GB0123573D0 - Sewage treatment - Google Patents

Sewage treatment

Info

Publication number
GB0123573D0
GB0123573D0 GBGB0123573.8A GB0123573A GB0123573D0 GB 0123573 D0 GB0123573 D0 GB 0123573D0 GB 0123573 A GB0123573 A GB 0123573A GB 0123573 D0 GB0123573 D0 GB 0123573D0
Authority
GB
United Kingdom
Prior art keywords
sewage treatment
sewage
treatment
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.)
Granted
Application number
GBGB0123573.8A
Other versions
GB2380120A (en
GB2380120B (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.)
QUATROSERVE Ltd
Original Assignee
QUATROSERVE 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 QUATROSERVE Ltd filed Critical QUATROSERVE Ltd
Priority to GB0123573A priority Critical patent/GB2380120B/en
Publication of GB0123573D0 publication Critical patent/GB0123573D0/en
Publication of GB2380120A publication Critical patent/GB2380120A/en
Application granted granted Critical
Publication of GB2380120B publication Critical patent/GB2380120B/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
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • 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
    • B01D21/0006—Settling tanks provided with means for cleaning and maintenance
    • 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
    • B01D21/06—Settling tanks with single outlets for the separated liquid with moving scrapers with rotating 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
    • B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks
    • B01D21/186—Construction of the scrapers or the driving mechanisms for settling tanks with two or more scrapers fixed at different heights on a central rotating shaft
    • 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
    • B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks
    • B01D21/20—Driving mechanisms
    • 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
    • B01D21/2444—Discharge mechanisms for the classified liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/0856—Cleaning of water-treatment installations

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
GB0123573A 2001-10-01 2001-10-01 Sewage settlement tank with cleaning means Expired - Fee Related GB2380120B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0123573A GB2380120B (en) 2001-10-01 2001-10-01 Sewage settlement tank with cleaning means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0123573A GB2380120B (en) 2001-10-01 2001-10-01 Sewage settlement tank with cleaning means

Publications (3)

Publication Number Publication Date
GB0123573D0 true GB0123573D0 (en) 2001-11-21
GB2380120A GB2380120A (en) 2003-04-02
GB2380120B GB2380120B (en) 2005-06-08

Family

ID=9923050

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0123573A Expired - Fee Related GB2380120B (en) 2001-10-01 2001-10-01 Sewage settlement tank with cleaning means

Country Status (1)

Country Link
GB (1) GB2380120B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112174388A (en) * 2020-10-27 2021-01-05 新疆华丹原牧农业科技有限公司 Treatment system and treatment process for industrial degradation-resistant organic wastewater

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102989206B (en) * 2012-11-08 2014-12-10 淮北矿山机器制造有限公司 Frequency control deep cone concentrator centre independent stirring device
JP2017013020A (en) * 2015-07-03 2017-01-19 株式会社伊藤製作所 Weed prevention device in overflow groove of thickener
CN106645011B (en) * 2016-11-30 2020-03-20 无锡艾科瑞思产品设计与研究有限公司 Infrared on-line measuring device of food
RU174455U1 (en) * 2017-04-10 2017-10-13 Петр Викторович Трунов RADIAL RESTAURANT

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4830748A (en) * 1988-05-02 1989-05-16 Hall Ford W Apparatus for cleaning algae and debris from a water treatment tank
US6016924A (en) * 1995-10-30 2000-01-25 Caliva; Anthony L. Apparatus for cleaning water treatment tank surfaces
GB2355648B (en) * 1999-10-26 2002-11-20 Crosby Johnson An improved apparatus for cleaning bulk containers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112174388A (en) * 2020-10-27 2021-01-05 新疆华丹原牧农业科技有限公司 Treatment system and treatment process for industrial degradation-resistant organic wastewater

Also Published As

Publication number Publication date
GB2380120A (en) 2003-04-02
GB2380120B (en) 2005-06-08

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Legal Events

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

Effective date: 20111001