DE69213478D1 - Methode zur steuerung von abwasserreinigungsanlagen unter anwendung von mehreren steuerfunktionen - Google Patents

Methode zur steuerung von abwasserreinigungsanlagen unter anwendung von mehreren steuerfunktionen

Info

Publication number
DE69213478D1
DE69213478D1 DE69213478T DE69213478T DE69213478D1 DE 69213478 D1 DE69213478 D1 DE 69213478D1 DE 69213478 T DE69213478 T DE 69213478T DE 69213478 T DE69213478 T DE 69213478T DE 69213478 D1 DE69213478 D1 DE 69213478D1
Authority
DE
Germany
Prior art keywords
pct
control functions
wastewater treatment
multiple control
treatment plants
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
DE69213478T
Other languages
English (en)
Other versions
DE69213478T2 (de
Inventor
Marinus Nielsen
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.)
Krueger Off-Shore Soborg Dk AS
Original Assignee
KRUEGER I SYSTEMS AS
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 KRUEGER I SYSTEMS AS filed Critical KRUEGER I SYSTEMS AS
Publication of DE69213478D1 publication Critical patent/DE69213478D1/de
Application granted granted Critical
Publication of DE69213478T2 publication Critical patent/DE69213478T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C02F3/006—Regulation methods for biological treatment
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B21/00—Systems involving sampling of the variable controlled
    • G05B21/02—Systems involving sampling of the variable controlled electric
    • 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
    • C02F2209/04—Oxidation reduction potential [ORP]
    • 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
    • C02F2209/10—Solids, e.g. total solids [TS], total suspended solids [TSS] or volatile solids [VS]
    • 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
    • C02F2209/14—NH3-N
    • 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
    • C02F2209/15—N03-N
    • 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
    • C02F2209/18—PO4-P
    • 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
    • C02F2209/22—O2
    • 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
    • C02F2209/44—Time

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Molecular Biology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Activated Sludge Processes (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Feedback Control In General (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Hydroponics (AREA)
DE69213478T 1991-10-01 1992-10-01 Methode zur steuerung von abwasserreinigungsanlagen unter anwendung von mehreren steuerfunktionen Expired - Lifetime DE69213478T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK911678A DK167891D0 (da) 1991-10-01 1991-10-01 Fremgangsmaade til styring af spildevandsrensningsanlaeg under anvendelse af mutible styringsfunktioner
PCT/DK1992/000290 WO1993007088A1 (en) 1991-10-01 1992-10-01 Method of controlling wastewater purification plants using multiple control functions

Publications (2)

Publication Number Publication Date
DE69213478D1 true DE69213478D1 (de) 1996-10-10
DE69213478T2 DE69213478T2 (de) 1997-04-03

Family

ID=8107139

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69213478T Expired - Lifetime DE69213478T2 (de) 1991-10-01 1992-10-01 Methode zur steuerung von abwasserreinigungsanlagen unter anwendung von mehreren steuerfunktionen

Country Status (12)

Country Link
US (1) US5589068A (de)
EP (1) EP0642469B1 (de)
JP (1) JPH06510943A (de)
AT (1) ATE142172T1 (de)
AU (1) AU663340B2 (de)
DE (1) DE69213478T2 (de)
DK (2) DK167891D0 (de)
ES (1) ES2093856T3 (de)
FI (1) FI114019B (de)
GR (1) GR3021722T3 (de)
NO (1) NO306989B1 (de)
WO (1) WO1993007088A1 (de)

