JPH0328899Y2 - - Google Patents

Info

Publication number
JPH0328899Y2
JPH0328899Y2 JP1987013402U JP1340287U JPH0328899Y2 JP H0328899 Y2 JPH0328899 Y2 JP H0328899Y2 JP 1987013402 U JP1987013402 U JP 1987013402U JP 1340287 U JP1340287 U JP 1340287U JP H0328899 Y2 JPH0328899 Y2 JP H0328899Y2
Authority
JP
Japan
Prior art keywords
screw
hollow shaft
prevention plate
eddy current
liquid level
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
JP1987013402U
Other languages
English (en)
Japanese (ja)
Other versions
JPS62164924U (US20030199744A1-20031023-C00003.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 JP1987013402U priority Critical patent/JPH0328899Y2/ja
Publication of JPS62164924U publication Critical patent/JPS62164924U/ja
Application granted granted Critical
Publication of JPH0328899Y2 publication Critical patent/JPH0328899Y2/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)
JP1987013402U 1987-01-30 1987-01-30 Expired JPH0328899Y2 (US20030199744A1-20031023-C00003.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987013402U JPH0328899Y2 (US20030199744A1-20031023-C00003.png) 1987-01-30 1987-01-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987013402U JPH0328899Y2 (US20030199744A1-20031023-C00003.png) 1987-01-30 1987-01-30

Publications (2)

Publication Number Publication Date
JPS62164924U JPS62164924U (US20030199744A1-20031023-C00003.png) 1987-10-20
JPH0328899Y2 true JPH0328899Y2 (US20030199744A1-20031023-C00003.png) 1991-06-20

Family

ID=30802433

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987013402U Expired JPH0328899Y2 (US20030199744A1-20031023-C00003.png) 1987-01-30 1987-01-30

Country Status (1)

Country Link
JP (1) JPH0328899Y2 (US20030199744A1-20031023-C00003.png)

Also Published As

Publication number Publication date
JPS62164924U (US20030199744A1-20031023-C00003.png) 1987-10-20

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