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WO2019043603A3 - Feuilles perméables attachées à des réservoirs et appareil de réservoir - Google Patents

Feuilles perméables attachées à des réservoirs et appareil de réservoir

Info

Publication number
WO2019043603A3
WO2019043603A3 PCT/IB2018/056609 IB2018056609W WO2019043603A3 WO 2019043603 A3 WO2019043603 A3 WO 2019043603A3 IB 2018056609 W IB2018056609 W IB 2018056609W WO 2019043603 A3 WO2019043603 A3 WO 2019043603A3
Authority
WO
WIPO (PCT)
Prior art keywords
tanks
sheets attached
tank apparatus
permeable sheets
permeable
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.)
Ceased
Application number
PCT/IB2018/056609
Other languages
English (en)
Other versions
WO2019043603A2 (fr
Inventor
Carl HOPKINS
Patrick O'neil
Edward GRIESER
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.)
Hydroblox Ltd
Original Assignee
Hydroblox Ltd
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 Hydroblox Ltd filed Critical Hydroblox Ltd
Publication of WO2019043603A2 publication Critical patent/WO2019043603A2/fr
Publication of WO2019043603A3 publication Critical patent/WO2019043603A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B01D29/17—Supported filter elements arranged for inward flow filtration open-ended the arrival of the mixture to be filtered and the discharge of the concentrated mixture are situated on both opposite sides of the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B01D35/027—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks rigidly mounted in or on tanks or reservoirs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1692—Other shaped material, e.g. perforated or porous sheets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Sewage (AREA)

Abstract

La présente invention concerne un procédé de rétention de solides dans un système de réservoir, qui comprend les étapes suivantes : a) utilisation d'une feuille nodulaire de copolymère perméable (11) en tant que cloison pour retenir des solides (29) dans une suspension des solides dans un liquide; b) fixation étanche de ladite feuille nodulaire de copolymère perméable (11), l'un quelconque de ses côtés (13) étant en contact avec la surface dudit système de réservoir (19).
PCT/IB2018/056609 2017-08-29 2018-08-29 Feuilles perméables attachées à des réservoirs et appareil de réservoir Ceased WO2019043603A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1713842.1 2017-08-29
GBGB1713842.1A GB201713842D0 (en) 2017-08-29 2017-08-29 Permeable sheets attached to tanks or tank apparatus

Publications (2)

Publication Number Publication Date
WO2019043603A2 WO2019043603A2 (fr) 2019-03-07
WO2019043603A3 true WO2019043603A3 (fr) 2019-05-02

Family

ID=60037104

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2018/056609 Ceased WO2019043603A2 (fr) 2017-08-29 2018-08-29 Feuilles perméables attachées à des réservoirs et appareil de réservoir

Country Status (2)

Country Link
GB (3) GB201713842D0 (fr)
WO (1) WO2019043603A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11685669B2 (en) * 2020-07-31 2023-06-27 Xylem Water Solutions Zelienople Llc Tensioner for lamella settler

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004076023A1 (fr) * 2003-02-28 2004-09-10 Madison Filter 981 Limited Sechage de dalles de pavage
US20170233275A1 (en) * 2016-02-12 2017-08-17 Denny Hastings Flp 14 Transportable multi-chamber water filtration systems

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4169057A (en) * 1978-03-10 1979-09-25 Boaz, Inc. Fertilizer filter
US5008007A (en) * 1989-04-17 1991-04-16 H. R. Black Company Apparatus for filtering industrial process liquids
US7179377B1 (en) * 2003-02-27 2007-02-20 Caughman Jr Carl Russell Filter for sludge filtration
GB2431896B (en) * 2003-03-19 2007-10-31 Econoplas Ltd Drainage/Irrigation elements from recycled plastics

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004076023A1 (fr) * 2003-02-28 2004-09-10 Madison Filter 981 Limited Sechage de dalles de pavage
US20170233275A1 (en) * 2016-02-12 2017-08-17 Denny Hastings Flp 14 Transportable multi-chamber water filtration systems

Also Published As

Publication number Publication date
GB2568119A (en) 2019-05-08
GB201721849D0 (en) 2018-02-07
GB201713842D0 (en) 2017-10-11
GB201721804D0 (en) 2018-02-07
WO2019043603A2 (fr) 2019-03-07

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