CA2075700A1 - Process for regenerating cologged filters - Google Patents

Process for regenerating cologged filters

Info

Publication number
CA2075700A1
CA2075700A1 CA002075700A CA2075700A CA2075700A1 CA 2075700 A1 CA2075700 A1 CA 2075700A1 CA 002075700 A CA002075700 A CA 002075700A CA 2075700 A CA2075700 A CA 2075700A CA 2075700 A1 CA2075700 A1 CA 2075700A1
Authority
CA
Canada
Prior art keywords
filter
hydrogen peroxide
filters
aqueous solution
clogged
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002075700A
Other languages
English (en)
French (fr)
Inventor
Masatoshi Tsuchitani
Sakae Naito
Ryoichi Nakajima
Kensuke Iuchi
Shintaro Hasebe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Maruzen Petrochemical Co Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2075700A1 publication Critical patent/CA2075700A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D41/00—Regeneration of the filtering material or filter elements outside the filter for liquid or gaseous fluids
    • B01D41/04—Regeneration of the filtering material or filter elements outside the filter for liquid or gaseous fluids of rigid self-supporting filtering material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D41/00—Regeneration of the filtering material or filter elements outside the filter for liquid or gaseous fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/08—Regeneration of the filter
    • B01D2201/085—Regeneration of the filter using another chemical than the liquid to be filtered

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
CA002075700A 1991-08-15 1992-08-12 Process for regenerating cologged filters Abandoned CA2075700A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3229431A JPH0747101B2 (ja) 1991-08-15 1991-08-15 目詰まりしたフィルターの再生方法
JP229431/1991 1991-08-15

Publications (1)

Publication Number Publication Date
CA2075700A1 true CA2075700A1 (en) 1993-02-16

Family

ID=16892123

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002075700A Abandoned CA2075700A1 (en) 1991-08-15 1992-08-12 Process for regenerating cologged filters

Country Status (7)

Country Link
US (1) US5240613A (enExample)
EP (1) EP0528359A1 (enExample)
JP (1) JPH0747101B2 (enExample)
KR (1) KR960001382B1 (enExample)
AU (1) AU652652B2 (enExample)
CA (1) CA2075700A1 (enExample)
TW (1) TW286291B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109734143A (zh) * 2019-02-27 2019-05-10 中交上海航道勘察设计研究院有限公司 一种解决生态治理工程中介质层堵塞的方法及其装置

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9307321D0 (en) * 1993-04-07 1993-06-02 Knight Scient Ltd Method of separating particles from a filter
US5372653A (en) * 1993-05-28 1994-12-13 Courtaulds Fibres (Holdings) Limited Cleaning of filters
US5487836A (en) * 1993-06-23 1996-01-30 Basf Corporation Method of cleaning a sintered powdered metal filter
JP2003059884A (ja) * 2001-08-20 2003-02-28 Tokyo Electron Ltd 基板処理装置及び基板処理方法
RU2217234C2 (ru) * 2001-10-08 2003-11-27 Открытое акционерное общество Ангарская нефтехимическая компания Способ очистки пор фильтрующих элементов
DE10343460A1 (de) * 2002-10-04 2004-04-15 Saurer Gmbh & Co. Kg Vorrichtung zum Spinnen und Aufwickeln zumindest eines synthetischen Fadens
JP5165427B2 (ja) * 2007-03-23 2013-03-21 富士フイルム株式会社 溶液製膜方法
US9789520B2 (en) 2010-06-22 2017-10-17 Phillips 66 Company Method for cleaning porous metallic filters using a steam-ultrasonic technique
KR101495601B1 (ko) * 2013-04-24 2015-02-26 위덕대학교 산학협력단 막 재생장치
US10632505B2 (en) * 2016-04-06 2020-04-28 Asml Netherlands B.V. System method and apparatus for high pressure liquid jet cleaning of sintered filters

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2101012A (en) * 1937-05-11 1937-11-30 Texas Co Cleaning of filter surfaces
JPS5822999B2 (ja) * 1976-09-13 1983-05-12 日揮株式会社 放射性廃水の「ろ」過に使用した「ろ」材の再生方法
JPS55129107A (en) * 1979-03-28 1980-10-06 Nitto Electric Ind Co Ltd Washing method of selective permeable membrane
JPS55159808A (en) * 1979-05-31 1980-12-12 Osaka Gas Co Ltd Cleaning method of membrane
JPS60175504A (ja) * 1984-02-22 1985-09-09 Kurita Water Ind Ltd 膜分離装置の洗浄方法
US4740308A (en) * 1984-04-26 1988-04-26 Champion International Corporation Membrane cleaning process
JPS61122227A (ja) * 1984-11-16 1986-06-10 Nitto Chem Ind Co Ltd 菌体，固定化菌体または固定化酵素を使用して得られる反応液の精製方法
CS249589B1 (en) * 1985-09-26 1987-04-16 Karel Gabriel Device for components' cleaning by means of near ultrasonic field especially with cylindrical filter elements
US4865752A (en) * 1988-12-05 1989-09-12 Jacobs Albert L Separation and filtration membranes and their regeneration
FI86380C (fi) * 1990-09-10 1992-08-25 Kemira Oy Foerfarande foer rening av filter.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109734143A (zh) * 2019-02-27 2019-05-10 中交上海航道勘察设计研究院有限公司 一种解决生态治理工程中介质层堵塞的方法及其装置

Also Published As

Publication number Publication date
AU2085092A (en) 1993-02-18
AU652652B2 (en) 1994-09-01
US5240613A (en) 1993-08-31
JPH05111608A (ja) 1993-05-07
KR960001382B1 (ko) 1996-01-26
TW286291B (enExample) 1996-09-21
EP0528359A1 (en) 1993-02-24
KR930003950A (ko) 1993-03-22
JPH0747101B2 (ja) 1995-05-24

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Legal Events

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FZDE Dead