ATE314646T1 - Verfahren und vorrichtung zum steuern der zufuhr von wasserbehandlungschemikalien unter verwendung eines voltametrischen sensors - Google Patents

Verfahren und vorrichtung zum steuern der zufuhr von wasserbehandlungschemikalien unter verwendung eines voltametrischen sensors

Info

Publication number
ATE314646T1
ATE314646T1 AT95907427T AT95907427T ATE314646T1 AT E314646 T1 ATE314646 T1 AT E314646T1 AT 95907427 T AT95907427 T AT 95907427T AT 95907427 T AT95907427 T AT 95907427T AT E314646 T1 ATE314646 T1 AT E314646T1
Authority
AT
Austria
Prior art keywords
controlling
feed
solution
water treatment
treatment chemicals
Prior art date
Application number
AT95907427T
Other languages
English (en)
Inventor
Thomas E Mcneel
Original Assignee
Buckman Labor Inc
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 Buckman Labor Inc filed Critical Buckman Labor Inc
Application granted granted Critical
Publication of ATE314646T1 publication Critical patent/ATE314646T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/49—Systems involving the determination of the current at a single specific value, or small range of values, of applied voltage for producing selective measurement of one or more particular ionic species

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Food Science & Technology (AREA)
  • Electrochemistry (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Cleaning Or Drying Semiconductors (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Activated Sludge Processes (AREA)
  • Physical Water Treatments (AREA)
  • Weting (AREA)
AT95907427T 1994-01-13 1995-01-12 Verfahren und vorrichtung zum steuern der zufuhr von wasserbehandlungschemikalien unter verwendung eines voltametrischen sensors ATE314646T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/181,254 US5470484A (en) 1994-01-13 1994-01-13 Method and apparatus for controlling the feed of water treatment chemicals using a voltammetric sensor
PCT/US1995/000487 WO1995019566A1 (en) 1994-01-13 1995-01-12 A method and apparatus for controlling the feed of water treatment chemicals using a voltammetric sensor

Publications (1)

Publication Number Publication Date
ATE314646T1 true ATE314646T1 (de) 2006-01-15

Family

ID=22663502

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95907427T ATE314646T1 (de) 1994-01-13 1995-01-12 Verfahren und vorrichtung zum steuern der zufuhr von wasserbehandlungschemikalien unter verwendung eines voltametrischen sensors

Country Status (18)

Country Link
US (1) US5470484A (de)
EP (1) EP0739485B1 (de)
JP (1) JP3251016B2 (de)
CN (1) CN1088193C (de)
AT (1) ATE314646T1 (de)
AU (1) AU1566395A (de)
BR (1) BR9506513A (de)
CA (1) CA2180365C (de)
CZ (1) CZ208796A3 (de)
DE (1) DE69534714T2 (de)
ES (1) ES2256844T3 (de)
FI (1) FI118393B (de)
MX (1) MX9602760A (de)
NO (1) NO962932L (de)
NZ (1) NZ279132A (de)
SK (1) SK90496A3 (de)
WO (1) WO1995019566A1 (de)
ZA (1) ZA9410120B (de)

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US8658094B2 (en) * 2007-01-29 2014-02-25 Nalco Company High temperature and pressure oxidation-reduction potential measuring and monitoring device for hot water systems
US8771593B2 (en) 2007-07-24 2014-07-08 Nalco Company Method and device for preventing corrosion in hot water systems
US8658095B2 (en) * 2007-01-29 2014-02-25 Nalco Company High temperature and pressure oxidation-reduction potential measuring and monitoring device for hot water systems
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US8068033B2 (en) * 2008-10-31 2011-11-29 Nalco Company Method of detecting contamination in industrial process boiler systems
CA2977473C (en) * 2009-06-16 2021-12-14 Cambrian Innovation, Inc. Systems and devices for treating and monitoring water, wastewater and other biodegradable matter
US8617466B2 (en) * 2009-09-03 2013-12-31 Ecolab Usa Inc. Electrolytic degradation systems and methods usable in industrial applications
DE102011120819A1 (de) 2011-12-13 2013-06-13 Dinotec Gmbh Wassertechnologie Und Schwimmbadtechnik Verfahren zum Reinigen von Elektrodenoberflächen
SG11201407041WA (en) * 2012-05-03 2014-11-27 Buckman Labor Inc Method and apparatus for measuring and controllng electrolytically-active species concentration in aqueous solutions
US9097680B1 (en) * 2013-01-18 2015-08-04 Randy Fowler Apparatus and method for determining sodium dimethyldithiocarbamate in water
US9857310B2 (en) 2013-01-18 2018-01-02 Randy Fowler Method and system for testing sodium dimethyldithiocarbamate in water
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EP3703558A4 (de) * 2017-10-30 2021-08-11 The Regents of The University of California Kalibrierfreie in-vivo-messung von analyten mittels elektrochemischer sensoren
WO2019113354A1 (en) 2017-12-06 2019-06-13 Zero Mass Water, Inc. Systems for constructing hierarchical training data sets for use with machine-learning and related methods therefor
AU2019221791B2 (en) 2018-02-18 2024-05-23 Source Global, PBC Systems for generating water for a container farm and related methods therefor
WO2019188896A1 (ja) * 2018-03-30 2019-10-03 株式会社Ｐｒｏｖｉｇａｔｅ 電気化学測定用電気回路および測定装置
WO2019217974A1 (en) 2018-05-11 2019-11-14 Zero Mass Water, Inc. Systems for generating water using exogenously generated heat, exogenously generated electricity, and exhaust process fluids and related methods therefor
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AU2020262259B2 (en) 2019-04-22 2025-09-11 Source Global, PBC Water vapor adsorption air drying system and method for generating liquid water from air
MX2023004915A (es) 2020-10-27 2023-07-21 Source Global Pbc Sistemas y metodos para el tratamiento y almacenamiento de agua.
WO2022159443A1 (en) 2021-01-19 2022-07-28 Source Global, PBC Systems and methods for generating water from air
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CN113816477B (zh) * 2021-10-07 2023-04-21 浙江宏电环保股份有限公司 一种污水沉降处理装置
CN113816528B (zh) * 2021-10-07 2023-04-28 浙江宏电环保股份有限公司 具有过滤收集装置的水处理设备
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Also Published As

Publication number Publication date
NO962932L (no) 1996-09-12
JP3251016B2 (ja) 2002-01-28
JPH09502527A (ja) 1997-03-11
DE69534714T2 (de) 2006-07-13
ES2256844T3 (es) 2006-07-16
EP0739485B1 (de) 2005-12-28
NO962932D0 (no) 1996-07-12
ZA9410120B (en) 1996-03-06
FI118393B (fi) 2007-10-31
DE69534714D1 (de) 2006-02-02
CA2180365C (en) 2002-03-19
CA2180365A1 (en) 1995-07-20
WO1995019566A1 (en) 1995-07-20
NZ279132A (en) 1997-09-22
EP0739485A1 (de) 1996-10-30
AU1566395A (en) 1995-08-01
MX9602760A (es) 1998-11-30
FI962837L (fi) 1996-09-12
FI962837A0 (fi) 1996-07-12
CN1088193C (zh) 2002-07-24
SK90496A3 (en) 1997-07-09
BR9506513A (pt) 1997-09-09
CZ208796A3 (en) 1997-03-12
US5470484A (en) 1995-11-28
CN1138899A (zh) 1996-12-25

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