Water quality; evaluation of the aerobic biodegradability of organic compounds in an aqueous medium; static test (Zahn-Wellens method) (ISO 9888:1991); German version EN 29888:1993
German title
Wasserbeschaffenheit; Bestimmung der aeroben biologischen Abbaubarkeit organischer Stoffe im wäßrigen Medium; Statischer Test (Zahn-Wellens-Verfahren) (ISO 9888:1991); Deutsche Fassung EN 29888:1993
Publication date
1993-04
Original language
German
Pages
15
Publication date
1993-04
Original language
German
Pages
15
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