JPH0258000B2 - - Google Patents

Info

Publication number
JPH0258000B2
JPH0258000B2 JP57116191A JP11619182A JPH0258000B2 JP H0258000 B2 JPH0258000 B2 JP H0258000B2 JP 57116191 A JP57116191 A JP 57116191A JP 11619182 A JP11619182 A JP 11619182A JP H0258000 B2 JPH0258000 B2 JP H0258000B2
Authority
JP
Japan
Prior art keywords
nozzle
aeration
pipe
compressed air
aeration nozzle
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
JP57116191A
Other languages
English (en)
Japanese (ja)
Other versions
JPS596990A (ja
Inventor
Yasuhiko Shimizu
Kenichi Fujiwara
Kazuo Takumi
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP57116191A priority Critical patent/JPS596990A/ja
Publication of JPS596990A publication Critical patent/JPS596990A/ja
Publication of JPH0258000B2 publication Critical patent/JPH0258000B2/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)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
JP57116191A 1982-07-06 1982-07-06 曝気ノズルの閉塞防止方法 Granted JPS596990A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57116191A JPS596990A (ja) 1982-07-06 1982-07-06 曝気ノズルの閉塞防止方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57116191A JPS596990A (ja) 1982-07-06 1982-07-06 曝気ノズルの閉塞防止方法

Publications (2)

Publication Number Publication Date
JPS596990A JPS596990A (ja) 1984-01-14
JPH0258000B2 true JPH0258000B2 (cs) 1990-12-06

Family

ID=14681082

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57116191A Granted JPS596990A (ja) 1982-07-06 1982-07-06 曝気ノズルの閉塞防止方法

Country Status (1)

Country Link
JP (1) JPS596990A (cs)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4939023A (en) * 1984-08-13 1990-07-03 Canon Kabushiki Kaisha Opto-magnetic recording medium
DE10066288B4 (de) * 1999-10-18 2007-04-12 Juki Corp., Chofu Nadelverschwenkdaten-Erzeugungsvorrichtung
JP4743162B2 (ja) * 2007-01-29 2011-08-10 Ｊｆｅエンジニアリング株式会社 散気板および散気装置
JP5535861B2 (ja) * 2010-10-08 2014-07-02 三菱重工業株式会社 エアレーション装置及びこれを備えた海水排煙脱硫装置
JP2012187522A (ja) * 2011-03-10 2012-10-04 Jfe Engineering Corp 散気装置
JP5700537B2 (ja) * 2011-03-28 2015-04-15 三機工業株式会社 散気システム及び散気装置の洗浄方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1131836B (it) * 1980-06-20 1986-06-25 Montedison Spa Procedimento per preparare strutture multistrato da fogli contenenti fibre sintetiche

Also Published As

Publication number Publication date
JPS596990A (ja) 1984-01-14

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