KR960008068U - 수중 산 기기 - Google Patents

수중 산 기기

Info

Publication number
KR960008068U
KR960008068U KR2019940021680U KR19940021680U KR960008068U KR 960008068 U KR960008068 U KR 960008068U KR 2019940021680 U KR2019940021680 U KR 2019940021680U KR 19940021680 U KR19940021680 U KR 19940021680U KR 960008068 U KR960008068 U KR 960008068U
Authority
KR
South Korea
Prior art keywords
instrument
underwater
underwater mountain
mountain instrument
mountain
Prior art date
Application number
KR2019940021680U
Other languages
English (en)
Other versions
KR970003587Y1 (en
Inventor
성의경
Original Assignee
성의경
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 성의경 filed Critical 성의경
Priority to KR94021680U priority Critical patent/KR970003587Y1/ko
Publication of KR960008068U publication Critical patent/KR960008068U/ko
Application granted granted Critical
Publication of KR970003587Y1 publication Critical patent/KR970003587Y1/ko

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
    • C02F3/20—Activated sludge processes using diffusers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23126—Diffusers characterised by the shape of the diffuser element
    • B01F23/231263—Diffusers characterised by the shape of the diffuser element having dome-, cap- or inversed cone-shape
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • 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)
  • Organic Chemistry (AREA)
KR94021680U 1994-08-26 1994-08-26 Aerator KR970003587Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR94021680U KR970003587Y1 (en) 1994-08-26 1994-08-26 Aerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR94021680U KR970003587Y1 (en) 1994-08-26 1994-08-26 Aerator

Publications (2)

Publication Number Publication Date
KR960008068U true KR960008068U (ko) 1996-03-15
KR970003587Y1 KR970003587Y1 (en) 1997-04-18

Family

ID=19391588

Family Applications (1)

Application Number Title Priority Date Filing Date
KR94021680U KR970003587Y1 (en) 1994-08-26 1994-08-26 Aerator

Country Status (1)

Country Link
KR (1) KR970003587Y1 (ko)

Also Published As

Publication number Publication date
KR970003587Y1 (en) 1997-04-18

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee