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AR028547A1 - Control de autociclo de sistemas de agua de enfriamiento - Google Patents

Control de autociclo de sistemas de agua de enfriamiento

Info

Publication number
AR028547A1
AR028547A1 ARP010101938A ARP010101938A AR028547A1 AR 028547 A1 AR028547 A1 AR 028547A1 AR P010101938 A ARP010101938 A AR P010101938A AR P010101938 A ARP010101938 A AR P010101938A AR 028547 A1 AR028547 A1 AR 028547A1
Authority
AR
Argentina
Prior art keywords
labeled
treatment
polymer
cooling water
water system
Prior art date
Application number
ARP010101938A
Other languages
English (en)
Original Assignee
Ondeo 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 Ondeo Nalco Co filed Critical Ondeo Nalco Co
Publication of AR028547A1 publication Critical patent/AR028547A1/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
    • G01N17/008—Monitoring fouling
    • 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
    • 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
    • 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
    • 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
    • C02F2303/00—Specific treatment goals
    • C02F2303/08—Corrosion inhibition
    • 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
    • C02F2303/20—Prevention of biofouling
    • 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
    • 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
    • G01N33/1853—Hardness of water
    • 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
    • G01N33/186—Water using one or more living organisms, e.g. a fish
    • G01N33/1866—Water using one or more living organisms, e.g. a fish using microorganisms
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0324—With control of flow by a condition or characteristic of a fluid
    • Y10T137/0329—Mixing of plural fluids of diverse characteristics or conditions

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Hydrology & Water Resources (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Environmental Sciences (AREA)
  • Ecology (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

Se describe un método de control De autociclo para controlar un sistema de agua de enfriamiento, que comprende las etapas de: (a) agregar un producto de tratamiento al sistema de agua de enfriamiento, el producto de tratamiento comprende un marcador inerte y un polímero de tratamiento marcado o etiquetado en una proporcion ajustada; b) proporcionar un numero suficiente de fluorometros; c) utilizar el numero suficiente de fluorometros para medir la senal fluorescente del marcador inerte y la senal fluorescente del polímero de tratamiento marcado o etiquetado en el agua del sistema de agua de enfriamiento; (d) utilizar estas senales fluorescentes medidas de la etapa (c) para determinar la cantidad del polímero de tratamiento marcado o etiquetado presente en el sistema de agua de enfriamiento; (e) comparar la cantidad del polímero de tratamiento marcado o etiquetado presente con la cantidad del polímero de tratamiento marcado o etiquetado que es alimentado al sistema para determinar el consumo del polímero de tratamiento marcado o etiquetado y (f) utilizar el consumo del polímero de tratamiento marcado o etiquetado para controlar los ciclos de concentracion del sistema de agua de enfriamiento, con la condicion de que el control sea implementado al enlazar cualquiera o todos los parámetros siguientes: (i) la velocidad de flujo del agua de compensacion al sistema de agua de enfriamiento; (ii) la velocidad de flujo del producto de tratamiento que consiste del marcador inerte y el polímero de tratamiento marcado o etiquetado; (iii) frecuencia y cantidad de velocidad de flujo de purga del sistema de agua de enfriamiento; (iv) velocidad de flujo de agua global a través de la torre de enfriamiento; (v) volumen global del agua en la torre de enfriamiento y (vi) composicion del agua de compensacion; al consumo del polímero de tratamiento marcado, con la condicion de que: alfa) la velocidad del flujo mínima del producto de tratamiento marcado que consiste del polímero de tratamiento marcado debe ser suficiente para suministrar al sistema de agua de enfriamiento con la cantidad requerida de producto de tratamiento marcado y (beta) cuando el control es implementado por las velocidades de flujo enlazadas, las velocidades de flujo sean equilibradas.
ARP010101938A 2000-05-01 2001-04-25 Control de autociclo de sistemas de agua de enfriamiento AR028547A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/562,603 US6280635B1 (en) 2000-05-01 2000-05-01 Autocycle control of cooling water systems

Publications (1)

Publication Number Publication Date
AR028547A1 true AR028547A1 (es) 2003-05-14

Family

ID=24246953

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP010101938A AR028547A1 (es) 2000-05-01 2001-04-25 Control de autociclo de sistemas de agua de enfriamiento

Country Status (10)

