KR910014263U - Gas dissolving device - Google Patents

Gas dissolving device

Info

Publication number
KR910014263U
KR910014263U KR2019900000002U KR900000002U KR910014263U KR 910014263 U KR910014263 U KR 910014263U KR 2019900000002 U KR2019900000002 U KR 2019900000002U KR 900000002 U KR900000002 U KR 900000002U KR 910014263 U KR910014263 U KR 910014263U
Authority
KR
South Korea
Prior art keywords
dissolving device
gas dissolving
gas
dissolving
Prior art date
Application number
KR2019900000002U
Other languages
Korean (ko)
Other versions
KR950005816Y1 (en
Inventor
김창수
Original Assignee
김창수
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 김창수 filed Critical 김창수
Priority to KR2019900000002U priority Critical patent/KR950005816Y1/en
Publication of KR910014263U publication Critical patent/KR910014263U/en
Application granted granted Critical
Publication of KR950005816Y1 publication Critical patent/KR950005816Y1/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)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
KR2019900000002U 1990-01-03 1990-01-03 Gas dissolving apparatus KR950005816Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900000002U KR950005816Y1 (en) 1990-01-03 1990-01-03 Gas dissolving apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900000002U KR950005816Y1 (en) 1990-01-03 1990-01-03 Gas dissolving apparatus

Publications (2)

Publication Number Publication Date
KR910014263U true KR910014263U (en) 1991-08-30
KR950005816Y1 KR950005816Y1 (en) 1995-07-21

Family

ID=19295101

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900000002U KR950005816Y1 (en) 1990-01-03 1990-01-03 Gas dissolving apparatus

Country Status (1)

Country Link
KR (1) KR950005816Y1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100775084B1 (en) * 2006-12-20 2007-11-08 주식회사 포스코 Tundish for insulator
KR100920704B1 (en) * 2007-10-19 2009-10-07 한국지질자원연구원 Mine drainage treatment apparatus using shaft

Also Published As

Publication number Publication date
KR950005816Y1 (en) 1995-07-21

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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