IT1053396B - Apparecchio per la determinazione quantitativa del tenore di carbonio disciolto in acqua e in soluzioni acquose - Google Patents

Apparecchio per la determinazione quantitativa del tenore di carbonio disciolto in acqua e in soluzioni acquose

Info

Publication number
IT1053396B
IT1053396B IT47716/76A IT4771676A IT1053396B IT 1053396 B IT1053396 B IT 1053396B IT 47716/76 A IT47716/76 A IT 47716/76A IT 4771676 A IT4771676 A IT 4771676A IT 1053396 B IT1053396 B IT 1053396B
Authority
IT
Italy
Prior art keywords
water
aqueous solutions
carbon content
quantitative determination
content dissolved
Prior art date
Application number
IT47716/76A
Other languages
English (en)
Original Assignee
Sybron 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 Sybron Corp filed Critical Sybron Corp
Application granted granted Critical
Publication of IT1053396B publication Critical patent/IT1053396B/it

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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
IT47716/76A 1975-02-06 1976-01-20 Apparecchio per la determinazione quantitativa del tenore di carbonio disciolto in acqua e in soluzioni acquose IT1053396B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/547,622 US3958941A (en) 1975-02-06 1975-02-06 Apparatus for measuring content of organic carbon

Publications (1)

Publication Number Publication Date
IT1053396B true IT1053396B (it) 1981-08-31

Family

ID=24185422

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47716/76A IT1053396B (it) 1975-02-06 1976-01-20 Apparecchio per la determinazione quantitativa del tenore di carbonio disciolto in acqua e in soluzioni acquose

Country Status (6)

