GB9312544D0 - A sedimentation tank - Google Patents

A sedimentation tank

Info

Publication number
GB9312544D0
GB9312544D0 GB939312544A GB9312544A GB9312544D0 GB 9312544 D0 GB9312544 D0 GB 9312544D0 GB 939312544 A GB939312544 A GB 939312544A GB 9312544 A GB9312544 A GB 9312544A GB 9312544 D0 GB9312544 D0 GB 9312544D0
Authority
GB
United Kingdom
Prior art keywords
sedimentation tank
sedimentation
tank
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Withdrawn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
GB939312544A
Other versions
GB2267839A (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.)
NORTHUMBRIAN WATER Ltd
Original Assignee
NORTHUMBRIAN WATER 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 GB929212899A external-priority patent/GB9212899D0/en
Priority claimed from GB939308136A external-priority patent/GB9308136D0/en
Application filed by NORTHUMBRIAN WATER Ltd filed Critical NORTHUMBRIAN WATER Ltd
Publication of GB9312544D0 publication Critical patent/GB9312544D0/en
Publication of GB2267839A publication Critical patent/GB2267839A/en
Withdrawn legal-status Critical Current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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2433—Discharge mechanisms for floating particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Removal Of Floating Material (AREA)
GB9312544A 1992-06-18 1993-06-17 Sedimentation tank Withdrawn GB2267839A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929212899A GB9212899D0 (en) 1992-06-18 1992-06-18 Scum-removing valve
GB939308136A GB9308136D0 (en) 1993-04-20 1993-04-20 A sedimentation tank

Publications (2)

Publication Number Publication Date
GB9312544D0 true GB9312544D0 (en) 1993-08-04
GB2267839A GB2267839A (en) 1993-12-22

Family

ID=26301088

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9312544A Withdrawn GB2267839A (en) 1992-06-18 1993-06-17 Sedimentation tank

Country Status (1)

Country Link
GB (1) GB2267839A (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB531607A (en) * 1939-08-09 1941-01-07 Cyril John Hartley Improvements in and relating to scum outlets for circular and other sedimentation tanks
GB1541293A (en) * 1976-11-03 1979-02-28 Hawker Siddeley Water Eng Ltd Circular settling tanks
EP0507057B1 (en) * 1991-02-28 1995-02-22 Passavant-Werke Ag Process for removing floating sludge from sedimentation and thickening basins
GB2257639A (en) * 1991-07-18 1993-01-20 Peter George Nicholls Scum-box in settling tank

Also Published As

Publication number Publication date
GB2267839A (en) 1993-12-22

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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)