NO922014D0 - System og fremgangsmaate for minsking av avloepsfluid ved kontinuerlig motspylingsfiltrering - Google Patents

System og fremgangsmaate for minsking av avloepsfluid ved kontinuerlig motspylingsfiltrering

Info

Publication number
NO922014D0
NO922014D0 NO922014A NO922014A NO922014D0 NO 922014 D0 NO922014 D0 NO 922014D0 NO 922014 A NO922014 A NO 922014A NO 922014 A NO922014 A NO 922014A NO 922014 D0 NO922014 D0 NO 922014D0
Authority
NO
Norway
Prior art keywords
procedure
waste fluid
reducing waste
continuous reflection
reflection filtering
Prior art date
Application number
NO922014A
Other languages
English (en)
Other versions
NO922014L (no
Inventor
Bruce Reed Johnson
Original Assignee
Baker Hughes Inc
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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of NO922014D0 publication Critical patent/NO922014D0/no
Publication of NO922014L publication Critical patent/NO922014L/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/28—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed moving during the filtration
    • B01D24/30—Translation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/38—Feed or discharge devices
    • B01D24/386—Feed or discharge devices internal recirculation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4631—Counter-current flushing, e.g. by air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
    • B01D24/4689—Displacement of the filtering material to a compartment of the filtering device for regeneration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
NO92922014A 1991-05-22 1992-05-21 System og fremgangsmaate for minsking av avloepsfluid ved kontinuerlig motspylingsfiltrering NO922014L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/703,978 US5112504A (en) 1991-05-22 1991-05-22 System and method of decreasing waste fluid in continuous backwash filtration

Publications (2)

Publication Number Publication Date
NO922014D0 true NO922014D0 (no) 1992-05-21
NO922014L NO922014L (no) 1992-11-23

Family

ID=24827572

Family Applications (1)

Application Number Title Priority Date Filing Date
NO92922014A NO922014L (no) 1991-05-22 1992-05-21 System og fremgangsmaate for minsking av avloepsfluid ved kontinuerlig motspylingsfiltrering

Country Status (6)

Country Link
US (1) US5112504A (no)
EP (1) EP0514771A1 (no)
AU (1) AU650971B2 (no)
BR (1) BR9201932A (no)
CA (1) CA2068769A1 (no)
NO (1) NO922014L (no)

Families Citing this family (23)

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Publication number Priority date Publication date Assignee Title
SE504843C2 (sv) * 1991-06-04 1997-05-12 Nordic Water Prod Ab Kontinuerligt sandfilter för filtrering av vätska
US5277829A (en) * 1992-07-14 1994-01-11 Andritz Sprout-Bauer, Inc. Deep bed sand filter
US5454959A (en) * 1993-10-29 1995-10-03 Stevens; Jay S. Moving bed filters
JP3244404B2 (ja) * 1995-08-16 2002-01-07 シャープ株式会社 水処理方法および水処理装置
US5626763A (en) * 1995-10-11 1997-05-06 Mathews; Alexander P. Tapered bed apparatus for fluid-solid mass transfer operations
US5879565A (en) * 1996-11-04 1999-03-09 Kusmierz; Joel E. Cooling tower water treatment system
US6383376B1 (en) * 1999-01-21 2002-05-07 Pierre Beauchamp Method and apparatus for filtering a liquid
US6426005B1 (en) * 2000-04-18 2002-07-30 Parkson Corporation Sequential descending bed filters with reject/washwater containing impurities being fed to a separate unit for elimination of impurities
US6461525B2 (en) 2000-08-01 2002-10-08 Tetra Process Technologies Method for backwashing granular media filters and bioreactors
US20070113870A1 (en) * 2000-11-06 2007-05-24 Nihon Genryo Co., Ltd. Method of cleansing filtration media and system therefor
EP1599269B1 (en) * 2003-01-29 2009-11-18 Wwetco, Llc Apparatus and method for filtering fluids
US20080179244A1 (en) * 2007-01-26 2008-07-31 Parkson Corporation Drain-flush sequence and system for filter module
JP5410656B2 (ja) 2007-05-17 2014-02-05 日本原料株式会社 濾過装置用の外付け濾過材洗浄装置
RU2008129006A (ru) * 2007-07-09 2010-01-20 Одис Ирригэйшн Эквипмент Лтд (Il) Способ и устройство для обратной промывки фильтра
CN201389491Y (zh) * 2009-04-07 2010-01-27 陈文宏 导砂洗砂机
WO2011057665A1 (en) * 2009-11-11 2011-05-19 Nordic Water Products Ab A method for the treatment of water and wastewater
US8152998B2 (en) * 2010-05-28 2012-04-10 Ashbrook Simon-Hartley, LP Screenless granular media filters and methods of use
US10017406B2 (en) 2013-10-02 2018-07-10 John H. Reid Upflow continuous backwash filter
WO2017007307A1 (en) * 2015-07-03 2017-01-12 Paques I.P. B.V. Apparatus and method for purification of a fluid by means of a filter bed
CN106039785B (zh) * 2016-06-29 2018-01-05 浙江东瓯过滤机制造有限公司 一种母液连续过滤自动卸刮渣压干洗涤机
US12208346B2 (en) 2021-10-11 2025-01-28 Mycelx Technologies Corporation Backwashable media bed filtration system and drop in retrofit kit for same
CN114259786B (zh) * 2021-12-06 2023-06-06 北京航天石化技术装备工程有限公司 一种撬装式过滤系统及过滤分离方法
CN114588670A (zh) * 2022-02-07 2022-06-07 常州机电职业技术学院 一种过滤器及过滤方法

