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KR860003755U - 다단식 하수 산화 처리장치 - Google Patents

다단식 하수 산화 처리장치

Info

Publication number
KR860003755U
KR860003755U KR2019840009576U KR840009576U KR860003755U KR 860003755 U KR860003755 U KR 860003755U KR 2019840009576 U KR2019840009576 U KR 2019840009576U KR 840009576 U KR840009576 U KR 840009576U KR 860003755 U KR860003755 U KR 860003755U
Authority
KR
South Korea
Prior art keywords
treatment device
oxidation treatment
stage sewage
sewage oxidation
stage
Prior art date
Application number
KR2019840009576U
Other languages
English (en)
Other versions
KR860002411Y1 (ko
Inventor
김순용
Original Assignee
김순용
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 김순용 filed Critical 김순용
Priority to KR2019840009576U priority Critical patent/KR860002411Y1/ko
Publication of KR860003755U publication Critical patent/KR860003755U/ko
Application granted granted Critical
Publication of KR860002411Y1 publication Critical patent/KR860002411Y1/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
    • C02F3/24—Activated sludge processes using free-fall aeration or spraying
    • 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)
  • Activated Sludge Processes (AREA)
KR2019840009576U 1984-09-27 1984-09-27 다단식 하수 산화 처리장치 KR860002411Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019840009576U KR860002411Y1 (ko) 1984-09-27 1984-09-27 다단식 하수 산화 처리장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019840009576U KR860002411Y1 (ko) 1984-09-27 1984-09-27 다단식 하수 산화 처리장치

Publications (2)

Publication Number Publication Date
KR860003755U true KR860003755U (ko) 1986-04-21
KR860002411Y1 KR860002411Y1 (ko) 1986-09-24

Family

ID=70161691

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019840009576U KR860002411Y1 (ko) 1984-09-27 1984-09-27 다단식 하수 산화 처리장치

Country Status (1)

Country Link
KR (1) KR860002411Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100336263B1 (ko) * 1999-04-22 2002-05-13 양기해 폐수처리장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100336263B1 (ko) * 1999-04-22 2002-05-13 양기해 폐수처리장치

Also Published As

Publication number Publication date
KR860002411Y1 (ko) 1986-09-24

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Legal Events

Date Code Title Description
A201 Request for examination
UA0108 Application for utility model registration

Comment text: Application for Utility Model Registration

Patent event code: UA01011R08D

Patent event date: 19840927

UA0201 Request for examination

Patent event date: 19840927

Patent event code: UA02012R01D

Comment text: Request for Examination of Application

UG1501 Laying open of application
E902 Notification of reason for refusal
UE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event code: UE09021S01D

Patent event date: 19860530

UG1604 Publication of application

Patent event code: UG16041S01I

Comment text: Decision on Publication of Application

Patent event date: 19860825

E701 Decision to grant or registration of patent right
UE0701 Decision of registration

Patent event date: 19861129

Comment text: Decision to Grant Registration

Patent event code: UE07011S01D

REGI Registration of establishment
UR0701 Registration of establishment

Patent event date: 19861208

Patent event code: UR07011E01D

Comment text: Registration of Establishment

UR1002 Payment of registration fee

Start annual number: 1

End annual number: 3

Payment date: 19861208

FPAY Annual fee payment

Payment date: 19880215

Year of fee payment: 4

UR1001 Payment of annual fee

Payment date: 19880215

Start annual number: 4

End annual number: 4

LAPS Lapse due to unpaid annual fee
UC1903 Unpaid annual fee

Termination date: 19910716

Termination category: Default of registration fee