JPH04998U - - Google Patents

Info

Publication number
JPH04998U
JPH04998U JP1990039565U JP3956590U JPH04998U JP H04998 U JPH04998 U JP H04998U JP 1990039565 U JP1990039565 U JP 1990039565U JP 3956590 U JP3956590 U JP 3956590U JP H04998 U JPH04998 U JP H04998U
Authority
JP
Japan
Prior art keywords
pipe
water
main body
water inlet
mesh
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
JP1990039565U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0642798Y2 (ja
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 JP1990039565U priority Critical patent/JPH0642798Y2/ja
Publication of JPH04998U publication Critical patent/JPH04998U/ja
Application granted granted Critical
Publication of JPH0642798Y2 publication Critical patent/JPH0642798Y2/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

  • Farming Of Fish And Shellfish (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
JP1990039565U 1990-04-16 1990-04-16 水中溶存酸素供給器 Expired - Lifetime JPH0642798Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990039565U JPH0642798Y2 (ja) 1990-04-16 1990-04-16 水中溶存酸素供給器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990039565U JPH0642798Y2 (ja) 1990-04-16 1990-04-16 水中溶存酸素供給器

Publications (2)

Publication Number Publication Date
JPH04998U true JPH04998U (it) 1992-01-07
JPH0642798Y2 JPH0642798Y2 (ja) 1994-11-09

Family

ID=31548591

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990039565U Expired - Lifetime JPH0642798Y2 (ja) 1990-04-16 1990-04-16 水中溶存酸素供給器

Country Status (1)

Country Link
JP (1) JPH0642798Y2 (it)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003112024A (ja) * 2001-10-04 2003-04-15 Cyber Techno:Kk オゾン水生成装置
JP2013215634A (ja) * 2012-04-04 2013-10-24 Mitsubishi Electric Corp 微細気泡発生装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5125359A (it) * 1974-08-24 1976-03-01 Genzaburo Toryama
JPS5281948A (en) * 1975-12-29 1977-07-08 Ebara Corp Aeration device
JPS5318008A (en) * 1976-07-31 1978-02-18 Bayer Ag Injectors and gaseous treatment of liquid by the same
JPS60193594A (ja) * 1984-03-15 1985-10-02 Kubota Ltd 水処理用曝気装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5125359A (it) * 1974-08-24 1976-03-01 Genzaburo Toryama
JPS5281948A (en) * 1975-12-29 1977-07-08 Ebara Corp Aeration device
JPS5318008A (en) * 1976-07-31 1978-02-18 Bayer Ag Injectors and gaseous treatment of liquid by the same
JPS60193594A (ja) * 1984-03-15 1985-10-02 Kubota Ltd 水処理用曝気装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003112024A (ja) * 2001-10-04 2003-04-15 Cyber Techno:Kk オゾン水生成装置
JP2013215634A (ja) * 2012-04-04 2013-10-24 Mitsubishi Electric Corp 微細気泡発生装置

Also Published As

Publication number Publication date
JPH0642798Y2 (ja) 1994-11-09

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