FR2932270B1 - Methode et dispositif de mesure de la purete d'une eau ultrapure - Google Patents

Methode et dispositif de mesure de la purete d'une eau ultrapure

Info

Publication number
FR2932270B1
FR2932270B1 FR0853785A FR0853785A FR2932270B1 FR 2932270 B1 FR2932270 B1 FR 2932270B1 FR 0853785 A FR0853785 A FR 0853785A FR 0853785 A FR0853785 A FR 0853785A FR 2932270 B1 FR2932270 B1 FR 2932270B1
Authority
FR
France
Prior art keywords
ultrapurated
purity
measuring
water
ultrapurated water
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 - Fee Related
Application number
FR0853785A
Other languages
English (en)
Other versions
FR2932270A1 (fr
Inventor
Pascal Rajagopalan
Antony Vanheghe
Ninivin Celine Le
Aristotelis Dimitrakopoulos
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.)
EMD Millipore Corp
Original Assignee
Millipore Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40227724&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2932270(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Millipore Corp filed Critical Millipore Corp
Priority to FR0853785A priority Critical patent/FR2932270B1/fr
Priority to US12/994,208 priority patent/US8618820B2/en
Priority to BRPI0913408A priority patent/BRPI0913408B1/pt
Priority to CN2009801211401A priority patent/CN102057270B/zh
Priority to EP09757865.2A priority patent/EP2294391B1/fr
Priority to JP2011512236A priority patent/JP5909360B2/ja
Priority to PCT/IB2009/005849 priority patent/WO2009147511A1/fr
Publication of FR2932270A1 publication Critical patent/FR2932270A1/fr
Publication of FR2932270B1 publication Critical patent/FR2932270B1/fr
Application granted granted Critical
Priority to JP2014227193A priority patent/JP2015072279A/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01N33/1826—Organic contamination in water
    • G01N33/1846—Total carbon analysis
    • 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
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Physical Water Treatments (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Water Treatment By Sorption (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
FR0853785A 2008-06-06 2008-06-06 Methode et dispositif de mesure de la purete d'une eau ultrapure Expired - Fee Related FR2932270B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR0853785A FR2932270B1 (fr) 2008-06-06 2008-06-06 Methode et dispositif de mesure de la purete d'une eau ultrapure
EP09757865.2A EP2294391B1 (fr) 2008-06-06 2009-06-04 Procédé et dispositif de mesure de la pureté d'une eau ultrapure
BRPI0913408A BRPI0913408B1 (pt) 2008-06-06 2009-06-04 método e dispositivo para analisar a quantidade de compostos orgânicos existentes em um líquido.
CN2009801211401A CN102057270B (zh) 2008-06-06 2009-06-04 用于测量超纯水的纯净度的方法与设备
US12/994,208 US8618820B2 (en) 2008-06-06 2009-06-04 Method and device for measuring the purity of ultrapure water
JP2011512236A JP5909360B2 (ja) 2008-06-06 2009-06-04 超純水の純度を測定する方法および装置
PCT/IB2009/005849 WO2009147511A1 (fr) 2008-06-06 2009-06-04 Procédé et dispositif de mesure de la pureté d'une eau ultrapure
JP2014227193A JP2015072279A (ja) 2008-06-06 2014-11-07 超純水の純度を測定する方法および装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0853785A FR2932270B1 (fr) 2008-06-06 2008-06-06 Methode et dispositif de mesure de la purete d'une eau ultrapure

Publications (2)

Publication Number Publication Date
FR2932270A1 FR2932270A1 (fr) 2009-12-11
FR2932270B1 true FR2932270B1 (fr) 2010-07-30

Family

ID=40227724

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0853785A Expired - Fee Related FR2932270B1 (fr) 2008-06-06 2008-06-06 Methode et dispositif de mesure de la purete d'une eau ultrapure

Country Status (7)

