JPH0551360B2 - - Google Patents

Info

Publication number
JPH0551360B2
JPH0551360B2 JP59079859A JP7985984A JPH0551360B2 JP H0551360 B2 JPH0551360 B2 JP H0551360B2 JP 59079859 A JP59079859 A JP 59079859A JP 7985984 A JP7985984 A JP 7985984A JP H0551360 B2 JPH0551360 B2 JP H0551360B2
Authority
JP
Japan
Prior art keywords
screw
draft tube
liquid
aeration
stirring shaft
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 - Lifetime
Application number
JP59079859A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60222193A (ja
Inventor
Hajime Ito
Koichi Mizuta
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.)
Hitachi Kiden Kogyo Ltd
Original Assignee
Hitachi Kiden Kogyo Ltd
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 Hitachi Kiden Kogyo Ltd filed Critical Hitachi Kiden Kogyo Ltd
Priority to JP59079859A priority Critical patent/JPS60222193A/ja
Priority to DE19843427174 priority patent/DE3427174A1/de
Publication of JPS60222193A publication Critical patent/JPS60222193A/ja
Publication of JPH0551360B2 publication Critical patent/JPH0551360B2/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)
JP59079859A 1983-08-02 1984-04-19 曝気装置 Granted JPS60222193A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP59079859A JPS60222193A (ja) 1984-04-19 1984-04-19 曝気装置
DE19843427174 DE3427174A1 (de) 1983-08-02 1984-07-24 Belueftungsvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59079859A JPS60222193A (ja) 1984-04-19 1984-04-19 曝気装置

Publications (2)

Publication Number Publication Date
JPS60222193A JPS60222193A (ja) 1985-11-06
JPH0551360B2 true JPH0551360B2 (enrdf_load_stackoverflow) 1993-08-02

Family

ID=13701921

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59079859A Granted JPS60222193A (ja) 1983-08-02 1984-04-19 曝気装置

Country Status (1)

Country Link
JP (1) JPS60222193A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2750890B1 (fr) * 1996-07-12 1998-11-20 Services Et D Environnement Ci Dispositif de recuperation et de recyclage de mousse dans une cuve de traitement d'un liquide

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51128833A (en) * 1975-05-01 1976-11-10 Ebara Infilco Co Ltd Aeration method
JPS55500281A (enrdf_load_stackoverflow) * 1978-04-21 1980-05-08
JPS5920088B2 (ja) * 1978-08-24 1984-05-10 東芝テック株式会社 ロ−ドセル
JPS6223597Y2 (enrdf_load_stackoverflow) * 1980-07-14 1987-06-16

Also Published As

Publication number Publication date
JPS60222193A (ja) 1985-11-06

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