CA990190A - Combination tod-tc analysis method - Google Patents

Combination tod-tc analysis method

Info

Publication number: CA990190A
Authority: CA; Canada
Prior art keywords: tod; combination; analysis method; analysis; combination tod
Prior art date: 1972-08-07
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

CA178,112A

Other versions

CA178112S (en

Inventor

Ernoe Csaky

Charles H. Thompson

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.)

Dow Chemical Co

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.)

1972-08-07

Filing date

1973-08-03

Publication date

1976-06-01

1973-08-03 Application filed by Dow Chemical Co filed Critical Dow Chemical Co

1976-06-01 Application granted granted Critical

1976-06-01 Publication of CA990190A publication Critical patent/CA990190A/en

Status Expired legal-status Critical Current

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.]

CA178,112A 1972-08-07 1973-08-03 Combination tod-tc analysis method Expired CA990190A (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
CA990190A true CA990190A (en)	1976-06-01

Family

ID=23065334

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA178,112A Expired CA990190A (en)	1972-08-07	1973-08-03	Combination tod-tc analysis method

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

1972
- 1972-08-07 US US00278531A patent/US3854877A/en not_active Expired - Lifetime
1973
- 1973-08-02 DE DE2339229A patent/DE2339229A1/en active Pending
- 1973-08-02 NL NL7310698A patent/NL7310698A/xx unknown
- 1973-08-03 CA CA178,112A patent/CA990190A/en not_active Expired
- 1973-08-06 FR FR7328701A patent/FR2195794A1/fr not_active Withdrawn
- 1973-08-07 BE BE134329A patent/BE803324A/en unknown
- 1973-08-07 JP JP48088088A patent/JPS49133090A/ja active Pending

Also Published As

Publication number	Publication date
US3854877A (en)	1974-12-17
FR2195794A1 (en)	1974-03-08
NL7310698A (en)	1974-02-11
DE2339229A1 (en)	1974-02-21
BE803324A (en)	1974-02-07
JPS49133090A (en)	1974-12-20

Publication	Publication Date	Title
CA1011325A (en)	1977-05-31	Catalyst-making method
AU476710B2 (en)	1976-09-30	Encometrical sampler
CA1011354A (en)	1977-05-31	Row-forming palettising apparatus
CA1014812A (en)	1977-08-02	Microtome
CA990190A (en)	1976-06-01	Combination tod-tc analysis method
CA993730A (en)	1976-07-27	Renecking method
AU473755B2 (en)	1976-07-01	Floor-treating apparatus
CA1005330A (en)	1977-02-15	Analysis apparatus
CA988061A (en)	1976-04-27	Article-dispensing apparatus
AU6140273A (en)	1975-04-17	Apparatus
CA984864A (en)	1976-03-02	Log-sorting apparatus
CA963091A (en)	1975-02-18	Moisture analysis method
CA981001A (en)	1976-01-06	Assembly apparatus
AU5655773A (en)	1974-12-05	Reaction method
CA996011A (en)	1976-08-31	Devices for microbiological analysis
CA912921A (en)	1972-10-24	Wind-propelled apparatus
CA904045A (en)	1972-07-04	Analysis system
CA897991A (en)	1972-04-18	Sampling apparatus
CA915889A (en)	1972-12-05	Forming method
CA893685A (en)	1972-02-22	Impactor
CA914584A (en)	1972-11-14	Centrifuging method
CA899664A (en)	1972-05-09	Forging apparatus
CA890284A (en)	1972-01-11	Line-stringing block
CA1001131A (en)	1976-12-07	Apparatus
CA890556A (en)	1972-01-11	Copy-making apparatus