GB9121104D0 - Liquid filtering and/or treating apparatus - Google Patents

Liquid filtering and/or treating apparatus

Info

Publication number
GB9121104D0
GB9121104D0 GB919121104A GB9121104A GB9121104D0 GB 9121104 D0 GB9121104 D0 GB 9121104D0 GB 919121104 A GB919121104 A GB 919121104A GB 9121104 A GB9121104 A GB 9121104A GB 9121104 D0 GB9121104 D0 GB 9121104D0
Authority
GB
United Kingdom
Prior art keywords
treating apparatus
liquid filtering
filtering
liquid
treating
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.)
Pending
Application number
GB919121104A
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.)
Individual
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
Priority to GB919121104A priority Critical patent/GB9121104D0/en
Publication of GB9121104D0 publication Critical patent/GB9121104D0/en
Priority to AU26714/92A priority patent/AU2671492A/en
Priority to PCT/GB1992/001816 priority patent/WO1993006907A1/en
Pending 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
    • B01D24/02—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
    • B01D24/16—Upward filtration
    • B01D24/165—Upward 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
    • B01D24/4631—Counter-current flushing, e.g. by air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/14—Particulate filter materials with a lower density than the liquid mixture to be filtered

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
GB919121104A 1991-10-04 1991-10-04 Liquid filtering and/or treating apparatus Pending GB9121104D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB919121104A GB9121104D0 (en) 1991-10-04 1991-10-04 Liquid filtering and/or treating apparatus
AU26714/92A AU2671492A (en) 1991-10-04 1992-10-05 Liquid filtering and/or treating apparatus
PCT/GB1992/001816 WO1993006907A1 (en) 1991-10-04 1992-10-05 Liquid filtering and/or treating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919121104A GB9121104D0 (en) 1991-10-04 1991-10-04 Liquid filtering and/or treating apparatus

Publications (1)

Publication Number Publication Date
GB9121104D0 true GB9121104D0 (en) 1991-11-13

Family

ID=10702414

Family Applications (1)

Application Number Title Priority Date Filing Date
GB919121104A Pending GB9121104D0 (en) 1991-10-04 1991-10-04 Liquid filtering and/or treating apparatus

Country Status (3)

Country Link
AU (1) AU2671492A (en)
GB (1) GB9121104D0 (en)
WO (1) WO1993006907A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4429208C1 (en) * 1994-08-18 1995-11-16 Lars Stahmer Purifying waste water by adjusting pH and temp., filtering, and
US20130220913A1 (en) * 2012-02-23 2013-08-29 Ticona Llc Fluid filters with mechanically compacted filter beds comprising granular filter media and apparatuses and methods relating thereto

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538800B1 (en) * 1982-12-29 1986-05-02 Socea Balency Sobea BIOLOGICAL TREATMENT PROCESS AND FIXED BED REACTOR FOR IMPLEMENTING IT
US4885083A (en) * 1987-08-10 1989-12-05 Banks James V Single chamber filter vessel

Also Published As

Publication number Publication date
AU2671492A (en) 1993-05-03
WO1993006907A1 (en) 1993-04-15

Similar Documents

Publication Publication Date Title
EP0582920A3 (en) Fluid treatment apparatus and method.
GB9220428D0 (en) Sludge treating process and apparatus
EP0500472A3 (en) Leukocyte-removing filter and leukocyte-removing apparatus furnished therewith
GB9312298D0 (en) Liquid asorbing and retaining apparatus
GB9122618D0 (en) Fluid treatment apparatus
GB9121104D0 (en) Liquid filtering and/or treating apparatus
GB2286344B (en) Liquid treatment apparatus and method
GB2276116B (en) Postforming method and apparatus
GB2261874B (en) Apparatus and method for filtering
GB2263073B (en) Method of treating liquids and apparatus therefor
ZA922954B (en) Methods and apparatus for treatapparatus for treating wastewater
GB2269115B (en) Fluid treatment apparatus
GB2255725B (en) Liquid treatment
GB9104323D0 (en) Liquid treatment apparatus
GB9311500D0 (en) Fluid treatment apparatus
GB9324764D0 (en) Liquid treatment apparatus
GB9203281D0 (en) Fabric treatment methods and apparatus
PL290302A1 (en) Apparatus for filtering and magnetohydrodynamically treating liquids, in particular water
PL53945Y1 (en) Extracting and filtering apparatus
GB9110126D0 (en) Treatment apparatus and aerator handling means
HU913122D0 (en) Sewage treating process and apparatus
GB9023224D0 (en) Fluid treatment apparatus
GB9216118D0 (en) Liquid treatment
PL291944A1 (en) Liquid mixing and deaerating apparatus
GB9103601D0 (en) Fabric treatment methods and apparatus