KR101215912B1 - 유기성 배수의 생물 처리 방법 및 장치 - Google Patents

유기성 배수의 생물 처리 방법 및 장치 Download PDF

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Publication number
KR101215912B1
KR101215912B1 KR1020117026716A KR20117026716A KR101215912B1 KR 101215912 B1 KR101215912 B1 KR 101215912B1 KR 1020117026716 A KR1020117026716 A KR 1020117026716A KR 20117026716 A KR20117026716 A KR 20117026716A KR 101215912 B1 KR101215912 B1 KR 101215912B1
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South Korea
Prior art keywords
biological treatment
sludge
treatment tank
tank
bod
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Expired - Fee Related
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KR1020117026716A
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English (en)
Korean (ko)
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KR20110139313A (ko
Inventor
시게키 후지시마
모토유키 요다
Original Assignee
쿠리타 고교 가부시키가이샤
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Priority claimed from JP2004025702A external-priority patent/JP4474930B2/ja
Priority claimed from JP2004099967A external-priority patent/JP4501496B2/ja
Priority claimed from JP2004170121A external-priority patent/JP4572587B2/ja
Priority claimed from JP2004233258A external-priority patent/JP4581551B2/ja
Priority claimed from JP2004233257A external-priority patent/JP4967225B2/ja
Application filed by 쿠리타 고교 가부시키가이샤 filed Critical 쿠리타 고교 가부시키가이샤
Publication of KR20110139313A publication Critical patent/KR20110139313A/ko
Application granted granted Critical
Publication of KR101215912B1 publication Critical patent/KR101215912B1/ko
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    • 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
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/121—Multistep treatment
    • 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
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1221—Particular type of activated sludge processes comprising treatment of the recirculated sludge
    • 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
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1268—Membrane bioreactor systems
    • C02F3/1273—Submerged membrane bioreactors
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/40—Liquid flow rate
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/06—Sludge reduction, e.g. by lysis
    • 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)
  • Biological Treatment Of Waste Water (AREA)
KR1020117026716A 2004-02-02 2005-01-25 유기성 배수의 생물 처리 방법 및 장치 Expired - Fee Related KR101215912B1 (ko)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
JPJP-P-2004-025702 2004-02-02
JP2004025702A JP4474930B2 (ja) 2004-02-02 2004-02-02 有機性排水の生物処理方法
JP2004099967A JP4501496B2 (ja) 2004-03-30 2004-03-30 有機性排水の生物処理方法
JPJP-P-2004-099967 2004-03-30
JPJP-P-2004-170121 2004-06-08
JP2004170121A JP4572587B2 (ja) 2004-06-08 2004-06-08 有機性排水の生物処理方法
JP2004233258A JP4581551B2 (ja) 2004-08-10 2004-08-10 有機性排水の生物処理方法
JPJP-P-2004-233258 2004-08-10
JPJP-P-2004-233257 2004-08-10
JP2004233257A JP4967225B2 (ja) 2004-08-10 2004-08-10 有機性排水の生物処理方法
PCT/JP2005/000891 WO2005073134A1 (ja) 2004-02-02 2005-01-25 有機性排水の生物処理方法及び装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR20067016491A Division KR101170571B1 (ko) 2004-02-02 2005-01-25 유기성 배수의 생물 처리 방법 및 장치

Publications (2)

Publication Number Publication Date
KR20110139313A KR20110139313A (ko) 2011-12-28
KR101215912B1 true KR101215912B1 (ko) 2012-12-31

Family

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Family Applications (5)

Application Number Title Priority Date Filing Date
KR1020117026716A Expired - Fee Related KR101215912B1 (ko) 2004-02-02 2005-01-25 유기성 배수의 생물 처리 방법 및 장치
KR1020117026714A Ceased KR20110139312A (ko) 2004-02-02 2005-01-25 유기성 배수의 생물 처리 방법 및 장치
KR20067016491A Expired - Fee Related KR101170571B1 (ko) 2004-02-02 2005-01-25 유기성 배수의 생물 처리 방법 및 장치
KR1020117026711A Expired - Fee Related KR101162474B1 (ko) 2004-02-02 2005-01-25 유기성 배수의 생물 처리 방법 및 장치
KR1020117026709A Expired - Fee Related KR101190400B1 (ko) 2004-02-02 2005-01-25 유기성 배수의 생물 처리 방법 및 장치

Family Applications After (4)

Application Number Title Priority Date Filing Date
KR1020117026714A Ceased KR20110139312A (ko) 2004-02-02 2005-01-25 유기성 배수의 생물 처리 방법 및 장치
KR20067016491A Expired - Fee Related KR101170571B1 (ko) 2004-02-02 2005-01-25 유기성 배수의 생물 처리 방법 및 장치
KR1020117026711A Expired - Fee Related KR101162474B1 (ko) 2004-02-02 2005-01-25 유기성 배수의 생물 처리 방법 및 장치
KR1020117026709A Expired - Fee Related KR101190400B1 (ko) 2004-02-02 2005-01-25 유기성 배수의 생물 처리 방법 및 장치

Country Status (6)

Country Link
US (1) US7332084B2 (enExample)
EP (3) EP1712525A4 (enExample)
KR (5) KR101215912B1 (enExample)
AU (1) AU2005209522B2 (enExample)
TW (5) TW201204647A (enExample)
WO (1) WO2005073134A1 (enExample)

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TW201204647A (en) 2012-02-01
TW200528403A (en) 2005-09-01
KR20070000481A (ko) 2007-01-02
EP2447223A2 (en) 2012-05-02
TW201204645A (en) 2012-02-01
TWI356044B (enExample) 2012-01-11
KR101170571B1 (ko) 2012-08-01
EP2447222A3 (en) 2012-07-18
WO2005073134A1 (ja) 2005-08-11
EP2447222A2 (en) 2012-05-02
KR20110139312A (ko) 2011-12-28
TW201204646A (en) 2012-02-01
KR20110129984A (ko) 2011-12-02
KR101162474B1 (ko) 2012-07-03
EP2447223A3 (en) 2012-07-18
AU2005209522A1 (en) 2005-08-11
EP1712525A4 (en) 2011-01-12
US20060249448A1 (en) 2006-11-09
KR20110139313A (ko) 2011-12-28
EP1712525A1 (en) 2006-10-18
KR101190400B1 (ko) 2012-10-12
TW201204648A (en) 2012-02-01
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