AT327115B - Verfahren zur messung und anzeige des biochemischen bedarfs an sauerstoff - Google Patents

Verfahren zur messung und anzeige des biochemischen bedarfs an sauerstoff

Info

Publication number: AT327115B
Authority: AT; Austria
Prior art keywords: displaying; oxygen; measuring; biochemical requirement; biochemical
Prior art date: 1973-03-09

Application number

AT40774A

Other languages

English (en)

Other versions

ATA40774A (de

Original Assignee

Bbc Brown Boveri & Cie

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.)

1973-03-09

Filing date

1974-01-18

Publication date

1976-01-12

1974-01-18 Application filed by Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie

1975-03-15 Publication of ATA40774A publication Critical patent/ATA40774A/de

1976-01-12 Application granted granted Critical

1976-01-12 Publication of AT327115B publication Critical patent/AT327115B/de

Classifications

- 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
- G01N27/403—Cells and electrode assemblies
- G01N27/406—Cells and probes with solid electrolytes
- G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
- 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—Biological oxygen demand [BOD] or chemical oxygen demand [COD]

Landscapes

Life Sciences & Earth Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical & Material Sciences (AREA)
Pathology (AREA)
Molecular Biology (AREA)
Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Analytical Chemistry (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
General Physics & Mathematics (AREA)
Immunology (AREA)
Electrochemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Biodiversity & Conservation Biology (AREA)
Biomedical Technology (AREA)
Emergency Medicine (AREA)
Food Science & Technology (AREA)
Medicinal Chemistry (AREA)
Investigating Or Analysing Biological Materials (AREA)
Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

AT40774A 1973-03-09 1974-01-18 Verfahren zur messung und anzeige des biochemischen bedarfs an sauerstoff AT327115B (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19732311680 DE2311680A1 (de)	1973-03-09	1973-03-09	Verfahren zur sauerstoff-verbrauchsmessung

Publications (2)

Publication Number	Publication Date
ATA40774A ATA40774A (de)	1975-03-15
AT327115B true AT327115B (de)	1976-01-12

Family

ID=5874238

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT40774A AT327115B (de)	1973-03-09	1974-01-18	Verfahren zur messung und anzeige des biochemischen bedarfs an sauerstoff

Country Status (7)

Country	Link
JP (1)	JPS49122795A (de)
AT (1)	AT327115B (de)
CH (1)	CH569284A5 (de)
DE (1)	DE2311680A1 (de)
FR (1)	FR2220790B3 (de)
GB (1)	GB1420296A (de)
NL (1)	NL7403059A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19618305C1 (de) *	1996-05-07	1997-09-04	Franz Uitz	Vorrichtung zur Bestimmung des biochemischen Sauerstoffbedarfs (BSB) bei Oxidationsvorgängen

1973
- 1973-03-09 DE DE19732311680 patent/DE2311680A1/de active Pending
1974
- 1974-01-18 AT AT40774A patent/AT327115B/de not_active IP Right Cessation
- 1974-03-06 NL NL7403059A patent/NL7403059A/xx not_active Application Discontinuation
- 1974-03-06 FR FR7407608A patent/FR2220790B3/fr not_active Expired
- 1974-03-07 GB GB1024974A patent/GB1420296A/en not_active Expired
- 1974-03-07 CH CH319574A patent/CH569284A5/xx not_active IP Right Cessation
- 1974-03-09 JP JP2680274A patent/JPS49122795A/ja active Pending

Also Published As

Publication number	Publication date
NL7403059A (de)	1974-09-11
FR2220790B3 (de)	1976-12-17
FR2220790A1 (de)	1974-10-04
DE2311680A1 (de)	1974-09-12
GB1420296A (en)	1976-01-07
CH569284A5 (de)	1975-11-14
ATA40774A (de)	1975-03-15
JPS49122795A (de)	1974-11-25

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Legal Events

Date	Code	Title	Description
1979-12-15	ELJ	Ceased due to non-payment of the annual fee
1998-07-15	REN	Ceased due to non-payment of the annual fee