KR940021441A - Wastewater Aeration Method and Its Apparatus - Google Patents

Wastewater Aeration Method and Its Apparatus Download PDF

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Publication number
KR940021441A
KR940021441A KR1019940005284A KR19940005284A KR940021441A KR 940021441 A KR940021441 A KR 940021441A KR 1019940005284 A KR1019940005284 A KR 1019940005284A KR 19940005284 A KR19940005284 A KR 19940005284A KR 940021441 A KR940021441 A KR 940021441A
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KR
South Korea
Prior art keywords
sewage
pipe
treatment tank
water treatment
aeration
Prior art date
Application number
KR1019940005284A
Other languages
Korean (ko)
Other versions
KR970006503B1 (en
Inventor
리스께 나까지마
쇼오로꾸 가와우찌
Original Assignee
리스께 나까지마
아오야마 미즈호
쇼오로꾸 가와우찌
한신 도료구 기가이 가부시끼가이샤
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.)
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Publication date
Application filed by 리스께 나까지마, 아오야마 미즈호, 쇼오로꾸 가와우찌, 한신 도료구 기가이 가부시끼가이샤 filed Critical 리스께 나까지마
Publication of KR940021441A publication Critical patent/KR940021441A/en
Application granted granted Critical
Publication of KR970006503B1 publication Critical patent/KR970006503B1/en

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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
    • 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

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  • 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)

Abstract

본 발명은 수처리조내의 오수 상층부부터 심층부에 걸쳐 세로방향으로 파이프(1)로 설치하고, 이 파이프(1)의 하단부에 U자관(4)을 개재시켜 수중 교반폭기장치(6)를 설치하고, 또한 이 파이프(1)의 상단부 근처에는 공기공급부(2)을 설치하여 이루어진 오수폭기처리장치를 제공한다.The present invention is installed as a pipe (1) in the longitudinal direction from the upper part of the sewage to the deeper part in the water treatment tank, the underwater stirring aeration device (6) is provided through the U-shaped pipe (4) at the lower end of the pipe (1), In addition, near the upper end of the pipe (1) to provide a sewage aeration treatment device formed by providing an air supply (2).

본 발명의 장치에 의하면 수심이 깊은 수처리조에서도 동력효율 좋게 오수처리할 수 있으며, 또한 좁은 설치면적에서 다량의 오수처리를 경제적으로 행할 수 있다.According to the apparatus of the present invention, even in a deep water treatment tank, the sewage treatment can be performed with good power efficiency, and a large amount of sewage treatment can be economically performed at a narrow installation area.

Description

오수의 폭기 처리방법과 그의 장치Wastewater Aeration Method and Its Apparatus

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 의한 J자형 관의 오수 교반폭기 처리장치의 정면도이고,1 is a front view of the wastewater agitating aeration treatment device of the J-shaped tube according to the present invention,

제2도는 본 발명에 의한 경사관부가 없는 J자형 관의 오수 교반폭기 처리장치의 정면도이다.2 is a front view of the wastewater agitating aeration treatment apparatus for a J-shaped tube having no inclined tube portion according to the present invention.

Claims (2)

수처리조에, 오수의 상층부로부터 심층부를 향해 수류를 형성하고, 수류의 도중 상층부에 가까운 위치에서 공기를 취입하여 오수의 흐름에 의해 심층부에 반송하여 심층부에서 분산하도록 오수의 폭기처리방법.A wastewater aeration treatment method in which a water flow is formed in a water treatment tank from an upper layer portion of the sewage toward a deeper portion, and blows air at a position near the upper layer portion during the flow of water, and is conveyed to the deeper portion by the flow of sewage and dispersed in the deeper portion. 수처리조내의 오수 상층부로부터 심층부에 걸쳐 세로 방향으로 파이프를 설치하고, 이 파이프의 하단부에는 수중 교반폭기장치를 설치하고, 또한 이 파이프의 상단부 가까운 도중에 공기공급부를 설치하여 공기를 한 오수의 폭기처리장치.Sewage aeration system that installs a pipe in the vertical direction from the upper part of the sewage to the deep part of the water treatment tank, and installs an agitated aeration device at the lower end of the pipe, and installs an air supply near the upper end of the pipe. . ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940005284A 1993-03-19 1994-03-17 Aerator KR970006503B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP100013 1993-03-19
JP93-100013 1993-03-19
JP5100013A JP2565833B2 (en) 1993-03-19 1993-03-19 Sewage aeration processing equipment

Publications (2)

Publication Number Publication Date
KR940021441A true KR940021441A (en) 1994-10-17
KR970006503B1 KR970006503B1 (en) 1997-04-28

Family

ID=14262675

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940005284A KR970006503B1 (en) 1993-03-19 1994-03-17 Aerator

Country Status (2)

Country Link
JP (1) JP2565833B2 (en)
KR (1) KR970006503B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100450719B1 (en) * 2001-09-03 2004-10-06 김학수 Length Adjustable Air Lift Tube on Ship

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2451870A (en) * 2007-08-15 2009-02-18 United Utilities Plc Method and Apparatus for Aeration
CN102874918B (en) * 2012-10-12 2014-04-02 山东三润环保科技有限公司 Atomization high dispersion chemical dissolving aerating device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4948157A (en) * 1972-09-11 1974-05-10
JPS5529756B2 (en) * 1975-02-08 1980-08-06
JPS51128833A (en) * 1975-05-01 1976-11-10 Ebara Infilco Co Ltd Aeration method
JPS57136994A (en) * 1981-02-17 1982-08-24 Mitsui Miike Mach Co Ltd Aeration tank for activated sludge treatment
JPS60190296A (en) * 1984-03-09 1985-09-27 Hitachi Kiden Kogyo Ltd Aeration apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100450719B1 (en) * 2001-09-03 2004-10-06 김학수 Length Adjustable Air Lift Tube on Ship

Also Published As

Publication number Publication date
KR970006503B1 (en) 1997-04-28
JP2565833B2 (en) 1996-12-18
JPH06269793A (en) 1994-09-27

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