JPS6138000B2 - - Google Patents

Info

Publication number
JPS6138000B2
JPS6138000B2 JP57030541A JP3054182A JPS6138000B2 JP S6138000 B2 JPS6138000 B2 JP S6138000B2 JP 57030541 A JP57030541 A JP 57030541A JP 3054182 A JP3054182 A JP 3054182A JP S6138000 B2 JPS6138000 B2 JP S6138000B2
Authority
JP
Japan
Prior art keywords
aeration device
impeller
liquid
flow path
aeration
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
Application number
JP57030541A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58223492A (ja
Inventor
Masao Ooshima
Yutaka Kato
Mitsuhiko Ogasawara
Osamu Futamura
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 JPS58223492A (ja) 1983-12-26
JPS6138000B2 true 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
JPS6394800U (https=) * 1986-12-12 1988-06-18
WO1996037444A1 (fr) * 1995-05-23 1996-11-28 Ebara Corporation Procede de traitement aerobie des eaux usees et bassin de traitement

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100899379B1 (ko) * 2008-09-26 2009-05-26 주식회사 유천엔바이로 수중 에어레이터

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6394800U (https=) * 1986-12-12 1988-06-18
WO1996037444A1 (fr) * 1995-05-23 1996-11-28 Ebara Corporation Procede de traitement aerobie des eaux usees et bassin de traitement

Also Published As

Publication number Publication date
JPS58223492A (ja) 1983-12-26

Similar Documents

Publication Publication Date Title
EP0044466A1 (en) Centrifugal degasser
CA2015572C (en) Centrifugal pump
MXPA06003783A (es) Bomba centrifuga.
JPWO2013022121A1 (ja) 自吸式遠心ポンプ装置
US3148464A (en) Dredging apparatus
US4596511A (en) Eddy pump
JPH07139489A (ja) 自吸式遠心ポンプ装置
US3035274A (en) Marine sewage pump and disposal system
JP2636966B2 (ja) カッター付下水管用水中ポンプ
JPH094585A (ja) 汚水ポンプ
JPS6138000B2 (https=)
JP3604873B2 (ja) 泡消しのできる液体タンク及び泡消し用の泡吸引装置
JPH08105400A (ja) 先行待機形ポンプの振動防止装置
US3847327A (en) Centrifugal separator
KR101933342B1 (ko) 만곡된 날개구조를 갖는 수중펌프용 임펠러 및 이것이 적용된 수중펌프
US5221182A (en) Vane apparatus for clog resistant pump
JPS6345273B2 (https=)
KR102030291B1 (ko) 와류 방지 및 기포 제거가 동시에 가능한 하이브리드 슬러지 처리 펌프
JPS5850531B2 (ja) 流体撹拌装置
JP2003262194A (ja) グラインダポンプ装置
KR101335323B1 (ko) 폭기장치
JPS6136477B2 (https=)
US7442003B1 (en) Pump
JPH06182378A (ja) 曝気装置におけるごみ詰まり検出方法
JP2005112150A (ja) ウォータージェット推進装置