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FR2030013A1 (no) * 1969-09-09 1970-10-30 Lagoutte Pierre
GB1337422A (en) * 1970-02-02 1973-11-14 Sinterlite Ltd Continuous filtration plant
DE2042353C3 (de) * 1970-08-26 1975-09-18 Passavant-Werke Michelbacher Huette, 6209 Aarbergen Vorrichtung zum Filtrieren von Flüssigkeiten
IN143179B (no) * 1974-07-12 1977-10-15 Otto & Co Gmbh Dr C
US4060484A (en) * 1974-07-15 1977-11-29 Simon-Hartley Limited Filters
JPS5428231B2 (no) * 1974-08-06 1979-09-14
US4197201A (en) * 1976-03-03 1980-04-08 Rederiaktiebolaget Nordstjernan Apparatus for the filtration of a suspension or emulsion
US4126546B1 (en) * 1977-02-23 1993-05-18 Axel Johnson Engineering Ab Method for the filtration of a suspension or emulsion
JPS585085B2 (ja) * 1977-10-07 1983-01-29 武田薬品工業株式会社 上向流移動層式濾過装置
US4257896A (en) * 1978-05-24 1981-03-24 Takeda Chemical Industries, Ltd. Countercurrent liquid-solid contacting apparatus
DE3203181A1 (de) * 1982-01-30 1983-08-04 Degussa Ag, 6000 Frankfurt Vorrichtung und verfahren zum kontinuierlichen kontaktieren einer fluessigen phase mit einer festen phase im gegenstrom
DE3308287A1 (de) * 1983-03-09 1984-09-13 Bergwerksverband Gmbh, 4300 Essen Verfahren und vorrichtung zum filtrieren feststoffbeladener fluessigkeiten
FR2572301B1 (fr) * 1984-10-29 1989-06-23 Degremont Procede et appareil pour la filtration d'une suspension sur couche filtrante granulaire
DE3665056D1 (en) * 1985-08-09 1989-09-21 Degremont Fluidized-bed reactor for the biological treatment of water
US4826609A (en) * 1987-01-09 1989-05-02 Hensley Clifford J Filter media for filter systems
US4787987A (en) * 1987-01-09 1988-11-29 Hensley Clifford J Filter apparatus and method
SE465066B (sv) * 1988-05-26 1991-07-22 Sten Jacquet Tvaettsystem foer medstroemstvaettning av partikulaert filtermedium samt filtreringsapparat med medstroemstvaett
US4861472A (en) * 1988-07-14 1989-08-29 Smith & Loveless, Inc. Apparatus for filtration of a suspension

Also Published As

Publication number Publication date
AU1616192A (en) 1992-11-26
NO922014L (no) 1992-11-23
AU650971B2 (en) 1994-07-07
EP0514771A1 (en) 1992-11-25
CA2068769A1 (en) 1992-11-23
US5112504A (en) 1992-05-12
BR9201932A (pt) 1993-01-05

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