JPS62125897A - 活性汚泥の消泡方法 - Google Patents

活性汚泥の消泡方法

Info

Publication number
JPS62125897A
JPS62125897A JP60265816A JP26581685A JPS62125897A JP S62125897 A JPS62125897 A JP S62125897A JP 60265816 A JP60265816 A JP 60265816A JP 26581685 A JP26581685 A JP 26581685A JP S62125897 A JPS62125897 A JP S62125897A
Authority
JP
Japan
Prior art keywords
tank
pipe
water
holes
activated sludge
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
JP60265816A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0232956B2 (enExample
Inventor
Masao Watanabe
正雄 渡辺
Yasue Sasaki
佐々木　保栄
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.)
Nihon Kentetsu Co Ltd
Original Assignee
Nihon Kentetsu 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 Nihon Kentetsu Co Ltd filed Critical Nihon Kentetsu Co Ltd
Priority to JP60265816A priority Critical patent/JPS62125897A/ja
Publication of JPS62125897A publication Critical patent/JPS62125897A/ja
Publication of JPH0232956B2 publication Critical patent/JPH0232956B2/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

  • Degasification And Air Bubble Elimination (AREA)
  • Activated Sludge Processes (AREA)
  • Removal Of Floating Material (AREA)
JP60265816A 1985-11-26 1985-11-26 活性汚泥の消泡方法 Granted JPS62125897A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60265816A JPS62125897A (ja) 1985-11-26 1985-11-26 活性汚泥の消泡方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60265816A JPS62125897A (ja) 1985-11-26 1985-11-26 活性汚泥の消泡方法

Publications (2)

Publication Number Publication Date
JPS62125897A true JPS62125897A (ja) 1987-06-08
JPH0232956B2 JPH0232956B2 (enExample) 1990-07-24

Family

ID=17422451

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60265816A Granted JPS62125897A (ja) 1985-11-26 1985-11-26 活性汚泥の消泡方法

Country Status (1)

Country Link
JP (1) JPS62125897A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0352604A (ja) * 1989-07-19 1991-03-06 Kyowa Exeo Corp 気液還流型消泡装置
US6488458B2 (en) 1996-02-23 2002-12-03 Hitachi, Ltd. Taper implant and a screw-fastening structure using a taper implant with female threads

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0352604A (ja) * 1989-07-19 1991-03-06 Kyowa Exeo Corp 気液還流型消泡装置
US6488458B2 (en) 1996-02-23 2002-12-03 Hitachi, Ltd. Taper implant and a screw-fastening structure using a taper implant with female threads
US6591475B2 (en) 1996-02-23 2003-07-15 Hitachi, Ltd. Method for fixing a taper implant to a receiving member
US6609288B2 (en) 1996-02-23 2003-08-26 Hitachi, Ltd. Taper implant and a screw-fastening structure using a taper implant with female threads
US6751851B2 (en) 1996-02-23 2004-06-22 Hitachi, Ltd. Fastening structure using a taper implant

Also Published As

Publication number Publication date
JPH0232956B2 (enExample) 1990-07-24

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