GB2178333B - Sewage treatment plant - Google Patents

Sewage treatment plant

Info

Publication number: GB2178333B
Authority: GB; United Kingdom
Prior art keywords: sewage treatment; treatment plant; plant; sewage; treatment
Prior art date: 1985-07-19
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

Application number

GB8617613A

Other versions

GB8617613D0 (en

GB2178333A (en

Inventor

Michael Ian Robert Smith

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.)

Klargester Environmental Engineering Ltd

Original Assignee

Klargester Environmental Engineering 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.)

1985-07-19

Filing date

1986-07-18

Publication date

1988-12-21

1986-07-18 Application filed by Klargester Environmental Engineering Ltd filed Critical Klargester Environmental Engineering Ltd

1986-08-28 Publication of GB8617613D0 publication Critical patent/GB8617613D0/en

1987-02-11 Publication of GB2178333A publication Critical patent/GB2178333A/en

1988-12-21 Application granted granted Critical

1988-12-21 Publication of GB2178333B publication Critical patent/GB2178333B/en

Status Expired legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
- C02F3/2866—Particular arrangements for anaerobic reactors
- C02F3/2886—Two story combinations of the Imhoff tank type
- 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
- B01D21/24—Feed or discharge mechanisms for settling tanks

Landscapes

Life Sciences & Earth Sciences (AREA)
Chemical & Material Sciences (AREA)
Microbiology (AREA)
Chemical Kinetics & Catalysis (AREA)
Biodiversity & Conservation Biology (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Organic Chemistry (AREA)
Treatment Of Biological Wastes In General (AREA)
Activated Sludge Processes (AREA)

GB8617613A 1985-07-19 1986-07-18 Sewage treatment plant Expired GB2178333B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB8518316A GB8518316D0 (en)	1985-07-19	1985-07-19	Sewage treatment plant

Publications (3)

Publication Number	Publication Date
GB8617613D0 GB8617613D0 (en)	1986-08-28
GB2178333A GB2178333A (en)	1987-02-11
GB2178333B true GB2178333B (en)	1988-12-21

Family

ID=10582561

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB8518316A Pending GB8518316D0 (en)	1985-07-19	1985-07-19	Sewage treatment plant
GB8617613A Expired GB2178333B (en)	1985-07-19	1986-07-18	Sewage treatment plant

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GB8518316A Pending GB8518316D0 (en)	1985-07-19	1985-07-19	Sewage treatment plant

Country Status (2)

Country	Link
GB (2)	GB8518316D0 (en)
NO (1)	NO170536C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9502816D0 (en) *	1995-02-14	1995-04-05	Glynwed Plastics	Air admittance valve
DE102019132076A1 (en) *	2019-11-27	2021-05-27	U. Brauchli AG	Separation device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH375699A (en) *	1960-03-15	1964-03-15	Escher Wyss Ag	Seating device, in particular for centrifugal material to be fed to a centrifuge
BE789233A (en) *	1971-09-28	1973-01-15	Degremont	PERFECTED PROCESS AND APPARATUS FOR THE BIOLOGICAL PURIFICATION OF WASTE WATER
SE404707B (en) *	1977-11-03	1978-10-23	Soederstroem Gert	WATER MAGAZINE WELL
NO142904C (en) *	1979-02-23	1981-01-07	Engebretsen Morten As	OIL SEPARATOR.
CS216048B1 (en) *	1980-06-16	1982-10-29	Svatopluk Mackrle	Appliance for the flotation separation of the suspension or emulsion from the liquids
GB2083850A (en) *	1980-09-17	1982-03-31	Purtell Norman Wilfred	Drainage interceptor tank

1985
- 1985-07-19 GB GB8518316A patent/GB8518316D0/en active Pending
1986
- 1986-07-18 NO NO862916A patent/NO170536C/en not_active IP Right Cessation
- 1986-07-18 GB GB8617613A patent/GB2178333B/en not_active Expired

Also Published As

Publication number	Publication date
NO862916D0 (en)	1986-07-18
NO170536C (en)	1992-10-28
GB8518316D0 (en)	1985-08-29
GB8617613D0 (en)	1986-08-28
GB2178333A (en)	1987-02-11
NO862916L (en)	1987-01-20
NO170536B (en)	1992-07-20

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Legal Events

Date	Code	Title	Description
2001-03-07	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20000718