GB2153243B - Activated sludge process - Google Patents

Activated sludge process

Info

Publication number
GB2153243B
GB2153243B GB08402377A GB8402377A GB2153243B GB 2153243 B GB2153243 B GB 2153243B GB 08402377 A GB08402377 A GB 08402377A GB 8402377 A GB8402377 A GB 8402377A GB 2153243 B GB2153243 B GB 2153243B
Authority
GB
United Kingdom
Prior art keywords
activated sludge
sludge process
activated
sludge
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
Application number
GB08402377A
Other versions
GB2153243A (en
GB8402377D0 (en
Inventor
Brian Chambers
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.)
WALTER RESEARCH CENTRE
Original Assignee
WALTER RESEARCH CENTRE
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 WALTER RESEARCH CENTRE filed Critical WALTER RESEARCH CENTRE
Priority to GB08402377A priority Critical patent/GB2153243B/en
Publication of GB8402377D0 publication Critical patent/GB8402377D0/en
Publication of GB2153243A publication Critical patent/GB2153243A/en
Application granted granted Critical
Publication of GB2153243B publication Critical patent/GB2153243B/en
Expired 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
    • C02F3/121—Multistep treatment
    • 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
    • C02F3/14—Activated sludge processes using surface aeration
    • C02F3/16—Activated sludge processes using surface aeration the aerator having a vertical axis
    • 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
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Activated Sludge Processes (AREA)
GB08402377A 1984-01-30 1984-01-30 Activated sludge process Expired GB2153243B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08402377A GB2153243B (en) 1984-01-30 1984-01-30 Activated sludge process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08402377A GB2153243B (en) 1984-01-30 1984-01-30 Activated sludge process

Publications (3)

Publication Number Publication Date
GB8402377D0 GB8402377D0 (en) 1984-02-29
GB2153243A GB2153243A (en) 1985-08-21
GB2153243B true GB2153243B (en) 1987-06-03

Family

ID=10555755

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08402377A Expired GB2153243B (en) 1984-01-30 1984-01-30 Activated sludge process

Country Status (1)

Country Link
GB (1) GB2153243B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4233423A1 (en) * 1992-04-07 1993-10-14 Ieg Ind Engineering Gmbh Sewage treatment plant

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT347366B (en) * 1975-02-28 1978-12-27 Rheintechnik Weiland & Kaspar DEVICE FOR THE CONVERSION OF FOREIGN MATERIALS CONTAINED IN WATERS, IN PARTICULAR WATER, IN PARTICULAR POLLUTANTS INTO HARMFUL SUBSTANCES

Also Published As

Publication number Publication date
GB2153243A (en) 1985-08-21
GB8402377D0 (en) 1984-02-29

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee