DIN 38412-13:1983-09
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GERMAN STANDARD METHODS FOR THE EXAMINATION OF WATER, WASTE WATER AND SLUDGE; TEST METHODS USING WATER ORGANISMS (GROUP L); DETERMINATION OF OXYGEN PRODUCTION AND OXYGEN CONSUMPTION IN AN AQUATIC ENVIRONMENT (SPG AND SVG) BY MEANS OF THE LIGHT AND DARK BOTTLE METHOD (L 13) (DETERMINATION OF BIOGENIC AERATION RATE)
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German, English
01-01-1983
Determines the total oxygen production and consumption of suspended organisms in an aquatic environment, particularly as a measure of the primary production and the 'biogenic aeration', the effects of substances in the water on such organisms is included in the result of the test.
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