FI822575L - Foerfarande och anlaeggning foer rening av vatten - Google Patents

Foerfarande och anlaeggning foer rening av vatten

Info

Publication number
FI822575L
FI822575L FI822575A FI822575A FI822575L FI 822575 L FI822575 L FI 822575L FI 822575 A FI822575 A FI 822575A FI 822575 A FI822575 A FI 822575A FI 822575 L FI822575 L FI 822575L
Authority
FI
Finland
Prior art keywords
vatten
foerfarande och
foer rening
anlaeggning foer
och anlaeggning
Prior art date
Application number
FI822575A
Other languages
English (en)
Other versions
FI67181B (fi
FI822575A0 (fi
FI67181C (fi
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
Priority to FI822575A priority Critical patent/FI67181C/fi
Publication of FI822575A0 publication Critical patent/FI822575A0/fi
Priority to US06/494,100 priority patent/US4525284A/en
Priority to CA000432327A priority patent/CA1210705A/en
Priority to DE19833329857 priority patent/DE3329857A1/de
Priority to SE8304481A priority patent/SE452953B/sv
Publication of FI822575L publication Critical patent/FI822575L/fi
Publication of FI67181B publication Critical patent/FI67181B/fi
Priority to US06/681,323 priority patent/US4581136A/en
Application granted granted Critical
Publication of FI67181C publication Critical patent/FI67181C/fi

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)
  • Processing Of Solid Wastes (AREA)
  • Filtering Materials (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
FI822575A 1982-07-21 1982-07-21 Foerfarande och anlaeggning foer separering av fast material saosom fibrer sediment eller slam fraon vatten foer aoteranvaendning FI67181C (fi)

Priority Applications (6)

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
US06/494,100 US4525284A (en) 1982-07-21 1983-05-12 Method for the clarification of water
CA000432327A CA1210705A (en) 1982-07-21 1983-07-13 Method and equipment for the clarification of water
DE19833329857 DE3329857A1 (de) 1982-07-21 1983-08-18 Verfahren und apparatur fuer reinigung von wasser
SE8304481A SE452953B (sv) 1982-07-21 1983-08-18 Forfarande och anordning for behandling av fran en tredbarkningsanordning resulterande bark
US06/681,323 US4581136A (en) 1982-07-21 1984-12-13 Equipment for the clarification of water

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI822575 1982-07-21
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 (4)

Publication Number Publication Date
FI822575A0 FI822575A0 (fi) 1982-07-21
FI822575L true FI822575L (fi) 1984-01-22
FI67181B FI67181B (fi) 1984-10-31
FI67181C FI67181C (fi) 1985-02-11

Family

ID=8515834

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (5)

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

Families Citing this family (15)

* 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 (fi) * 1993-06-01 1997-12-31 Akvaterra Oy Menetelmä kloorifenolipitoisen veden puhdistamiseksi ja kloorifenolin hajoittamiseksi
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
SE545943C2 (en) * 2021-07-02 2024-03-19 Soedra Skogsaegarna Ekonomisk Foerening Method for processing bark press water from sawmills and/or pulp mills

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 (fi) * 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
US4581136A (en) 1986-04-08
FI67181B (fi) 1984-10-31
SE452953B (sv) 1988-01-04
DE3329857A1 (de) 1985-03-07
FI822575A0 (fi) 1982-07-21
SE8304481L (sv) 1985-02-19
SE8304481D0 (sv) 1983-08-18
FI67181C (fi) 1985-02-11
US4525284A (en) 1985-06-25
CA1210705A (en) 1986-09-02

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: SAALASTI,_TAPIO