JPS5439942B2 - - Google Patents

Info

Publication number
JPS5439942B2
JPS5439942B2 JP9678476A JP9678476A JPS5439942B2 JP S5439942 B2 JPS5439942 B2 JP S5439942B2 JP 9678476 A JP9678476 A JP 9678476A JP 9678476 A JP9678476 A JP 9678476A JP S5439942 B2 JPS5439942 B2 JP S5439942B2
Authority
JP
Japan
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
JP9678476A
Other languages
Japanese (ja)
Other versions
JPS5321864A (en
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 filed Critical
Priority to JP9678476A priority Critical patent/JPS5321864A/ja
Priority to DE2710109A priority patent/DE2710109C2/de
Priority to NL7702473A priority patent/NL7702473A/xx
Priority to CA274,264A priority patent/CA1081377A/en
Publication of JPS5321864A publication Critical patent/JPS5321864A/ja
Priority to US05/941,667 priority patent/US4219424A/en
Publication of JPS5439942B2 publication Critical patent/JPS5439942B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
JP9678476A 1976-06-18 1976-08-13 Sewage purifying apparatus Granted JPS5321864A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP9678476A JPS5321864A (en) 1976-08-13 1976-08-13 Sewage purifying apparatus
DE2710109A DE2710109C2 (de) 1976-06-18 1977-03-08 Vorrichtung zur Anreicherung von gelöstem Sauerstoff in Wasser
NL7702473A NL7702473A (nl) 1976-06-18 1977-03-08 Werkwijze voor het verhogen van het gehalte aan opgeloste zuurstof in water.
CA274,264A CA1081377A (en) 1976-06-18 1977-03-18 Method of and apparatus for enriching oxygen contained in water
US05/941,667 US4219424A (en) 1976-06-18 1978-09-12 Apparatus for enriching oxygen contained in water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9678476A JPS5321864A (en) 1976-08-13 1976-08-13 Sewage purifying apparatus

Publications (2)

Publication Number Publication Date
JPS5321864A JPS5321864A (en) 1978-02-28
JPS5439942B2 true JPS5439942B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1979-11-30

Family

ID=14174249

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9678476A Granted JPS5321864A (en) 1976-06-18 1976-08-13 Sewage purifying apparatus

Country Status (1)

Country Link
JP (1) JPS5321864A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPS5321864A (en) 1978-02-28

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