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Glavni meni

ISO 5815:1989

Water quality — Determination of biochemical oxygen demand after 5 days (BOD 5) — Dilution and seeding method
29. 6. 1989.
95.99   Povučen   31. 3. 2003.

Опште информације

95.99     31. 3. 2003.

ISO

ISO/TC 147/SC 2

Međunarodni standard

13.060.50  

francuski   engleski  

Kupovina

Povučen

Jezik na kome želite da primite dokument.

Apstrakt

The procedure specified is applicable to all waters having values greater than or equal to 3 mg of oxygen per litre and not exceeding 6 000 mg of oxygen per litre. For greater values the procedure is still applicable, but the errors caused by the dilutions necessary require the results to be interpreted with circumspection. The results obtained are the product of a combination of biochemical and chemical actions. The test may be influenced by the presence of various substances.

Životni ciklus

PRETHODNO

POVUČEN
ISO 5815:1983

TRENUTNO

POVUČEN
ISO 5815:1989
95.99 Povučen
31. 3. 2003.

REVIDIRAN OD

POVUČEN
ISO 5815-1:2003

OBJAVLJEN
ISO 5815-2:2003

Nacionalna preuzimanja

Kvalitet vode - Određivanje biohemijske potrošnje kiseonika posle 5 dana (BPK5) - Metoda razblaživanja i zasejavanja (identičan sa ISO 5815:1989)

95.99   Povučen