FR2860783B1 - METHOD AND DEVICE FOR MATURING THE PH OF A WATER - Google Patents

METHOD AND DEVICE FOR MATURING THE PH OF A WATER

Info

Publication number
FR2860783B1
FR2860783B1 FR0311856A FR0311856A FR2860783B1 FR 2860783 B1 FR2860783 B1 FR 2860783B1 FR 0311856 A FR0311856 A FR 0311856A FR 0311856 A FR0311856 A FR 0311856A FR 2860783 B1 FR2860783 B1 FR 2860783B1
Authority
FR
France
Prior art keywords
maturing
water
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
FR0311856A
Other languages
French (fr)
Other versions
FR2860783A1 (en
Inventor
Jean Jacques Lascombes
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.)
ODOST LABORATOIRE
Original Assignee
ODOST LABORATOIRE
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 ODOST LABORATOIRE filed Critical ODOST LABORATOIRE
Priority to FR0311856A priority Critical patent/FR2860783B1/en
Publication of FR2860783A1 publication Critical patent/FR2860783A1/en
Application granted granted Critical
Publication of FR2860783B1 publication Critical patent/FR2860783B1/en
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
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • 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
    • B01D61/16—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
    • B01D61/18—Apparatus therefor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FR0311856A 2003-10-10 2003-10-10 METHOD AND DEVICE FOR MATURING THE PH OF A WATER Expired - Fee Related FR2860783B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0311856A FR2860783B1 (en) 2003-10-10 2003-10-10 METHOD AND DEVICE FOR MATURING THE PH OF A WATER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0311856A FR2860783B1 (en) 2003-10-10 2003-10-10 METHOD AND DEVICE FOR MATURING THE PH OF A WATER

Publications (2)

Publication Number Publication Date
FR2860783A1 FR2860783A1 (en) 2005-04-15
FR2860783B1 true FR2860783B1 (en) 2006-03-17

Family

ID=34355375

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0311856A Expired - Fee Related FR2860783B1 (en) 2003-10-10 2003-10-10 METHOD AND DEVICE FOR MATURING THE PH OF A WATER

Country Status (1)

Country Link
FR (1) FR2860783B1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2713220B1 (en) * 1993-11-30 1996-03-08 Omnium Traitement Valorisa Installation of water purification with submerged filter membranes.
NL9302260A (en) * 1993-12-24 1995-07-17 Stork Friesland Bv Membrane bioreactor with gas-lift system.
GB9515438D0 (en) * 1995-07-27 1995-09-27 Isis Innovation Membrane filtration apparatus
NL1006390C2 (en) * 1997-06-25 1998-12-29 Triqua B V Cross=flow filtration process
JP3686225B2 (en) * 1997-08-29 2005-08-24 株式会社クラレ Hollow fiber membrane module
AT408955B (en) * 2000-09-28 2002-04-25 Va Tech Wabag Gmbh MEMBRANE FILTER SYSTEM AND METHOD FOR FILTERING
NL1020159C2 (en) * 2002-03-12 2003-09-16 Waterleiding Mij Overijssel N Water purification device with vertical capillary tube membrane module, has two water supply pipes for carrying out purification in opposite directions

Also Published As

Publication number Publication date
FR2860783A1 (en) 2005-04-15

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