GB2365797B - Combined sewer overflow - Google Patents

Combined sewer overflow

Info

Publication number
GB2365797B
GB2365797B GB0019520A GB0019520A GB2365797B GB 2365797 B GB2365797 B GB 2365797B GB 0019520 A GB0019520 A GB 0019520A GB 0019520 A GB0019520 A GB 0019520A GB 2365797 B GB2365797 B GB 2365797B
Authority
GB
United Kingdom
Prior art keywords
combined sewer
sewer overflow
overflow
combined
sewer
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
GB0019520A
Other versions
GB2365797A (en
GB0019520D0 (en
Inventor
Christopher Ian Greaves
Steven Nicholas Crake
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
Uponor Ltd UK
Original Assignee
NORTHUMBRIAN WATER Ltd
Uponor Ltd UK
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 NORTHUMBRIAN WATER Ltd, Uponor Ltd UK filed Critical NORTHUMBRIAN WATER Ltd
Priority to GB0019520A priority Critical patent/GB2365797B/en
Publication of GB0019520D0 publication Critical patent/GB0019520D0/en
Publication of GB2365797A publication Critical patent/GB2365797A/en
Application granted granted Critical
Publication of GB2365797B publication Critical patent/GB2365797B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/12—Emergency outlets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
    • B01D29/035—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting with curved filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
    • B01D29/908—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding provoking a tangential stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/48—Overflow systems
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/12—Emergency outlets
    • E03F5/125—Emergency outlets providing screening of overflowing water
GB0019520A 2000-08-09 2000-08-09 Combined sewer overflow Expired - Fee Related GB2365797B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0019520A GB2365797B (en) 2000-08-09 2000-08-09 Combined sewer overflow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0019520A GB2365797B (en) 2000-08-09 2000-08-09 Combined sewer overflow

Publications (3)

Publication Number Publication Date
GB0019520D0 GB0019520D0 (en) 2000-09-27
GB2365797A GB2365797A (en) 2002-02-27
GB2365797B true GB2365797B (en) 2003-07-16

Family

ID=9897252

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0019520A Expired - Fee Related GB2365797B (en) 2000-08-09 2000-08-09 Combined sewer overflow

Country Status (1)

Country Link
GB (1) GB2365797B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2416714B (en) * 2004-07-30 2009-01-21 Asset Internat Ltd A combined sewer overflow
GB2504927B (en) * 2012-08-04 2019-05-15 Water Res Centre Limited Double chamber combined sewer overflow
CN111762846A (en) * 2019-04-01 2020-10-13 三花亚威科电器设备（芜湖）有限公司 Water softener and water softener assembly with same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3928681A1 (en) * 1988-10-14 1990-04-19 Werner Nill Storm sewage screen - with perforated alloy steel plate in zigzag folds or corrugations
GB2277460A (en) * 1993-04-30 1994-11-02 Werner Nill Screen grid for overflow tanks
EP0709529A1 (en) * 1994-03-08 1996-05-01 Manfred Weikopf Waste water filter system and the resulting method for reducing strainable impurities of emergency outlets of mixed systems and mixed water clarification tanks

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3928681A1 (en) * 1988-10-14 1990-04-19 Werner Nill Storm sewage screen - with perforated alloy steel plate in zigzag folds or corrugations
GB2277460A (en) * 1993-04-30 1994-11-02 Werner Nill Screen grid for overflow tanks
EP0709529A1 (en) * 1994-03-08 1996-05-01 Manfred Weikopf Waste water filter system and the resulting method for reducing strainable impurities of emergency outlets of mixed systems and mixed water clarification tanks

Also Published As

Publication number Publication date
GB2365797A (en) 2002-02-27
GB0019520D0 (en) 2000-09-27

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Legal Events

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

Effective date: 20060809