JPS58223492A - 曝気装置 - Google Patents

曝気装置

Info

Publication number
JPS58223492A
JPS58223492A JP57030541A JP3054182A JPS58223492A JP S58223492 A JPS58223492 A JP S58223492A JP 57030541 A JP57030541 A JP 57030541A JP 3054182 A JP3054182 A JP 3054182A JP S58223492 A JPS58223492 A JP S58223492A
Authority
JP
Japan
Prior art keywords
impeller
liquid
treated
recess
outer casing
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.)
Granted
Application number
JP57030541A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6138000B2 (https=
Inventor
Masao Oshima
大島　政夫
Yutaka Kato
豊 加藤
Mitsuhiko Ogasawara
小笠原　光彦
Osamu Futamura
修 二村
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
Ebara Infilco Co 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 Ebara Corp, Ebara Infilco Co Ltd filed Critical Ebara Corp
Priority to JP57030541A priority Critical patent/JPS58223492A/ja
Priority to US06/393,723 priority patent/US4512936A/en
Priority to KR8202973A priority patent/KR850001349B1/ko
Publication of JPS58223492A publication Critical patent/JPS58223492A/ja
Publication of JPS6138000B2 publication Critical patent/JPS6138000B2/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)
JP57030541A 1981-07-03 1982-03-01 曝気装置 Granted JPS58223492A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP57030541A JPS58223492A (ja) 1982-03-01 1982-03-01 曝気装置
US06/393,723 US4512936A (en) 1981-07-03 1982-06-30 Aeration apparatus
KR8202973A KR850001349B1 (en) 1981-07-03 1982-07-03 Aerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57030541A JPS58223492A (ja) 1982-03-01 1982-03-01 曝気装置

Publications (2)

Publication Number Publication Date
JPS58223492A true JPS58223492A (ja) 1983-12-26
JPS6138000B2 JPS6138000B2 (https=) 1986-08-27

Family

ID=12306650

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57030541A Granted JPS58223492A (ja) 1981-07-03 1982-03-01 曝気装置

Country Status (1)

Country Link
JP (1) JPS58223492A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100409056B1 (ko) * 1995-05-23 2004-03-22 가부시키 가이샤 에바라 세이사꾸쇼 오수의호기성처리방법및처리조
JP2010075924A (ja) * 2008-09-26 2010-04-08 Yucheon Enviro Co Ltd 水中エアレータ

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6394800U (https=) * 1986-12-12 1988-06-18

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100409056B1 (ko) * 1995-05-23 2004-03-22 가부시키 가이샤 에바라 세이사꾸쇼 오수의호기성처리방법및처리조
JP2010075924A (ja) * 2008-09-26 2010-04-08 Yucheon Enviro Co Ltd 水中エアレータ

Also Published As

Publication number Publication date
JPS6138000B2 (https=) 1986-08-27

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