JPH0575479B2 - - Google Patents

Info

Publication number
JPH0575479B2
JPH0575479B2 JP61184934A JP18493486A JPH0575479B2 JP H0575479 B2 JPH0575479 B2 JP H0575479B2 JP 61184934 A JP61184934 A JP 61184934A JP 18493486 A JP18493486 A JP 18493486A JP H0575479 B2 JPH0575479 B2 JP H0575479B2
Authority
JP
Japan
Prior art keywords
activated sludge
blast furnace
slag
treatment
aeration tank
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP61184934A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6342796A (ja
Inventor
Masahiro Fujii
Eiichi Nakamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP61184934A priority Critical patent/JPS6342796A/ja
Priority to KR1019870008560A priority patent/KR900009152B1/ko
Priority to CA 543748 priority patent/CA1332007C/en
Priority to DE3726201A priority patent/DE3726201C2/de
Priority to US07/082,356 priority patent/US4832847A/en
Priority to GB8718676A priority patent/GB2195625B/en
Priority to CN87105407A priority patent/CN1010854B/zh
Priority to FR8711209A priority patent/FR2606397B1/fr
Publication of JPS6342796A publication Critical patent/JPS6342796A/ja
Publication of JPH0575479B2 publication Critical patent/JPH0575479B2/ja
Priority to CA000616790A priority patent/CA1335004C/en
Granted legal-status Critical Current

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
    • 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
    • C02F3/08—Aerobic processes using moving contact bodies
    • 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)
  • Biological Treatment Of Waste Water (AREA)
  • Activated Sludge Processes (AREA)
JP61184934A 1986-08-06 1986-08-06 高炉水滓を活性汚泥の固定化担体に用いた下水の連続活性汚泥処理方法 Granted JPS6342796A (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP61184934A JPS6342796A (ja) 1986-08-06 1986-08-06 高炉水滓を活性汚泥の固定化担体に用いた下水の連続活性汚泥処理方法
KR1019870008560A KR900009152B1 (ko) 1986-08-06 1987-08-04 하수 또는 산업폐수의 활성오니처리방법
CA 543748 CA1332007C (en) 1986-08-06 1987-08-05 Process for activated-sludge treatment of sewage or industrial waste water
GB8718676A GB2195625B (en) 1986-08-06 1987-08-06 Process for activated-sludge treatment of sewage or industrial waste water
US07/082,356 US4832847A (en) 1986-08-06 1987-08-06 Process for activated-sludge treatment of sewage or industrial waste water
DE3726201A DE3726201C2 (de) 1986-08-06 1987-08-06 Belebtschlamm-Behandlungsverfahren für Abwasser oder Industrieabwasser
CN87105407A CN1010854B (zh) 1986-08-06 1987-08-06 污水或工业废水的活性污泥处理方法
FR8711209A FR2606397B1 (fr) 1986-08-06 1987-08-06 Procede pour le traitement par boue activee d'eaux d'egouts ou d'eaux usees industrielles en utilisant des particules de laitier de hauts fourneaux comme fixateurs
CA000616790A CA1335004C (en) 1986-08-06 1994-01-06 Cassette for use in activated-sludge treatment of sewage or industrial waste water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61184934A JPS6342796A (ja) 1986-08-06 1986-08-06 高炉水滓を活性汚泥の固定化担体に用いた下水の連続活性汚泥処理方法

Publications (2)

Publication Number Publication Date
JPS6342796A JPS6342796A (ja) 1988-02-23
JPH0575479B2 true JPH0575479B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-10-20

Family

ID=16161904

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61184934A Granted JPS6342796A (ja) 1986-08-06 1986-08-06 高炉水滓を活性汚泥の固定化担体に用いた下水の連続活性汚泥処理方法

Country Status (2)

Country Link
JP (1) JPS6342796A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR900009152B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02268896A (ja) * 1989-04-10 1990-11-02 Nippon Steel Corp 海水活魚用イケス等の蓄養水槽の浄化処理に適した微生物の馴養、培養方法
JPH047094A (ja) * 1990-04-25 1992-01-10 Nippon Steel Corp 活性汚泥処理における余剰汚泥の処理方法
JP2693099B2 (ja) * 1993-01-20 1997-12-17 新日本製鐵株式会社 生物学的処理方法および微生物の馴養方法
KR100387299B1 (ko) * 2000-11-07 2003-06-12 주식회사 광호 철강슬래그를 이용한 하수처리장치
JP5963613B2 (ja) * 2012-08-27 2016-08-03 水ｉｎｇ株式会社 生物膜処理装置の運転方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS587359A (ja) * 1981-07-03 1983-01-17 Matsushita Electric Ind Co Ltd 電気浸透インクによる記録ヘツド
JPS5775189A (en) * 1980-10-27 1982-05-11 Nisshin Steel Co Ltd Tricking filter
JPS5851986A (ja) * 1981-09-24 1983-03-26 Kobe Steel Ltd 廃水の好気性生物学的処理装置
JPS58114792A (ja) * 1981-12-29 1983-07-08 Kobe Steel Ltd 廃水の好気性生物学的処理装置

Also Published As

Publication number Publication date
KR900009152B1 (ko) 1990-12-22
KR880002756A (ko) 1988-05-11
JPS6342796A (ja) 1988-02-23

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