FR2684094B1 - - Google Patents

Info

Publication number
FR2684094B1
FR2684094B1 FR9114392A FR9114392A FR2684094B1 FR 2684094 B1 FR2684094 B1 FR 2684094B1 FR 9114392 A FR9114392 A FR 9114392A FR 9114392 A FR9114392 A FR 9114392A FR 2684094 B1 FR2684094 B1 FR 2684094B1
Authority
FR
France
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
FR9114392A
Other languages
French (fr)
Other versions
FR2684094A1 (en
Inventor
Christian Tschocke
Andre Arnoud
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.)
Sogeval SA
Original Assignee
Sogeval 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 Sogeval SA filed Critical Sogeval SA
Priority to FR9114392A priority Critical patent/FR2684094A1/en
Publication of FR2684094A1 publication Critical patent/FR2684094A1/en
Application granted granted Critical
Publication of FR2684094B1 publication Critical patent/FR2684094B1/fr
Granted 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
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • 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
    • B01D61/027—Nanofiltration
    • 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
    • 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
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C02F3/342—Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the enzymes used
    • 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
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Nanotechnology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FR9114392A 1991-11-22 1991-11-22 Process for the treatment of aqueous effluents by bioassisted tangential ultrafiltration Granted FR2684094A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9114392A FR2684094A1 (en) 1991-11-22 1991-11-22 Process for the treatment of aqueous effluents by bioassisted tangential ultrafiltration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9114392A FR2684094A1 (en) 1991-11-22 1991-11-22 Process for the treatment of aqueous effluents by bioassisted tangential ultrafiltration

Publications (2)

Publication Number Publication Date
FR2684094A1 FR2684094A1 (en) 1993-05-28
FR2684094B1 true FR2684094B1 (en) 1994-04-22

Family

ID=9419204

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9114392A Granted FR2684094A1 (en) 1991-11-22 1991-11-22 Process for the treatment of aqueous effluents by bioassisted tangential ultrafiltration

Country Status (1)

Country Link
FR (1) FR2684094A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4412890A1 (en) * 1994-04-14 1995-10-19 Herhof Umwelttechnik Gmbh Method and device for cleaning water, in particular from a composting process
FR2812627B1 (en) * 2000-08-07 2003-02-21 Abderrazack Djenani CONTINUOUS INDUSTRIAL WASTEWATER TREATMENT PROCESS AND DEVICES FOR ITS IMPLEMENTATION
US8734647B2 (en) * 2009-05-15 2014-05-27 Bioenergia S.R.L. Process for the biologic treatment of organic wastes and plant therefor
JP2011083732A (en) * 2009-10-16 2011-04-28 Mimaki Engineering Co Ltd Wastewater purifying system, cleaning device and ink jet printer system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3472765A (en) * 1968-06-10 1969-10-14 Dorr Oliver Inc Membrane separation in biological-reactor systems
AU589675B2 (en) * 1986-05-29 1989-10-19 Zapadno-Sibirsky Nauchno-Issledovatelsky Geologorazvedochny Neftyanoi Institut (Zapsibnigni) Bacterial composition and method for purifying water and soil of oil pollution
JPS63116800A (en) * 1986-11-04 1988-05-21 Niigata Eng Co Ltd Treatment of sludge and waste water or the like
DE3815271A1 (en) * 1988-05-05 1989-11-16 Sandoz Ag METHOD FOR CLEANING INDUSTRIAL SEWAGE
DE3826968A1 (en) * 1988-08-09 1990-02-15 Paul Schreck Separator for oils and fats situated, in particular, in waste waters

Also Published As

Publication number Publication date
FR2684094A1 (en) 1993-05-28

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
ST Notification of lapse