GB2352409B - Improvements in or relating to the cleaning of contaminated liquids - Google Patents

Improvements in or relating to the cleaning of contaminated liquids

Info

Publication number
GB2352409B
GB2352409B GB9917614A GB9917614A GB2352409B GB 2352409 B GB2352409 B GB 2352409B GB 9917614 A GB9917614 A GB 9917614A GB 9917614 A GB9917614 A GB 9917614A GB 2352409 B GB2352409 B GB 2352409B
Authority
GB
United Kingdom
Prior art keywords
relating
cleaning
contaminated liquids
contaminated
liquids
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
GB9917614A
Other versions
GB9917614D0 (en
GB2352409A (en
Inventor
Alban Timmons
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 GB9917614A priority Critical patent/GB2352409B/en
Publication of GB9917614D0 publication Critical patent/GB9917614D0/en
Publication of GB2352409A publication Critical patent/GB2352409A/en
Application granted granted Critical
Publication of GB2352409B publication Critical patent/GB2352409B/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
    • 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
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B01D17/0211—Separation of non-miscible liquids by sedimentation with baffles
    • 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
    • B01D17/0214—Separation of non-miscible liquids by sedimentation with removal of one of the phases
    • 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
    • B01D17/0217—Separation of non-miscible liquids by centrifugal force
    • 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
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0045—Plurality of essentially parallel plates
    • 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
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
    • 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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2405—Feed mechanisms for settling tanks
    • B01D21/2411—Feed mechanisms for settling tanks having a tangential inlet
    • 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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2427—The feed or discharge opening located at a distant position from the side walls
    • 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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments
    • B01D21/2472—Means for fluidising the sediments, e.g. by jets or mechanical agitators
    • 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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2488—Feed or discharge mechanisms for settling tanks bringing about a partial recirculation of the liquid, e.g. for introducing chemical aids
    • 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
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Cyclones (AREA)
  • Physical Water Treatments (AREA)
GB9917614A 1999-07-27 1999-07-27 Improvements in or relating to the cleaning of contaminated liquids Expired - Fee Related GB2352409B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9917614A GB2352409B (en) 1999-07-27 1999-07-27 Improvements in or relating to the cleaning of contaminated liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9917614A GB2352409B (en) 1999-07-27 1999-07-27 Improvements in or relating to the cleaning of contaminated liquids

Publications (3)

Publication Number Publication Date
GB9917614D0 GB9917614D0 (en) 1999-09-29
GB2352409A GB2352409A (en) 2001-01-31
GB2352409B true GB2352409B (en) 2003-06-18

Family

ID=10858018

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9917614A Expired - Fee Related GB2352409B (en) 1999-07-27 1999-07-27 Improvements in or relating to the cleaning of contaminated liquids

Country Status (1)

Country Link
GB (1) GB2352409B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2374297B (en) * 2001-04-11 2003-03-12 Michael John Leigh Chapman Dynamic sedimentation system
JP2007144386A (en) * 2005-11-02 2007-06-14 Toshiba Corp Ultraviolet irradiation water-treatment apparatus
US9931587B2 (en) 2014-06-03 2018-04-03 Amarillo Equities Inc. Enhanced vortex fluid treatment apparatus, system, and method for separating solids from solids-containing liquids
CN107308694A (en) * 2017-05-22 2017-11-03 亚太水处理(天长)有限公司 A kind of efficient mud scraper of the water injection type of automatic water filling

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1036543A (en) *
GB712792A (en) * 1951-06-14 1954-07-28 Dorr Co Process and apparatus for classifying solid materials in a hydrocyclone
GB999848A (en) * 1962-12-20 1965-07-28 Bauer Bros Co Centrifugal cleaner
GB2158741A (en) * 1984-05-14 1985-11-20 Hydro Int Ltd Separation of components of a fluid mixture
GB2205512A (en) * 1987-06-06 1988-12-14 Clean Water Company Limited Th Vortex separator
GB2241904A (en) * 1990-03-16 1991-09-18 Hydro Int Ltd Gravity separator

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1036543A (en) *
GB712792A (en) * 1951-06-14 1954-07-28 Dorr Co Process and apparatus for classifying solid materials in a hydrocyclone
GB999848A (en) * 1962-12-20 1965-07-28 Bauer Bros Co Centrifugal cleaner
GB2158741A (en) * 1984-05-14 1985-11-20 Hydro Int Ltd Separation of components of a fluid mixture
GB2205512A (en) * 1987-06-06 1988-12-14 Clean Water Company Limited Th Vortex separator
GB2241904A (en) * 1990-03-16 1991-09-18 Hydro Int Ltd Gravity separator

Also Published As

Publication number Publication date
GB9917614D0 (en) 1999-09-29
GB2352409A (en) 2001-01-31

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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)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100727