NO177377C - Fremgangsmåte ved filtrering og filteranordning for å fjerne forurensninger - Google Patents

Fremgangsmåte ved filtrering og filteranordning for å fjerne forurensninger

Info

Publication number
NO177377C
NO177377C NO883993A NO883993A NO177377C NO 177377 C NO177377 C NO 177377C NO 883993 A NO883993 A NO 883993A NO 883993 A NO883993 A NO 883993A NO 177377 C NO177377 C NO 177377C
Authority
NO
Norway
Prior art keywords
filtering
removing contaminants
filtering method
contaminants
Prior art date
Application number
NO883993A
Other languages
English (en)
Norwegian (no)
Other versions
NO883993L (no
NO177377B (no
NO883993D0 (no
Inventor
Clifford Joe Hensley
Original Assignee
Hensley Clifford J
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 Hensley Clifford J filed Critical Hensley Clifford J
Publication of NO883993L publication Critical patent/NO883993L/no
Publication of NO883993D0 publication Critical patent/NO883993D0/no
Publication of NO177377B publication Critical patent/NO177377B/no
Publication of NO177377C publication Critical patent/NO177377C/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
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • B01D24/12—Downward filtration, the filtering material being supported by pervious surfaces
    • 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
    • B01D24/4678—Regenerating the filtering material in the filter by moving the filtering element using free vortex flow

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Cleaning By Liquid Or Steam (AREA)
NO883993A 1987-01-09 1988-09-08 Fremgangsmåte ved filtrering og filteranordning for å fjerne forurensninger NO177377C (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/001,912 US4787987A (en) 1987-01-09 1987-01-09 Filter apparatus and method
PCT/US1988/000046 WO1988004951A1 (en) 1987-01-09 1988-01-07 Filter apparatus and method

Publications (4)

Publication Number Publication Date
NO883993L NO883993L (no) 1988-09-08
NO883993D0 NO883993D0 (no) 1988-09-08
NO177377B NO177377B (no) 1995-05-29
NO177377C true NO177377C (no) 1995-09-06

Family

ID=21698396

Family Applications (1)

Application Number Title Priority Date Filing Date
NO883993A NO177377C (no) 1987-01-09 1988-09-08 Fremgangsmåte ved filtrering og filteranordning for å fjerne forurensninger

Country Status (16)

