JPH0545440Y2 - - Google Patents

Info

Publication number
JPH0545440Y2
JPH0545440Y2 JP1989103217U JP10321789U JPH0545440Y2 JP H0545440 Y2 JPH0545440 Y2 JP H0545440Y2 JP 1989103217 U JP1989103217 U JP 1989103217U JP 10321789 U JP10321789 U JP 10321789U JP H0545440 Y2 JPH0545440 Y2 JP H0545440Y2
Authority
JP
Japan
Prior art keywords
membrane
holder
air
small
diameter pipe
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
JP1989103217U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0343400U (en]
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 filed Critical
Priority to JP1989103217U priority Critical patent/JPH0545440Y2/ja
Publication of JPH0343400U publication Critical patent/JPH0343400U/ja
Application granted granted Critical
Publication of JPH0545440Y2 publication Critical patent/JPH0545440Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
JP1989103217U 1989-09-01 1989-09-01 Expired - Lifetime JPH0545440Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989103217U JPH0545440Y2 (en]) 1989-09-01 1989-09-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989103217U JPH0545440Y2 (en]) 1989-09-01 1989-09-01

Publications (2)

Publication Number Publication Date
JPH0343400U JPH0343400U (en]) 1991-04-23
JPH0545440Y2 true JPH0545440Y2 (en]) 1993-11-19

Family

ID=31652071

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989103217U Expired - Lifetime JPH0545440Y2 (en]) 1989-09-01 1989-09-01

Country Status (1)

Country Link
JP (1) JPH0545440Y2 (en])

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4528219B2 (ja) * 2005-07-08 2010-08-18 ダイセン・メンブレン・システムズ株式会社 散気装置
KR101291238B1 (ko) * 2010-11-11 2013-08-01 주식회사 그린기술산업 역류방지 기능이 구비된 멤브레인 산기관
WO2012108008A1 (ja) * 2011-02-09 2012-08-16 株式会社クボタ メンブレン式散気装置
JP5270033B1 (ja) * 2012-10-18 2013-08-21 株式会社神鋼環境ソリューション 散気用弾性材及び該散気用弾性材を備えた散気体
JP6246610B2 (ja) * 2014-02-12 2017-12-13 三機工業株式会社 散気装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6090595A (ja) * 1983-10-24 1985-05-21 倉地　常夫 回転泡立て洗浄機
CA1321428C (en) * 1986-11-26 1993-08-17 Karl Heinz Schussler Process for the intermittent aeration of liquids and aeration device for use in such process

Also Published As

Publication number Publication date
JPH0343400U (en]) 1991-04-23

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