JPH0621523Y2 - 上澄水排出装置 - Google Patents

上澄水排出装置

Info

Publication number
JPH0621523Y2
JPH0621523Y2 JP1989048609U JP4860989U JPH0621523Y2 JP H0621523 Y2 JPH0621523 Y2 JP H0621523Y2 JP 1989048609 U JP1989048609 U JP 1989048609U JP 4860989 U JP4860989 U JP 4860989U JP H0621523 Y2 JPH0621523 Y2 JP H0621523Y2
Authority
JP
Japan
Prior art keywords
scum
prevention cylinder
water
opening
supernatant
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
JP1989048609U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02142604U (en, 2012
Inventor
正繁 淀
滋一 西本
Original Assignee
日立プラント建設株式会社
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 日立プラント建設株式会社 filed Critical 日立プラント建設株式会社
Priority to JP1989048609U priority Critical patent/JPH0621523Y2/ja
Publication of JPH02142604U publication Critical patent/JPH02142604U/ja
Application granted granted Critical
Publication of JPH0621523Y2 publication Critical patent/JPH0621523Y2/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

  • Removal Of Floating Material (AREA)
JP1989048609U 1989-04-25 1989-04-25 上澄水排出装置 Expired - Fee Related JPH0621523Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989048609U JPH0621523Y2 (ja) 1989-04-25 1989-04-25 上澄水排出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989048609U JPH0621523Y2 (ja) 1989-04-25 1989-04-25 上澄水排出装置

Publications (2)

Publication Number Publication Date
JPH02142604U JPH02142604U (en, 2012) 1990-12-04
JPH0621523Y2 true JPH0621523Y2 (ja) 1994-06-08

Family

ID=31565573

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989048609U Expired - Fee Related JPH0621523Y2 (ja) 1989-04-25 1989-04-25 上澄水排出装置

Country Status (1)

Country Link
JP (1) JPH0621523Y2 (en, 2012)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55167405U (en, 2012) * 1979-05-21 1980-12-02
JPS6137292U (ja) * 1984-08-07 1986-03-07 株式会社 西原環境衛生研究所 上澄排出装置用スカム処理装置
JPH0344244Y2 (en, 2012) * 1985-09-28 1991-09-18
JPS6327832U (en, 2012) * 1986-08-08 1988-02-24

Also Published As

Publication number Publication date
JPH02142604U (en, 2012) 1990-12-04

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Legal Events

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