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JPS5216854A - Drainage treatment device - Google Patents

Drainage treatment device

Info

Publication number
JPS5216854A
JPS5216854A JP50092755A JP9275575A JPS5216854A JP S5216854 A JPS5216854 A JP S5216854A JP 50092755 A JP50092755 A JP 50092755A JP 9275575 A JP9275575 A JP 9275575A JP S5216854 A JPS5216854 A JP S5216854A
Authority
JP
Japan
Prior art keywords
treatment device
drainage treatment
drainage
air bubbles
broken
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.)
Pending
Application number
JP50092755A
Other languages
Japanese (ja)
Inventor
Aiko Kojima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP50092755A priority Critical patent/JPS5216854A/en
Publication of JPS5216854A publication Critical patent/JPS5216854A/en
Pending 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

  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)

Abstract

PURPOSE: To provide a drainage treatment device, so that jetted air bubbles in drainage are broken into tiny air bubbles and so that oxygen soluble efficiency in the drainage can be increased.
COPYRIGHT: (C)1977,JPO&Japio
JP50092755A 1975-07-30 1975-07-30 Drainage treatment device Pending JPS5216854A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50092755A JPS5216854A (en) 1975-07-30 1975-07-30 Drainage treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50092755A JPS5216854A (en) 1975-07-30 1975-07-30 Drainage treatment device

Publications (1)

Publication Number Publication Date
JPS5216854A true JPS5216854A (en) 1977-02-08

Family

ID=14063222

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50092755A Pending JPS5216854A (en) 1975-07-30 1975-07-30 Drainage treatment device

Country Status (1)

Country Link
JP (1) JPS5216854A (en)

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