KR970049586U - 정화조용 공기공급장치 - Google Patents

정화조용 공기공급장치

Info

Publication number
KR970049586U
KR970049586U KR2019970009794U KR19970009794U KR970049586U KR 970049586 U KR970049586 U KR 970049586U KR 2019970009794 U KR2019970009794 U KR 2019970009794U KR 19970009794 U KR19970009794 U KR 19970009794U KR 970049586 U KR970049586 U KR 970049586U
Authority
KR
South Korea
Prior art keywords
air supply
septic tank
tank air
septic
supply
Prior art date
Application number
KR2019970009794U
Other languages
English (en)
Other versions
KR200161014Y1 (ko
Inventor
임승학
Original Assignee
임승학
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 임승학 filed Critical 임승학
Priority to KR2019970009794U priority Critical patent/KR200161014Y1/ko
Publication of KR970049586U publication Critical patent/KR970049586U/ko
Application granted granted Critical
Publication of KR200161014Y1 publication Critical patent/KR200161014Y1/ko

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/44—Time
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Treatment Of Biological Wastes In General (AREA)
KR2019970009794U 1997-05-02 1997-05-02 정화조용 공기공급장치 KR200161014Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019970009794U KR200161014Y1 (ko) 1997-05-02 1997-05-02 정화조용 공기공급장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019970009794U KR200161014Y1 (ko) 1997-05-02 1997-05-02 정화조용 공기공급장치

Publications (2)

Publication Number Publication Date
KR970049586U true KR970049586U (ko) 1997-08-12
KR200161014Y1 KR200161014Y1 (ko) 1999-11-15

Family

ID=19500419

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019970009794U KR200161014Y1 (ko) 1997-05-02 1997-05-02 정화조용 공기공급장치

Country Status (1)

Country Link
KR (1) KR200161014Y1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170001388U (ko) 2015-10-08 2017-04-18 홍종우 정화조용 타임 관리기

Also Published As

Publication number Publication date
KR200161014Y1 (ko) 1999-11-15

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Legal Events

Date Code Title Description
A201 Request for examination
G15R Request for early opening
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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: 20050225

Year of fee payment: 6

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