JPH0417278Y2 - - Google Patents

Info

Publication number
JPH0417278Y2
JPH0417278Y2 JP1987157725U JP15772587U JPH0417278Y2 JP H0417278 Y2 JPH0417278 Y2 JP H0417278Y2 JP 1987157725 U JP1987157725 U JP 1987157725U JP 15772587 U JP15772587 U JP 15772587U JP H0417278 Y2 JPH0417278 Y2 JP H0417278Y2
Authority
JP
Japan
Prior art keywords
tank
pressurized
aeration tank
pressurized aeration
circulation 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
Application number
JP1987157725U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0161998U (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 JP1987157725U priority Critical patent/JPH0417278Y2/ja
Publication of JPH0161998U publication Critical patent/JPH0161998U/ja
Application granted granted Critical
Publication of JPH0417278Y2 publication Critical patent/JPH0417278Y2/ja
Expired 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

  • Activated Sludge Processes (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
JP1987157725U 1987-10-15 1987-10-15 Expired JPH0417278Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987157725U JPH0417278Y2 (en]) 1987-10-15 1987-10-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987157725U JPH0417278Y2 (en]) 1987-10-15 1987-10-15

Publications (2)

Publication Number Publication Date
JPH0161998U JPH0161998U (en]) 1989-04-20
JPH0417278Y2 true JPH0417278Y2 (en]) 1992-04-17

Family

ID=31437421

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987157725U Expired JPH0417278Y2 (en]) 1987-10-15 1987-10-15

Country Status (1)

Country Link
JP (1) JPH0417278Y2 (en])

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6154288A (ja) * 1984-08-21 1986-03-18 Nippon Kokan Kk <Nkk> 閉鎖水域の浄化装置
JPH067909B2 (ja) * 1985-03-30 1994-02-02 大阪瓦斯株式会社 気体吸収方法

Also Published As

Publication number Publication date
JPH0161998U (en]) 1989-04-20

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