Country Link
US (1) US3958941A (it)
JP (1) JPS5833502B2 (it)
CA (1) CA1058907A (it)
DE (1) DE2603752C2 (it)
GB (1) GB1509391A (it)
IT (1) IT1053396B (it)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2823587C3 (de) * 1978-05-30 1980-11-20 H. Maihak Ag, 2000 Hamburg Verfahren und Vorrichtung zur Bestimmung des Gehalts an organisch gebundenem Kohlenstoff in stark salzhaltigem und organische Substanzen enthaltendem Wasser
US4293522A (en) * 1979-05-21 1981-10-06 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Electrophotolysis oxidation system for measurement of organic concentration in water
US4277438A (en) * 1979-09-04 1981-07-07 Astro Resources Corporation Method and apparatus for measuring the amount of carbon and other organics in an aqueous solution
US4344918A (en) * 1980-03-05 1982-08-17 Xertex Corporation Determination of total carbon in liquid samples
DE3330598A1 (de) * 1983-08-25 1985-03-14 Chemische Werke Hüls AG, 4370 Marl Verfahren zum schuetzen von dampferzeugern gegen materialschaeden
US4626413A (en) * 1984-01-10 1986-12-02 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
US5275957A (en) * 1984-01-10 1994-01-04 Anatel Corporation Instrument and method for measurement of the organic carbon content of water
US4868127A (en) * 1984-01-10 1989-09-19 Anatel 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
DE3535029A1 (de) * 1984-10-03 1986-04-03 Xertex Corp., Santa Clara, Calif. Verfahren und vorrichtung zum kontinuierlichen ueberwachen eines waessrigen probenstroms auf organische bestandteile
US4769217A (en) * 1985-04-29 1988-09-06 Servomex Company Apparatus for measuring content of organic carbon
US4775634A (en) * 1986-08-06 1988-10-04 Servomex Company Method and apparatus for measuring dissolved organic carbon in a water sample
JPS63104696A (ja) * 1986-10-22 1988-05-10 アクアフアイン・コ−ポレイシヨン 水のコンデイシヨニングを行なうための装置及び方法
DE3909227B4 (de) * 1989-03-21 2005-11-17 Degussa Ag Verfahren zum Nachweis von zersetzungsfähigen organischen Kohlenstoffverbindungen die in einer gasförmigen oder flüssigen Phase vorliegen
US5480806A (en) * 1989-03-21 1996-01-02 Huls Aktiengesellschaft Method for determining decomposable organic carbon compounds present in a geseous phase
NO893904L (no) * 1989-10-02 1991-04-03 Tor Anders Petteroee Fremgangsmaate for aa bestemme oksyderbare organiske forbindelser i et vaeske- og/eller gassmedium.
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
US6183695B1 (en) 1990-03-02 2001-02-06 Sievers Instruments, Inc. Reagentless oxidation reactor and methods for using same
US5798271A (en) * 1990-03-02 1998-08-25 Sievers Instruments, Inc. Apparatus for the measurement of dissolved carbon in deionized water
US6228325B1 (en) 1990-03-02 2001-05-08 Sievers Instruments, Inc. Methods and apparatus for measurement of the carbon and heteroorganic content of water including single-cell instrumentation mode for same
US5132094A (en) * 1990-03-02 1992-07-21 Sievers Instruments, Inc. Method and apparatus for the determination of dissolved carbon in water
US5820823A (en) * 1990-03-02 1998-10-13 Sievers Instruments, Inc. Method and apparatus for the measurement of dissolved carbon
US5081047A (en) * 1990-06-27 1992-01-14 United Technologies Corporation Zero gravity compatible total carbon and organic carbon analyzer
JP2822711B2 (ja) * 1991-07-29 1998-11-11 株式会社島津製作所 有機炭素測定装置
US5302356A (en) * 1992-03-04 1994-04-12 Arizona Board Of Reagents Acting On Behalf Of University Of Arizona Ultrapure water treatment system
DE4216631A1 (de) * 1992-05-20 1993-11-25 Huels Chemische Werke Ag Verfahren zum Nachweis von zersetzungsfähigen organischen Verbindungen in Wasser
EP0580383A3 (en) * 1992-07-20 1995-04-12 Csir Liquid analysis.
US5272091A (en) * 1992-07-27 1993-12-21 Millipore Corporation Water purification method and apparatus
US5677190A (en) * 1994-12-14 1997-10-14 Anatel Corporation Cell and circuit for monitoring photochemical reactions
WO1997021096A1 (en) * 1995-12-04 1997-06-12 Sievers Instruments, Inc. Method and apparatus for the measurement of dissolved carbon
US6444474B1 (en) 1998-04-22 2002-09-03 Eltron Research, Inc. Microfluidic system for measurement of total organic carbon
US6319723B1 (en) * 1998-11-12 2001-11-20 Eldon L. Jeffers Parts per trillion detector
IES20000227A2 (en) * 1999-03-23 2000-10-18 Analytical Developments Ltd A method and apparatus for the analysis of a liquid carrying a suspension of organic matter
WO2003011445A2 (en) * 2001-08-01 2003-02-13 Monzyk Bruce F Photolytic cell for providing physiological gas exchange
US8568793B2 (en) * 2009-02-11 2013-10-29 Hope Medical Enterprises, Inc. Sodium nitrite-containing pharmaceutical compositions
EP2483671A1 (en) * 2009-10-02 2012-08-08 Hach Company Total organic carbon (toc) fluid sensor
CN102103073B (zh) * 2011-02-17 2012-08-22 清华大学 一种用于防爆区内循环水中有机物含量的在线监测装置
US10180394B2 (en) 2014-11-06 2019-01-15 Board Of Regents, The University Of Texas System Systems and methods for performing cavity-enhanced absorption spectroscopy

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3287088A (en) * 1956-09-24 1966-11-22 Chevron Res Analyzing drilling fluid for aromatic hydrocarbons
US3535087A (en) * 1968-10-28 1970-10-20 Atomic Energy Commission Device for producing and monitoring hydrated electrons
DE2116148C3 (de) * 1971-04-02 1975-07-31 Chemische Werke Huels Ag, 4370 Marl Vorrichtung zur automatischen kontinuierlchen Analyse des Kohlenstoff ge haltes eines wäßrigen Systems
US3854877A (en) * 1972-08-07 1974-12-17 Dow Chemical Co Combination tod-tc analysis method
DE2362773C2 (de) * 1973-12-17 1982-12-30 Sontheimer, Heinrich, Prof. Dr., 7500 Karlsruhe Verfahren und Vorrichtung zur Bestimmung von organisch gebundenem Kohlenstoff in Wasser durch photochemische Oxidation

Also Published As

Publication number Publication date
JPS5833502B2 (ja) 1983-07-20
DE2603752A1 (de) 1976-08-19
US3958941A (en) 1976-05-25
DE2603752C2 (de) 1985-01-17
JPS51106491A (it) 1976-09-21
CA1058907A (en) 1979-07-24
GB1509391A (en) 1978-05-04

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