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
Links
- 239000007788 liquid Substances 0.000 title 1
- 150000002894 organic compounds Chemical class 0.000 title 1
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)
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)
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 |
EP4343324A1 (de) * | 2022-09-26 | 2024-03-27 | MionTec GmbH | Verfahren zum bestimmen des toc-gehaltes einer wässrigen lösung und entsprechende vorrichtung |
Family Cites Families (17)
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 (en) * | 1989-11-04 | 1991-05-16 | 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 |
DK1546045T3 (da) * | 2002-09-24 | 2021-04-26 | Advanced Aeration Control Llc | Styring af spildevandsbehandlingsprocesser |
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. |
-
2008
- 2008-06-06 FR FR0853785A patent/FR2932270B1/fr not_active Expired - Fee Related
-
2009
- 2009-06-04 WO PCT/IB2009/005849 patent/WO2009147511A1/en active Application Filing
- 2009-06-04 CN CN2009801211401A patent/CN102057270B/zh active Active
- 2009-06-04 JP JP2011512236A patent/JP5909360B2/ja active Active
- 2009-06-04 US US12/994,208 patent/US8618820B2/en active Active
- 2009-06-04 BR BRPI0913408A patent/BRPI0913408B1/pt active IP Right Grant
- 2009-06-04 EP EP09757865.2A patent/EP2294391B1/en active Active
-
2014
- 2014-11-07 JP JP2014227193A patent/JP2015072279A/ja not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
EP2294391B1 (en) | 2015-10-28 |
BRPI0913408B1 (pt) | 2019-08-13 |
EP2294391A1 (en) | 2011-03-16 |
JP5909360B2 (ja) | 2016-04-26 |
JP2011522274A (ja) | 2011-07-28 |
CN102057270A (zh) | 2011-05-11 |
JP2015072279A (ja) | 2015-04-16 |
FR2932270B1 (fr) | 2010-07-30 |
US8618820B2 (en) | 2013-12-31 |
FR2932270A1 (fr) | 2009-12-11 |
CN102057270B (zh) | 2013-11-27 |
US20110068812A1 (en) | 2011-03-24 |
WO2009147511A1 (en) | 2009-12-10 |
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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] |
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