GB9414255D0 - Purification apparatus - Google Patents

Purification apparatus

Info

Publication number
GB9414255D0
GB9414255D0 GB9414255A GB9414255A GB9414255D0 GB 9414255 D0 GB9414255 D0 GB 9414255D0 GB 9414255 A GB9414255 A GB 9414255A GB 9414255 A GB9414255 A GB 9414255A GB 9414255 D0 GB9414255 D0 GB 9414255D0
Authority
GB
United Kingdom
Prior art keywords
purification apparatus
purification
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.)
Withdrawn
Application number
GB9414255A
Other versions
GB2280430A (en
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.)
WL Gore and Associates UK Ltd
Original Assignee
WL Gore and Associates UK 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 WL Gore and Associates UK Ltd filed Critical WL Gore and Associates UK Ltd
Publication of GB9414255D0 publication Critical patent/GB9414255D0/en
Publication of GB2280430A publication Critical patent/GB2280430A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/147—Microfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/16—Feed pretreatment
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/0004—General aspects of dyeing
    • D06P1/0008—Dyeing processes in which the dye is not specific (waste liquors)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
GB9414255A 1993-07-14 1994-07-14 Purification apparatus Withdrawn GB2280430A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9314537A GB9314537D0 (en) 1993-07-14 1993-07-14 Purification apparatus

Publications (2)

Publication Number Publication Date
GB9414255D0 true GB9414255D0 (en) 1994-08-31
GB2280430A GB2280430A (en) 1995-02-01

Family

ID=10738786

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9314537A Pending GB9314537D0 (en) 1993-07-14 1993-07-14 Purification apparatus
GB9414255A Withdrawn GB2280430A (en) 1993-07-14 1994-07-14 Purification apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9314537A Pending GB9314537D0 (en) 1993-07-14 1993-07-14 Purification apparatus

Country Status (3)

Country Link
AU (1) AU7131194A (en)
GB (2) GB9314537D0 (en)
WO (1) WO1995002725A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19617729A1 (en) * 1996-05-03 1997-11-13 Degussa Crossflow filtration process for the separation of organic compounds after adsorption on inorganic solids
DE19630826A1 (en) * 1996-07-31 1998-02-05 Duro Galvanit Chemie Treating contaminated water e.g. in swimming pools
JP2002529556A (en) 1998-11-05 2002-09-10 ビードテック インコーポレイテッド Polystyrene spherical resin adsorbent and wastewater treatment method using the same
DE10008023A1 (en) 2000-02-22 2001-08-23 Qiagen Gmbh Device for filtering and removing liquids
CN109701392B (en) * 2019-01-01 2021-05-11 中国人民解放军63653部队 N2 driving type tangential flow ultrafiltration device
US11827537B2 (en) * 2019-03-05 2023-11-28 Aqua-Aerobic Systems, Inc. System and method for removal of recalcitrant organic compounds from water
CN112777671A (en) * 2019-11-11 2021-05-11 广西大学 Porous medium adsorption filtration tower for filtrate reverse-charging starting and forward air pressure stopping

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2801018A1 (en) * 1978-01-11 1979-07-19 Jenaer Glaswerk Schott & Gen HIGH PRESSURE ULTRAFILTRATION SYSTEM
US4610792A (en) * 1985-01-14 1986-09-09 Memtek Corporation Membrane filtration process
FR2628337B1 (en) * 1988-03-11 1992-02-07 Lyonnaise Eaux PLANT FOR THE FILTRATION AND PURIFICATION OF FLUIDS, PARTICULARLY LIQUIDS, SUCH AS WATER
JPH0753276B2 (en) * 1989-10-03 1995-06-07 栗田工業株式会社 Fluoride-containing water treatment method
FR2655642B1 (en) * 1989-12-11 1992-02-28 Anjou Rech WATER TREATMENT PLANT BY A TANGENTIAL FILTER LOOP.
GB9201496D0 (en) * 1992-01-24 1992-03-11 Gore W L & Ass Uk Process

Also Published As

Publication number Publication date
AU7131194A (en) 1995-02-13
GB9314537D0 (en) 1993-08-25
GB2280430A (en) 1995-02-01
WO1995002725A1 (en) 1995-01-26

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)