788511 B1 FR 2788511B1 FR 9900577 A FR9900577 A FR 9900577A FR 9900577 A FR9900577 A FR 9900577A FR 2788511 B1 FR2788511 B1 FR 2788511B1
Authority
FR
France
Prior art keywords
water
purificers
accesorially
soluble
acting
Prior art date
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 - Fee Related
Application number
FR9900577A
Other languages
English (en)
Other versions
FR2788511A1 (fr
Inventor
Michel Duflos
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9900577A priority Critical patent/FR2788511B1/fr
Publication of FR2788511A1 publication Critical patent/FR2788511A1/fr
Application granted granted Critical
Publication of FR2788511B1 publication Critical patent/FR2788511B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • B01D61/10—Accessories; Auxiliary operations
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • 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
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B11/00—Arrangements or adaptations of tanks for water supply
    • E03B11/02—Arrangements or adaptations of tanks for water supply for domestic or like local water supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Nanotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Structural Engineering (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FR9900577A 1999-01-20 1999-01-20 Dispositif supprimant les rejets des purificateurs d'eau par osmose inverse a usage domestique et accessoirement capable de faire agir un element soluble ou actif sur l'eau d'une installation Expired - Fee Related FR2788511B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9900577A FR2788511B1 (fr) 1999-01-20 1999-01-20 Dispositif supprimant les rejets des purificateurs d'eau par osmose inverse a usage domestique et accessoirement capable de faire agir un element soluble ou actif sur l'eau d'une installation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9900577A FR2788511B1 (fr) 1999-01-20 1999-01-20 Dispositif supprimant les rejets des purificateurs d'eau par osmose inverse a usage domestique et accessoirement capable de faire agir un element soluble ou actif sur l'eau d'une installation

Publications (2)

Publication Number Publication Date
FR2788511A1 FR2788511A1 (fr) 2000-07-21
FR2788511B1 true FR2788511B1 (fr) 2001-03-02

Family

ID=9541034

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9900577A Expired - Fee Related FR2788511B1 (fr) 1999-01-20 1999-01-20 Dispositif supprimant les rejets des purificateurs d'eau par osmose inverse a usage domestique et accessoirement capable de faire agir un element soluble ou actif sur l'eau d'une installation

Country Status (1)

Country Link
FR (1) FR2788511B1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7740766B2 (en) 2001-08-23 2010-06-22 The Procter & Gamble Company Methods for treating water
US7740765B2 (en) 2001-08-23 2010-06-22 The Procter & Gamble Company Methods for treating water
US7749394B2 (en) 2001-08-23 2010-07-06 The Procter & Gamble Company Methods of treating water
US7850859B2 (en) 2001-08-23 2010-12-14 The Procter & Gamble Company Water treating methods
US7922008B2 (en) 2001-08-23 2011-04-12 The Procter & Gamble Company Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL126775A (en) * 1998-10-27 2002-03-10 Tsabari Yigal Water treatment system
FR2834981B1 (fr) * 2002-01-24 2004-12-03 Dauphinoise Des Eaux Ind Dispositif pour la purification et la maitrise controlee de l'eau par osmose inverse

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1593460A (fr) * 1968-11-27 1970-05-25
US4332685A (en) * 1978-01-26 1982-06-01 Ecodyne Corporation Method and apparatus for treating water
US5006234A (en) * 1990-03-20 1991-04-09 Eastman Kodak Company Reverse osmosis water purification systems
US5639374A (en) * 1992-06-30 1997-06-17 Premier Manufactured Systems, Inc. Water-conserving pressure-maintaining reverse osmosis system
US5520816A (en) * 1994-08-18 1996-05-28 Kuepper; Theodore A. Zero waste effluent desalination system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7740766B2 (en) 2001-08-23 2010-06-22 The Procter & Gamble Company Methods for treating water
US7740765B2 (en) 2001-08-23 2010-06-22 The Procter & Gamble Company Methods for treating water
US7749394B2 (en) 2001-08-23 2010-07-06 The Procter & Gamble Company Methods of treating water
US7850859B2 (en) 2001-08-23 2010-12-14 The Procter & Gamble Company Water treating methods
US7922008B2 (en) 2001-08-23 2011-04-12 The Procter & Gamble Company Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles
US8119012B2 (en) 2001-08-23 2012-02-21 The Procter & Gamble Company Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles

Also Published As

Publication number Publication date
FR2788511A1 (fr) 2000-07-21

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Legal Events

Date Code Title Description
ST Notification of lapse