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Norm
ÖNORM EN 1899-1
Issue date: 1998 08 01
Water quality - Determination of biochemical oxygen demand after n days (BODn) - Part 1: Dilution and seeding method with allylthiourea addition (ISO 5815:1989, modified)
This European Standard specifies a determination of the biochemical oxygen demand of waters by dilution and seeding with suppression of nitrification. This standard is ap...
Withdrawn: 2020 03 15
§ Legal References
Publisher:
Austrian Standards International
Format:
Digital | 16 Pages
Language:
German
| English
| Download GER/ENG
Currently valid:
Optionally co-design standards:
ICS
This European Standard specifies a determination of the biochemical oxygen demand of waters by dilution and seeding with suppression of nitrification. This standard is applicable to all waters having biochemical oxygen demands greater than or equal to the limit
of determination 3 mg/l of oxygen and not exceeding 6000 mg/l of oxygen. For biochemical oxygen demands greater than 6 000 mg of oxygenll, the method is still applicable, but the errors caused by the necessary dilutions can influence the analytical quality of the test method and the results are to be interpreted with
circumspection.
ÖNORM EN ISO 5815-1
2020 03 15
Water quality - Determination of biochemical oxygen demand after n days (BODn) - Part 1: Dilution an...
Norm
ÖNORM EN 1899-1
1998 08 01
Water quality - Determination of biochemical oxygen demand after n days (BODn) - Part 1: Dilution an...
Norm
↖
ÖNORM M 6277
1992 02 01
Water quality - Determination of biochemical oxygen demand after 5 days (BOD5) - Dilution and seedin...
Norm
ÖNORM M 6277
1991 02 01
Water quality - Determination of biochemical oxygen demand after 5 days (BOD5) - Dilution and seedin...
Norm
ÖNORM ISO 5815
1985 09 01
Water quality; determination of biochemical oxygen demand after n days (BODn); dilution and seeding ...
Norm
Norm
Issue date :
1993 06 01
Water quality - Determination of dissolved oxygen - Iodometric method (ISO 5813:1983)
Norm
Issue date :
1993 06 01
Water quality - Determination of dissolved oxygen - Elektrochemical probe method (ISO 5814:1990)
Norm
Issue date :
1995 08 01
Water for analytical laboratory use - Specifications and test methods (ISO 3696:1987)
Norm
Issue date :
1996 01 01
Water quality - Determination of permanganate index (ISO 8467:1993)
Norm
Issue date :
1989 10 05
Water quality — Determination of the chemical oxygen demand
Norm
Issue date :
1985 09 26
Water quality — Determination of free chlorine and total chlorine — Part 1: Titrimetric method using N,N-diethyl-1,4-phenylenediamine
Norm
Issue date :
1985 10 24
Water quality — Determination of free chlorine and total chlorine — Part 2: Colorimetric method using N,N-diethyl-1,4-phenylenediamine, for routine control purposes
Norm
Issue date :
1987 06 18
Water quality — Guidelines for the determination of total organic carbon (TOC)
Norm
Issue date :
2020 03 15
Water quality - Determination of biochemical oxygen demand after n days (BODn) - Part 1: Dilution and seeding method with allylthiourea addition (ISO 5815-1:2019)
Verordnung
Verordnung der Bundesministerin für Nachhaltigkeit und Tourismus, mit der die Methodenverordnung Wasser geändert wird
Verordnung
Verordnung der Bundesministerin für Nachhaltigkeit und Tourismus, mit der die Methodenverordnung Wasser geändert wird
Verordnung
Verordnung der Bundesministerin für Nachhaltigkeit und Tourismus über Methodenvorschriften im Bereich Chemie für Abwasser, Oberflächengewässer und Grundwasser (Methodenverordnung Wasser – MV
