GR3021725T3 - Method of controlling wastewater purification plants using quality evaluation of measuring data. - Google Patents

Method of controlling wastewater purification plants using quality evaluation of measuring data.

Info

Publication number
GR3021725T3
GR3021725T3 GR960403120T GR960403120T GR3021725T3 GR 3021725 T3 GR3021725 T3 GR 3021725T3 GR 960403120 T GR960403120 T GR 960403120T GR 960403120 T GR960403120 T GR 960403120T GR 3021725 T3 GR3021725 T3 GR 3021725T3
Authority
GR
Greece
Prior art keywords
pct
basis
controlling
wastewater purification
measurement
Prior art date
Application number
GR960403120T
Other languages
English (en)
Inventor
Marinus Kristian Nielsen
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 GR3021725T3 publication Critical patent/GR3021725T3/el

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D21/00—Control of chemical or physico-chemical variables, e.g. pH value
    • G05D21/02—Control of chemical or physico-chemical variables, e.g. pH value characterised by the use of electric means
    • 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
    • C02F2209/10—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
    • C02F2209/15—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
    • C02F2209/22—O2
    • C02F2209/225—O2 in the gas phase
    • 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
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/44—Time

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Activated Sludge Processes (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Hydroponics (AREA)
  • Feedback Control In General (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Fertilizers (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
GR960403120T 1991-10-01 1996-11-20 Method of controlling wastewater purification plants using quality evaluation of measuring data. GR3021725T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK911677A DK167791D0 (da) 1991-10-01 1991-10-01 Fremgangsmaade til styring af spildevandsrensningsanlaeg under anvendelse af kvalitetsvurdering af maaledata
PCT/DK1992/000291 WO1993007089A1 (en) 1991-10-01 1992-10-01 Method of controlling wastewater purification plants using quality evaluation of measuring data

Publications (1)

Publication Number Publication Date
GR3021725T3 true GR3021725T3 (en) 1997-02-28

Family

ID=8107128

Family Applications (1)

Application Number Title Priority Date Filing Date
GR960403120T GR3021725T3 (en) 1991-10-01 1996-11-20 Method of controlling wastewater purification plants using quality evaluation of measuring data.

Country Status (12)

Country Link
US (1) US5547578A (el)
EP (1) EP0643672B1 (el)
JP (1) JPH06511192A (el)
AT (1) ATE142173T1 (el)
AU (1) AU663341B2 (el)
DE (1) DE69213479T2 (el)
DK (2) DK167791D0 (el)
ES (1) ES2093851T3 (el)
FI (1) FI114018B (el)
GR (1) GR3021725T3 (el)
NO (1) NO306988B1 (el)
WO (1) WO1993007089A1 (el)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950704199A (ko) * 1992-11-06 1995-11-17 미카엘 크니히트 폐수에서 생물학적으로 인을 제거하는 방법
AT401051B (de) * 1993-10-22 1996-06-25 Husz Georg Stefan Dr Verfahren zur erzeugung von erde
JP3679942B2 (ja) * 1999-02-26 2005-08-03 株式会社東芝 処理水質制御装置
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
FR2871153B1 (fr) * 2004-06-02 2006-08-11 Otv Sa Procede de traitement d'eaux a l'aide d'un reacteur biologique, dans lequel la vitesse d'air injecte dans le reacteur est regulee, et dispositif correspondant
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
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.
IE20090511A1 (en) * 2008-07-02 2010-03-03 Philip Patrick Peter O'brien An effluent treatment process
US9682876B2 (en) 2011-05-13 2017-06-20 ProAct Services Corporation System and method for the treatment of wastewater
CA2859167C (en) * 2011-12-12 2021-03-16 Step Ahead Innovations, Inc. Submerged chemical indicator and holder
US9255025B2 (en) 2012-07-20 2016-02-09 ProAct Services Corporation Method for the treatment of wastewater
WO2014205230A1 (en) 2013-06-19 2014-12-24 Step Ahead Innovations Inc. Aquatic environment water parameter testing systems and methods
CN108830927A (zh) * 2018-06-27 2018-11-16 北京博鑫精陶环保科技有限公司 一种污水处理的智能调整方法和装置

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
FI941521A (fi) 1994-03-31
NO941033D0 (no) 1994-03-22
ES2093851T3 (es) 1997-01-01
EP0643672B1 (en) 1996-09-04
NO306988B1 (no) 2000-01-24
DE69213479T2 (de) 1997-04-03
DK0643672T3 (el) 1997-02-24
FI941521A0 (fi) 1994-03-31
EP0643672A1 (en) 1995-03-22
DK167791D0 (da) 1991-10-01
WO1993007089A1 (en) 1993-04-15
FI114018B (fi) 2004-07-30
US5547578A (en) 1996-08-20
DE69213479D1 (de) 1996-10-10
NO941033L (no) 1994-03-22
AU663341B2 (en) 1995-10-05
JPH06511192A (ja) 1994-12-15
ATE142173T1 (de) 1996-09-15
AU2763892A (en) 1993-05-03

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