ATE547381T1 - Kühlwassersteuerungssystem unter verwendung der verbrauchsrate von fluoreszierendem polymer - Google Patents

Kühlwassersteuerungssystem unter verwendung der verbrauchsrate von fluoreszierendem polymer

Info

Publication number
ATE547381T1
ATE547381T1 AT05739921T AT05739921T ATE547381T1 AT E547381 T1 ATE547381 T1 AT E547381T1 AT 05739921 T AT05739921 T AT 05739921T AT 05739921 T AT05739921 T AT 05739921T AT E547381 T1 ATE547381 T1 AT E547381T1
Authority
AT
Austria
Prior art keywords
cooling water
fluorescent polymer
control system
consumption rate
water control
Prior art date
Application number
AT05739921T
Other languages
English (en)
Inventor
Barbara Moriarty
Narasimha Rao
Kun Xiong
Tzu-Yu Chen
Shunong Yang
Mita Chattoraj
Original Assignee
Nalco Co
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 Nalco Co filed Critical Nalco Co
Application granted granted Critical
Publication of ATE547381T1 publication Critical patent/ATE547381T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/083—Mineral agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/02—Non-contaminated water, e.g. for industrial water supply
    • C02F2103/023—Water in cooling circuits
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/08—Corrosion inhibition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
AT05739921T 2004-04-30 2005-04-25 Kühlwassersteuerungssystem unter verwendung der verbrauchsrate von fluoreszierendem polymer ATE547381T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/836,760 US7179384B2 (en) 2004-04-30 2004-04-30 Control of cooling water system using rate of consumption of fluorescent polymer
PCT/US2005/014189 WO2005110925A2 (en) 2004-04-30 2005-04-25 Control of cooling water system using rate of consumption of fluorescent polymer

Publications (1)

Publication Number Publication Date
ATE547381T1 true ATE547381T1 (de) 2012-03-15

Family

ID=35186016

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05739921T ATE547381T1 (de) 2004-04-30 2005-04-25 Kühlwassersteuerungssystem unter verwendung der verbrauchsrate von fluoreszierendem polymer

Country Status (12)

Country Link
US (1) US7179384B2 (de)
EP (1) EP1740506B1 (de)
JP (1) JP4635048B2 (de)
CN (1) CN100513331C (de)
AT (1) ATE547381T1 (de)
AU (1) AU2005243673B2 (de)
CA (1) CA2561863C (de)
ES (1) ES2382043T3 (de)
MX (1) MXPA06012246A (de)
TW (1) TWI291542B (de)
WO (1) WO2005110925A2 (de)
ZA (1) ZA200608181B (de)

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US8352207B2 (en) 2010-03-31 2013-01-08 Ecolab Usa Inc. Methods for calibrating a fluorometer
US8373140B2 (en) 2010-03-31 2013-02-12 Ecolab Usa Inc. Fluorometric sensor
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CN101943919B (zh) * 2010-07-15 2011-11-16 天津天一清源科技发展有限公司 用于控制循环冷却水浓缩倍数的方法与浓缩倍率仪
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PL2922615T3 (pl) * 2012-11-26 2020-05-18 Ecolab Usa Inc. Kontrolowanie emisji rtęci
CN102936061A (zh) * 2012-11-27 2013-02-20 唐山金沙水处理有限公司 阻垢缓蚀剂
US9751789B2 (en) 2012-12-28 2017-09-05 Ecolab Usa Inc. Fluorescent monomers and tagged treatment polymers containing same for use in industrial water systems
US9682334B2 (en) 2013-03-13 2017-06-20 Ecolab Usa Inc. Solid water separation to sample spray water from a continuous caster
US8945371B2 (en) 2013-03-14 2015-02-03 Ecolab Usa Inc. Device and methods of using a piezoelectric microbalance sensor
US9128010B2 (en) 2013-03-14 2015-09-08 Ecolab Usa Inc. Device and methods of using a piezoelectric microbalance sensor
US9023779B2 (en) 2013-03-15 2015-05-05 Ecolab Usa Inc. Inhibiting corrosion of aluminum on consumer ware washing product using phosphinosuccinic acid oligomers
ES2901721T3 (es) * 2013-06-11 2022-03-23 Evapco Inc Sistema de alimentación de sólidos de liberación supervisada
CA2914813C (en) * 2013-06-11 2023-04-04 Evapco, Inc. Monitored release solid feed system
FI125102B (en) * 2013-11-19 2015-06-15 Kemira Oyj Method for the determination of an antifouling agent in a sample
FI125111B (en) * 2013-11-19 2015-06-15 Kemira Oyj A method for analyzing a sample comprising first and second anticaking agents
US9284205B2 (en) 2013-12-24 2016-03-15 Donald S. Hofmann Apparatus providing softened makeup water for cooling system
US9133418B1 (en) 2014-04-07 2015-09-15 Ecolab Usa Inc. Non-silicated high alkaline cleaner with aluminum protection
US9261459B1 (en) 2014-08-12 2016-02-16 Ecolab Usa Inc. Handheld fluorometer
US10071923B2 (en) 2014-09-05 2018-09-11 Ecolab Usa Inc. Addition of aluminum reagents to oxoanion-containing water streams
US9389209B2 (en) 2014-09-05 2016-07-12 Ecolab Usa Inc. Oxoanion concentration determination using aluminum reagents
US9921155B2 (en) * 2014-11-25 2018-03-20 Baker Hughes, A Ge Company, Llc Methods of decreasing scale in aqueous systems
US10280714B2 (en) 2015-11-19 2019-05-07 Ecolab Usa Inc. Solid chemicals injection system for oil field applications
EP3630341A1 (de) 2017-05-23 2020-04-08 Ecolab USA, Inc. Verdünnungsanlage und injektionssystem für feste/hochviskose flüssige chemikalien
AR112058A1 (es) 2017-05-23 2019-09-18 Ecolab Usa Inc Sistema de inyección para administración controlada de sustancias químicas sólidas de campos petrolíferos
CN110104805A (zh) * 2019-03-25 2019-08-09 大唐双鸭山热电有限公司 一种降低火力发电厂循环冷却水使用率的方法

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Also Published As

Publication number Publication date
CA2561863A1 (en) 2005-11-24
TWI291542B (en) 2007-12-21
EP1740506A4 (de) 2010-06-16
TW200538697A (en) 2005-12-01
WO2005110925A3 (en) 2006-06-15
AU2005243673B2 (en) 2010-04-22
ES2382043T3 (es) 2012-06-04
JP2007535402A (ja) 2007-12-06
CA2561863C (en) 2012-07-10
CN1950304A (zh) 2007-04-18
US20050242042A1 (en) 2005-11-03
WO2005110925A2 (en) 2005-11-24
ZA200608181B (en) 2008-07-30
EP1740506A2 (de) 2007-01-10
AU2005243673A1 (en) 2005-11-24
EP1740506B1 (de) 2012-02-29
JP4635048B2 (ja) 2011-02-16
CN100513331C (zh) 2009-07-15
US7179384B2 (en) 2007-02-20
MXPA06012246A (es) 2007-01-31

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