KR960022573U - Aeration tank rotating device - Google Patents

Aeration tank rotating device

Info

Publication number
KR960022573U
KR960022573U KR2019940032699U KR19940032699U KR960022573U KR 960022573 U KR960022573 U KR 960022573U KR 2019940032699 U KR2019940032699 U KR 2019940032699U KR 19940032699 U KR19940032699 U KR 19940032699U KR 960022573 U KR960022573 U KR 960022573U
Authority
KR
South Korea
Prior art keywords
rotating device
aeration tank
tank rotating
aeration
tank
Prior art date
Application number
KR2019940032699U
Other languages
Korean (ko)
Other versions
KR0120879Y1 (en
Inventor
이교영
Original Assignee
주식회사코오롱
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 주식회사코오롱 filed Critical 주식회사코오롱
Priority to KR2019940032699U priority Critical patent/KR0120879Y1/en
Publication of KR960022573U publication Critical patent/KR960022573U/en
Application granted granted Critical
Publication of KR0120879Y1 publication Critical patent/KR0120879Y1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/14—Activated sludge processes using surface aeration
    • C02F3/16—Activated sludge processes using surface aeration the aerator having a vertical axis
    • 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)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (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)
KR2019940032699U 1994-12-02 1994-12-02 Rotational device in an aerator KR0120879Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940032699U KR0120879Y1 (en) 1994-12-02 1994-12-02 Rotational device in an aerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940032699U KR0120879Y1 (en) 1994-12-02 1994-12-02 Rotational device in an aerator

Publications (2)

Publication Number Publication Date
KR960022573U true KR960022573U (en) 1996-07-20
KR0120879Y1 KR0120879Y1 (en) 1998-07-01

Family

ID=19400259

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940032699U KR0120879Y1 (en) 1994-12-02 1994-12-02 Rotational device in an aerator

Country Status (1)

Country Link
KR (1) KR0120879Y1 (en)

Also Published As

Publication number Publication date
KR0120879Y1 (en) 1998-07-01

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20060313

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee