GB2165360B - Method and apparatus for continuously monitoring organic compounds in an aqueous stream - Google Patents

Method and apparatus for continuously monitoring organic compounds in an aqueous stream

Info

Publication number
GB2165360B
GB2165360B GB08524441A GB8524441A GB2165360B GB 2165360 B GB2165360 B GB 2165360B GB 08524441 A GB08524441 A GB 08524441A GB 8524441 A GB8524441 A GB 8524441A GB 2165360 B GB2165360 B GB 2165360B
Authority
GB
United Kingdom
Prior art keywords
organic compounds
aqueous stream
continuously monitoring
monitoring organic
continuously
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
Application number
GB08524441A
Other languages
English (en)
Other versions
GB2165360A (en
GB8524441D0 (en
Inventor
Yoshihiro Takahashi
Larry Edward Maley
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.)
Xertex Corp
Original Assignee
Xertex 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 Xertex Corp filed Critical Xertex Corp
Publication of GB8524441D0 publication Critical patent/GB8524441D0/en
Publication of GB2165360A publication Critical patent/GB2165360A/en
Application granted granted Critical
Publication of GB2165360B publication Critical patent/GB2165360B/en
Expired 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—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
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/005—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods investigating the presence of an element by oxidation
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20—Controlling water pollution; Waste water treatment

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 Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
GB08524441A 1984-10-03 1985-10-03 Method and apparatus for continuously monitoring organic compounds in an aqueous stream Expired GB2165360B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65750384A 1984-10-03 1984-10-03

Publications (3)

Publication Number Publication Date
GB8524441D0 GB8524441D0 (en) 1985-11-06
GB2165360A GB2165360A (en) 1986-04-09
GB2165360B true GB2165360B (en) 1988-03-30

Family

ID=24637449

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08524441A Expired GB2165360B (en) 1984-10-03 1985-10-03 Method and apparatus for continuously monitoring organic compounds in an aqueous stream

Country Status (3)

Country Link
JP (1) JPS61172058A (enrdf_load_stackoverflow)
DE (1) DE3535029A1 (enrdf_load_stackoverflow)
GB (1) GB2165360B (enrdf_load_stackoverflow)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2613247B1 (fr) * 1987-04-06 1991-08-30 Rhone Poulenc Chimie Appareil de detection et/ou de mesure par separation et changement de phase
JPS63299722A (ja) * 1987-05-28 1988-12-07 Hitachi Ltd 電圧調整継電器
JPH0514206Y2 (enrdf_load_stackoverflow) * 1987-08-25 1993-04-15
US4940667A (en) * 1987-12-28 1990-07-10 Ionics, Incorporated Apparatus for monitoring the quality of water
DE3811540A1 (de) * 1988-04-06 1989-10-19 Gimat Verfahren zur bestimmung des chemischen sauerstoffbedarfs von brauchwaessern und vorrichtung zur durchfuehrung des verfahrens
DE4216631A1 (de) * 1992-05-20 1993-11-25 Huels Chemische Werke Ag Verfahren zum Nachweis von zersetzungsfähigen organischen Verbindungen in Wasser
US5994146A (en) * 1995-02-10 1999-11-30 Isco, Inc. Water impurity analysis method
US5531961A (en) * 1995-02-10 1996-07-02 Isco, Inc. Water impurity analyzer
AU2002211701A1 (en) * 2000-10-16 2002-04-29 Sievers Instruments, Inc. Pulsed-flow total organic carbon analyzer
JP2006219162A (ja) * 2005-02-10 2006-08-24 Hitachi Maxell Ltd バッグインボックス
US8390446B2 (en) 2008-10-30 2013-03-05 Fundacion Universidad Del Norte Method and apparatus for on-line estimation and forecasting of species concentration during a reaction by measuring electrical conductivity
TWI667466B (zh) * 2018-02-28 2019-08-01 總翔企業股份有限公司 水樣分析設備
GB201900016D0 (en) * 2019-01-02 2019-02-13 Dyson Technology Ltd Air treatment apparatus
DE102019132869A1 (de) * 2019-12-03 2021-06-10 Endress+Hauser Conducta Gmbh+Co. Kg Messgerät und Verfahren zur Bestimmung des gesamten organischen Kohlenstoffs einer gelösten Probe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3958941A (en) * 1975-02-06 1976-05-25 Sybron Corporation Apparatus for measuring content of organic carbon
JPS5292591A (en) * 1976-01-30 1977-08-04 Nippon Mining Co Water quality inspecting apparatus
GB2015169A (en) * 1978-02-23 1979-09-05 Tracor Method and Apparatus for Analyzing Ionizable Materials

Also Published As

Publication number Publication date
GB2165360A (en) 1986-04-09
DE3535029C2 (enrdf_load_stackoverflow) 1988-03-24
GB8524441D0 (en) 1985-11-06
JPS61172058A (ja) 1986-08-02
DE3535029A1 (de) 1986-04-03

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20011003