DE69325319T2 - Verfahren zur Wasserreinigung und Apparat - Google Patents

Verfahren zur Wasserreinigung und Apparat

Info

Publication number
DE69325319T2
DE69325319T2 DE69325319T DE69325319T DE69325319T2 DE 69325319 T2 DE69325319 T2 DE 69325319T2 DE 69325319 T DE69325319 T DE 69325319T DE 69325319 T DE69325319 T DE 69325319T DE 69325319 T2 DE69325319 T2 DE 69325319T2
Authority
DE
Germany
Prior art keywords
water purification
purification process
water
purification
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
DE69325319T
Other languages
English (en)
Other versions
DE69325319D1 (de
Inventor
Yair Egozy
Adam D Foley
Gary A O'neill
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
Application filed by Millipore Corp filed Critical Millipore Corp
Publication of DE69325319D1 publication Critical patent/DE69325319D1/de
Application granted granted Critical
Publication of DE69325319T2 publication Critical patent/DE69325319T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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—Water 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
    • G01N27/021—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance before and after chemical transformation of the material
    • 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
    • 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
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/23—Carbon containing
    • 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
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/23—Carbon containing
    • Y10T436/235—In an aqueous solution [e.g., TOC, etc.]
DE69325319T 1992-07-27 1993-07-19 Verfahren zur Wasserreinigung und Apparat Expired - Fee Related DE69325319T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/920,604 US5272091A (en) 1992-07-27 1992-07-27 Water purification method and apparatus

Publications (2)

Publication Number Publication Date
DE69325319D1 DE69325319D1 (de) 1999-07-22
DE69325319T2 true DE69325319T2 (de) 1999-11-04

Family

ID=25444042

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69325319T Expired - Fee Related DE69325319T2 (de) 1992-07-27 1993-07-19 Verfahren zur Wasserreinigung und Apparat

Country Status (4)

Country Link
US (1) US5272091A (de)
EP (1) EP0581157B1 (de)
JP (1) JPH06154747A (de)
DE (1) DE69325319T2 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2814041B2 (ja) * 1992-10-21 1998-10-22 三菱電機株式会社 超純水の製造方法およびその装置
JP3265830B2 (ja) * 1994-05-27 2002-03-18 株式会社島津製作所 全有機体炭素計
WO1996001999A1 (en) * 1994-07-12 1996-01-25 Millipore Corporation Rapid prediction and real time determination of total organic carbon in water supplies
US5677190A (en) * 1994-12-14 1997-10-14 Anatel Corporation Cell and circuit for monitoring photochemical reactions
US5868924A (en) * 1997-02-14 1999-02-09 Barnstead/Thermolyne Corporation Water purifier
DE19806854C2 (de) * 1998-02-19 2000-02-03 Maihak Ag Verfahren und Vorrichtung zur Bestimmung des organischen Kohlenstoffs(TOC)-)Gehaltes in Flüssigkeiten, insbesondere Reinstwasser
US6596148B1 (en) 1999-08-04 2003-07-22 Mykrolis Corporation Regeneration of plating baths and system therefore
US6391209B1 (en) 1999-08-04 2002-05-21 Mykrolis Corporation Regeneration of plating baths
US6942779B2 (en) * 2000-05-25 2005-09-13 Mykrolis Corporation Method and system for regenerating of plating baths
US6451613B1 (en) 2000-09-06 2002-09-17 Anatel Corporation Instruments for measuring the total organic carbon content of water
WO2002033401A1 (en) * 2000-10-16 2002-04-25 Sievers Instruments, Inc. Pulsed-flow total organic carbon analyzer
JP4519930B2 (ja) * 2001-12-11 2010-08-04 野村マイクロ・サイエンス株式会社 超純水製造方法及び超純水製造装置
WO2004027387A2 (en) * 2002-09-23 2004-04-01 Jacob Mettes Automated regression analysis and its applications such as water analysis
US20050165575A1 (en) * 2003-09-23 2005-07-28 Jacob Mettes Automated regression analysis and its applications such as water analysis
US7632410B2 (en) * 2003-08-21 2009-12-15 Christopher Heiss Universal water purification system
US8119008B2 (en) * 2006-07-10 2012-02-21 Christopher Heiss Fluid purification methods and devices
JP2008300532A (ja) * 2007-05-30 2008-12-11 Shibaura Mechatronics Corp レーザ装置および冷却液の電気抵抗の測定方法
JP5001067B2 (ja) * 2007-05-30 2012-08-15 芝浦メカトロニクス株式会社 レーザ装置および冷却液の電気抵抗の測定方法
WO2009009465A1 (en) * 2007-07-06 2009-01-15 Christopher William Heiss Electrocoagulation reactor and water treatment system and method
FR2932270B1 (fr) * 2008-06-06 2010-07-30 Millipore Corp Methode et dispositif de mesure de la purete d'une eau ultrapure
FR2932271B1 (fr) 2008-06-06 2010-06-11 Millipore Corp Dispositif pour la mesure de la purete d'une eau ultrapure
GB0818921D0 (en) * 2008-10-16 2008-11-19 Otv Sa Method of TOC monitoring
CN104174643B (zh) * 2014-08-08 2016-05-18 北京建工环境修复股份有限公司 一种有机污染土壤和地下水原位修复装置及修复方法
JP2023550800A (ja) 2020-11-26 2023-12-05 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング 全有機体炭素のインライン測定による水浄化システム及びその操作方法
GB2610555A (en) * 2021-09-01 2023-03-15 Vws Uk Ltd Method and apparatus for TOC monitoring of purified water

