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Technische Regel
ONR CEN/TS 15864
Issue date: 2013 01 01
Characterisation of waste - Leaching behaviour test for basic characterisation - Dynamic monolithic leaching test with continuous leachant renewal under conditions relevant for specified scenario(s) (CEN/TS 15864:2012)
This document is applicable for determining the leaching behaviour of monolithic wastes under dynamic
conditions. The test is performed under experimental conditions rel...
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Withdrawn
: 2016 02 15
Publisher:
Austrian Standards International
Format:
Digital | 41 Pages
Language:
German
| English
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Currently valid:
ICS
This document is applicable for determining the leaching behaviour of monolithic wastes under dynamic
conditions. The test is performed under experimental conditions relevant to assess the leaching behaviour in
view of the considered scenario(s). This test is aimed at determining the release as a function of time of
inorganic constituents from a monolithic waste, when it is put into contact with an aqueous solution
(leachant).
In general, the composition, the temperature and the continuous renewal rate of the leachant are chosen
such that the leaching behaviour of the waste material can be studied in view of the considered disposal or
recovery scenario. When the release is to be determined without any reference to a specific scenario, the
leachant is demineralised water, the temperature and the continuous renewal rate are fixed.
This Dynamic Monolithic Leaching Test (DMLT) is a parameter specific test as specified in EN 12920 and is
then not aimed at simulating real situations. The application of this test method alone is not sufficient for the
determination of the detailed leaching behaviour of a monolithic waste under specified conditions.
In the framework of EN 12920 and in combination with additional chemical information, the test results are
used to identify the leaching mechanisms and their relative importance. The intrinsic properties can be used
to predict the release of constituents at a given time frame, in order to assess the leaching behaviour of
monolithic waste materials, placed in different situations or scenarios (including disposal and utilisation
scenarios).
The test method applies to regularly shaped test portions of monolithic wastes with minimum dimensions of
40 mm in all directions, that are assumed to maintain their integrity over a time frame relevant for the
considered scenario. The test method applies to test portions for which the geometric surface area can be
determined (...abbreviated)
ONR CEN/TS 15864
2016 02 15
Characterization of waste - Leaching behaviour test for basic characterization - Dynamic monolithic ...
Technische Regel
ONR CEN/TS 15864
2013 01 01
Characterisation of waste - Leaching behaviour test for basic characterisation - Dynamic monolithic ...
Technische Regel
↖
ONR CEN/TS 15864
2012 09 01
Characterisation of waste - Leaching behaviour test for basic characterisation - Dynamic monolithic ...
Technische Regel
ONR CEN/TS 15864
2010 09 15
Characterisation of waste - Leaching behaviour test for basic characterisation - Dynamic Monolithic ...
Technische Regel Entwurf
Norm
ÖNORM EN ISO 3696
Issue date :
1995 08 01
Water for analytical laboratory use - Specifications and test methods (ISO 3696:1987)
Norm
ÖNORM EN ISO 5667-3
Issue date :
2007 09 01
Water quality - Sampling - Part 3: Guidance on the preservation and handling of water samples (ISO 5667-3:2003) (consolidated version)
Norm
ÖNORM EN 15002
Issue date :
2006 04 01
Characterization of waste - Preparation of test portions from the laboratory sample
Norm
ÖNORM EN 12920
Issue date :
2008 12 01
Characterization of waste - Methodology for the determination of the leaching behaviour of waste under specified conditions
Norm
ÖNORM EN 14346
Issue date :
2007 03 01
Characterization of waste - Calculation of dry matter by determination of dry residue or water content
Technische Regel
ONR CEN/TS 15864
Issue date :
2016 02 15
Characterization of waste - Leaching behaviour test for basic characterization - Dynamic monolithic leaching test with continuous leachant renewal under conditions relevant for specified scenario(s)