BE803324A - METHOD AND APPARATUS FOR ANALYZING THE TOTAL CARBON AND THE TOTAL OXYGEN DEMAND OF AN AQUEOUS DISPERSION - Google Patents

METHOD AND APPARATUS FOR ANALYZING THE TOTAL CARBON AND THE TOTAL OXYGEN DEMAND OF AN AQUEOUS DISPERSION

Info

Publication number
BE803324A
BE803324A BE134329A BE134329A BE803324A BE 803324 A BE803324 A BE 803324A BE 134329 A BE134329 A BE 134329A BE 134329 A BE134329 A BE 134329A BE 803324 A BE803324 A BE 803324A
Authority
BE
Belgium
Prior art keywords
total
analyzing
aqueous dispersion
oxygen demand
total carbon
Prior art date
Application number
BE134329A
Other languages
French (fr)
Inventor
E Csaky
C H Thompson
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of BE803324A publication Critical patent/BE803324A/en

Links

Classifications

    • 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
    • G01N31/12—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using combustion
    • 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
    • G01N33/1806—Water biological or chemical oxygen demand (BOD or COD)
    • 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
    • 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.]
BE134329A 1972-08-07 1973-08-07 METHOD AND APPARATUS FOR ANALYZING THE TOTAL CARBON AND THE TOTAL OXYGEN DEMAND OF AN AQUEOUS DISPERSION BE803324A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00278531A US3854877A (en) 1972-08-07 1972-08-07 Combination tod-tc analysis method

Publications (1)

Publication Number Publication Date
BE803324A true BE803324A (en) 1974-02-07

Family

ID=23065334

Family Applications (1)

Application Number Title Priority Date Filing Date
BE134329A BE803324A (en) 1972-08-07 1973-08-07 METHOD AND APPARATUS FOR ANALYZING THE TOTAL CARBON AND THE TOTAL OXYGEN DEMAND OF AN AQUEOUS DISPERSION

Country Status (7)

Country Link
US (1) US3854877A (en)
JP (1) JPS49133090A (en)
BE (1) BE803324A (en)
CA (1) CA990190A (en)
DE (1) DE2339229A1 (en)
FR (1) FR2195794A1 (en)
NL (1) NL7310698A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3964868A (en) * 1974-05-24 1976-06-22 Raytheon Company Organic carbon analyzer system
US3960498A (en) * 1974-08-01 1976-06-01 Instrumentation Laboratory, Inc. Electrochemical analysis system
US3985505A (en) * 1974-11-21 1976-10-12 Leco Corporation Combustion system
US3958941A (en) * 1975-02-06 1976-05-25 Sybron Corporation Apparatus for measuring content of organic carbon
US4265857A (en) * 1978-11-16 1981-05-05 The Metropolitan Sanitary District Of Greater Chicago In-line distillation system
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
US4540468A (en) * 1983-09-26 1985-09-10 Board Of Trustees Of The University Of Maine Method for determining the degree of completion and pulp yield
US4868127A (en) * 1984-01-10 1989-09-19 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
US5047212A (en) * 1984-01-10 1991-09-10 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
JPH03259742A (en) * 1990-03-09 1991-11-19 Shimadzu Corp Instrument for measuring total organic carbon
US5677190A (en) * 1994-12-14 1997-10-14 Anatel Corporation Cell and circuit for monitoring photochemical reactions
DE102006049349B4 (en) * 2006-10-19 2010-12-02 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Method and device for monitoring the functional properties of a lubricant
DE102014118138A1 (en) * 2014-12-08 2016-06-09 Lar Process Analysers Ag Analysis arrangement for water and wastewater analysis

