DIN 38409-51:1987-05
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
GERMAN STANDARD METHODS FOR THE EXAMINATION OF WATER, WASTE WATER AND SLUDGE - PARAMETERS CHARACTERIZING EFFECTS AND SUBSTANCES (GROUP H) - DETERMINATION OF BIOCHEMICAL OXYGEN DEMAND AFTER N DAYS, BOD[N], USING THE DILUTION METHOD (H 51)
Hardcopy , PDF
01-05-1998
English
12-01-2013
Kein Inhaltsverzeichnis in der Norm vorhanden.
The method described can be applied to all types of water with a BOD5 of at least 3 mg/l and of not more than 250 mg/l. Samples with a BOD5 of more than 250 mg/l may be examined after a preliminary dilution, due allowance being made for the common dilution errors, which may be considerably exacerbated if insolubles are present.
| DevelopmentNote |
Supersedes DIN 38409 (07/2004)
|
| DocumentType |
Standard
|
| Pages |
10
|
| PublisherName |
German Institute for Standardisation (Deutsches Institut für Normung)
|
| Status |
Superseded
|
| Supersedes |
| Standards | Relationship |
| ISO 5815:1989 | Identical |
| DIN 4049-2:1990-04 | HYDROLOGY; TERMS RELATING TO QUALITY OF WATERS |
| DIN 12680-1:1975-10 | LABORATORY GLASSWARE - GRADUATED MEASURING CYLINDERS |
| ISO 5815:1989 | Water quality Determination of biochemical oxygen demand after 5 days (BOD 5) Dilution and seeding method |
| DIN 12664-1:1983-08 | LABORATORY GLASSWARE - ONE-MARK VOLUMETRIC FLASKS - VOLUMETRIC FLASKS WITH FLANGED EDGE, CONICAL SOCKET AND CONICAL JOINT |
| DIN 38409-41:1980-12 | GERMAN STANDARD METHODS FOR EXAMINATION OF WATER, WASTE WATER AND SLUDGE; SUMMARY ACTION AND MATERIAL CHARACTERISTIC PARAMETERS (GROUP H); DETERMINATION OF THE CHEMICAL OXYGEN DEMAND (COD) IN THE RANGE OVER 15 MG/L (H 41) |
| DIN 38408-22 : 1986 | GERMAN STANDARD METHODS FOR THE EXAMINATION OF WATER, WASTE WATER AND SLUDGE - GASEOUS CONSTITUENTS (GROUP G) - DETERMINATION OF DISSOLVED OXYGEN USING THE MEMBRANE OXYGEN PROBE (G 22) |
| DIN 38408-21 : 1984 | GERMAN STANDARD METHODS FOR THE EXAMINATION OF WATER, WASTE WATER AND SLUDGE - GASEOUS CONSTITUENTS (GROUP G) - DETERMINATION OF DISSOLVED OXYGEN IN WATER, WINKLER IODOMETRIC METHOD (G 21) |
| DIN 12691:1975-04 | LABORATORY GLASSWARE; ONE-MARK PIPETTES, SHORT DELIVERY TIME, WAITING TIME 15 S, CLASS AS |
| DIN 53910:1986-09 | TESTING OF SURFACE ACTIVE AGENTS; PREPARATION OF HARD WATER; PREPARATION OF WATER WITH STANDARDIZED CALCIUM HARDNESS |
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