BRPI0913408A2 - método e dispositivo para analisar a quantidade de compostos orgânicos existentes em um líquido. - Google Patents

método e dispositivo para analisar a quantidade de compostos orgânicos existentes em um líquido.

Info

Publication number
BRPI0913408A2
BRPI0913408A2 BRPI0913408A BRPI0913408A BRPI0913408A2 BR PI0913408 A2 BRPI0913408 A2 BR PI0913408A2 BR PI0913408 A BRPI0913408 A BR PI0913408A BR PI0913408 A BRPI0913408 A BR PI0913408A BR PI0913408 A2 BRPI0913408 A2 BR PI0913408A2
Authority
BR
Brazil
Prior art keywords
analyzing
liquid
amount
organic compounds
compounds
Prior art date
Application number
BRPI0913408A
Other languages
English (en)
Inventor
Antony Vanheghe
Aristotelis Dimitrakopoulos
Céline Le Ninivin
Pascal Rajagopalan
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=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0913408(A2) "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
Publication of BRPI0913408A2 publication Critical patent/BRPI0913408A2/pt
Publication of BRPI0913408B1 publication Critical patent/BRPI0913408B1/pt

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)
  • Treatment Of Water By Ion Exchange (AREA)
  • Water Treatment By Sorption (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
BRPI0913408A 2008-06-06 2009-06-04 método e dispositivo para analisar a quantidade de compostos orgânicos existentes em um líquido. BRPI0913408B1 (pt)

Applications Claiming Priority (2)

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
PCT/IB2009/005849 WO2009147511A1 (en) 2008-06-06 2009-06-04 Method and device for measuring the purity of ultrapure water

Publications (2)

Publication Number Publication Date
BRPI0913408A2 true BRPI0913408A2 (pt) 2015-11-24
BRPI0913408B1 BRPI0913408B1 (pt) 2019-08-13

Family

ID=40227724

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0913408A BRPI0913408B1 (pt) 2008-06-06 2009-06-04 método e dispositivo para analisar a quantidade de compostos orgânicos existentes em um líquido.

Country Status (7)

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

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、系统
EP4343324B1 (de) * 2022-09-26 2025-11-19 MionTec GmbH Verfahren zum bestimmen des toc-gehaltes einer wässrigen lösung und entsprechende vorrichtung

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
WO1991006848A1 (fr) * 1989-11-04 1991-05-16 Nihon Millipore Kogyo Kabushiki Kaisha Procede de mesure de la quantite totale de substances organiques dans de l'eau ultrapure et systeme de traitement d'eau ultrapure utilisant ce procede
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
EP1546045B1 (en) 2002-09-24 2021-01-20 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 (en) * 2005-10-31 2007-05-10 Ge Analytical Instruments, Inc. Carbon algorithm selection based on standard conductivity
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
JP5909360B2 (ja) 2016-04-26
EP2294391A1 (en) 2011-03-16
WO2009147511A1 (en) 2009-12-10
JP2011522274A (ja) 2011-07-28
US20110068812A1 (en) 2011-03-24
CN102057270B (zh) 2013-11-27
FR2932270A1 (fr) 2009-12-11
JP2015072279A (ja) 2015-04-16
FR2932270B1 (fr) 2010-07-30
BRPI0913408B1 (pt) 2019-08-13
EP2294391B1 (en) 2015-10-28
CN102057270A (zh) 2011-05-11
US8618820B2 (en) 2013-12-31

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: EMD MILLIPORE CORPORATION (US)

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B25G Requested change of headquarter approved

Owner name: EMD MILLIPORE CORPORATION (US)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 13/08/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 13/08/2019, OBSERVADAS AS CONDICOES LEGAIS