Country Link
US (1) US4787987A (de)
EP (1) EP0340240B1 (de)
JP (1) JPH02503163A (de)
KR (1) KR960001375B1 (de)
AR (1) AR243779A1 (de)
AT (1) ATE102842T1 (de)
AU (1) AU609776B2 (de)
BR (1) BR8807298A (de)
CA (1) CA1318259C (de)
DE (1) DE3888522T2 (de)
ES (1) ES2006263A6 (de)
MX (1) MX161145A (de)
NO (1) NO177377C (de)
RU (1) RU2072882C1 (de)
WO (1) WO1988004951A1 (de)
ZA (1) ZA88161B (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4826609A (en) * 1987-01-09 1989-05-02 Hensley Clifford J Filter media for filter systems
US4891142A (en) * 1988-09-21 1990-01-02 Ashbrook-Simon-Hartley Corporation Moving bed filtration apparatus and method
US5250187A (en) * 1989-02-08 1993-10-05 Autotrol Corporation Resin bed for liquid treatment
US5114595A (en) * 1991-02-19 1992-05-19 Coyanosa Operations Company, Inc. Multiple screen filter and method
US5112504A (en) * 1991-05-22 1992-05-12 Baker Hughes Incorporated System and method of decreasing waste fluid in continuous backwash filtration
US5582722A (en) * 1994-12-13 1996-12-10 Ashbrook-Simon-Hartley Corporation Continuous self-cleaning filtration unit
US5620607A (en) * 1995-05-30 1997-04-15 Bowie, Jr.; James E. Filtering fluidized bed reactor
RU2124382C1 (ru) * 1995-06-07 1999-01-10 Всероссийский научно-исследовательский институт защиты растений Фильтр
US5635080A (en) 1995-11-17 1997-06-03 Hensley Clifford J Filter system with external scrubber
US5833867A (en) * 1995-12-01 1998-11-10 United States Filter Corporation System and method for backwashing multiple filtration vessels
DE19734390A1 (de) * 1997-08-08 1999-02-11 Udo Steigerwald Filteranlage zur Wasserreinigung
WO2001083076A1 (en) * 2000-04-27 2001-11-08 Nihon Genryo Co., Ltd. Filtration device, and method of cleaning filter material contained in filtration device
EP1541212B1 (de) * 2001-05-15 2006-08-23 Weatherford/Lamb, Inc. Tragrostboden für ein Festbett
JP3919098B2 (ja) * 2001-11-19 2007-05-23 日本原料株式会社 濾過装置
JP3959036B2 (ja) * 2002-08-09 2007-08-15 日本原料株式会社 濾過装置
US20040074836A1 (en) * 2002-10-21 2004-04-22 Long Robert Joseph Eductor circulated nut shell media filter
DE602004015960D1 (de) * 2003-04-07 2008-10-02 Gambro Lundia Ab Vorrichtung, kartusche und verfahren zur lösung von pulver in einer flüssigkeit bei der herstellung einer dialyseflüssigkeit
ATE444088T1 (de) * 2003-04-07 2009-10-15 Gambro Lundia Ab Filter für eine kartusche für medizinische dialyse
EP1610843B1 (de) * 2003-04-07 2009-03-11 Gambro Lundia AB Medizinische Kartusche mit Filter-Schlitzen
GB2400330B (en) * 2003-04-10 2007-05-30 Dynamic Proc Solutions Plc Filtration apparatus
ES2526450T3 (es) 2007-02-09 2015-01-12 Exterran Holdings, Inc. Método y dispositivo para limpiar filtros de medios no fijados
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
NO346912B1 (no) * 2008-09-24 2023-02-27 Siemens Energy Inc Vannbehandlingsfremgangsmåter
US8795521B1 (en) 2009-08-04 2014-08-05 Akers Process Systems Inc. Filter apparatus
CN102596352A (zh) * 2009-11-11 2012-07-18 诺狄克水产品公司 水及废水处理方法
US8152998B2 (en) * 2010-05-28 2012-04-10 Ashbrook Simon-Hartley, LP Screenless granular media filters and methods of use
WO2014018911A1 (en) * 2012-07-26 2014-01-30 Bilfinger Water Technologies Inc. Enhanced shape support grid
US10888806B2 (en) 2013-11-12 2021-01-12 William Bloomfield Scrubbing backwash filter
PE20180155A1 (es) * 2015-03-12 2018-01-18 Siemens Energy Inc Sistema de retrolavado de lecho filtrante y proceso con gas reciclado
MX2017016929A (es) * 2015-07-03 2018-08-21 Paques Ip Bv Aparato y metodo para purificacion de un fluido por medio de un lecho de filtro.
US10981814B2 (en) * 2016-12-09 2021-04-20 Evoqua Water Technologies Llc Control system for optimizing mixing and energy usage for mixing systems
CN107349621A (zh) * 2017-07-03 2017-11-17 深圳市兆福源科技有限公司 一种防倒流萃饮装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733138A (en) * 1956-01-31 Agricultural residue abrasives
GB191209668A (en) * 1912-04-24 1913-04-24 John Taylor Improvements in and relating to Mechanical Filters.
DE1038528B (de) * 1954-02-17 1958-09-11 Mannesmann Ag Vorrichtung zum Reinigen des Filterkieses in Filterkesseln
USRE25761E (en) * 1958-02-19 1965-04-13 Filter apparatus
US3550774A (en) * 1968-01-09 1970-12-29 Hydromation Eng Co Method of and apparatus for filtering
US3557955A (en) * 1968-01-09 1971-01-26 Hydromation Eng Co Method of and apparatus for filtering
US3519135A (en) * 1968-04-24 1970-07-07 Marc Lerner Filter tank
US3737039A (en) * 1971-11-30 1973-06-05 Hydromation Filter Co Method of filtering
US3780861A (en) * 1972-01-19 1973-12-25 Hydromation Filter Co Granular filter medium
US3992291A (en) * 1975-05-06 1976-11-16 Hydromation Filter Company Method of filtering oil from liquids
US4197205A (en) * 1977-05-31 1980-04-08 Gene Hirs Deep bed filter
JPS54168678U (de) * 1978-05-19 1979-11-28
US4496464A (en) * 1983-10-03 1985-01-29 Hensley Clifford J Filter apparatus and method

Also Published As

Publication number Publication date
US4787987A (en) 1988-11-29
DE3888522D1 (de) 1994-04-21
EP0340240B1 (de) 1994-03-16
NO883993L (no) 1988-09-08
NO177377B (no) 1995-05-29
DE3888522T2 (de) 1994-09-01
MX161145A (es) 1990-08-07
ATE102842T1 (de) 1994-04-15
KR890700384A (ko) 1989-04-24
AU609776B2 (en) 1991-05-09
CA1318259C (en) 1993-05-25
JPH02503163A (ja) 1990-10-04
AR243779A1 (es) 1993-09-30
RU2072882C1 (ru) 1997-02-10
WO1988004951A1 (en) 1988-07-14
ZA88161B (en) 1988-09-28
AU1183288A (en) 1988-07-27
KR960001375B1 (ko) 1996-01-26
EP0340240A1 (de) 1989-11-08
BR8807298A (pt) 1990-04-17
ES2006263A6 (es) 1989-04-16
NO883993D0 (no) 1988-09-08

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