JP2009526235A - 全有機炭素分析 - Google Patents

全有機炭素分析 Download PDF

Info

Publication number
JP2009526235A
JP2009526235A JP2008554453A JP2008554453A JP2009526235A JP 2009526235 A JP2009526235 A JP 2009526235A JP 2008554453 A JP2008554453 A JP 2008554453A JP 2008554453 A JP2008554453 A JP 2008554453A JP 2009526235 A JP2009526235 A JP 2009526235A
Authority
JP
Japan
Prior art keywords
carbon dioxide
detector
electrode
carbon
inner element
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.)
Pending
Application number
JP2008554453A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009526235A5 (enExample
Inventor
エリクソン，ゲーリー，エル．
ウィリアムズ，カール，エム．
Original Assignee
オーアイ コーポレーション
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 オーアイ コーポレーション filed Critical オーアイ コーポレーション
Publication of JP2009526235A publication Critical patent/JP2009526235A/ja
Publication of JP2009526235A5 publication Critical patent/JP2009526235A5/ja
Pending legal-status Critical Current

Links

Images

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
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/308—Electrodes, e.g. test electrodes; Half-cells at least partially made of carbon
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Sampling And Sample Adjustment (AREA)
JP2008554453A 2006-02-09 2007-01-19 全有機炭素分析 Pending JP2009526235A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/350,420 US20070183929A1 (en) 2006-02-09 2006-02-09 Total organic carbon analysis
PCT/US2007/060791 WO2007092665A2 (en) 2006-02-09 2007-01-19 Total organic carbon analysis

Publications (2)

Publication Number Publication Date
JP2009526235A true JP2009526235A (ja) 2009-07-16
JP2009526235A5 JP2009526235A5 (enExample) 2010-03-11

Family

ID=38334257

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008554453A Pending JP2009526235A (ja) 2006-02-09 2007-01-19 全有機炭素分析

Country Status (5)

Country Link
US (2) US20070183929A1 (enExample)
EP (1) EP1982171A4 (enExample)
JP (1) JP2009526235A (enExample)
CA (1) CA2642150C (enExample)
WO (1) WO2007092665A2 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003104765A2 (en) * 2002-06-10 2003-12-18 Trustees Of Tufts College Total organic carbon (toc) analyzer
US20070183929A1 (en) * 2006-02-09 2007-08-09 OI Analytical Total organic carbon analysis
DE102008010581A1 (de) * 2008-02-12 2009-08-20 Technische Universität Dresden Verfahren und Vorrichtung zur Bestimmung des gesamten organisch gebundenen Kohlenstoffs in einer wässrigen Probe
CN104303051A (zh) 2012-05-15 2015-01-21 通用电气公司 用于测量水流的总有机含量的方法和装置
CN103743693A (zh) * 2013-10-30 2014-04-23 浙江大学 基于电化学催化氧化的总有机碳分析仪及其方法
AT514986A1 (de) * 2013-10-30 2015-05-15 Pro Aqua Diamantelektroden Produktion Gmbh & Co Kg Elektrochemisches Verfahren zur Bestimmung des Gehalts an DOC und/oder TOC und/oder IC in einer wässrigen Probe
US10724984B2 (en) * 2017-07-29 2020-07-28 Hach Company SP3 substituted carbon electrode TOC analysis using metallic catalyst
DK179520B1 (en) 2017-08-04 2019-02-05 Blue Unit A/S CARBON DIOXIDE DETECTION SYSTEM AND METHOD AND USE THEREOF
EP3767286B1 (en) * 2019-07-19 2021-09-29 Hach Company Sp3 substituted carbon electrode analysis
CN118130718A (zh) * 2024-02-28 2024-06-04 中国科学院南海海洋研究所 一种新型手持水下二氧化碳气体测量仪

