ISO 5815:1989
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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Water quality — Determination of biochemical oxygen demand after 5 days (BOD 5) — Dilution and seeding method
Hardcopy , PDF
English, French
29-06-1989
09-04-2025
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.
| Committee |
ISO/TC 147/SC 2
|
| DocumentType |
Standard
|
| Pages |
6
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| DIN EN 1899-1:1998-05 | Identical |
| I.S. EN 1899-1:1998 | Identical |
| I.S. EN 1899-2:1998 | Identical |
| BS 6068-2.14(1984) : LATEST | Similar to |
| EN 1899-1:1998 | Identical |
| EN 1899-2:1998 | Identical |
| NFT 90 103 : 1975 | Similar to |
| UNE 77003:1989 | Identical |
| DIN EN 1899-2:1998-05 | Identical |
| DIN 38409-51:1987-05 | Identical |
| BS 6068-2-2.14:1990 | Identical |
| UNE-EN 1899-1:1998 | Identical |
| UNE-EN 1899-2:1998 | Identical |
| JIS K 0400-21-10:1999 | Identical |
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