FR2958929B1 - Procede de traitement d'eau en vue de son dessalement incluant une filtration a grande vitesse, et installation correspondante. - Google Patents

Procede de traitement d'eau en vue de son dessalement incluant une filtration a grande vitesse, et installation correspondante.

Info

Publication number
FR2958929B1
FR2958929B1 FR1052964A FR1052964A FR2958929B1 FR 2958929 B1 FR2958929 B1 FR 2958929B1 FR 1052964 A FR1052964 A FR 1052964A FR 1052964 A FR1052964 A FR 1052964A FR 2958929 B1 FR2958929 B1 FR 2958929B1
Authority
FR
France
Prior art keywords
filtration
water
granular
high speed
water coming
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
FR1052964A
Other languages
English (en)
Other versions
FR2958929A1 (fr
Inventor
Abdelkader Gaid
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.)
Veolia Water Solutions and Technologies Support SAS
Original Assignee
OTV SA
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 OTV SA filed Critical OTV SA
Priority to FR1052964A priority Critical patent/FR2958929B1/fr
Priority to CN201180020004.0A priority patent/CN102985377B/zh
Priority to PCT/EP2011/055738 priority patent/WO2011131523A1/fr
Priority to AU2011244513A priority patent/AU2011244513B2/en
Publication of FR2958929A1 publication Critical patent/FR2958929A1/fr
Priority to IL222483A priority patent/IL222483B/en
Priority to ZA2012/07767A priority patent/ZA201207767B/en
Application granted granted Critical
Publication of FR2958929B1 publication Critical patent/FR2958929B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • 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
    • B01D61/04—Feed pretreatment
    • 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
    • B01D61/58—Multistep processes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
    • F16L17/03—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket having annular axial lips
    • F16L17/035—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket having annular axial lips the sealing rings having two lips parallel to each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B11/00—Automatic controllers
    • G05B11/01—Automatic controllers electric
    • G05B11/012—Automatic controllers electric details of the transmission means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • G05D23/1913—Control of temperature characterised by the use of electric means using an analogue comparing device delivering a series of pulses
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/275—Control of temperature characterised by the use of electric means with sensing element expanding, contracting, or fusing in response to changes of temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
    • 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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • 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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/147—Microfiltration
    • 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
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • 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
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C02F1/56—Macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/08—Seawater, e.g. for desalination
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/131—Reverse-osmosis

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

Ces objectifs, ainsi que d'autres qui apparaîtront par la suite, sont atteints à l'aide d'un procédé de traitement d'eau en vue de son déssalement, ledit procédé étant constitué : d'une étape (i) de coagulation de ladite eau ; d'une étape (ii) de floculation de l'eau provenant de ladite étape (i) de coagulation ; d'une étape (iii) de filtration granulaire de l'eau provenant de ladite étape (ii) de floculation à travers au moins un filtre granulaire comprenant une masse filtrante constituée d'au moins une couche d'au moins un matériau filtrant ; d'une étape (iv) de filtration à un seuil de coupure compris entre 10 nanomètres et 10 micromètres de l'eau provenant de ladite étape (iii) de filtration granulaire ; d'une étape (v) de filtration par osmose inverse de l'eau provenant de ladite étape (iv) de filtration à un seuil de coupure compris entre 10 nanomètres et 10 micromètres ; d'une étape (vi) de récupération d'une eau au moins en partie déssalée provenant de ladite étape (iv) de filtration pas osmose inverse ; ladite étape (iii) de filtration granulaire consistant à faire transiter l'eau provenant de ladite étape (ii) de floculation à travers ledit filtre granulaire à une vitesse comprise entre 15 et 25 m/h.
FR1052964A 2010-04-19 2010-04-19 Procede de traitement d'eau en vue de son dessalement incluant une filtration a grande vitesse, et installation correspondante. Expired - Fee Related FR2958929B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1052964A FR2958929B1 (fr) 2010-04-19 2010-04-19 Procede de traitement d'eau en vue de son dessalement incluant une filtration a grande vitesse, et installation correspondante.
CN201180020004.0A CN102985377B (zh) 2010-04-19 2011-04-12 以脱盐为目的对水进行处理的方法
PCT/EP2011/055738 WO2011131523A1 (fr) 2010-04-19 2011-04-12 Procede de traitement d'eau en vue de son dessalement incluant une filtration a grande vitesse, et installation correspondante
AU2011244513A AU2011244513B2 (en) 2010-04-19 2011-04-12 Method for treating water with a view to desalinating same including high-speed filtration, and corresponding facility
IL222483A IL222483B (en) 2010-04-19 2012-10-16 A water treatment process with the intention of desalination, including high-speed filtration and appropriate installation
ZA2012/07767A ZA201207767B (en) 2010-04-19 2012-10-17 Process for treating water with a view to its desalination, including a high-speed filtering, and corresponding installation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1052964A FR2958929B1 (fr) 2010-04-19 2010-04-19 Procede de traitement d'eau en vue de son dessalement incluant une filtration a grande vitesse, et installation correspondante.

Publications (2)

Publication Number Publication Date
FR2958929A1 FR2958929A1 (fr) 2011-10-21
FR2958929B1 true FR2958929B1 (fr) 2013-07-05

Family

ID=43084484

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1052964A Expired - Fee Related FR2958929B1 (fr) 2010-04-19 2010-04-19 Procede de traitement d'eau en vue de son dessalement incluant une filtration a grande vitesse, et installation correspondante.

Country Status (6)

Country Link
CN (1) CN102985377B (fr)
AU (1) AU2011244513B2 (fr)
FR (1) FR2958929B1 (fr)
IL (1) IL222483B (fr)
WO (1) WO2011131523A1 (fr)
ZA (1) ZA201207767B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2995603B1 (fr) * 2012-09-19 2014-09-26 Veolia Water Solutions & Tech Procede de traitement d’eau comprenant une flottation combinee a une filtration gravitaire et installation correspondante
FR3070137B1 (fr) * 2017-08-17 2020-03-06 Yassine Rezgui Procede et unite de recyclage d'effluent d'imprimerie

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2767521B1 (fr) * 1997-08-22 1999-12-03 Omnium Traitement Valorisa Procede et installation pour le traitement des eaux integrant un decanteur et un filtre multi-couches fonctionnant a grandes vitesses
JP2008173534A (ja) * 2007-01-16 2008-07-31 Toray Ind Inc 水処理方法および水処理装置
CN101646628B (zh) * 2007-01-19 2013-01-16 漂莱特（中国）有限公司 减少反渗透膜的污染
CN101391826A (zh) * 2008-10-17 2009-03-25 中国海洋大学 一种含固体不溶物海水的旋流-膜分离脱盐方法

Also Published As

Publication number Publication date
IL222483B (en) 2018-03-29
WO2011131523A1 (fr) 2011-10-27
AU2011244513B2 (en) 2015-03-12
CN102985377B (zh) 2016-01-20
CN102985377A (zh) 2013-03-20
AU2011244513A1 (en) 2012-12-06
IL222483A0 (en) 2012-12-31
ZA201207767B (en) 2013-06-26
FR2958929A1 (fr) 2011-10-21

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