FI771288A - - Google Patents

Info

Publication number
FI771288A
FI771288A FI771288A FI771288A FI771288A FI 771288 A FI771288 A FI 771288A FI 771288 A FI771288 A FI 771288A FI 771288 A FI771288 A FI 771288A FI 771288 A FI771288 A FI 771288A
Authority
FI
Finland
Application number
FI771288A
Inventor
Pierre Francois Lepoutre
Sai Hong Hui
Jacques Edmond Carles
Original Assignee
Pulp Paper Res Inst
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 Paper Res Inst filed Critical Pulp Paper Res Inst
Publication of FI771288A publication Critical patent/FI771288A/fi

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)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
FI771288A 1976-05-04 1977-04-22 FI771288A (fi)

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
FI771288A true FI771288A (fi) 1977-11-05

Family

ID=4105869

Family Applications (1)

Application Number Title Priority Date Filing Date
FI771288A FI771288A (fi) 1976-05-04 1977-04-22

Country Status (5)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008090992A1 (ja) 2007-01-26 2008-07-31 Osaka Prefecture University Public Corporation 吸着物分離装置および吸着物の連続分離方法
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

Family Cites Families (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
US3829380A (en) * 1971-05-24 1974-08-13 Kanebo Ltd Method and apparatus for cleaning waste liquid containing diluted dye
CH566942A5 (fi) * 1972-05-10 1975-09-30 Ciba Geigy Ag
CH601117A5 (fi) * 1975-06-17 1978-06-30 Ciba Geigy Ag

Also Published As

Publication number Publication date
JPS52134257A (en) 1977-11-10
SE7705121L (sv) 1977-11-05
FR2350307A1 (fr) 1977-12-02
CA1072225A (en) 1980-02-19

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: PULP AND PAPER RESEARCH INSTITUTE OF CANADA