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Determination of the adsorption-coefficients of organic substances on sewage sludges

Dedicated to Prof. Werner Klein on the occasion of his 60th birthday
 
: Kördel, W.; Hennecke, D.; Franke, C.

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Chemosphere 35 (1997), No.1/2, pp.107-119
ISSN: 0045-6535
ISSN: 0366-7111
English
Journal Article
Fraunhofer IUCT ( IME) ()
adsorption; comparison; desorption; Koc value; sewage sludge; sludge; soil; test method

Abstract
The sorption capacities of sewage sludges were tested with a set of organic substances. The influence of test conditions on the results was investigated. It could be shown that the sorption capacity as related to the organic carbon content of sludges (Koc-values) is comparable to those of agricultural top soils. Necessary and useful modifications of the OECD TG 106 adsorption - desorption in soils are described to adapt the guideline for testing of sludges.

: http://publica.fraunhofer.de/documents/PX-9471.html