GB2261432B - Treatment plant - Google Patents

Treatment plant

Info

Publication number
GB2261432B
GB2261432B GB9223669A GB9223669A GB2261432B GB 2261432 B GB2261432 B GB 2261432B GB 9223669 A GB9223669 A GB 9223669A GB 9223669 A GB9223669 A GB 9223669A GB 2261432 B GB2261432 B GB 2261432B
Authority
GB
United Kingdom
Prior art keywords
treatment plant
plant
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.)
Expired - Fee Related
Application number
GB9223669A
Other versions
GB2261432A (en
GB9223669D0 (en
Inventor
Andrew Robert Hugh Muir
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.)
Thames Water Utilities Ltd
Original Assignee
Thames Water Utilities 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 Thames Water Utilities Ltd filed Critical Thames Water Utilities Ltd
Publication of GB9223669D0 publication Critical patent/GB9223669D0/en
Publication of GB2261432A publication Critical patent/GB2261432A/en
Application granted granted Critical
Publication of GB2261432B publication Critical patent/GB2261432B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1221—Particular type of activated sludge processes comprising treatment of the recirculated sludge
    • 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
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • 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
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1242—Small compact installations for use in homes, apartment blocks, hotels or the like
    • 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
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/20—Activated sludge processes using diffusers
    • 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
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/22—Activated sludge processes using circulation pipes
    • C02F3/223—Activated sludge processes using circulation pipes using "air-lift"
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage
GB9223669A 1991-11-12 1992-11-12 Treatment plant Expired - Fee Related GB2261432B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9123963A GB9123963D0 (en) 1991-11-12 1991-11-12 Liquid treatment plant

Publications (3)

Publication Number Publication Date
GB9223669D0 GB9223669D0 (en) 1992-12-23
GB2261432A GB2261432A (en) 1993-05-19
GB2261432B true GB2261432B (en) 1995-03-29

Family

ID=10704457

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9123963A Pending GB9123963D0 (en) 1991-11-12 1991-11-12 Liquid treatment plant
GB9223669A Expired - Fee Related GB2261432B (en) 1991-11-12 1992-11-12 Treatment plant

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9123963A Pending GB9123963D0 (en) 1991-11-12 1991-11-12 Liquid treatment plant

Country Status (1)

Country Link
GB (2) GB9123963D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1009807A3 (en) * 1995-12-01 1997-08-05 Danheux & Maroye Societe Anony Wastewater treatment plant and method of operation thereof.
AUPO052496A0 (en) * 1996-06-18 1996-07-11 Amec Australia Pty Limited Waste water treatment plant
NL1019162C2 (en) * 2001-10-11 2003-04-14 Boele De Jong Device and method for purifying waste water.

Also Published As

Publication number Publication date
GB2261432A (en) 1993-05-19
GB9123963D0 (en) 1992-01-02
GB9223669D0 (en) 1992-12-23

Similar Documents

Publication Publication Date Title
GB9127150D0 (en) Novel treatment
GB2256649B (en) Water treatment
GB2283741B (en) Herbal treatment for plants
GB9109579D0 (en) Desalination plant
GB9201920D0 (en) Novel treatment i
GB2261432B (en) Treatment plant
ZA925385B (en) Seed treatment
HUT66480A (en) Sewage treatment plant
GB2256237B (en) Treatment plant
GB9415113D0 (en) Plant treatment
PL287077A1 (en) Sewage treatment plant
PL307351A1 (en) Sewage treatment plant
GB9124425D0 (en) Sewage treatment plant
PL290265A1 (en) Small sewage treatment plant
CS278590A2 (en) Biological treatment plant
GB9105560D0 (en) Novel treatment i
GB9111188D0 (en) Novel treatment
GB9112720D0 (en) Novel treatment
GB9113337D0 (en) Novel treatment
GB9111187D0 (en) Novel treatment
GB9112236D0 (en) Novel treatment
GB9112564D0 (en) Novel treatment
GB9103429D0 (en) Novel treatment
GB9114074D0 (en) Novel treatment
GB9115928D0 (en) Novel treatment

Legal Events

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

Effective date: 20031112