KR100649417B1 - 하수처리장의 폭기 풍량 제어 장치 - Google Patents

하수처리장의 폭기 풍량 제어 장치 Download PDF

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Publication number
KR100649417B1
KR100649417B1 KR20050002940A KR20050002940A KR100649417B1 KR 100649417 B1 KR100649417 B1 KR 100649417B1 KR 20050002940 A KR20050002940 A KR 20050002940A KR 20050002940 A KR20050002940 A KR 20050002940A KR 100649417 B1 KR100649417 B1 KR 100649417B1
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KR
South Korea
Prior art keywords
aeration
target value
series
air volume
ammonia
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KR20050002940A
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English (en)
Korean (ko)
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KR20050074327A (ko
Inventor
오바라다쿠미
아시카가노부유키
야마나카오사무
하츠시카유키오
Original Assignee
가부시끼가이샤 도시바
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Publication of KR20050074327A publication Critical patent/KR20050074327A/ko
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Publication of KR100649417B1 publication Critical patent/KR100649417B1/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
    • C02F3/20—Activated sludge processes using diffusers
    • 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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/302—Nitrification and denitrification 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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/308—Biological phosphorus removal
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F7/00—Aeration of stretches of water
    • 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
    • C02F2209/38—Gas flow rate
    • 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)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Activated Sludge Processes (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
KR20050002940A 2004-01-13 2005-01-12 하수처리장의 폭기 풍량 제어 장치 KR100649417B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2004-00005076 2004-01-13
JP2004005076A JP4131955B2 (ja) 2004-01-13 2004-01-13 下水処理場の曝気風量制御装置

Publications (2)

Publication Number Publication Date
KR20050074327A KR20050074327A (ko) 2005-07-18
KR100649417B1 true KR100649417B1 (ko) 2006-11-27

Family

ID=34819501

Family Applications (1)

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KR20050002940A KR100649417B1 (ko) 2004-01-13 2005-01-12 하수처리장의 폭기 풍량 제어 장치

Country Status (3)

Country Link
JP (1) JP4131955B2 (ja)
KR (1) KR100649417B1 (ja)
CN (1) CN100383061C (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012200705A (ja) * 2011-03-28 2012-10-22 Swing Corp 窒素含有排水の処理方法及び装置
JP6499389B2 (ja) * 2013-09-11 2019-04-17 メタウォーター株式会社 排水の処理装置および排水の処理方法
JP6499390B2 (ja) * 2013-09-11 2019-04-17 メタウォーター株式会社 排水の処理装置および排水の処理方法
CN103922461B (zh) * 2014-01-13 2016-08-17 扬州大学 一种监测污水生物处理氧吸收速率和控制曝气量的方法
JP6219239B2 (ja) * 2014-06-25 2017-10-25 株式会社日立製作所 水処理プラント
CN104193129B (zh) * 2014-08-22 2016-01-20 南通天淳电机工贸有限公司 适用于污泥好氧生物发酵处理工艺的曝气方法
CN104925936B (zh) * 2015-06-12 2016-10-05 西安理工大学 一种自动化控制废水生物处理系统溶氧浓度的方法
JP6499952B2 (ja) * 2015-09-28 2019-04-10 株式会社日立製作所 水処理システム
JP6532397B2 (ja) * 2015-12-25 2019-06-19 株式会社ウォーターエージェンシー 下水処理場の運転支援装置及び運転支援方法
JP6775328B2 (ja) * 2016-05-24 2020-10-28 株式会社日立製作所 下水処理制御装置
CN107176674A (zh) * 2017-07-25 2017-09-19 北京得世达环保科技有限公司 一种低氧生化污水处理工艺
CN109592804B (zh) * 2018-12-28 2023-09-05 中原环保股份有限公司 一种污水处理趋近循优精确曝气方法
WO2021070552A1 (ja) * 2019-10-07 2021-04-15 メタウォーター株式会社 水処理システム、水処理方法およびプログラム
CN116253446B (zh) * 2023-03-24 2024-01-30 青岛思普润水处理股份有限公司 一种污水处理智能曝气设置方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030048638A (ko) * 2001-12-12 2003-06-25 주식회사 에코아이티이십일 암모니아성 질소 및 질산성 질소 분석기를 이용한 질산화탈질 자동제어 시스템

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4229999B2 (ja) * 1998-02-27 2009-02-25 三菱電機株式会社 生物学的窒素除去装置
JP4365512B2 (ja) * 2000-06-12 2009-11-18 株式会社東芝 下水処理システムおよび計測システム
JP2002126779A (ja) * 2000-10-24 2002-05-08 Nihon Hels Industry Corp 汚水処理方法及びこれに用いる装置
JP3961835B2 (ja) * 2002-01-07 2007-08-22 株式会社東芝 下水処理場水質制御装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030048638A (ko) * 2001-12-12 2003-06-25 주식회사 에코아이티이십일 암모니아성 질소 및 질산성 질소 분석기를 이용한 질산화탈질 자동제어 시스템

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
1020030048638

Also Published As

Publication number Publication date
KR20050074327A (ko) 2005-07-18
CN100383061C (zh) 2008-04-23
CN1640827A (zh) 2005-07-20
JP2005199115A (ja) 2005-07-28
JP4131955B2 (ja) 2008-08-13

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