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DE69808996D1 - Prozess und Vorrichtung zur Behandlung von undurchsichtigen Verunreinigungen in industriellen und/oder landwirtschaftlichen Abwässern - Google Patents

Prozess und Vorrichtung zur Behandlung von undurchsichtigen Verunreinigungen in industriellen und/oder landwirtschaftlichen Abwässern

Info

Publication number
DE69808996D1
DE69808996D1 DE69808996T DE69808996T DE69808996D1 DE 69808996 D1 DE69808996 D1 DE 69808996D1 DE 69808996 T DE69808996 T DE 69808996T DE 69808996 T DE69808996 T DE 69808996T DE 69808996 D1 DE69808996 D1 DE 69808996D1
Authority
DE
Germany
Prior art keywords
industrial
supernatent
effluent
sludge
dry matter
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 - Lifetime
Application number
DE69808996T
Other languages
English (en)
Inventor
Claude Trichot
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.)
PROCOAT TECHNOLOGIES LE BOURGE
Original Assignee
PROCOAT TECHNOLOGIES LE BOURGE
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 PROCOAT TECHNOLOGIES LE BOURGE filed Critical PROCOAT TECHNOLOGIES LE BOURGE
Application granted granted Critical
Publication of DE69808996D1 publication Critical patent/DE69808996D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B01D61/14—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
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/04—Specific process operations in the feed stream; 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
    • C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
    • 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
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
    • C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry

Landscapes

  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Fertilizers (AREA)
  • Water Treatment By Sorption (AREA)
  • Soy Sauces And Products Related Thereto (AREA)
  • Treatment Of Sludge (AREA)
DE69808996T 1997-07-30 1998-07-30 Prozess und Vorrichtung zur Behandlung von undurchsichtigen Verunreinigungen in industriellen und/oder landwirtschaftlichen Abwässern Expired - Lifetime DE69808996D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9709977A FR2766811B1 (fr) 1997-07-30 1997-07-30 Procede et dispositif pour le traitement des eaux de lavage en provenance de sauces de couchage

Publications (1)

Publication Number Publication Date
DE69808996D1 true DE69808996D1 (de) 2002-12-05

Family

ID=9510015

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69808996T Expired - Lifetime DE69808996D1 (de) 1997-07-30 1998-07-30 Prozess und Vorrichtung zur Behandlung von undurchsichtigen Verunreinigungen in industriellen und/oder landwirtschaftlichen Abwässern

Country Status (4)

Country Link
EP (1) EP0894770B1 (de)
AT (1) ATE226926T1 (de)
DE (1) DE69808996D1 (de)
FR (1) FR2766811B1 (de)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57139103A (en) * 1981-02-20 1982-08-27 Nippon Zeon Co Ltd Production of paste vinyl chloride resin
SE451791B (sv) * 1984-09-11 1987-11-02 Alfa Laval Food & Dairy Eng Sett och anleggning for framstellning av mjolk med lag bakteriehalt
JPS6467296A (en) * 1987-05-14 1989-03-13 Komori Printing Mach Enclosed-type supplying method for wiping liquid in intaglio printing
JPH03169394A (ja) * 1989-11-30 1991-07-23 Fujitsu Ltd 顕濁排水回収装置
WO1991010500A1 (en) * 1990-01-19 1991-07-25 Yit-Yhtymä Oy Method for recovering coating slip waste
DE4125471A1 (de) * 1991-08-01 1993-02-04 Gewerk Keramchemie Verfahren zur reinigung von abluft
FR2729381B1 (fr) * 1995-01-13 1997-04-11 Jose Morales Procede et installation d'epuration d'un effluent contenant des dechets organiques

Also Published As

Publication number Publication date
FR2766811A1 (fr) 1999-02-05
FR2766811B1 (fr) 1999-10-29
EP0894770A1 (de) 1999-02-03
ATE226926T1 (de) 2002-11-15
EP0894770B1 (de) 2002-10-30

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Legal Events

Date Code Title Description
8332 No legal effect for de