GB2305617B - Water filtering - Google Patents

Water filtering

Info

Publication number
GB2305617B
GB2305617B GB9519706A GB9519706A GB2305617B GB 2305617 B GB2305617 B GB 2305617B GB 9519706 A GB9519706 A GB 9519706A GB 9519706 A GB9519706 A GB 9519706A GB 2305617 B GB2305617 B GB 2305617B
Authority
GB
United Kingdom
Prior art keywords
water filtering
filtering
water
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 - Lifetime
Application number
GB9519706A
Other versions
GB2305617A (en
GB9519706D0 (en
Inventor
John Swan
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 GB9519706A priority Critical patent/GB2305617B/en
Publication of GB9519706D0 publication Critical patent/GB9519706D0/en
Publication of GB2305617A publication Critical patent/GB2305617A/en
Application granted granted Critical
Publication of GB2305617B publication Critical patent/GB2305617B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
    • E03F5/16—Devices for separating oil, water or grease from sewage in drains leading to the main sewer
    • 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
    • B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
    • 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
    • B01D21/2494—Feed or discharge mechanisms for settling tanks provided with means for the removal of gas, e.g. noxious gas, air

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sink And Installation For Waste Water (AREA)
GB9519706A 1995-09-27 1995-09-27 Water filtering Expired - Lifetime GB2305617B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9519706A GB2305617B (en) 1995-09-27 1995-09-27 Water filtering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9519706A GB2305617B (en) 1995-09-27 1995-09-27 Water filtering

Publications (3)

Publication Number Publication Date
GB9519706D0 GB9519706D0 (en) 1995-11-29
GB2305617A GB2305617A (en) 1997-04-16
GB2305617B true GB2305617B (en) 1999-07-07

Family

ID=10781362

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9519706A Expired - Lifetime GB2305617B (en) 1995-09-27 1995-09-27 Water filtering

Country Status (1)

Country Link
GB (1) GB2305617B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9108864B2 (en) 2011-09-15 2015-08-18 Storm Drain Technologies, Llc Construction site water treatment system and methods
CA2778016C (en) * 2012-05-23 2018-06-19 Canplas Industries Ltd. Solids containment device for use within or in association with hydromechanical grease interceptor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB290703A (en) * 1927-10-10 1928-05-24 Cockburns Ltd Improvements in or relating to steam separators and the like
GB561167A (en) * 1942-12-29 1944-05-08 Whitehead & Poole Improvements in or relating to gullies
US3700110A (en) * 1971-07-14 1972-10-24 Baltimore Aircoil Co Inc Fluid strainer
GB2228751A (en) * 1989-02-06 1990-09-05 Aco Polymer Products Ltd Grease trap

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB290703A (en) * 1927-10-10 1928-05-24 Cockburns Ltd Improvements in or relating to steam separators and the like
GB561167A (en) * 1942-12-29 1944-05-08 Whitehead & Poole Improvements in or relating to gullies
US3700110A (en) * 1971-07-14 1972-10-24 Baltimore Aircoil Co Inc Fluid strainer
GB2228751A (en) * 1989-02-06 1990-09-05 Aco Polymer Products Ltd Grease trap

Also Published As

Publication number Publication date
GB2305617A (en) 1997-04-16
GB9519706D0 (en) 1995-11-29

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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)
PE20 Patent expired after termination of 20 years

Expiry date: 20150926