GB1326930A - Aerator for introducing oxygen into liquids - Google Patents

Aerator for introducing oxygen into liquids

Info

Publication number
GB1326930A
GB1326930A GB6193370A GB6193370A GB1326930A GB 1326930 A GB1326930 A GB 1326930A GB 6193370 A GB6193370 A GB 6193370A GB 6193370 A GB6193370 A GB 6193370A GB 1326930 A GB1326930 A GB 1326930A
Authority
GB
United Kingdom
Prior art keywords
liquids
aerator
introducing oxygen
groups
flow chambers
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
GB6193370A
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
Priority claimed from DE2013798A external-priority patent/DE2013798C3/en
Application filed by Heinrich Koppers GmbH filed Critical Heinrich Koppers GmbH
Publication of GB1326930A publication Critical patent/GB1326930A/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
    • C02F3/14—Activated sludge processes using surface aeration
    • C02F3/16—Activated sludge processes using surface aeration the aerator having a vertical axis
    • 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)

Abstract

1326930 Aerating liquids HEINRICH KOPPERS GmbH 31 Dec 1970 [23 March 1970] 61933/70 Addition to 1316866 Heading B1C The rotatable surface aerator of the main application is modified by securing the groups 1 of flow chambers 4 at intervals around a plastics or metal float 5, thus relieving the load on the drive shaft 6. As shown there are three groups of flow chambers at intervals of 120‹.
GB6193370A 1970-03-23 1970-12-31 Aerator for introducing oxygen into liquids Expired GB1326930A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2013798A DE2013798C3 (en) 1969-06-07 1970-03-23 Device for aerating a liquid
GB1314870 1971-05-28

Publications (1)

Publication Number Publication Date
GB1326930A true GB1326930A (en) 1973-08-15

Family

ID=25758866

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6193370A Expired GB1326930A (en) 1970-03-23 1970-12-31 Aerator for introducing oxygen into liquids

Country Status (1)

Country Link
GB (1) GB1326930A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees