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GB2018736A - Installation for the treatment of waste water by the activated sludge process - Google Patents

Installation for the treatment of waste water by the activated sludge process

Info

Publication number
GB2018736A
GB2018736A GB7913338A GB7913338A GB2018736A GB 2018736 A GB2018736 A GB 2018736A GB 7913338 A GB7913338 A GB 7913338A GB 7913338 A GB7913338 A GB 7913338A GB 2018736 A GB2018736 A GB 2018736A
Authority
GB
United Kingdom
Prior art keywords
installation
treatment
waste water
activated sludge
sludge process
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.)
Granted
Application number
GB7913338A
Other versions
GB2018736B (en
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
Publication of GB2018736A publication Critical patent/GB2018736A/en
Application granted granted Critical
Publication of GB2018736B publication Critical patent/GB2018736B/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
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1257—Oxidation ditches
    • 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
    • C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
    • 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)
  • Water Supply & Treatment (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Activated Sludge Processes (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Biological Treatment Of Waste Water (AREA)

Abstract

An installation for the treatment of waste water by the activated sludge process comprises a plurality of mutually parallel stabilization channels 3 connected together in series in the direction of flow by the interposition of bends 6, in which aeration units 7 are located adjacent to one another in the bends on at least one side of the plan view, the stabilization channels in the region of the bends which are fitted with aeration units being converted by roofing 8 into oxidation chambers 9 of an oxygen gasification installation which oxidation chambers are arranged in series as cascade stages of the oxygen gasification installation. <IMAGE>
GB7913338A 1978-04-15 1979-04-17 Installation for the treatment of waste water by the activated sludge process Expired GB2018736B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2816390A DE2816390C2 (en) 1978-04-15 1978-04-15 Plant for the treatment of wastewater according to the activated sludge process with several stabilization ditches

Publications (2)

Publication Number Publication Date
GB2018736A true GB2018736A (en) 1979-10-24
GB2018736B GB2018736B (en) 1982-07-21

Family

ID=6037052

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7913338A Expired GB2018736B (en) 1978-04-15 1979-04-17 Installation for the treatment of waste water by the activated sludge process

Country Status (9)

Country Link
JP (1) JPS5513185A (en)
AR (1) AR217743A1 (en)
BE (1) BE875553A (en)
BR (1) BR7902239A (en)
DE (1) DE2816390C2 (en)
ES (1) ES479529A1 (en)
FR (1) FR2422597A1 (en)
GB (1) GB2018736B (en)
NL (1) NL7902882A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102976481A (en) * 2012-12-13 2013-03-20 河南省科学院化学研究所有限公司 Technique for treating pulping and papermaking middle-stage wastewater by using improved Carrousel oxidation ditch

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU185894B (en) * 1980-07-03 1985-04-28 Imre Gyulavari Apparatus for treating fluids

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1932640C3 (en) * 1969-06-27 1980-06-12 Botho Prof. Dr. 5100 Aachen Boehnke Sewage treatment plant
AU3954672A (en) * 1971-03-18 1973-09-06 Air Products And Chemicals Inc Activated sludge sewage treatment process and system
CA991327A (en) * 1972-05-01 1976-06-15 Michael J. Stankewich (Jr.) Phosphorous removal from wastewater
DE2338000C3 (en) * 1973-07-26 1980-11-27 Linde Ag, 6200 Wiesbaden Method and device for cleaning an organically contaminated liquid
DE2337999C3 (en) * 1973-07-26 1980-09-18 Linde Ag, 6200 Wiesbaden Process for cleaning an organically contaminated liquid
DE2427550A1 (en) * 1974-06-07 1975-12-18 Menzel & Co Gasification of fluids, esp. for sewage purificn. - with agitation and aeration by separate aggregates, with intermittent working
DE2640875C3 (en) * 1976-09-10 1983-01-20 Machinefabriek W. Hubert & Co. B.V., Sneek Two-stage activated sludge process for cleaning wastewater
DE2800035C2 (en) * 1978-01-02 1985-06-13 Passavant-Werke AG & Co KG, 6209 Aarbergen Process and device for wastewater purification
DE2803759C3 (en) 1978-01-28 1983-01-13 Böhnke, Botho, Prof. Dr.-Ing. Two-stage system for the treatment of wastewater according to the activated sludge process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102976481A (en) * 2012-12-13 2013-03-20 河南省科学院化学研究所有限公司 Technique for treating pulping and papermaking middle-stage wastewater by using improved Carrousel oxidation ditch

Also Published As

Publication number Publication date
JPS5513185A (en) 1980-01-30
AR217743A1 (en) 1980-04-15
NL7902882A (en) 1979-10-17
DE2816390A1 (en) 1979-10-25
JPS5638279B2 (en) 1981-09-05
BE875553A (en) 1979-07-31
DE2816390C2 (en) 1983-10-06
GB2018736B (en) 1982-07-21
ES479529A1 (en) 1979-08-01
BR7902239A (en) 1979-12-04
FR2422597A1 (en) 1979-11-09

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Legal Events

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