AU8863191A - Method and device for filtering a liquid - Google Patents

Method and device for filtering a liquid

Info

Publication number
AU8863191A
AU8863191A AU88631/91A AU8863191A AU8863191A AU 8863191 A AU8863191 A AU 8863191A AU 88631/91 A AU88631/91 A AU 88631/91A AU 8863191 A AU8863191 A AU 8863191A AU 8863191 A AU8863191 A AU 8863191A
Authority
AU
Australia
Prior art keywords
filtering
liquid
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
AU88631/91A
Inventor
Leif Zetterlund
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.)
Teinvall Sjoberg & Broberg AB
Original Assignee
Teinvall Sjoberg & Broberg AB
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 Teinvall Sjoberg & Broberg AB filed Critical Teinvall Sjoberg & Broberg AB
Publication of AU8863191A publication Critical patent/AU8863191A/en
Abandoned legal-status Critical Current

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
    • B01D24/002—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in parallel connection
    • B01D24/004—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in parallel connection arranged concentrically or coaxially
    • 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
    • B01D24/20—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 provided in an open container
    • B01D24/22—Downward filtration, the filter 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
    • B01D24/4631—Counter-current flushing, e.g. by air
    • B01D24/4642—Counter-current flushing, e.g. by air with valves, e.g. rotating valves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Materials (AREA)
AU88631/91A 1990-10-30 1991-10-29 Method and device for filtering a liquid Abandoned AU8863191A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9003452A SE9003452L (en) 1990-10-30 1990-10-30 SET AND DEVICE FOR WATER FILTERING
SE9003452 1990-10-30

Publications (1)

Publication Number Publication Date
AU8863191A true AU8863191A (en) 1992-05-26

Family

ID=20380766

Family Applications (1)

Application Number Title Priority Date Filing Date
AU88631/91A Abandoned AU8863191A (en) 1990-10-30 1991-10-29 Method and device for filtering a liquid

Country Status (3)

Country Link
AU (1) AU8863191A (en)
SE (1) SE9003452L (en)
WO (1) WO1992007646A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI104958B (en) 1998-09-30 2000-05-15 Parker Hannifin Oy Continuous filtration method and apparatus
FR2798865B1 (en) * 1999-09-23 2001-11-16 Degremont IMPROVEMENTS ON GRANULAR MATERIAL BED FILTERS, ESPECIALLY FOR WATER TREATMENT
KR101748878B1 (en) 2007-12-28 2017-06-19 박스알타 인코퍼레이티드 Counter-pressure filtration of proteins

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4540487A (en) * 1984-05-29 1985-09-10 Aqua-Aerobic Systems, Inc. Filter apparatus

Also Published As

Publication number Publication date
WO1992007646A1 (en) 1992-05-14
SE9003452D0 (en) 1990-10-30
SE9003452L (en) 1992-05-01

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