KR920017957A - 활성오니법에 있어서의 고농도 처리방법 - Google Patents

활성오니법에 있어서의 고농도 처리방법 Download PDF

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Publication number
KR920017957A
KR920017957A KR1019910003693A KR910003693A KR920017957A KR 920017957 A KR920017957 A KR 920017957A KR 1019910003693 A KR1019910003693 A KR 1019910003693A KR 910003693 A KR910003693 A KR 910003693A KR 920017957 A KR920017957 A KR 920017957A
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KR
South Korea
Prior art keywords
aeration tank
activated sludge
tank
high concentration
concentration treatment
Prior art date
Application number
KR1019910003693A
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English (en)
Other versions
KR940004163B1 (ko
Inventor
조남주
Original Assignee
이상현
안진기술 주식회사
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 이상현, 안진기술 주식회사 filed Critical 이상현
Priority to KR1019910003693A priority Critical patent/KR940004163B1/ko
Publication of KR920017957A publication Critical patent/KR920017957A/ko
Application granted granted Critical
Publication of KR940004163B1 publication Critical patent/KR940004163B1/ko

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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
    • 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)
  • Activated Sludge Processes (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

내용 없음

Description

활성오니법에 있어서의 고농도 처리방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 처리공정을 설명하기 위한 개략도.

Claims (3)

  1. 유기물질이 함유된 BOD 5,000ppm까지의 폐수를 제1폭기조에서 고부하처리한 다음 제2폭기조에서 저부하처리하고, 이 처리수를 가압부상분리법 원리로 그 중 활성오니를 강제분리시켜 제2폭기조로 반송하며, 최종 침전조를 통하여 처리수를 방류하는 통상의 방법에 있어서, 상기 제1폭기조를 유동상 폭기조로 하여 이 제1폭기조에는 골분을 제1폭기조에 대하여 용적비로 10%를 투입하여 유동되도록 하고, 제2폭기조에서의 처리수를 반응응집조에서 응집제로 응집시킨 다음 최종침전조에서 침전시켜 반송하지 않고 폐기함을 특징으로 하는 활성오니법에 있어서의 고농도 처리방법.
  2. 제1항에 있어서, 상기 골분은 600℃ 내지 1,000℃에서 소각하여 분쇄한 우골분인 것을 특징으로 하는 활성오니법에 있어서의 고농도 처리방법.
  3. 제1항에 있어서, 상기 골분은 600℃ 내지 1,000℃에서 소각하여 분쇄한 패각분인 것을 특징으로 하는 활성오니법에 있어서의 고농도 처리방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910003693A 1991-03-07 1991-03-07 활성오니법에 있어서의 고농도 처리방법 KR940004163B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910003693A KR940004163B1 (ko) 1991-03-07 1991-03-07 활성오니법에 있어서의 고농도 처리방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910003693A KR940004163B1 (ko) 1991-03-07 1991-03-07 활성오니법에 있어서의 고농도 처리방법

Publications (2)

Publication Number Publication Date
KR920017957A true KR920017957A (ko) 1992-10-21
KR940004163B1 KR940004163B1 (ko) 1994-05-16

Family

ID=19311872

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910003693A KR940004163B1 (ko) 1991-03-07 1991-03-07 활성오니법에 있어서의 고농도 처리방법

Country Status (1)

Country Link
KR (1) KR940004163B1 (ko)

Also Published As

Publication number Publication date
KR940004163B1 (ko) 1994-05-16

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