IN2014DE02365A - - Google Patents

Info

Publication number
IN2014DE02365A
IN2014DE02365A IN2365DE2014A IN2014DE02365A IN 2014DE02365 A IN2014DE02365 A IN 2014DE02365A IN 2365DE2014 A IN2365DE2014 A IN 2365DE2014A IN 2014DE02365 A IN2014DE02365 A IN 2014DE02365A
Authority
IN
India
Prior art keywords
aerobic tank
water quality
estimation unit
upstream
downstream
Prior art date
Application number
Other languages
English (en)
Inventor
Ichiro Yamanoi
Yoshinori Nishida
Nobuyuki Namakura
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of IN2014DE02365A publication Critical patent/IN2014DE02365A/en

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
    • C02F3/006—Regulation methods for biological 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
    • 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
    • C02F2209/001—Upstream control, i.e. monitoring for predictive control
    • 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
    • C02F2209/003—Downstream control, i.e. outlet monitoring, e.g. to check the treating agents, such as halogens or ozone, leaving the process
    • 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)
  • Engineering & Computer Science (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Activated Sludge Processes (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
IN2365DE2014 2013-09-06 2014-08-20 IN2014DE02365A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013184597A JP2015051389A (ja) 2013-09-06 2013-09-06 水処理制御装置

Publications (1)

Publication Number Publication Date
IN2014DE02365A true IN2014DE02365A (enrdf_load_stackoverflow) 2015-06-26

Family

ID=52700836

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2365DE2014 IN2014DE02365A (enrdf_load_stackoverflow) 2013-09-06 2014-08-20

Country Status (3)

Country Link
JP (1) JP2015051389A (enrdf_load_stackoverflow)
CN (1) CN104418428B (enrdf_load_stackoverflow)
IN (1) IN2014DE02365A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6375257B2 (ja) * 2015-03-31 2018-08-15 株式会社日立製作所 水処理装置
JP6499952B2 (ja) * 2015-09-28 2019-04-10 株式会社日立製作所 水処理システム
CN105807668B (zh) * 2016-05-03 2018-10-19 福建省恒创环保科技有限公司 废水达标排放刚性监控管理系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3015426B2 (ja) * 1990-08-24 2000-03-06 ユニチカ株式会社 排水の管理処理方法
CN100522838C (zh) * 2002-09-24 2009-08-05 先进充气控制有限公司 控制废水处理工艺
KR100796456B1 (ko) * 2007-06-22 2008-01-21 태화강재산업 주식회사 하수처리공정의 제어장치 및 제어방법
WO2011091341A2 (en) * 2010-01-25 2011-07-28 Process Kinetics, Llc Method and apparatus for monitoring biological activity and controlling aeration in an activated sludge plant
JP5714355B2 (ja) * 2011-02-21 2015-05-07 三機工業株式会社 活性汚泥処理装置及びその処理方法
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

Also Published As

Publication number Publication date
JP2015051389A (ja) 2015-03-19
CN104418428A (zh) 2015-03-18
CN104418428B (zh) 2016-05-18

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