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GB2300576B - Device for and method of treating liquids - Google Patents

Device for and method of treating liquids

Info

Publication number
GB2300576B
GB2300576B GB9609605A GB9609605A GB2300576B GB 2300576 B GB2300576 B GB 2300576B GB 9609605 A GB9609605 A GB 9609605A GB 9609605 A GB9609605 A GB 9609605A GB 2300576 B GB2300576 B GB 2300576B
Authority
GB
United Kingdom
Prior art keywords
treating liquids
liquids
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.)
Expired - Fee Related
Application number
GB9609605A
Other versions
GB9609605D0 (en
GB2300576A (en
Inventor
Maria-Alexander Jochelson
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.)
JOCHELSON MARIA ALEXANDER
E E POLLUTION CONTROL Ltd
ENVIRONMENTAL ENGINEERING LIMI
Original Assignee
JOCHELSON MARIA ALEXANDER
E E POLLUTION CONTROL Ltd
ENVIRONMENTAL ENGINEERING LIMI
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
Priority claimed from AUPN2882A external-priority patent/AUPN288295A0/en
Priority claimed from AUPN3760A external-priority patent/AUPN376095A0/en
Application filed by JOCHELSON MARIA ALEXANDER, E E POLLUTION CONTROL Ltd, ENVIRONMENTAL ENGINEERING LIMI filed Critical JOCHELSON MARIA ALEXANDER
Publication of GB9609605D0 publication Critical patent/GB9609605D0/en
Publication of GB2300576A publication Critical patent/GB2300576A/en
Application granted granted Critical
Publication of GB2300576B publication Critical patent/GB2300576B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/03—Processes of filtration using flocculating agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
    • B01D33/015—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with flat filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
    • B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
    • B01D33/64—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression
    • B01D33/644—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression by pressure plates, membranes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
GB9609605A 1995-05-10 1996-05-08 Device for and method of treating liquids Expired - Fee Related GB2300576B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPN2882A AUPN288295A0 (en) 1995-05-10 1995-05-10 Piston liquid/solid separation device
AUPN3760A AUPN376095A0 (en) 1995-06-26 1995-06-26 Piston liquid/solid separation device (supplementary information: an example of application)

Publications (3)

Publication Number Publication Date
GB9609605D0 GB9609605D0 (en) 1996-07-10
GB2300576A GB2300576A (en) 1996-11-13
GB2300576B true GB2300576B (en) 1999-02-10

Family

ID=25644952

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9609605A Expired - Fee Related GB2300576B (en) 1995-05-10 1996-05-08 Device for and method of treating liquids

Country Status (2)

Country Link
GB (1) GB2300576B (en)
WO (1) WO1996035496A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1007687C2 (en) * 1997-12-03 1999-06-09 Niro Process Technology Bv Device for separating and purifying solids.
EP3806975B1 (en) * 2018-06-13 2024-12-04 Cargill, Incorporated A filtration process

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1318250A1 (en) * 1985-07-19 1987-06-23 Войсковая часть 12093 Portable filter for purifying potable water
WO1989007972A1 (en) * 1988-03-03 1989-09-08 Timothy Kramer Method and apparatus for removing liquid from permeable material
US4909932A (en) * 1986-06-05 1990-03-20 Bertrand Monnet Device for filtration of liquids, including detachable cover and detachable closure
US5277109A (en) * 1992-09-03 1994-01-11 Custom Metalcraft, Inc. Sanitary liquid/solid separator
US5364539A (en) * 1994-02-16 1994-11-15 Vanmark Corporation Method and means for screening solids from a liquid medium

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4208188A (en) * 1978-03-22 1980-06-17 Signet Corporation Consolidation of coal slurry

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1318250A1 (en) * 1985-07-19 1987-06-23 Войсковая часть 12093 Portable filter for purifying potable water
US4909932A (en) * 1986-06-05 1990-03-20 Bertrand Monnet Device for filtration of liquids, including detachable cover and detachable closure
WO1989007972A1 (en) * 1988-03-03 1989-09-08 Timothy Kramer Method and apparatus for removing liquid from permeable material
US5277109A (en) * 1992-09-03 1994-01-11 Custom Metalcraft, Inc. Sanitary liquid/solid separator
US5364539A (en) * 1994-02-16 1994-11-15 Vanmark Corporation Method and means for screening solids from a liquid medium

Also Published As

Publication number Publication date
GB9609605D0 (en) 1996-07-10
GB2300576A (en) 1996-11-13
WO1996035496A1 (en) 1996-11-14

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20110508