JPS5281953A - Aeration device - Google Patents

Aeration device

Info

Publication number
JPS5281953A
JPS5281953A JP15605475A JP15605475A JPS5281953A JP S5281953 A JPS5281953 A JP S5281953A JP 15605475 A JP15605475 A JP 15605475A JP 15605475 A JP15605475 A JP 15605475A JP S5281953 A JPS5281953 A JP S5281953A
Authority
JP
Japan
Prior art keywords
aeration device
foam
current
attainable
stirs
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
JP15605475A
Other languages
Japanese (ja)
Inventor
Yasufumi Tamura
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.)
Ebara Corp
Original Assignee
Ebara Corp
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 Ebara Corp filed Critical Ebara Corp
Priority to JP15605475A priority Critical patent/JPS5281953A/en
Publication of JPS5281953A publication Critical patent/JPS5281953A/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

Abstract

PURPOSE: To improve foam size-reducing efficiency with a simple mechanism attainable by securely providing a foam-shearing device at the lower stream of a rotary vane which stirs a turning current and an axial current.
COPYRIGHT: (C)1977,JPO&Japio
JP15605475A 1975-12-29 1975-12-29 Aeration device Pending JPS5281953A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15605475A JPS5281953A (en) 1975-12-29 1975-12-29 Aeration device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15605475A JPS5281953A (en) 1975-12-29 1975-12-29 Aeration device

Publications (1)

Publication Number Publication Date
JPS5281953A true JPS5281953A (en) 1977-07-08

Family

ID=15619291

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15605475A Pending JPS5281953A (en) 1975-12-29 1975-12-29 Aeration device

Country Status (1)

Country Link
JP (1) JPS5281953A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3630498A (en) * 1968-07-31 1971-12-28 Namco Corp Apparatus for gasifying and degasifying a liquid
JPS4863553A (en) * 1971-11-22 1973-09-04
JPS4893148A (en) * 1972-02-16 1973-12-03

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3630498A (en) * 1968-07-31 1971-12-28 Namco Corp Apparatus for gasifying and degasifying a liquid
JPS4863553A (en) * 1971-11-22 1973-09-04
JPS4893148A (en) * 1972-02-16 1973-12-03

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