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GB1074857A - Sewage purification process and apparatus - Google Patents

Sewage purification process and apparatus

Info

Publication number
GB1074857A
GB1074857A GB5260264A GB5260264A GB1074857A GB 1074857 A GB1074857 A GB 1074857A GB 5260264 A GB5260264 A GB 5260264A GB 5260264 A GB5260264 A GB 5260264A GB 1074857 A GB1074857 A GB 1074857A
Authority
GB
United Kingdom
Prior art keywords
purification process
sewage purification
sewage
clarification
pict
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
GB5260264A
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.)
Heinrich Koppers GmbH
Original Assignee
Heinrich Koppers GmbH
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 Heinrich Koppers GmbH filed Critical Heinrich Koppers GmbH
Publication of GB1074857A publication Critical patent/GB1074857A/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
    • 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
    • C02F3/165—Activated sludge processes using surface aeration the aerator having a vertical axis using vertical aeration channels
    • 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)
  • Activated Sludge Processes (AREA)
  • Biological Treatment Of Waste Water (AREA)

Abstract

<PICT:1074857/C1/1> In an activated sludge process employing a central riser 8 and discharge of sewage at the top into the aeration basin, the horizontal component of the flow is at least ten times the vertical component so that clarification of the sewage takes place with settling in clarification chamber 13 in the absence of rotation.
GB5260264A 1964-01-25 1964-12-29 Sewage purification process and apparatus Expired GB1074857A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEK51937A DE1281367B (en) 1964-01-25 1964-01-25 Device for the biological purification of wastewater using the activated sludge process
DE1964K0054205 DE1484835B2 (en) 1964-01-25 1964-10-09 Device for the biological purification of wastewater using the activated sludge process

Publications (1)

Publication Number Publication Date
GB1074857A true GB1074857A (en) 1967-07-05

Family

ID=25983864

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5260264A Expired GB1074857A (en) 1964-01-25 1964-12-29 Sewage purification process and apparatus

Country Status (8)

Country Link
AT (1) AT257500B (en)
BE (1) BE658333A (en)
CH (1) CH464810A (en)
DE (2) DE1281367B (en)
FR (1) FR1428626A (en)
GB (1) GB1074857A (en)
NL (1) NL153827B (en)
SE (1) SE315547B (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US232347A (en) * 1880-09-21 Ball-trap
US2678913A (en) * 1952-02-23 1954-05-18 Infilco Inc Apparatus for treating a liquid with a gas
US2802647A (en) * 1952-10-24 1957-08-13 James F Bolton Aeration apparatus
US2886175A (en) * 1956-03-26 1959-05-12 Infilco Inc Apparatus for treating a liquid with a gas

Also Published As

Publication number Publication date
NL153827B (en) 1977-07-15
DE1484835B2 (en) 1969-09-04
NL6500093A (en) 1965-07-26
CH464810A (en) 1968-10-31
FR1428626A (en) 1966-02-18
BE658333A (en) 1965-04-30
DE1281367B (en) 1968-10-24
DE1484835A1 (en) 1969-09-04
AT257500B (en) 1967-10-10
SE315547B (en) 1969-09-29

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