FR2350307A1 - Procede de traitement d'effluents aqueux - Google Patents

Procede de traitement d'effluents aqueux

Info

Publication number
FR2350307A1
FR2350307A1 FR7713596A FR7713596A FR2350307A1 FR 2350307 A1 FR2350307 A1 FR 2350307A1 FR 7713596 A FR7713596 A FR 7713596A FR 7713596 A FR7713596 A FR 7713596A FR 2350307 A1 FR2350307 A1 FR 2350307A1
Authority
FR
France
Prior art keywords
treatment process
effluent treatment
aqueous effluent
aqueous
treatment
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.)
Withdrawn
Application number
FR7713596A
Other languages
English (en)
French (fr)
Inventor
Pierre Francois Lepoutre
Sai Hong Hui
Jacques Edmond Carles
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.)
Pulp and Paper Research Institute of Canada
Original Assignee
Pulp and Paper Research Institute of Canada
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 Pulp and Paper Research Institute of Canada filed Critical Pulp and Paper Research Institute of Canada
Publication of FR2350307A1 publication Critical patent/FR2350307A1/fr
Withdrawn legal-status Critical Current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
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/24—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using an endless pressing band
    • B30B9/241—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using an endless pressing band co-operating with a drum or roller
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C02F11/123—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using belt or band filters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C02F11/126—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using drum filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Sorption (AREA)
  • Paper (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
FR7713596A 1976-05-04 1977-05-04 Procede de traitement d'effluents aqueux Withdrawn FR2350307A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA251,783A CA1072225A (en) 1976-05-04 1976-05-04 Process for the treatment of aqueous effluent streams

Publications (1)

Publication Number Publication Date
FR2350307A1 true FR2350307A1 (fr) 1977-12-02

Family

ID=4105869

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7713596A Withdrawn FR2350307A1 (fr) 1976-05-04 1977-05-04 Procede de traitement d'effluents aqueux

Country Status (5)

Country Link
JP (1) JPS52134257A (xx)
CA (1) CA1072225A (xx)
FI (1) FI771288A (xx)
FR (1) FR2350307A1 (xx)
SE (1) SE7705121L (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2113486A1 (en) * 2007-01-26 2009-11-04 Osaka Prefecture University Public Corporation Apparatus for separating adsorbate and method of continuously separating adsorbate

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011115734A (ja) * 2009-12-04 2011-06-16 Gunma Industry Support Organization 腐植様着色物質を含有する排水の処理方法および処理システム

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3646594A (en) * 1969-06-11 1972-02-29 Health Education Elfare Usa Process for removal of acidic materials from fluids
FR2138999A1 (xx) * 1971-05-24 1973-01-05 Kanebo Ltd
FR2184030A1 (xx) * 1972-05-10 1973-12-21 Ciba Geigy Ag
FR2314898A1 (fr) * 1975-06-17 1977-01-14 Ciba Geigy Ag Procede d'epuration d'eaux usees industrielles

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3646594A (en) * 1969-06-11 1972-02-29 Health Education Elfare Usa Process for removal of acidic materials from fluids
FR2138999A1 (xx) * 1971-05-24 1973-01-05 Kanebo Ltd
FR2184030A1 (xx) * 1972-05-10 1973-12-21 Ciba Geigy Ag
FR2314898A1 (fr) * 1975-06-17 1977-01-14 Ciba Geigy Ag Procede d'epuration d'eaux usees industrielles

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2113486A1 (en) * 2007-01-26 2009-11-04 Osaka Prefecture University Public Corporation Apparatus for separating adsorbate and method of continuously separating adsorbate
EP2113486A4 (en) * 2007-01-26 2010-08-25 Univ Osaka Prefect Public Corp DEVICE FOR DISCONNECTING AN ADSORBATE AND METHOD FOR CONTINUOUS DISCONNECTION OF AN ADSORBAT
US8404120B2 (en) 2007-01-26 2013-03-26 Osaka Prefecture University Method of continuously separating adsorbate

Also Published As

Publication number Publication date
JPS52134257A (en) 1977-11-10
FI771288A (xx) 1977-11-05
SE7705121L (sv) 1977-11-05
CA1072225A (en) 1980-02-19

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Legal Events

Date Code Title Description
ST Notification of lapse