FR2979628B1 - Dispositif permettant le rincage au moyen d'eau purifiee des membranes des purificateurs par osmose inverse sans rejet de rincage, donc specialement adapte aux osmoseurs sans rejet d'eau - Google Patents
Dispositif permettant le rincage au moyen d'eau purifiee des membranes des purificateurs par osmose inverse sans rejet de rincage, donc specialement adapte aux osmoseurs sans rejet d'eauInfo
- Publication number
- FR2979628B1 FR2979628B1 FR1102686A FR1102686A FR2979628B1 FR 2979628 B1 FR2979628 B1 FR 2979628B1 FR 1102686 A FR1102686 A FR 1102686A FR 1102686 A FR1102686 A FR 1102686A FR 2979628 B1 FR2979628 B1 FR 2979628B1
- Authority
- FR
- France
- Prior art keywords
- rinsing
- osmosers
- rejects
- membranes
- reverse osmosis
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 2
- 239000012528 membrane Substances 0.000 title 1
- 239000008213 purified water Substances 0.000 title 1
- 238000001223 reverse osmosis Methods 0.000 title 1
- 229910001868 water Inorganic materials 0.000 title 1
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
- B01D61/12—Controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
-
- 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
-
- 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
- B01D2313/501—Permeate storage tanks
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/02—Forward flushing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/12—Use of permeate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/28—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling by soaking or impregnating
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/04—Flow arrangements
- C02F2301/043—Treatment of partial or bypass streams
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/04—Flow arrangements
- C02F2301/046—Recirculation with an external loop
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/06—Pressure conditions
- C02F2301/066—Overpressure, high pressure
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2307/00—Location of water treatment or water treatment device
- C02F2307/10—Location of water treatment or water treatment device as part of a potable water dispenser, e.g. for use in homes or offices
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1102686A FR2979628B1 (fr) | 2011-09-05 | 2011-09-05 | Dispositif permettant le rincage au moyen d'eau purifiee des membranes des purificateurs par osmose inverse sans rejet de rincage, donc specialement adapte aux osmoseurs sans rejet d'eau |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1102686A FR2979628B1 (fr) | 2011-09-05 | 2011-09-05 | Dispositif permettant le rincage au moyen d'eau purifiee des membranes des purificateurs par osmose inverse sans rejet de rincage, donc specialement adapte aux osmoseurs sans rejet d'eau |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2979628A1 FR2979628A1 (fr) | 2013-03-08 |
FR2979628B1 true FR2979628B1 (fr) | 2014-02-21 |
Family
ID=45757467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1102686A Active FR2979628B1 (fr) | 2011-09-05 | 2011-09-05 | Dispositif permettant le rincage au moyen d'eau purifiee des membranes des purificateurs par osmose inverse sans rejet de rincage, donc specialement adapte aux osmoseurs sans rejet d'eau |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2979628B1 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH708371A2 (fr) | 2013-07-25 | 2015-01-30 | Sonatec Inter S Rl | Procédé et dispositif de traitement d'une eau de ville et/ou de source. |
WO2016066382A1 (fr) * | 2014-10-28 | 2016-05-06 | Unilever N.V. | Purificateur d'eau et procédé de nettoyage de membrane |
WO2017165984A1 (fr) | 2016-03-29 | 2017-10-05 | Sonatec-Inter Sàrl | Procédé et dispositif de régulation de la dureté de l'eau pour une habitation |
EP3260190A1 (fr) * | 2016-06-20 | 2017-12-27 | GTS Green Technology Solutions GmbH | Procede destine au nettoyage de filtres a membrane |
CN106186193A (zh) * | 2016-08-25 | 2016-12-07 | 浙江沁园水处理科技有限公司 | 反渗透净水器 |
WO2020161109A1 (fr) * | 2019-02-04 | 2020-08-13 | Unilever N.V. | Ensemble membrane |
CN110255738A (zh) * | 2019-06-26 | 2019-09-20 | 浙江艾波特环保科技股份有限公司 | 一种利用纯水替换浓水的净水机及方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4086166A (en) * | 1975-07-21 | 1978-04-25 | Ernest Newell Martin | Water filtering and dispensing apparatus |
DE3914940A1 (de) * | 1989-05-06 | 1990-11-08 | Guenter Lauer | Verfahren und vorrichtung zur aufbereitung von zuflusswasser |
US6423212B1 (en) * | 2001-01-31 | 2002-07-23 | Lancer Partnership Ltd. | Microbial resistant water purification and collection system |
-
2011
- 2011-09-05 FR FR1102686A patent/FR2979628B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR2979628A1 (fr) | 2013-03-08 |
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Legal Events
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PLFP | Fee payment |
Year of fee payment: 6 |
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PLFP | Fee payment |
Year of fee payment: 7 |