GB2293988B - Sedimentation tanks - Google Patents

Sedimentation tanks

Info

Publication number
GB2293988B
GB2293988B GB9520951A GB9520951A GB2293988B GB 2293988 B GB2293988 B GB 2293988B GB 9520951 A GB9520951 A GB 9520951A GB 9520951 A GB9520951 A GB 9520951A GB 2293988 B GB2293988 B GB 2293988B
Authority
GB
United Kingdom
Prior art keywords
sedimentation tanks
sedimentation
tanks
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
GB9520951A
Other versions
GB2293988A (en
GB9520951D0 (en
Inventor
Giuseppe Leonardo Quarini
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.)
University of Bristol
Original Assignee
University of Bristol
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 University of Bristol filed Critical University of Bristol
Publication of GB9520951D0 publication Critical patent/GB9520951D0/en
Publication of GB2293988A publication Critical patent/GB2293988A/en
Application granted granted Critical
Publication of GB2293988B publication Critical patent/GB2293988B/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
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0042—Baffles or guide 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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2405—Feed mechanisms for settling tanks
    • 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
    • B01D2221/00—Applications of separation devices
    • B01D2221/02—Small separation devices for domestic application, e.g. for canteens, industrial kitchen, washing machines
GB9520951A 1994-10-14 1995-10-13 Sedimentation tanks Expired - Fee Related GB2293988B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9420736A GB9420736D0 (en) 1994-10-14 1994-10-14 Sedimentation tanks

Publications (3)

Publication Number Publication Date
GB9520951D0 GB9520951D0 (en) 1995-12-13
GB2293988A GB2293988A (en) 1996-04-17
GB2293988B true GB2293988B (en) 1998-09-30

Family

ID=10762845

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9420736A Pending GB9420736D0 (en) 1994-10-14 1994-10-14 Sedimentation tanks
GB9520951A Expired - Fee Related GB2293988B (en) 1994-10-14 1995-10-13 Sedimentation tanks

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9420736A Pending GB9420736D0 (en) 1994-10-14 1994-10-14 Sedimentation tanks

Country Status (1)

Country Link
GB (2) GB9420736D0 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9512172D0 (en) * 1995-06-15 1995-08-16 Bourne Garry A Water filtration apparatus
NO305348B1 (en) * 1997-10-23 1999-05-18 Norske Stats Oljeselskap Apparatus for separating particles from a fluid stream
DE19758360C2 (en) * 1997-12-22 2000-01-13 Berliner Wasser Betriebe Method and device for separating a mixture of purified wastewater and activated sludge
DE19806858A1 (en) * 1998-02-19 2000-05-25 Emschergenossenschaft Lippever Sedimentation basin with a round shape for separating sludge from waste water
JP5808690B2 (en) * 2012-02-22 2015-11-10 株式会社ジェイピーシー Liquid purification device
CN103191590B (en) * 2013-04-08 2015-04-22 云南大红山管道有限公司 Treatment system for concentration tank of iron ore concentrates
EP3292900A1 (en) * 2016-09-12 2018-03-14 Susanne Kimmich Device for separating solid particles from a liquid medium

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB847203A (en) * 1958-10-18 1960-09-07 Rudolf Lautrich Method and device for passing a liquid through containers or basins
US3618773A (en) * 1968-12-02 1971-11-09 Sten Jaquet Ab Water purification apparatus
US3770131A (en) * 1971-10-20 1973-11-06 Envirotech Corp Feedwell
US4303517A (en) * 1979-01-15 1981-12-01 Sydlo Inc. Liquid treatment apparatus
US4346005A (en) * 1981-08-03 1982-08-24 Crane Co. Tube settler module
WO1995001215A1 (en) * 1993-07-01 1995-01-12 Southern Water Services Ltd. Separating liquid suspensions

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB847203A (en) * 1958-10-18 1960-09-07 Rudolf Lautrich Method and device for passing a liquid through containers or basins
US3618773A (en) * 1968-12-02 1971-11-09 Sten Jaquet Ab Water purification apparatus
US3770131A (en) * 1971-10-20 1973-11-06 Envirotech Corp Feedwell
US4303517A (en) * 1979-01-15 1981-12-01 Sydlo Inc. Liquid treatment apparatus
US4346005A (en) * 1981-08-03 1982-08-24 Crane Co. Tube settler module
WO1995001215A1 (en) * 1993-07-01 1995-01-12 Southern Water Services Ltd. Separating liquid suspensions

Also Published As

Publication number Publication date
GB2293988A (en) 1996-04-17
GB9420736D0 (en) 1994-11-30
GB9520951D0 (en) 1995-12-13

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20031013