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Norm
ÖNORM EN 14405
Issue date: 2017 05 15
Characterization of waste - Leaching behaviour test - Up-flow percolation test (under specified conditions)
This European Standard is applicable for determining the leaching behaviour of inorganic and non-volatile organic substances from granular waste (without or with size red...
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Valid
Publisher:
Austrian Standards International
Format:
Digital | 44 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
ICS
This European Standard is applicable for determining the leaching behaviour of inorganic and non-volatile organic substances from granular waste (without or with size reduction). The waste body is subjected to percolation with water as a function of liquid to solid ratio under specified percolation conditions. The waste is leached under hydraulically dynamic conditions. The method is a once-through column leaching test and the test results establish the distinction between different release patterns, for instance wash-out and release under the influence of interaction with the matrix, when approaching local equilibrium between waste and leachant. This test method produces eluates, which can subsequently be characterized by physical, chemical and ecotoxicological methods according to existing standard methods.
ÖNORM EN 14405
2017 05 15
Characterization of waste - Leaching behaviour test - Up-flow percolation test (under specified cond...
Norm
↖
ÖNORM CEN/TS 14405
2004 08 01
Characterization of waste - Leaching behaviour tests - Up-flow percolation test (under specified con...
Vornorm