Biogene und nichtbiogene organische Schmutzstoffe |
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Authors: | Dr Wolfgang Schmitz Dr Walter Kölle |
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Institution: | 1. Landesstelle für Gew?sserkunde und wasserwirtschaftliche Planung Baden-Württemberg, Hebelstrasse 2-4, D-75, Karlsruhe, BRD 2. Stadtwerke Hannover AG, Postfach 5747, D-3, Hannover, BRD
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Abstract: | Analytical methods and their application on the river Rhine for the identification and determination of refractory organic compounds are reported. 18 hydrocarbons, 32 chlorinated hydrocarbons, 13 organic nitro compounds, 14 ethers, 4 alcohols, 9 phenols, 6 esters and 21 other organic compounds have been identified. In view of the tedious methods which have to be applied, a technique for determining the ratio of persistent to biodegradable organic compounds has to be found. Requirements and perspectives of microbiological assays are discussed and rules for the survey of waste discharges are proposed. |
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