DIN 38411-6:1991-06
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
German standard methodes for the examination of water, waste water und sludge; microbiological methods (group K); determination of Escherichia coli and coliform organisms (K6)
Hardcopy , PDF
29-08-2022
English, German
01-06-1991
The human colon and that of mammals contain a large number of bacteria of the Escherichia coli species. Although other, so-called coliform organisms may be of faecal origin, they also multiply in waste water and surface water, where their presence and that of Escherichia coli is indicative of faecal pollution.
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