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FR2730226B1 (fr) * 1995-02-02 1998-06-12 Omnium Traitement Valorisa Procede de traitement d'effluents aqueux sur biofiltres ou autres dispositifs faisant appel aux cultures fixees
US7058617B1 (en) * 1996-05-06 2006-06-06 Pavilion Technologies, Inc. Method and apparatus for training a system model with gain constraints
DE19702951A1 (de) * 1997-01-27 1998-07-30 Wtw Weilheim Verfahren und Vorrichtung zur Steuerung der Nitrifikations- und Denitrifikationsphase
US5813798A (en) * 1997-03-28 1998-09-29 Whiffen; Greg Piecewise continuous control of groundwater remediation
JP3679942B2 (ja) * 1999-02-26 2005-08-03 株式会社東芝 処理水質制御装置
KR100300610B1 (ko) * 1999-03-02 2001-09-22 한우석 반연속 유입과 간헐폭기 방식을 채용한 회분식 활성슬러지공법의 오수처리방법
US6811706B1 (en) 1999-05-05 2004-11-02 Eric J. Wahlberg Activated sludge process optimization
US6408227B1 (en) 1999-09-29 2002-06-18 The University Of Iowa Research Foundation System and method for controlling effluents in treatment systems
US6296766B1 (en) * 1999-11-12 2001-10-02 Leon Breckenridge Anaerobic digester system
FR2820732B1 (fr) * 2001-02-12 2003-04-25 Lyonnaise Eaux Eclairage Procede auto-adaptatif de regulation d'une station de traitement d'effluents, notamment d'eaux usees
US6620329B2 (en) * 2001-12-13 2003-09-16 Turf Sentry, Inc. Golf course irrigation water monitoring and treatment system
US6955765B2 (en) * 2001-12-13 2005-10-18 Rosen Peter L Recycled irrigation water treatment system
DE60227404D1 (de) * 2002-11-13 2008-08-14 Ashland Licensing & Intellectu Prozess zur automatischen Optimierung der Leistung einer Abwasserreinigungsanlage
WO2006022604A1 (en) * 2003-05-07 2006-03-02 Rosen Peter L Golf course irrigation water monitoring and treatment system
FR2858609B1 (fr) * 2003-08-04 2006-10-13 Otv Sa Procede et installation de traitement biologique des eaux par boues activees avec regulation de l'aeration
DK1817262T3 (da) * 2004-11-26 2019-06-17 Krueger As I Forbedret fremgangsmåde til vandrensning
US7332093B2 (en) * 2004-11-29 2008-02-19 Kruger Off-Shore A/S Method for water purification
FR2909661B1 (fr) * 2006-12-08 2009-03-20 Otv Sa Procede de traitement d'eaux a l'aide d'un reacteur biologique integrant une biomasse aeree,mettant alternativement en oeuvre des modes d'aeration continue et sequencee
JP5186826B2 (ja) * 2007-07-30 2013-04-24 Ｊｆｅスチール株式会社 Ｐを含有する処理液の廃液濃度制御方法
ES2323257B1 (es) * 2007-11-30 2010-04-20 Mondragon Sistemas E Informacion, S.Coop Sistema de control automatico avanzado de una planta depuradora de aguas residuales.
FR2955856B1 (fr) * 2010-02-03 2012-09-21 Vinci Environnement Reacteur de purification biologique de l'eau, et procede de regulation d'un tel reacteur
CN102122134A (zh) * 2011-02-14 2011-07-13 华南理工大学 基于模糊神经网络的溶解氧控制的废水处理方法及系统
US20120285894A1 (en) 2011-05-13 2012-11-15 Frank Leslie Smiddy System and method for the treatment of wastewater
AU2012340306A1 (en) * 2011-11-16 2014-05-08 Evoqua Water Technologies Llc Using continuous nitrate measurement to control aeration in an aerated-anoxic process
US9255025B2 (en) 2012-07-20 2016-02-09 ProAct Services Corporation Method for the treatment of wastewater
ES2900654T3 (es) 2013-03-15 2022-03-17 Hayward Ind Inc Sistema de control modular de piscina/hidromasaje
ITRM20130346A1 (it) * 2013-06-17 2014-12-18 Chemitec S R L Metodo ed apparato di controllo di un processo di trattamento biologico di acque reflue di origine civile
US11122669B2 (en) 2016-01-22 2021-09-14 Hayward Industries, Inc. Systems and methods for providing network connectivity and remote monitoring, optimization, and control of pool/spa equipment
US11720085B2 (en) 2016-01-22 2023-08-08 Hayward Industries, Inc. Systems and methods for providing network connectivity and remote monitoring, optimization, and control of pool/spa equipment
KR102666102B1 (ko) 2016-10-17 2024-05-16 엘지전자 주식회사 인공지능 정수기의 제어장치, 인공지능 정수기 및 이의 제어방법
US20180121889A1 (en) * 2016-10-28 2018-05-03 Wipro Limited Method and system for dynamically managing waste water treatment process for optimizing power consumption
EP3831781B1 (de) * 2019-12-02 2024-01-10 TM.E. S.p.A. TERMOMECCANICA ECOLOGIA Verfahren zur abwasserbehandlung
CN113253689A (zh) * 2021-06-11 2021-08-13 武汉科迪智能环境股份有限公司 设备管理方法及装置、服务器
CN113985825A (zh) * 2021-10-20 2022-01-28 大唐湘潭发电有限责任公司 一种基于dcs系统优化scr脱硝系统的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03259302A (ja) * 1990-03-09 1991-11-19 Hitachi Ltd 情報処理システム

Also Published As

Publication number Publication date
EP0642469B1 (de) 1996-09-04
NO941034D0 (no) 1994-03-22
NO941034L (no) 1994-03-22
FI941520A (fi) 1994-03-31
ATE142172T1 (de) 1996-09-15
GR3021722T3 (en) 1997-02-28
ES2093856T3 (es) 1997-01-01
NO306989B1 (no) 2000-01-24
EP0642469A1 (de) 1995-03-15
AU663340B2 (en) 1995-10-05
JPH06510943A (ja) 1994-12-08
US5589068A (en) 1996-12-31
FI114019B (fi) 2004-07-30
AU2759792A (en) 1993-05-03
FI941520A0 (fi) 1994-03-31
DK0642469T3 (de) 1997-02-24
WO1993007088A1 (en) 1993-04-15
DK167891D0 (da) 1991-10-01
DE69213478T2 (de) 1997-04-03

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Legal Events

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8327 Change in the person/name/address of the patent owner

Owner name: KRUEGER OFF-SHORE A/S, SOBORG, DK

R071 Expiry of right

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