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4336127A (en) * 1981-05-26 1982-06-22 Chevron Research Company Staged burning of retorted carbon-containing solids
US4505801A (en) * 1984-01-10 1985-03-19 Eastman Kodak Company Overcoat compositions and ion-selective electrodes for ionic analyte determinations
US4755473A (en) * 1985-05-16 1988-07-05 Sekisui Kaseihin Kogyo Kabushiki Kaisha Method of detecting carbon dioxide gas
JPH01197631A (ja) 1988-02-02 1989-08-09 Ishikawajima Harima Heavy Ind Co Ltd ガス濃度測定方法
US4977785A (en) * 1988-02-19 1990-12-18 Extrel Corporation Method and apparatus for introduction of fluid streams into mass spectrometers and other gas phase detectors
US5820823A (en) * 1990-03-02 1998-10-13 Sievers Instruments, Inc. Method and apparatus for the measurement of dissolved carbon
US5989511A (en) * 1991-11-25 1999-11-23 The University Of Chicago Smooth diamond films as low friction, long wear surfaces
US5620512A (en) * 1993-10-27 1997-04-15 University Of Chicago Diamond film growth from fullerene precursors
US5209916A (en) * 1991-11-25 1993-05-11 Gruen Dieter M Conversion of fullerenes to diamond
US5849079A (en) * 1991-11-25 1998-12-15 The University Of Chicago Diamond film growth argon-carbon plasmas
US5772760A (en) * 1991-11-25 1998-06-30 The University Of Chicago Method for the preparation of nanocrystalline diamond thin films
US5370855A (en) * 1991-11-25 1994-12-06 Gruen; Dieter M. Conversion of fullerenes to diamond
US5902640A (en) * 1991-11-25 1999-05-11 The University Of Chicago Method of improving field emission characteristics of diamond thin films
US5571577A (en) * 1995-04-07 1996-11-05 Board Of Trustees Operating Michigan State University Method and apparatus for plasma treatment of a surface
US5897924A (en) * 1995-06-26 1999-04-27 Board Of Trustees Operating Michigan State University Process for depositing adherent diamond thin films
US5808178A (en) * 1995-10-16 1998-09-15 Thermedics Detection Inc. High speed gas chromatography
KR100504412B1 (ko) * 1996-04-02 2005-11-08 페르메렉덴꾜꾸가부시끼가이샤 전해용전극및당해전극을사용하는전해조
US5668373A (en) * 1996-04-26 1997-09-16 Trustees Of Tufts College Methods and apparatus for analysis of complex mixtures
DE19616760C2 (de) * 1996-04-26 1999-12-23 Fraunhofer Ges Forschung Verfahren und Vorrichtung zur kontinuierlichen Bestimmung gasförmiger Oxidationsprodukte
DE19632428A1 (de) * 1996-08-12 1998-02-19 Agfa Gevaert Ag Farbfotografisches Aufzeichnungsmaterial
US5855760A (en) * 1997-02-05 1999-01-05 Zen; Jyh-Myng Process for electrochemical decomposition of organic pollutants
EP0910725B1 (en) * 1997-05-02 2003-07-30 Baker Hughes Incorporated Wellbores utilizing fiber optic-based sensors and operating devices
JP3992832B2 (ja) * 1997-07-14 2007-10-17 イムラ・ジャパン株式会社 ダイヤモンド電極を用いた複数被測定物質の濃度測定方法および濃度センサ
US6076392A (en) * 1997-08-18 2000-06-20 Metasensors, Inc. Method and apparatus for real time gas analysis
US6541272B1 (en) * 1998-12-31 2003-04-01 New Jersey Institute Of Technology Pulse introduction membrane extraction apparatus and method for separating and analyzing at least one component in a fluid contaminated with the at least one component
US6267866B1 (en) * 1999-10-14 2001-07-31 The United States Of America As Represented By The Secretary Of The Navy Fabrication of a high surface area boron-doped diamond coated metal mesh for electrochemical applications
DE10140772A1 (de) * 2001-08-20 2003-03-13 Zimmer Ag Verfahren zur Entfernung von Schwermetallen aus schwermetallhaltigen Medien unter Verwendung eines Lyocell-Formkörpers sowie Lyocell-Formkörper mit adsorbierten Schwermetallen und deren Verwendung
US20030170906A1 (en) * 2002-01-23 2003-09-11 Board Of Trustees Of Michigan State University Conductive diamond spectrographic cells and method of use
WO2003104765A2 (en) 2002-06-10 2003-12-18 Trustees Of Tufts College Total organic carbon (toc) analyzer
US7314540B2 (en) 2003-05-26 2008-01-01 Sumitomo Electric Industries, Ltd. Diamond-coated electrode and method for producing same
US20070183929A1 (en) 2006-02-09 2007-08-09 OI Analytical Total organic carbon analysis

Also Published As

Publication number Publication date
US20100267160A1 (en) 2010-10-21
CA2642150A1 (en) 2007-08-16
WO2007092665A3 (en) 2007-11-29
EP1982171A4 (en) 2011-12-07
CA2642150C (en) 2013-08-13
WO2007092665A2 (en) 2007-08-16
US8679408B2 (en) 2014-03-25
EP1982171A2 (en) 2008-10-22
US20070183929A1 (en) 2007-08-09

Similar Documents

Publication Publication Date Title
JP2009526235A (ja) 全有機炭素分析
JP2687202B2 (ja) ガスセンサ
HU222554B1 (hu) Eljárás és készülék környezetben jelen levő közegben szerves vegyület kis koncentrációjú szintjének környezetvédelmi célú megfigyelésére
TW505789B (en) Multiple electric conductivity measuring apparatus
CN110621991B (zh) 使用金属催化剂的sp3取代的碳电极toc分析
AU2013369643B2 (en) An electrochemical sensor for sensing nitrous oxide
EP2850422B1 (en) Methods and apparatus for measuring the total organic content of aqueous streams
JP3828578B2 (ja) Ｃｏガスセンサおよびｃｏガス濃度測定方法
JPWO1997040371A1 (ja) Ｃｏガスセンサおよびｃｏガス濃度測定方法
US7968053B2 (en) Chlorine analyzing apparatus
CN108291890B (zh) 脉冲电位气体传感器
CN103649743B (zh) 液体介质元素组成的放射分析方法
JP2008281356A (ja) オゾン濃度測定装置及びオゾン濃度測定方法
Xu et al. A simple and inexpensive method for fabrication of ultramicroelectrode array and its application for the detection of dissolved oxygen
CN203732436U (zh) 一种基于电化学催化氧化的总有机碳分析仪
Gole et al. Porous silicon–sensors and future applications
Hourani et al. Exhaustive oxidation/reduction of nitrite, nitrate and hydrazine using a square wave potential regime
JP5311410B2 (ja) 酸化還元物質の検出における感度増感方法及びそのための装置
JP4781205B2 (ja) 被検ガス蓄積型ガスセンサ
CN118053729A (zh) 一种离子迁移管校准离子发生器
CN119715659A (zh) 原位电化学电子顺磁共振波谱测试组件及检测方法
JPS58215548A (ja) 化学的酸化剤または還元剤の分析器

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100119

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20100119

A072 Dismissal of procedure [no reply to invitation to correct request for examination]

Free format text: JAPANESE INTERMEDIATE CODE: A073

Effective date: 20110531