SE8304481D0 - Forfarande och anordning for rengoring av vatten - Google Patents

Forfarande och anordning for rengoring av vatten

Info

Publication number
SE8304481D0
SE8304481D0 SE8304481A SE8304481A SE8304481D0 SE 8304481 D0 SE8304481 D0 SE 8304481D0 SE 8304481 A SE8304481 A SE 8304481A SE 8304481 A SE8304481 A SE 8304481A SE 8304481 D0 SE8304481 D0 SE 8304481D0
Authority
SE
Sweden
Prior art keywords
water
bark
layer
fibres
wire
Prior art date
Application number
SE8304481A
Other languages
English (en)
Other versions
SE452953B (sv
SE8304481L (sv
Inventor
Tapio Saalasti
Original Assignee
Tapio Saalasti
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 Tapio Saalasti filed Critical Tapio Saalasti
Publication of SE8304481D0 publication Critical patent/SE8304481D0/sv
Publication of SE8304481L publication Critical patent/SE8304481L/sv
Publication of SE452953B publication Critical patent/SE452953B/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/04—Combinations of filters with settling tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/02—Combinations of filters of different kinds
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Sludge (AREA)
  • Filtering Materials (AREA)
  • Processing Of Solid Wastes (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
SE8304481A 1982-07-21 1983-08-18 Forfarande och anordning for behandling av fran en tredbarkningsanordning resulterande bark SE452953B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI822575A FI67181C (fi) 1982-07-21 1982-07-21 Foerfarande och anlaeggning foer separering av fast material saosom fibrer sediment eller slam fraon vatten foer aoteranvaendning

Publications (3)

Publication Number Publication Date
SE8304481D0 true SE8304481D0 (sv) 1983-08-18
SE8304481L SE8304481L (sv) 1985-02-19
SE452953B SE452953B (sv) 1988-01-04

Family

ID=8515834

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8304481A SE452953B (sv) 1982-07-21 1983-08-18 Forfarande och anordning for behandling av fran en tredbarkningsanordning resulterande bark

Country Status (5)

Country Link
US (2) US4525284A (sv)
CA (1) CA1210705A (sv)
DE (1) DE3329857A1 (sv)
FI (1) FI67181C (sv)
SE (1) SE452953B (sv)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2169815B (en) * 1985-01-18 1989-04-12 Tickhill Eng Co Ltd Apparatus for separating solids from liquid
US4834878A (en) * 1986-04-23 1989-05-30 Anderson John W Apparatus for separating liquid from sludge
DE3729103A1 (de) * 1987-09-01 1989-03-16 Josef Dipl Ing Merai Vorrichtung zur fest-fluessig-trennung von schlaemmen durch gravitation
US4944873A (en) * 1989-01-12 1990-07-31 Williams Jack R Dewatering system for sludge removal
FI100521B (sv) * 1993-06-01 1997-12-31 Akvaterra Oy Förfarande för rengöring av klorfenolhaftigt vatten och nedbrytning av klorfenol
DE19534924C1 (de) * 1995-09-20 1996-09-26 Josef Kerner Separator zur Feststoffabtrennung aus schlammartigen Medien, insbesondere aus Gülle oder Klärschlamm
US5833868A (en) * 1997-06-27 1998-11-10 Recot, Inc. Portable water recycler
US6228215B1 (en) * 1998-04-06 2001-05-08 Hoffman Enviornmental Systems, Inc. Method for countercurrent treatment of slurries
KR100667012B1 (ko) * 2004-08-23 2007-01-10 이대형 여상 회전 순환식 오수여과장치
US10173160B2 (en) * 2015-10-09 2019-01-08 Heinzen, Llc Effluent removal system and method of use
CN105413291B (zh) * 2015-12-20 2017-10-31 重庆德蒙特科技发展有限公司 分流式切削液过滤装置
CN105413292B (zh) * 2015-12-20 2017-10-31 重庆德蒙特科技发展有限公司 切削液过滤装置
CN108178402A (zh) * 2018-02-07 2018-06-19 刘振 一种生活污水环保处理装置
SE544566C2 (en) * 2020-01-31 2022-07-19 Hydria Water Ab A separation device and method to separate contaminants from contaminated water

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3335862A (en) * 1964-02-28 1967-08-15 Hirs Gene Multiple shell filters
US3486621A (en) * 1967-01-12 1969-12-30 Hydromation Eng Co Filtration of organic materials
US3531404A (en) * 1968-04-01 1970-09-29 Union Tank Car Co Sewage treatment system
US3497063A (en) * 1969-02-11 1970-02-24 Hydromation Eng Co Method of and apparatus for filtering
DE2149054A1 (de) * 1971-10-01 1973-04-05 Flessner Kg Verfahren zur aufbereitung von kartoffelabfaellen
DE2422208C3 (de) * 1974-05-08 1984-08-09 Alb. Klein Gmbh & Co Kg, 5241 Niederfischbach Verfahren und Vorrichtung zum Entwässern von schlammartigen Gütern
FR2354121A1 (fr) * 1976-06-11 1978-01-06 Degremont Appareil de deshydratation des boues
US4160732A (en) * 1977-07-07 1979-07-10 Uop Inc. Mechanical dewatering process
JPS5720244Y2 (sv) * 1979-12-28 1982-04-30
US4420402A (en) * 1981-12-07 1983-12-13 Albany International Corp. Method and apparatus with couch press for dewatering a slurry of fine particles

Also Published As

Publication number Publication date
FI67181C (fi) 1985-02-11
SE452953B (sv) 1988-01-04
US4581136A (en) 1986-04-08
US4525284A (en) 1985-06-25
CA1210705A (en) 1986-09-02
SE8304481L (sv) 1985-02-19
FI822575L (fi) 1984-01-22
FI67181B (fi) 1984-10-31
FI822575A0 (fi) 1982-07-21
DE3329857A1 (de) 1985-03-07

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