JPH0737684Y2 - 上澄水の抜出装置 - Google Patents

上澄水の抜出装置

Info

Publication number
JPH0737684Y2
JPH0737684Y2 JP1989066544U JP6654489U JPH0737684Y2 JP H0737684 Y2 JPH0737684 Y2 JP H0737684Y2 JP 1989066544 U JP1989066544 U JP 1989066544U JP 6654489 U JP6654489 U JP 6654489U JP H0737684 Y2 JPH0737684 Y2 JP H0737684Y2
Authority
JP
Japan
Prior art keywords
water
float
hole
water collecting
collecting device
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 - Fee Related
Application number
JP1989066544U
Other languages
English (en)
Japanese (ja)
Other versions
JPH037910U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
裕美 前田
Original Assignee
石垣機工株式会社
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 by 石垣機工株式会社 filed Critical 石垣機工株式会社
Priority to JP1989066544U priority Critical patent/JPH0737684Y2/ja
Publication of JPH037910U publication Critical patent/JPH037910U/ja
Application granted granted Critical
Publication of JPH0737684Y2 publication Critical patent/JPH0737684Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
JP1989066544U 1989-06-07 1989-06-07 上澄水の抜出装置 Expired - Fee Related JPH0737684Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989066544U JPH0737684Y2 (ja) 1989-06-07 1989-06-07 上澄水の抜出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989066544U JPH0737684Y2 (ja) 1989-06-07 1989-06-07 上澄水の抜出装置

Publications (2)

Publication Number Publication Date
JPH037910U JPH037910U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-01-25
JPH0737684Y2 true JPH0737684Y2 (ja) 1995-08-30

Family

ID=31599340

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989066544U Expired - Fee Related JPH0737684Y2 (ja) 1989-06-07 1989-06-07 上澄水の抜出装置

Country Status (1)

Country Link
JP (1) JPH0737684Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100278062B1 (ko) * 1998-05-11 2001-01-15 신승교 폐수처리반응조에설치되는공기튜브를이용한부상식상징수배출장치

Also Published As

Publication number Publication date
JPH037910U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-01-25

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees