JPS5479948A - Underwater air supply aerating device - Google Patents

Underwater air supply aerating device

Info

Publication number
JPS5479948A
JPS5479948A JP14797377A JP14797377A JPS5479948A JP S5479948 A JPS5479948 A JP S5479948A JP 14797377 A JP14797377 A JP 14797377A JP 14797377 A JP14797377 A JP 14797377A JP S5479948 A JPS5479948 A JP S5479948A
Authority
JP
Japan
Prior art keywords
air supply
aerating device
underwater air
supply aerating
underwater
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.)
Pending
Application number
JP14797377A
Other languages
Japanese (ja)
Inventor
Masatoshi Hisamatsu
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.)
KOSUTARU KK
Original Assignee
KOSUTARU KK
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 KOSUTARU KK filed Critical KOSUTARU KK
Priority to JP14797377A priority Critical patent/JPS5479948A/en
Publication of JPS5479948A publication Critical patent/JPS5479948A/en
Pending 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)
JP14797377A 1977-12-08 1977-12-08 Underwater air supply aerating device Pending JPS5479948A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14797377A JPS5479948A (en) 1977-12-08 1977-12-08 Underwater air supply aerating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14797377A JPS5479948A (en) 1977-12-08 1977-12-08 Underwater air supply aerating device

Publications (1)

Publication Number Publication Date
JPS5479948A true JPS5479948A (en) 1979-06-26

Family

ID=15442281

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14797377A Pending JPS5479948A (en) 1977-12-08 1977-12-08 Underwater air supply aerating device

Country Status (1)

Country Link
JP (1) JPS5479948A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS491623U (en) * 1972-04-14 1974-01-09
JPS5240547B2 (en) * 1971-11-17 1977-10-13

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5240547B2 (en) * 1971-11-17 1977-10-13
JPS491623U (en) * 1972-04-14 1974-01-09

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