DE69627111T2 - Vorrichtung zur Detektion von Anionen im Wasser - Google Patents

Vorrichtung zur Detektion von Anionen im Wasser Download PDF

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Publication number
DE69627111T2
DE69627111T2 DE69627111T DE69627111T DE69627111T2 DE 69627111 T2 DE69627111 T2 DE 69627111T2 DE 69627111 T DE69627111 T DE 69627111T DE 69627111 T DE69627111 T DE 69627111T DE 69627111 T2 DE69627111 T2 DE 69627111T2
Authority
DE
Germany
Prior art keywords
anions
detection
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 - Lifetime
Application number
DE69627111T
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English (en)
Other versions
DE69627111D1 (de
Inventor
Masato Nakatsu
Syu Nakanishi
Akira Fukunaga
Takayuki Saito
Kanroku Chounan
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.)
Ebara Corp
Original Assignee
Ebara 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=26490965&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69627111(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ebara Corp filed Critical Ebara Corp
Publication of DE69627111D1 publication Critical patent/DE69627111D1/de
Application granted granted Critical
Publication of DE69627111T2 publication Critical patent/DE69627111T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • G01N33/182—Specific anions in water
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
    • G01M3/18—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G01M3/186—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators
    • G01M3/188—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators for radiators
    • 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

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (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)
  • Sampling And Sample Adjustment (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
DE69627111T 1995-11-30 1996-11-29 Vorrichtung zur Detektion von Anionen im Wasser Expired - Lifetime DE69627111T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP33422695 1995-11-30
JP16668596A JP3169831B2 (ja) 1995-11-30 1996-06-07 水中の陰イオンの検出装置

Publications (2)

Publication Number Publication Date
DE69627111D1 DE69627111D1 (de) 2003-05-08
DE69627111T2 true DE69627111T2 (de) 2004-01-29

Family

ID=26490965

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69627111T Expired - Lifetime DE69627111T2 (de) 1995-11-30 1996-11-29 Vorrichtung zur Detektion von Anionen im Wasser

Country Status (4)

Country Link
US (1) US5788828A (de)
EP (1) EP0777120B1 (de)
JP (1) JP3169831B2 (de)
DE (1) DE69627111T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000057165A1 (fr) * 1999-03-24 2000-09-28 Ebara Corporation Methode de detection d'ions negatifs dans l'eau et dispositif correspondant
DE19916792A1 (de) * 1999-04-14 2000-11-02 Thiedig & Co Dr Verfahren und Vorrichtung zur Überwachung von ammoniakalisierten Wasserdampfkreiseläufen
WO2002014850A1 (en) * 2000-08-11 2002-02-21 Ionics, Incorporated A process and device for continuous ionic monitoring of aqueous solutions
EP1873361A1 (de) * 2006-06-28 2008-01-02 Siemens Aktiengesellschaft Messvorrichtung für Reinheitsmessungen eines Medienkreislaufs eines Kraftwerks und Verfahren zum Betreiben der Messvorrichtung
JP5586194B2 (ja) * 2009-09-10 2014-09-10 富士電機株式会社 陰イオン濃度測定装置、発電装置、蒸気性状自動測定装置及び地熱発電装置
US9726630B2 (en) * 2011-10-28 2017-08-08 Koninklijke Philips N.V. Sensor for fluid-soluble gas
JP6365292B2 (ja) * 2014-12-19 2018-08-01 株式会社島津製作所 イオンクロマトグラフ用装置、イオンクロマトグラフ、イオン成分分析方法及び電解質溶液生成方法
BR112019003260B1 (pt) * 2016-08-23 2022-07-12 Swan Analytische Instrumente Ag Dispositivo para a eletrodeionização de um líquido de amostra, câmara de tratamento para o uso em um dispositivo e método de eletrodeionização de um lí-quido de amostra para execução em um dispositivo
JP6108021B1 (ja) * 2016-09-27 2017-04-05 東亜ディーケーケー株式会社 陰イオン検出システム
CN107817275B (zh) * 2017-09-06 2020-05-19 山东科技大学 混凝土离析检测装置及方法
JP7064304B2 (ja) 2017-09-25 2022-05-10 オルガノ株式会社 脱陽イオン水の導電率の測定方法及び測定システム
JP6916702B2 (ja) * 2017-09-25 2021-08-11 オルガノ株式会社 脱陽イオン水の導電率の測定方法及び測定システム
CN109443669B (zh) * 2018-09-30 2021-03-26 深圳市英威腾电源有限公司 一种漏水检测方法及装置
DE102021001442A1 (de) * 2021-03-19 2022-09-22 Leonid Guggenberger Vorrichtung zur Bestimmung von Ionenkonzentrationen in flüssigen Medien

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3699802A (en) * 1971-02-17 1972-10-24 Takeshi Hotta Condenser leakage monitoring system
DE3217987A1 (de) * 1982-05-13 1983-11-17 Gerhard Dipl.-Chem. Dr.-Ing. 5628 Heiligenhaus Kunz Verfahren und vorrichtung zum quantitativen analysieren von ionenkonzentrationen in waessrigen loesungen, wie waessern aller art
JPS59218952A (ja) * 1984-04-19 1984-12-10 Yokogawa Hokushin Electric Corp サンプル液に含まれる陰イオンを分析する方法及び装置
US4814281A (en) * 1986-01-07 1989-03-21 Westinghouse Electric Corp. Differential conductivity sulfate monitor
DE3808043A1 (de) * 1988-03-11 1989-09-21 Cillit Wassertechnik Verfahren und vorrichtung zur teil- oder vollentsalzung von wasser
US5061638A (en) * 1989-08-18 1991-10-29 Boyle Engineering Corporation Nitrate analyzer
GB9103851D0 (en) * 1991-02-25 1991-04-10 Bradtec Ltd Method for the combined removal and destruction of nitrate ions
JPH0682173A (ja) * 1991-07-09 1994-03-22 Tokyo Electric Power Co Inc:The 発電ボイラーの冷却水漏洩検出ユニット
JP3188289B2 (ja) * 1991-10-09 2001-07-16 日機装株式会社 プラントの海水漏洩診断装置
JP2944801B2 (ja) * 1991-10-09 1999-09-06 日機装株式会社 酸導電率の補正方法およびその装置
CA2087481C (en) * 1992-02-10 2001-09-04 John R. Stillian Ion chromatography system using electrochemical suppression and detector effluent recycle
US5306399A (en) * 1992-10-23 1994-04-26 Electric Power Research Institute Electrochemical exchange anions in decontamination solutions
JP3181795B2 (ja) * 1994-10-28 2001-07-03 オルガノ株式会社 電解水製造装置

Also Published As

Publication number Publication date
DE69627111D1 (de) 2003-05-08
EP0777120A2 (de) 1997-06-04
US5788828A (en) 1998-08-04
EP0777120B1 (de) 2003-04-02
JP3169831B2 (ja) 2001-05-28
EP0777120A3 (de) 2001-06-20
JPH09210943A (ja) 1997-08-15

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