Country Link
US (1) US6280635B1 (es)
EP (1) EP1284929B1 (es)
JP (1) JP4966471B2 (es)
AR (1) AR028547A1 (es)
AU (2) AU2001247916B2 (es)
CA (1) CA2402982A1 (es)
ES (1) ES2436603T3 (es)
MX (1) MXPA02009765A (es)
WO (1) WO2001083375A1 (es)
ZA (1) ZA200207484B (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7095500B2 (en) * 2004-01-30 2006-08-22 Nalco Company Interchangeable tip-open cell fluorometer
US7179384B2 (en) * 2004-04-30 2007-02-20 Nalco Company Control of cooling water system using rate of consumption of fluorescent polymer
FR2887892B1 (fr) * 2005-07-04 2007-09-07 Biomerieux Sa Polymeres fluorescents en solution aqueuse et procede de preparation de polymeres fluorescents solubles en solution aqueuse
US7772009B2 (en) * 2005-11-22 2010-08-10 SCR Research, LLC Room temperature phosphorescence apparatus and methods
US7932091B2 (en) * 2006-07-18 2011-04-26 Prochemtech International, Inc. Colorant tracer for cooling water treatment formulations
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
US20130233796A1 (en) 2012-03-06 2013-09-12 Narasimha M. Rao Treatment of industrial water systems
US8871880B2 (en) * 2012-03-22 2014-10-28 Evonik Corporation Superabsorbent copolymer
US20140251906A1 (en) * 2013-03-06 2014-09-11 Ecolab Usa Inc. Addition of aluminum reagents to sulfate-containing waste stream reduce sulfate concentration
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
ES2901721T3 (es) * 2013-06-11 2022-03-23 Evapco Inc Sistema de alimentación de sólidos de liberación supervisada
US9850154B2 (en) 2013-12-30 2017-12-26 Ecolab Usa Inc. Method of reducing industrial water use
WO2015129618A1 (ja) * 2014-02-28 2015-09-03 栗田工業株式会社 ボイラの薬品注入制御装置及び方法
CN103823461A (zh) * 2014-02-28 2014-05-28 南京工业大学 一种可在线故障诊断的工业循环水浓缩倍数采集系统
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
US9612221B2 (en) 2014-10-14 2017-04-04 Chem-Aqua, Inc. + Pyxis Lab, Inc. Opto-electrochemical sensing system for monitoring and controlling industrial fluids
CN104316665B (zh) * 2014-10-31 2016-01-13 北京市自来水集团有限责任公司技术研究院 一种研究原位模拟水源切换条件下管网水质稳定性的设备
CN104316664B (zh) * 2014-10-31 2016-08-24 北京市自来水集团有限责任公司技术研究院 一种测定原位模拟水源切换条件下管网水质的方法
AU2018310998B2 (en) 2017-08-01 2024-01-25 Nouryon Chemicals International B.V. Water soluble pyranine polymers and method of making
WO2019025305A1 (en) 2017-08-01 2019-02-07 Akzo Nobel Chemicals International B.V. WATER-SOLUBLE POLYMER POLYMERS AND METHOD OF MANUFACTURE
CN109179698A (zh) * 2018-09-28 2019-01-11 南通善水化工科技发展有限公司 一种循环冷却水智能运行装置及其运行方法
US11542187B2 (en) 2019-01-25 2023-01-03 Nouryon Chemicals International B.V. Composition and method for controlling scale in industrial water systems
WO2020243176A1 (en) 2019-05-28 2020-12-03 Nouryon Chemicals International B.V. Method of controlling scale in aqueous systems
EP4069643B1 (en) * 2019-12-05 2025-03-19 Sterling Specialty Chemicals Holding UK Limited Methods and systems for monitoring or controlling anti-scalant concentration
US20230416602A1 (en) 2020-11-20 2023-12-28 Nouryon Chemicals International B.V. Fluorescent polymers and solutions thereof for scale control in aqueous systems

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1141147A (en) 1964-12-22 1969-01-29 Dainichiseika Color Chem Fluorescent copolymers
US4783314A (en) * 1987-02-26 1988-11-08 Nalco Chemical Company Fluorescent tracers - chemical treatment monitors
US4813973A (en) 1988-01-11 1989-03-21 The University Of Toronto Innovations Foundation Modified, water-soluble polymers containing amide groups reacted with xanthydrol and other dyes
US4992380A (en) * 1988-10-14 1991-02-12 Nalco Chemical Company Continuous on-stream monitoring of cooling tower water
US5043406A (en) 1990-03-26 1991-08-27 Nalco Chemical Company Fluorescent acrylamide polymers
US4999456A (en) 1990-03-26 1991-03-12 Nalco Chemical Company N-dibenzosuberenylacrylamide (N-5-(5H-dibenzo[a,d]cycloheptenyl)acrylamide)
US5128419A (en) 1990-08-20 1992-07-07 Nalco Chemical Company Synthesis of tagged polymers by post-polymerization (trans) amidation reaction
US5171450A (en) * 1991-03-20 1992-12-15 Nalco Chemical Company Monitoring and dosage control of tagged polymers in cooling water systems
DE69223902T2 (de) 1991-10-18 1998-08-27 Kuraray Co Antimikrobielle polymerisierbare Zusammensetzung, das Polymer und daraus hergestellter Gegenstand
US5435969A (en) 1994-03-29 1995-07-25 Nalco Chemical Company Monitoring water treatment agent in-system concentration and regulating dosage
US5855791A (en) 1996-02-29 1999-01-05 Ashland Chemical Company Performance-based control system
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EP1496351B1 (en) * 1997-06-11 2013-03-27 Nalco Chemical Company Monitoring the concentration of a chemical treatment product in a slurry or powder sample using a fluorometer
US5902749A (en) * 1997-09-18 1999-05-11 The United States Of America As Represented By The Secretary Of The Interior Automated chemical metering system and method
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US6153110A (en) * 1999-05-17 2000-11-28 Chemtreat, Inc. Method for controlling treatment chemicals in aqueous systems

Also Published As

Publication number Publication date
EP1284929B1 (en) 2013-11-13
MXPA02009765A (es) 2004-09-06
JP2003532049A (ja) 2003-10-28
US6280635B1 (en) 2001-08-28
ES2436603T3 (es) 2014-01-03
AU4791601A (en) 2001-11-12
ZA200207484B (en) 2003-09-18
JP4966471B2 (ja) 2012-07-04
CA2402982A1 (en) 2001-11-08
AU2001247916B2 (en) 2006-02-16
EP1284929A4 (en) 2004-08-18
EP1284929A1 (en) 2003-02-26
WO2001083375A1 (en) 2001-11-08

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