FR2834981B1 - DEVICE FOR THE PURIFICATION AND CONTROLLED CONTROL OF WATER BY REVERSE OSMOSIS - Google Patents

DEVICE FOR THE PURIFICATION AND CONTROLLED CONTROL OF WATER BY REVERSE OSMOSIS

Info

Publication number
FR2834981B1
FR2834981B1 FR0200993A FR0200993A FR2834981B1 FR 2834981 B1 FR2834981 B1 FR 2834981B1 FR 0200993 A FR0200993 A FR 0200993A FR 0200993 A FR0200993 A FR 0200993A FR 2834981 B1 FR2834981 B1 FR 2834981B1
Authority
FR
France
Prior art keywords
purification
water
reverse osmosis
controlled control
controlled
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
FR0200993A
Other languages
French (fr)
Other versions
FR2834981A1 (en
Inventor
Joel Monnet
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.)
DAUPHINOISE DES EAUX IND
Original Assignee
DAUPHINOISE DES EAUX IND
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 DAUPHINOISE DES EAUX IND filed Critical DAUPHINOISE DES EAUX IND
Priority to FR0200993A priority Critical patent/FR2834981B1/en
Priority to PCT/FR2003/000223 priority patent/WO2003061811A2/en
Priority to AU2003219242A priority patent/AU2003219242A1/en
Publication of FR2834981A1 publication Critical patent/FR2834981A1/en
Application granted granted Critical
Publication of FR2834981B1 publication Critical patent/FR2834981B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • B01D61/12—Controlling or regulating
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • C02F9/20—Portable or detachable small-scale multistage treatment devices, e.g. point of use or laboratory water purification systems
    • 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
FR0200993A 2002-01-24 2002-01-24 DEVICE FOR THE PURIFICATION AND CONTROLLED CONTROL OF WATER BY REVERSE OSMOSIS Expired - Fee Related FR2834981B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0200993A FR2834981B1 (en) 2002-01-24 2002-01-24 DEVICE FOR THE PURIFICATION AND CONTROLLED CONTROL OF WATER BY REVERSE OSMOSIS
PCT/FR2003/000223 WO2003061811A2 (en) 2002-01-24 2003-01-23 Device for the purification and the control of water by reverse osmosis
AU2003219242A AU2003219242A1 (en) 2002-01-24 2003-01-23 Device for the purification and the control of water by reverse osmosis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0200993A FR2834981B1 (en) 2002-01-24 2002-01-24 DEVICE FOR THE PURIFICATION AND CONTROLLED CONTROL OF WATER BY REVERSE OSMOSIS

Publications (2)

Publication Number Publication Date
FR2834981A1 FR2834981A1 (en) 2003-07-25
FR2834981B1 true FR2834981B1 (en) 2004-12-03

Family

ID=27589589

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0200993A Expired - Fee Related FR2834981B1 (en) 2002-01-24 2002-01-24 DEVICE FOR THE PURIFICATION AND CONTROLLED CONTROL OF WATER BY REVERSE OSMOSIS

Country Status (3)

Country Link
AU (1) AU2003219242A1 (en)
FR (1) FR2834981B1 (en)
WO (1) WO2003061811A2 (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3630378A (en) * 1968-05-24 1971-12-28 Dow Chemical Co Novel water treating and storage apparatus
US3786924A (en) * 1971-07-22 1974-01-22 Delro Inc Water purification system
US4332685A (en) * 1978-01-26 1982-06-01 Ecodyne Corporation Method and apparatus for treating water
US4842724A (en) * 1988-08-03 1989-06-27 Nimbus Water Systems, Inc. Water purification apparatus
DE3841594A1 (en) * 1988-12-09 1990-06-28 Osberma Osberghauser Sondermas Arrangement for liquid treatment
US5296148A (en) * 1993-03-16 1994-03-22 Nimbus Water Systems, Inc. Reverse osmosis water purifier
US6001244A (en) * 1998-07-10 1999-12-14 Anthony Pipes Performance water purification system
FR2788511B1 (en) * 1999-01-20 2001-03-02 Michel Duflos DEVICE FOR SUPPRESSING REJECTION OF WATER PURIFICERS BY REVERSE OSMOSIS FOR DOMESTIC USE AND ACCESORIALLY CAPABLE OF ACTING A SOLUBLE OR ACTIVE ELEMENT ON THE WATER OF A INSTALLATION
FR2811315A1 (en) * 2000-07-10 2002-01-11 Michel Duflos Reverse osmosis water purification apparatus does not discharge or recycle water passing across membrane but accumulates it for directing forcefully at membrane to remove impurities
FR2822151B1 (en) * 2001-03-15 2003-06-13 Cristal Service DEVICE FOR TREATING CITY WATER IN A CIRCUIT COMPRISING AN OSMOSIS

Also Published As

Publication number Publication date
AU2003219242A1 (en) 2003-09-02
WO2003061811A2 (en) 2003-07-31
FR2834981A1 (en) 2003-07-25
WO2003061811A3 (en) 2004-03-11

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20130930