JPS641799U - - Google Patents

Info

Publication number
JPS641799U
JPS641799U JP1987095105U JP9510587U JPS641799U JP S641799 U JPS641799 U JP S641799U JP 1987095105 U JP1987095105 U JP 1987095105U JP 9510587 U JP9510587 U JP 9510587U JP S641799 U JPS641799 U JP S641799U
Authority
JP
Japan
Prior art keywords
tank
air diffuser
water
air
floats
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
JP1987095105U
Other languages
English (en)
Japanese (ja)
Other versions
JPH039835Y2 (US20020051482A1-20020502-M00012.png
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 JP1987095105U priority Critical patent/JPH039835Y2/ja
Publication of JPS641799U publication Critical patent/JPS641799U/ja
Application granted granted Critical
Publication of JPH039835Y2 publication Critical patent/JPH039835Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

Landscapes

  • Activated Sludge Processes (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
JP1987095105U 1987-06-19 1987-06-19 Expired JPH039835Y2 (US20020051482A1-20020502-M00012.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987095105U JPH039835Y2 (US20020051482A1-20020502-M00012.png) 1987-06-19 1987-06-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987095105U JPH039835Y2 (US20020051482A1-20020502-M00012.png) 1987-06-19 1987-06-19

Publications (2)

Publication Number Publication Date
JPS641799U true JPS641799U (US20020051482A1-20020502-M00012.png) 1989-01-06
JPH039835Y2 JPH039835Y2 (US20020051482A1-20020502-M00012.png) 1991-03-12

Family

ID=30959261

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987095105U Expired JPH039835Y2 (US20020051482A1-20020502-M00012.png) 1987-06-19 1987-06-19

Country Status (1)

Country Link
JP (1) JPH039835Y2 (US20020051482A1-20020502-M00012.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0161999U (US20020051482A1-20020502-M00012.png) * 1987-10-15 1989-04-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0161999U (US20020051482A1-20020502-M00012.png) * 1987-10-15 1989-04-20

Also Published As

Publication number Publication date
JPH039835Y2 (US20020051482A1-20020502-M00012.png) 1991-03-12

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