Country Link
US (1) US8618820B2 (fr)
EP (1) EP2294391B1 (fr)
JP (2) JP5909360B2 (fr)
CN (1) CN102057270B (fr)
BR (1) BRPI0913408B1 (fr)
FR (1) FR2932270B1 (fr)
WO (1) WO2009147511A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2932271B1 (fr) * 2008-06-06 2010-06-11 Millipore Corp Dispositif pour la mesure de la purete d'une eau ultrapure
US9116099B2 (en) * 2012-12-27 2015-08-25 General Electric Company Wide dynamic range conductivity measurements in water
JP2014194359A (ja) * 2013-03-28 2014-10-09 Kurita Water Ind Ltd 微粒子測定方法及び微粒子測定システム並びに超純水製造システム
CN114960844A (zh) * 2022-07-19 2022-08-30 正帆百泰(苏州)科技有限公司 一种取水装置、***
EP4343324A1 (fr) * 2022-09-26 2024-03-27 MionTec GmbH Procédé de détermination de la teneur en toc d'une solution aqueuse et dispositif correspondant

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4626413A (en) * 1984-01-10 1986-12-02 Anatel Instrument Corporation Instrument for measurement of the organic carbon content of water
US4691168A (en) 1985-10-24 1987-09-01 Beckman Industrial Corporation High purity water calibrating device
JPH01284385A (ja) * 1988-05-10 1989-11-15 Iwasaki Electric Co Ltd 純水及び超純水の製造方法及びその製造装置
EP0498888A4 (en) 1989-11-04 1993-11-24 Nihon Millipore Kogyo Kabushiki Kaisha Method of measuring total quantity of organic substances in ultrapure water and ultrapure water treating system utilizing said method in preparation of ultrapure water
JPH0671594B2 (ja) * 1989-11-07 1994-09-14 荏原インフイルコ株式会社 水中の溶存酸素の除去方法および装置
US5272091A (en) * 1992-07-27 1993-12-21 Millipore Corporation Water purification method and apparatus
US5518608A (en) 1994-01-18 1996-05-21 Chubachi; Hiroshi Water purity determining device and system for producing ultrapure water using such devices
US5868924A (en) 1997-02-14 1999-02-09 Barnstead/Thermolyne Corporation Water purifier
JP4232186B2 (ja) * 1998-10-23 2009-03-04 栗田工業株式会社 超純水中の溶存窒素濃度測定装置及び測定方法
US6391209B1 (en) * 1999-08-04 2002-05-21 Mykrolis Corporation Regeneration of plating baths
US20050165575A1 (en) * 2003-09-23 2005-07-28 Jacob Mettes Automated regression analysis and its applications such as water analysis
US7449113B2 (en) 2002-09-24 2008-11-11 Advanced Aeration Control, Llc Controlling wastewater treatment processes
FR2857753B1 (fr) * 2003-07-18 2006-05-05 Millipore Corp Appareil analyseur equipe de moyens de purification d'eau
FR2870346B1 (fr) * 2004-05-17 2006-09-08 Millipore Corp Cellule de mesure de conductivite d'un fluide
WO2007053515A1 (fr) * 2005-10-31 2007-05-10 Ge Analytical Instruments, Inc. Sélection d’algorithme de carbone reposant sur la conductivité d’un étalon
FR2932271B1 (fr) 2008-06-06 2010-06-11 Millipore Corp Dispositif pour la mesure de la purete d'une eau ultrapure
FR2932893B1 (fr) * 2008-06-23 2010-12-10 Millipore Corp Procede et dispositif de mesure de conductivite d'un liquide pur ou ultrapur.

Also Published As

Publication number Publication date
US20110068812A1 (en) 2011-03-24
FR2932270A1 (fr) 2009-12-11
CN102057270B (zh) 2013-11-27
CN102057270A (zh) 2011-05-11
JP5909360B2 (ja) 2016-04-26
US8618820B2 (en) 2013-12-31
EP2294391A1 (fr) 2011-03-16
EP2294391B1 (fr) 2015-10-28
BRPI0913408B1 (pt) 2019-08-13
WO2009147511A1 (fr) 2009-12-10
JP2011522274A (ja) 2011-07-28
JP2015072279A (ja) 2015-04-16
BRPI0913408A2 (pt) 2015-11-24

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Legal Events

Date Code Title Description
CD Change of name or company name

Owner name: EMD MILLIPORE CORPORATION

Effective date: 20120327

PLFP Fee payment

Year of fee payment: 8

ST Notification of lapse

Effective date: 20170228