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GB2257375B - Apparatus for separating contaminant from water - Google Patents

Apparatus for separating contaminant from water

Info

Publication number
GB2257375B
GB2257375B GB9213819A GB9213819A GB2257375B GB 2257375 B GB2257375 B GB 2257375B GB 9213819 A GB9213819 A GB 9213819A GB 9213819 A GB9213819 A GB 9213819A GB 2257375 B GB2257375 B GB 2257375B
Authority
GB
United Kingdom
Prior art keywords
water
separating contaminant
contaminant
separating
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 - Lifetime
Application number
GB9213819A
Other versions
GB9213819D0 (en
GB2257375A (en
Inventor
Colin Thomas Billiett
Robert Michael Fielding
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.)
Domnick Hunter Ltd
Original Assignee
Domnick Hunter 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
Priority claimed from GB919114628A external-priority patent/GB9114628D0/en
Application filed by Domnick Hunter Ltd filed Critical Domnick Hunter Ltd
Priority to GB9213819A priority Critical patent/GB2257375B/en
Publication of GB9213819D0 publication Critical patent/GB9213819D0/en
Publication of GB2257375A publication Critical patent/GB2257375A/en
Application granted granted Critical
Publication of GB2257375B publication Critical patent/GB2257375B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/045—Breaking emulsions with coalescers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/08—Thickening liquid suspensions by filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/08—Thickening liquid suspensions by filtration
    • B01D17/085—Thickening liquid suspensions by filtration with membranes
    • 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
    • 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
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Sorption (AREA)
GB9213819A 1991-07-06 1992-06-30 Apparatus for separating contaminant from water Expired - Lifetime GB2257375B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9213819A GB2257375B (en) 1991-07-06 1992-06-30 Apparatus for separating contaminant from water

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919114628A GB9114628D0 (en) 1991-07-06 1991-07-06 Apparatus for separating contaminant from water
GB9213819A GB2257375B (en) 1991-07-06 1992-06-30 Apparatus for separating contaminant from water

Publications (3)

Publication Number Publication Date
GB9213819D0 GB9213819D0 (en) 1992-08-12
GB2257375A GB2257375A (en) 1993-01-13
GB2257375B true GB2257375B (en) 1994-08-24

Family

ID=26299195

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9213819A Expired - Lifetime GB2257375B (en) 1991-07-06 1992-06-30 Apparatus for separating contaminant from water

Country Status (1)

Country Link
GB (1) GB2257375B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4231837C2 (en) * 1992-09-23 1994-11-10 Blohm Voss Ag Process and plant for cleaning oil-contaminated and emulsified bilge water on ships
DE19508296A1 (en) * 1995-03-09 1996-09-12 Hydac Filtertechnik Gmbh Method and device for phase separation
GB2425069A (en) * 2005-04-13 2006-10-18 Psi Global Ltd Emulsion separating
CN102329688A (en) * 2011-07-22 2012-01-25 周彬 Method for recycling cutting fluid in single crystal silicon cutting fluid waste mortar
GB2516885B (en) * 2013-08-02 2016-04-20 Adler And Allan Ltd Coalescent hydrocarbon filter
WO2020051215A1 (en) * 2018-09-06 2020-03-12 Emd Millipore Corporation Tangential flow filters having extractables adsorber
CN109126281B (en) * 2018-10-26 2020-12-08 江西经匠建设有限公司 Construction effluent treatment plant
CN110204069B (en) * 2019-05-07 2023-05-12 湖南杰安环保设备有限公司 Environmental protection industry water purifier
CN110701028A (en) * 2019-11-04 2020-01-17 唐山钢铁集团有限责任公司 Mechanical lifting liquid level meter water pump start-stop control system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1158929A (en) * 1965-11-22 1969-07-23 Frank Joseph Popelar Improvements in or relating to Liquid Filtering Apparatus.
US4426293A (en) * 1983-05-04 1984-01-17 Smith & Loveless, Inc. Method and apparatus for removing oil from water

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1158929A (en) * 1965-11-22 1969-07-23 Frank Joseph Popelar Improvements in or relating to Liquid Filtering Apparatus.
US4426293A (en) * 1983-05-04 1984-01-17 Smith & Loveless, Inc. Method and apparatus for removing oil from water

Also Published As

Publication number Publication date
GB9213819D0 (en) 1992-08-12
GB2257375A (en) 1993-01-13

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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)
PE20 Patent expired after termination of 20 years

Expiry date: 20120629