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3296435A (en) * 1964-07-06 1967-01-03 Dow Chemical Co Method and apparatus for determining the total carbon content of aqueous systems
US3560156A (en) * 1965-05-03 1971-02-02 Dow Chemical Co Determining the oxygen demand of combustible materials in aqueous dispersions
US3421856A (en) * 1965-12-29 1969-01-14 Dow Chemical Co Method and apparatus for determining the oxygen demand of oxidizable materials
US3528800A (en) * 1966-02-14 1970-09-15 Leeds & Northrup Co Optimized blowing control for basic oxygen furnaces
US3607230A (en) * 1969-01-21 1971-09-21 Koppers Co Inc Process for controlling the carbon content of a molten metal bath
US3567386A (en) * 1969-02-03 1971-03-02 Dow Chemical Co Method and apparatus for determining the oxygen demand of oxidizable materials
US3567385A (en) * 1969-02-03 1971-03-02 Dow Chemical Co Method and apparatus for determining the oxygen demand of oxidizable materials

Also Published As

Publication number Publication date
US3854877A (en) 1974-12-17
FR2195794A1 (en) 1974-03-08
NL7310698A (en) 1974-02-11
CA990190A (en) 1976-06-01
DE2339229A1 (en) 1974-02-21
JPS49133090A (en) 1974-12-20

Similar Documents

Publication Publication Date Title
BE803324A (en) METHOD AND APPARATUS FOR ANALYZING THE TOTAL CARBON AND THE TOTAL OXYGEN DEMAND OF AN AQUEOUS DISPERSION
BE815753A (en) METHOD AND APPARATUS FOR MONITORING THE RESULTS OF ANALYSIS APPARATUS
FR2314495A1 (en) ELECTROCHEMICAL ANALYSIS APPARATUS
FR2296433A1 (en) METHOD AND APPARATUS FOR ENRICHING AIR OXYGEN FOR RESPIRATION
FR2286380A1 (en) METHOD AND APPARATUS FOR THE ANALYSIS OF BIOLOGICAL FLUIDS
BE811412A (en) ELECTROLYSIS METHOD AND APPARATUS
BE770739A (en) METHOD AND APPARATUS FOR THE ANALYSIS OF CONTINUOUS CIRCULATING SAMPLES
BE818453A (en) ELECTROCHEMICAL PROCESS AND APPARATUS
BE818454A (en) ELECTROCHEMICAL PROCESS AND APPARATUS
FR2304318A1 (en) TOMOGRAPHY METHOD AND APPARATUS
BE800723A (en) MATERIAL ANALYSIS METHOD AND APPARATUS
BE801624A (en) OVULATION CONTROL METHOD AND APPARATUS
FR2274041A1 (en) METHOD AND APPARATUS FOR DETECTION OF THE PRESENCE OF CARBON OXIDE IN AN ATMOSPHERE
FR2313106A1 (en) APPARATUS AND METHOD FOR DYNAMIC CONCENTRATION AND WASHING
FR2335602A1 (en) MICROBIAL DETECTION AND ENUMERATION METHOD AND APPARATUS USED
BE767334A (en) APPARATUS AND METHOD FOR THE PRODUCTION OF CARBON BLACK USING AN OXYGEN-RICH GASOXIDANT
IT968823B (en) FLUORO CARBON SURFACEACTIVE AGENTS AND METHOD FOR THEIR PREPARATION
BE786213A (en) METHOD AND APPARATUS FOR THE ANALYSIS OF SAMPLES, IN PARTICULAR DESANG
BE826324A (en) ENZYMATIC ANALYSIS PROCESS
FR2308933A1 (en) METHOD AND APPARATUS FOR MEASURING THE OXYGEN CONSUMED BY AN ORGANIC CULTURE
BE752266A (en) NEW AND IMPROVED PROCESS AND APPARATUS FOR THE CONTINUOUS ANALYSIS OF FLUID SAMPLES
BE842539A (en) ENZYMATIC ANALYSIS PROCESS
BE765669A (en) APPARATUS AND METHOD FOR DETECTION OF OXYGEN
FR2505201B1 (en) APPARATUS FOR CONCENTRATION OF DILUTED SOLUTIONS
BE814036A (en) METHOD AND APPARATUS FOR THE ANALYSIS OF SOLID MATERIALS