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE830623C (de) * 1950-01-24 1952-02-07 Eugen Haus Rasierhobel
US3607071A (en) * 1970-03-23 1971-09-21 Procedyne Corp Continuous total organic carbon analyzer and method
US4000065A (en) * 1974-11-18 1976-12-28 Basf Wyandotte Corporation Method and apparatus for purifying aqueous streams contaminated with organic materials
US3958941A (en) * 1975-02-06 1976-05-25 Sybron Corporation Apparatus for measuring content of organic carbon
US4280912A (en) * 1978-05-22 1981-07-28 Darco Water Systems, Inc. Water purification unit and method
FR2500430A1 (fr) * 1981-02-26 1982-08-27 Commissariat Energie Atomique Dispositif pour la purification de l'eau
DE3223167C2 (de) * 1982-06-22 1986-06-19 Hüls AG, 4370 Marl Verfahren zum Untersuchen von Wasser, das zersetzungsfähige Kohlenstoff-Verbindungen enthält
US4626413A (en) * 1984-01-10 1986-12-02 Anatel Instrument Corporation Instrument for measurement of the organic carbon content of water
US4666860A (en) * 1984-01-10 1987-05-19 Anatel Instrument Corporation Instrument for measurement of the organic carbon content of water
US5047212A (en) * 1984-01-10 1991-09-10 Anatel Corporation Instrument for measurement of the organic carbon content of water
JPS60261585A (ja) * 1984-06-07 1985-12-24 Kubota Ltd 超純水の製造方法
US4595498A (en) * 1984-12-27 1986-06-17 Thomson Components-Mostek Corporation Water-polishing loop
US4775634A (en) * 1986-08-06 1988-10-04 Servomex Company Method and apparatus for measuring dissolved organic carbon in a water sample
US4787980A (en) * 1986-10-01 1988-11-29 Monsanto Company Ultra pure water system monitoring
FR2616771B1 (fr) * 1987-06-18 1989-10-27 Gaignet Yves Dispositif et procede de montage d'une cartouche monobloc thermosoudee ou collee pour la production d'eau ultrapure
JP2601430B2 (ja) * 1988-03-18 1997-04-16 ウシオ電機株式会社 紫外線照射による流体の処理方法と処理装置
US4876014A (en) * 1988-03-21 1989-10-24 Water Systems Development Corporation Method and apparatus for producing ultrapure water
JPH0630764B2 (ja) * 1989-03-06 1994-04-27 森田化学工業株式会社 超純水ラインの滅菌方法
JP2772363B2 (ja) * 1989-10-02 1998-07-02 オルガノ株式会社 半導体製造工程における排水の回収方法
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
JPH0647105B2 (ja) * 1989-12-19 1994-06-22 株式会社荏原総合研究所 純水又は超純水の精製方法及び装置
US5132094A (en) * 1990-03-02 1992-07-21 Sievers Instruments, Inc. Method and apparatus for the determination of dissolved carbon in water

Also Published As

Publication number Publication date
DE69325319D1 (de) 1999-07-22
JPH06154747A (ja) 1994-06-03
EP0581157A1 (de) 1994-02-02
EP0581157B1 (de) 1999-06-16
US5272091A (en) 1993-12-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee