KR910004482A - 플로우팅에어레이터 - Google Patents

플로우팅에어레이터

Info

Publication number
KR910004482A
KR910004482A KR1019900011967A KR900011967A KR910004482A KR 910004482 A KR910004482 A KR 910004482A KR 1019900011967 A KR1019900011967 A KR 1019900011967A KR 900011967 A KR900011967 A KR 900011967A KR 910004482 A KR910004482 A KR 910004482A
Authority
KR
South Korea
Prior art keywords
floating aerator
aerator
floating
Prior art date
Application number
KR1019900011967A
Other languages
English (en)
Other versions
KR0173454B1 (ko
Inventor
가오루 엔도
이사오 콘노
Original Assignee
가부시기 가이샤 에바라 세이사꾸쇼
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
Priority claimed from JP1989092169U external-priority patent/JPH0642797Y2/ja
Priority claimed from JP3293190U external-priority patent/JPH03123600U/ja
Priority claimed from JP3293090U external-priority patent/JPH0642800Y2/ja
Priority claimed from JP3292990U external-priority patent/JPH03123598U/ja
Application filed by 가부시기 가이샤 에바라 세이사꾸쇼 filed Critical 가부시기 가이샤 에바라 세이사꾸쇼
Publication of KR910004482A publication Critical patent/KR910004482A/ko
Application granted granted Critical
Publication of KR0173454B1 publication Critical patent/KR0173454B1/ko

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F7/00—Aeration of stretches of water
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
KR1019900011967A 1989-08-07 1990-08-04 플로우팅에어레이터 KR0173454B1 (ko)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP1989092169U JPH0642797Y2 (ja) 1989-08-07 1989-08-07 フローテイングエアレータ
JP89-92169 1989-08-07
JP90-32930 1990-03-30
JP90-32931 1990-03-30
JP90-32929 1990-03-30
JP3293190U JPH03123600U (ko) 1990-03-30 1990-03-30
JP3293090U JPH0642800Y2 (ja) 1990-03-30 1990-03-30 フローテイングエアレータ
JP3292990U JPH03123598U (ko) 1990-03-30 1990-03-30

Publications (2)

Publication Number Publication Date
KR910004482A true KR910004482A (ko) 1991-03-28
KR0173454B1 KR0173454B1 (ko) 1999-02-01

Family

ID=27459710

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900011967A KR0173454B1 (ko) 1989-08-07 1990-08-04 플로우팅에어레이터

Country Status (1)

Country Link
KR (1) KR0173454B1 (ko)

Also Published As

Publication number Publication date
KR0173454B1 (ko) 1999-02-01

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Year of fee payment: 8

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